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WO2015096708A1 - 人员闸门系统及其中间传动装置 - Google Patents

人员闸门系统及其中间传动装置 Download PDF

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Publication number
WO2015096708A1
WO2015096708A1 PCT/CN2014/094703 CN2014094703W WO2015096708A1 WO 2015096708 A1 WO2015096708 A1 WO 2015096708A1 CN 2014094703 W CN2014094703 W CN 2014094703W WO 2015096708 A1 WO2015096708 A1 WO 2015096708A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
gear
transmission gear
intermediate transmission
door
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2014/094703
Other languages
English (en)
French (fr)
Inventor
孙文
王国彪
杨中伟
姜洪旗
晏桂珍
于光伟
王凯
刘茂平
张海刚
徐博
王军
侯继民
杨照东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Nuclear Power Equipment Manufacturing Co Ltd
STATE NUCLEAR POWER TECHNOLOGY Corp Ltd
Original Assignee
Shandong Nuclear Power Equipment Manufacturing Co Ltd
STATE NUCLEAR POWER TECHNOLOGY Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201310739514.4A external-priority patent/CN103670112B/zh
Priority claimed from CN201310736879.1A external-priority patent/CN103671745B/zh
Priority claimed from CN201310749547.7A external-priority patent/CN103670071B/zh
Priority claimed from CN201310750977.0A external-priority patent/CN103727297B/zh
Priority claimed from CN201410040540.2A external-priority patent/CN103758417B/zh
Priority claimed from CN201410040208.6A external-priority patent/CN103790452B/zh
Priority claimed from CN201410039637.1A external-priority patent/CN103774940B/zh
Application filed by Shandong Nuclear Power Equipment Manufacturing Co Ltd, STATE NUCLEAR POWER TECHNOLOGY Corp Ltd filed Critical Shandong Nuclear Power Equipment Manufacturing Co Ltd
Publication of WO2015096708A1 publication Critical patent/WO2015096708A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C7/002—Fastening devices specially adapted for two wings for sluice doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/005—Shielded passages through walls; Locks; Transferring devices between rooms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Definitions

  • the present invention relates to a nuclear power plant containment system, and in particular to a personnel gate system and an intermediate transmission thereof.
  • a personnel gate system is installed on the containment of the nuclear power plant.
  • the personnel gate system is used for staff access and transportation of tools, instruments, equipment, etc.
  • the containment personnel gate system generally includes a side drive assembly and an intermediate drive assembly.
  • the side drive assembly and the intermediate drive assembly of the related art have poor reliability, high noise, and easy damage, and therefore, there is a need for improvement.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent. To this end, the present invention proposes a personnel gate system.
  • the invention also proposes an intermediate transmission of the personnel gate system.
  • a personnel gate system includes: an outer transmission including an outer lock assembly for locking and unlocking the outer door, and an outer door drive assembly for opening and closing the outer door a first outer operating shaft and a second outer operating shaft; an inner transmission comprising an inner lock assembly for locking and unlocking the inner door, an inner door drive assembly for opening and closing the inner door, a first inner operating shaft and a second inner operating shaft; an intermediate transmission comprising first to fourth intermediate transmission gears, the first intermediate transmission gear being mounted on the first outer operating shaft, The second intermediate transmission gear is mounted on the first inner operating shaft, the third intermediate transmission gear is mounted on the second outer operating shaft, and the fourth intermediate transmission gear is mounted in the second inner operating On the shaft, the first intermediate transmission gear meshes with the second intermediate transmission gear and the third intermediate transmission gear meshes with the fourth intermediate transmission gear.
  • the personnel gate system according to the embodiment of the present invention has the advantages of simple structure, good reliability, and low noise.
  • the intermediate transmission further includes: a first intermediate shaft; a fifth intermediate transmission gear, the fifth intermediate transmission gear is mounted on the first intermediate shaft and coupled to the first intermediate transmission gear Engaging; a sixth intermediate transmission gear mounted on the first intermediate shaft and meshing with the second intermediate transmission gear; and a seventh intermediate transmission gear, the seventh intermediate transmission gear being mounted Rotatable on the first intermediate shaft relative to the first intermediate shaft and meshing with the third intermediate transmission gear and the fourth intermediate transmission gear, respectively.
  • the intermediate transmission further includes: a first intermediate motor coupled to the first intermediate shaft by a first electromagnetic clutch.
  • the intermediate transmission further includes: a second intermediate shaft, a second intermediate motor, an eighth intermediate transmission gear, and a ninth intermediate transmission gear, the eighth intermediate transmission gear being mounted on the second outer On the operating shaft, the ninth intermediate transmission gear is mounted on the second intermediate shaft and meshes with the eighth intermediate transmission gear, and the second intermediate motor is coupled to the second intermediate shaft via a second electromagnetic clutch .
  • the personnel gate system further includes a first intermediate operating hand wheel and a second intermediate operating hand wheel, the first intermediate operating hand wheel driving the first outer operating shaft to rotate by gearing, The second intermediate operating hand wheel drives the second inner operating shaft to rotate by gearing.
  • the first outer operating shaft is mounted with a first intermediate bevel gear located in the housing of the intermediate transmission
  • the hand shaft of the first intermediate operating hand wheel is mounted on the housing a second intermediate bevel gear meshing with the first intermediate bevel gear in the body
  • a third intermediate bevel gear located in the housing is mounted on the second inner operating shaft
  • the hand of the second intermediate operating hand wheel A fourth intermediate bevel gear located within the housing and meshing with the third intermediate bevel gear is mounted on the axle.
  • An intermediate transmission device for a personnel gate system includes: first to fourth intermediate transmission gears; a first intermediate shaft; a fifth intermediate transmission gear, the fifth intermediate transmission gear being mounted at the An intermediate shaft and meshing with the first intermediate transmission gear; a sixth intermediate transmission gear mounted on the first intermediate shaft and meshing with the second intermediate transmission gear; and And a seventh intermediate transmission gear mounted on the first intermediate shaft, rotatable relative to the first intermediate shaft, and meshing with the third intermediate transmission gear and the fourth intermediate transmission gear, respectively.
  • the intermediate transmission of the personnel gate system further includes: a first intermediate motor coupled to the first intermediate shaft by a first electromagnetic clutch.
  • the intermediate transmission of the personnel gate system further includes: a second intermediate shaft, a second intermediate motor, an eighth intermediate transmission gear, and a ninth intermediate transmission gear, the eighth intermediate transmission gear being mounted at the On the second outer operating shaft, the ninth intermediate transmission gear is mounted on the second intermediate shaft and meshes with the eighth intermediate transmission gear, and the second intermediate motor passes through the second electromagnetic clutch and the first The two intermediate shafts are connected.
  • the intermediate transmission of the personnel gate system further includes a first intermediate operating hand wheel, a second intermediate operating hand wheel, a first intermediate bevel gear, a second intermediate bevel gear, a third intermediate bevel gear, and a a middle bevel gear
  • the first intermediate bevel gear and the second intermediate bevel gear are disposed in a casing of the intermediate transmission
  • the first intermediate bevel gear is coaxial with the first intermediate transmission gear
  • the first Two middle bevel gears are mounted on the hand wheel shaft of the first intermediate operation hand wheel and mesh with the first intermediate bevel gear
  • the third intermediate bevel gear and the fourth intermediate bevel gear are disposed in the casing
  • the third intermediate bevel gear is coaxial with the fourth intermediate transmission gear
  • the fourth intermediate bevel gear is mounted on the handwheel shaft of the second intermediate operation hand wheel and meshes with the third intermediate bevel gear.
  • FIG. 1 is a schematic structural view of a personnel gate system according to an embodiment of the present invention.
  • Figure 2 is an enlarged view of the area A in Figure 1;
  • Figure 3 is an enlarged view of a region B in Figure 1;
  • Figure 4 is an enlarged view of a region C of Figure 1;
  • FIG. 5 is a schematic structural view of a personnel gate system according to an embodiment of the present invention.
  • Figure 6 is an enlarged view of the D area of Figure 5;
  • Figure 7 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 8 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 9 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 10 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 11 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 12 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 13 is a schematic structural view of a side transmission device according to an embodiment of the present invention.
  • Figure 14 is a partial structural schematic view of a side transmission device according to another embodiment of the present invention.
  • Figure 15 is a partial structural schematic view of a side transmission device in accordance with another embodiment of the present invention.
  • a personnel gate system 1 includes an inner lock assembly for locking and unlocking the inner door 3, an outer lock assembly for locking and unlocking the outer door 2, for opening and The inner door transmission assembly of the inner door 3, the outer door transmission assembly for opening and closing the outer door 2, the intermediate transmission 20, the outer transmission shaft 101a, the inner transmission shaft 101b, the first outer operating shaft 102a, and the second outer operation The shaft 103a, the first inner operating shaft 102b, the second inner operating shaft 103b, the outer interlocking assembly, and the inner interlocking assembly.
  • the outer drive shaft 101a is coupled to the outer door drive assembly to drive the outer door drive assembly to open and close the outer door 2, and the outer drive shaft 101a is coupled to the outer lock assembly to drive the outer lock assembly to lock and unlock the outer door 2.
  • An inner drive shaft 101b is coupled to the inner door drive assembly to drive the inner door drive assembly to open and close the inner door 3, and the inner drive shaft 101b is coupled to the inner lock assembly to drive the inner lock assembly to lock and unlock the inner door 3.
  • the first outer operating shaft 102a is coupled to the outer propeller shaft 101a to drive the outer propeller shaft 101a to rotate when the first outer operating shaft 102a rotates
  • the second inner operating shaft 103b is coupled to the inner propeller shaft 101b for rotation in the second inner operating shaft 103b.
  • the inner drive shaft 101b is driven to rotate.
  • Either one of the first outer operating shaft 102a and the first inner operating shaft 102b is driven to rotate by the intermediate transmission 20, and any one of the second outer operating shaft 103a and the second inner operating shaft 103b is driven by the intermediate transmission 20.
  • first outer operating shaft 102a can drive the first inner operating shaft 102b to rotate by the intermediate transmission 20, and the first inner operating shaft 102b can also drive the first outer operating shaft 102a to rotate by the intermediate transmission 20.
  • the second outer operating shaft 103a can drive the second inner operating shaft 103b to rotate by the intermediate transmission 20, and the second inner operating shaft 103b can also drive the second outer operating shaft 103a to rotate by the intermediate transmission 20.
  • the external interlock assembly is coupled between the second outer operating shaft 103a and the outer drive shaft 101a
  • the inner interlock assembly is coupled between the first inner operating shaft 102b and the inner transmission shaft 101b.
  • the outer interlocking assembly locks the second outer operating shaft 103a when the first outer operating shaft 102a rotates
  • the inner interlocking member locks the first inner operating shaft 102b when the second inner operating shaft 103b rotates.
  • the first outer operating shaft 102a is first rotated to unlock the outer door 2 through the outer lock assembly and the outer door 2 is opened by the outer door transmission assembly.
  • the outer interlock assembly locks the second outer operating shaft 103a. Since the second outer operating shaft 103a is locked, the second inner operating shaft 103b is also locked.
  • the worker located inside the personnel gate system 1 i.e., inside the inner door 3 cannot open the inner door 3 through the second inner operating shaft 103b, thereby realizing the function that the outer door 2 and the inner door 3 cannot be simultaneously opened.
  • the second inner operating shaft 103b is then rotated to unlock the inner door 3 by the inner lock assembly and to open the inner door 3 by the inner door drive assembly.
  • the inner interlock assembly locks the first inner operating shaft 102b. Since the first inner operating shaft 102b is locked, the first outer operating shaft 102a is also locked.
  • the worker located outside the personnel gate system 1 i.e., outside the outer door 2 cannot open the outer door 2 through the first outer operating shaft 102a, thereby realizing the function that the outer door 2 and the inner door 3 cannot be simultaneously opened.
  • the personnel gate system 1 can not only enable the workers to pass normally, transportation tools, instruments, equipment, etc., but also can effectively ensure the integrity of the safety shell of the nuclear power plant and improve the safety of the safety shell of the nuclear power plant.
  • the personnel gate system 1 according to the embodiment of the present invention has the advantages of high safety, easy operation, reliable structure, low noise, and easy assembly.
  • the personnel gate system 1 may be installed on a safety enclosure of a nuclear power plant. Specifically, according to this The personnel gate system 1 of the embodiment of the invention may be mounted on a containment of a pressurized water reactor nuclear power plant.
  • a personnel gate system 1 according to an embodiment of the present invention will now be described with reference to Figs.
  • the personnel gate system 1 includes an inner lock assembly for locking and unlocking the inner door 3, an outer lock assembly for locking and unlocking the outer door 2, and an inner door drive assembly for opening and closing the inner door 3.
  • the outer door transmission assembly for opening and closing the outer door 2, the intermediate transmission device 20, the outer transmission shaft 101a, the inner transmission shaft 101b, the first outer operating shaft 102a, the second outer operating shaft 103a, and the first inner operating shaft 102b
  • the outer lock assembly includes an outer lock shaft 1051a, an outer door lock 1052a for locking and unlocking the outer door 2, an outer door lock drive link 1053a, and an outer door lock drive gear mounted on the outer drive shaft 101a. 1054a.
  • the outer door lock 1052a is rotatably mounted on the outer lock shaft 1051a, the outer door lock drive link 1053a is coupled to the outer door lock 1052a, and the outer door lock drive link 1053a is used to drive the outer door lock 1052a to rotate about the outer lock shaft 1051a.
  • the outer door lock drive link 1053a has a first outer rack 1051a that meshes with the outer door lock drive gear 1054a.
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer door lock driving gear 1054a to rotate.
  • the outer door lock driving gear 1054a drives the outer door lock driving link 1053a to move by the first outer rack 1051a, and the outer door lock driving link 1053a drives the outer door lock 1052a to rotate around the outer locking shaft 1051a, so that the outer door lock 1052a is unlocked.
  • Door 2 When the worker needs to open the outer door 2, the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer door lock driving gear 1054a to rotate.
  • the outer door lock driving gear 1054a drives the outer door lock driving link 1053a to move by the first outer rack 1051a, and the outer door lock driving link 1053a drives the outer door lock 1052a to rotate around the outer locking shaft 1051a, so that the outer door lock 1052a is unlocked.
  • one end of the outer door lock drive link 1053a is pivotally coupled to the outer door lock 1052a.
  • the outer door 2 is provided with an outer lock core 21 that cooperates with the outer door lock 1052a.
  • the outer lock cylinder 21 is fitted in the card slot of the outer door lock 1052a
  • the outer door lock 1052a locks the outer door 2.
  • the outer door lock drive link 1053a drives the outer door lock 1052a to rotate about the outer lock shaft 1051a so that the outer lock core 21 is disengaged from the card slot of the outer door lock 1052a.
  • the inner lock assembly includes an inner lock shaft 1051b, an inner door lock 1052b for locking and unlocking the inner door 3, an inner door lock drive link 1053b, and an inner door lock drive mounted on the inner drive shaft 101b.
  • Gear 1054b The inner door lock 1052b is rotatably mounted on the inner lock shaft 1051b, the inner door lock drive link 1053b is coupled to the inner door lock 1052b, and the inner door lock drive link 1053b is used to drive the inner door lock 1052b to rotate about the inner lock shaft 1051b.
  • the inner door lock drive link 1053b has a first inner rack 10531b that meshes with the inner door lock drive gear 1054b.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner door lock driving gear 1054b to rotate.
  • the inner door lock driving gear 1054b drives the inner door lock driving link 1053b to move by the first inner rack 1051b, and the inner door lock driving link 1053b drives the inner door lock 1052b to rotate around the inner locking shaft 1051b, so that the inner door lock 1052b is unlocked.
  • one end of the inner door lock drive link 1053b is pivotally coupled to the inner door lock 1052b.
  • the inner door 3 is provided with an inner lock core that cooperates with the inner door lock 1052b.
  • the inner door lock 1052b locks the inner door 3 when the inner lock core fits within the card slot of the inner door lock 1052b.
  • the inner door lock drive link 1053b drives the inner door lock 1052b to rotate about the inner lock shaft 1051b so that the inner lock core disengages from the card slot of the inner door lock 1052b.
  • the personnel gate system 1 further includes an external pneumatic valve actuating lever 1061a.
  • the outer pneumatic valve actuating lever 1061a has a second outer rack 10611a, and the outer propeller shaft 101a is provided with the second outer rack 10611a.
  • the external pneumatic valve that drives the outer pneumatic valve actuation lever 1061a drives the gear 1062a.
  • the outer drive shaft 101a rotates and drives the outer pneumatic valve drive gear 1062a to rotate.
  • the outer pneumatic valve drive gear 1062a drives the outer pneumatic valve actuating lever 1061a to open the outer pneumatic valve through the second outer rack 10611a. Thereby, the air pressure on the outer side of the outer door 2 can be balanced with the air pressure on the inner side of the outer door 2.
  • the personnel gate system 1 further includes an inner pneumatic valve actuating lever 1061b.
  • the inner pneumatic valve actuating lever 1061b has a second inner rack 10611b.
  • the inner propeller shaft 101b is provided with the second inner rack 10611b.
  • the inner pneumatic valve of the inner pneumatic valve actuating lever 1061b is driven to drive the gear 1062b.
  • the inner drive shaft 101b rotates and drives the inner pneumatic valve drive gear 1062b to rotate.
  • the inner pneumatic valve drive gear 1062b drives the inner pneumatic valve actuating lever 1061b to open the inner pneumatic valve through the second inner rack 10611b.
  • the outer door drive assembly includes a first outer door drive shaft 1071a for driving the door shaft 22 of the outer door 2 by gear transmission, and for driving the first outer door drive shaft by gear transmission.
  • the outer drive shaft 101a rotates and drives the outer incomplete gear 1073a to rotate.
  • the second outer door drive shaft 1072a is not immediately driven to rotate, but after the outer partial gear 1073a is rotated by a certain angle, the second outer door drive shaft 1072a is driven to rotate.
  • the outer incomplete gear 1073a is rotated by a certain angle, it meshes with the gear mounted on the second outer door drive shaft 1072a.
  • the outer door lock drive link 1053a opens the outer door lock 1052a and the outer air valve actuating lever 1061a opens the outer air pressure valve
  • the outer incomplete gear 1073a opens the outer door 2.
  • the outer incomplete gear 1073a drives the second outer door drive shaft 1072a to rotate by gearing.
  • the second outer door drive shaft 1072a is vertically disposed
  • the first outer door drive shaft 1071a is horizontally disposed
  • the door shaft 22 of the outer door 2 is vertically disposed.
  • a first bevel gear is disposed on the second outer door drive shaft 1072a
  • a second bevel gear and a third bevel gear are disposed on the first outer door drive shaft 1071a
  • a fourth bevel gear is disposed on the door shaft 22 of the outer door 2
  • the second bevel gear meshes with the first bevel gear
  • the fourth bevel gear meshes with the third bevel gear.
  • the inner door transmission assembly includes a first inner door drive shaft 1071b for driving the door shaft 32 of the inner door 3 through a gear transmission for driving the first inner door drive shaft by gear transmission.
  • the second inner door drive shaft 1072b that is rotated 1071b and the inner partial gear 1073b that is mounted on the inner drive shaft 101b and that drives the second inner door drive shaft 1072b.
  • the inner transmission shaft 101b rotates and drives the inner partial gear 1073b to rotate.
  • the second inner door drive shaft 1072b is not immediately driven to rotate, but after the inner incomplete gear 1073b is rotated by a certain angle, The second inner door drive shaft 1072b is driven to rotate.
  • the inner incomplete gear 1073b is rotated by a certain angle, it meshes with the gear mounted on the second inner door drive shaft 1072b.
  • the inner door lock drive link 1053b opens the inner door lock 1052b and the inner air valve actuating lever 1061b opens the inner air pressure valve
  • the inner partial gear 1073b reopens the inner door 3.
  • the inner incomplete gear 1073b drives the second inner door drive shaft 1072b to rotate by gear transmission.
  • the second inner door drive shaft 1072b is vertically disposed
  • the first inner door drive shaft 1071b is horizontally disposed
  • the door shaft 32 of the inner door 3 is vertically disposed.
  • a fifth bevel gear is disposed on the second inner door drive shaft 1072b
  • a sixth bevel gear and a seventh bevel gear are disposed on the first inner door drive shaft 1071b
  • an eighth bevel gear is disposed on the door shaft 32 of the inner door 3.
  • the sixth bevel gear meshes with the fifth bevel gear
  • the eighth bevel gear meshes with the seventh bevel gear.
  • the outer interlock assembly includes an outer pawl 1013a, an outer ratchet 1032a mounted on the second outer operating shaft 103a, and an outer drive shaft 101a.
  • the outer cam 1012a that drives the outer pawl 1013a to engage and disengage the outer ratchet 1032a.
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer cam 1012a to rotate.
  • the outer cam 1012a drives the outer pawl 1013a into engagement with the outer ratchet 1032a (as shown in Figure 14).
  • the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate, thereby driving the outer cam 1012a to rotate.
  • the outer cam 1012a drives the outer pawl 1013a out of the outer ratchet 1032a (as shown in Figure 15).
  • the inner interlock assembly includes an inner pawl, an inner ratchet mounted on the first inner operating shaft 102b, and an inner cam mounted on the inner drive shaft 101b for driving the inner pawl to engage and disengage the inner ratchet.
  • the second inner operating shaft 103b When the worker needs to open the inner door 3, the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner cam to rotate.
  • the inner cam drives the inner pawl into engagement with the inner ratchet.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate, thereby driving the inner cam to rotate.
  • the inner cam drives the inner pawl out of the inner ratchet.
  • outer interlock assembly may also include an outer unlocking pin 1015a for releasing or restoring the interlock.
  • the inner interlock assembly can also include an inner unlocking pin for releasing or restoring the interlock.
  • the outer interlocking assembly locks the second outer operating shaft 103a
  • the inner interlocking assembly locks the inner drive shaft 101b and thereby locks the second inner operating shaft 103b.
  • the outer interlocking assembly locks the outer drive shaft 101a and thereby locks the first outer operating shaft 102a.
  • the outer interlock assembly includes a first outer lock disk 1011a and a second outer lock disk 1031a.
  • the first outer lock disk 1011a is mounted on the outer drive shaft 101a
  • the second outer lock disk 1031a It is mounted on the second outer operating shaft 103a.
  • a first outer lock groove 10111a for engaging an outer peripheral edge of the second outer lock disk 1031a is provided on an outer peripheral surface of the first outer lock disk 1011a
  • an outer peripheral surface of the second outer lock disk 1031a is provided for fitting A second outer lock groove 10311a of the outer peripheral edge of the outer interlock disk 1011a.
  • the inner interlock assembly includes a first inner interlocking disc 1011b and a second inner interlocking disc 1011b, the first inner interlocking disc 1011b is mounted on the inner drive shaft 101b, and the second inner interlocking disc 1031b is mounted in the first inner operation On the shaft 102b.
  • a first inner lock groove 10111b for engaging an outer peripheral edge of the second inner lock disk 1031b is provided on an outer peripheral surface of the first inner lock disk 1011b, and an outer peripheral surface of the second inner lock disk 1031b is provided for fitting A second inline lock groove 10311b of the outer peripheral edge of the inner lock disk 1011b.
  • the first outer lock groove 10111a is opposite to the second outer lock groove 10311a, that is, the outer peripheral edge of the first outer lock disk 1011a is not fitted to the second outer lock.
  • the outer peripheral edge of the second outer interlocking disk 1031a is also not fitted in the first outer lock groove 10111a.
  • the first inline lock slot 10111b is opposite to the second inline lock slot 10311b, that is, the outer peripheral edge of the first inline lock disc 1011b is not fitted in the second inline lock slot 10311b, and the outer peripheral edge of the second inline lock disc 1031b Nor is it fitted in the first inline lock slot 10111b.
  • the first outer operating shaft 102a When it is necessary to open the outer door 2, the first outer operating shaft 102a is rotated to drive the outer drive shaft 101a to rotate.
  • the outer drive shaft 101a drives the first outer lock disk 1011a to rotate so that the outer circumference of the first outer lock disk 1011a fits within the second outer lock groove 10311a.
  • the second outer lock disk 1031a cannot be rotated, and thus the second outer operating shaft 103a cannot be rotated, so that the outer interlocking assembly locks the second outer operating shaft 103a and the second inner operating shaft 103b.
  • the first outer operating shaft 102a drives the first inner operating shaft 102b to rotate by the intermediate transmission device 20, and the first inner operating shaft 102b drives the second inner interlocking disc 1031b to rotate, so that the outer peripheral edge of the second inner interlocking disc 1031b Fitted in the first inline lock slot 10111b. Therefore, the first interlocking disc 1011b cannot be rotated, and the inner transmission shaft 101b cannot be rotated, so that the worker cannot rotate the second inner operating shaft 103b, that is, the inner interlocking assembly can also lock the second outer operating shaft 103a and The second inner operating shaft 103b.
  • the second inner operating shaft 103b is rotated to drive the inner transmission shaft 101b to rotate.
  • the inner transmission shaft 101b drives the first inner interlocking disc 1011b to rotate so that the outer circumference of the first inner interlocking disc 1011b fits within the second inner interlocking groove 10311b.
  • the second interlocking disc 1031b cannot be rotated, so that the first inner operating shaft 102b cannot be rotated, so that the inner interlocking assembly locks the first inner operating shaft 102b and the first outer operating shaft 102a.
  • the second inner operating shaft 103b drives the second outer operating shaft 103a to rotate by the intermediate transmission device 20, and the second outer operating shaft 103a drives the second outer locking disc 1031a to rotate, so that the outer peripheral edge of the second outer interlocking disc 1031a Fitted in the first outer lock groove 10111a. Therefore, the first outer lock disk 1011a cannot be rotated, and the outer drive shaft 101a cannot be rotated, so that the worker cannot rotate the first outer operating shaft 102a, that is, the outer interlock assembly can also lock the first outer operation.
  • the shaft 102a and the first inner operating shaft 102b are examples of the first outer operation.
  • the first outer operating shaft 102a has an outer worm 1021a on which the outer worm gear 1014a is fitted with the outer worm 1021a.
  • a first outer operating hand wheel 1022a is mounted on the first outer operating shaft 102a, and a second outer operating hand wheel 1033a is mounted on the second outer operating shaft 103a.
  • the first outer operating shaft 102a and the second outer operating shaft 103a can be rotated more conveniently and labor-savingly.
  • the second inner operating shaft 103b has an inner worm 1021b, and the inner worm shaft 101b is mounted with an inner worm wheel 1014b that cooperates with the inner worm 1021b.
  • a first inner operating hand wheel 1022b is mounted on the first inner operating shaft 102b, and a second inner operating hand wheel 1033b is mounted on the second inner operating shaft 103b.
  • the outer interlock assembly further includes an outer toggle shaft 1041a and an outer dial member 1042a, and the first end of the outer dial member 1042a is threaded to the outside.
  • the shaft 1041a is toggled, and the outer dial 1042a is movable in the axial direction of the outer toggle shaft 1041a.
  • the second end of the outer dial 1042a cooperates with the second outer interlocking disc 1031a to move the second outer locking disc 1031a in the axial direction of the second outer operating shaft 103a to disengage from the first outer locking disc 1011a. Interlocking.
  • the inner interlock assembly further includes an inner toggle shaft 1041b and an inner toggle member 1042b.
  • the first end of the inner toggle member 1042b is threadedly coupled to the inner toggle shaft 1041b, and the inner toggle member 1042b is pivoted along the inner shaft 1041b.
  • Axial movable The second end of the inner dial 1042b cooperates with the second inner interlocking disc 1031b to move the second inner interlocking disc 1031b in the axial direction of the first inner operating shaft 102b to disengage from the first inline locking disc 1011b. Interlocking.
  • the outer dial shaft 1041a can be rotated to move the second outer interlocking disc 1031a along the axial direction of the second outer operating shaft 103a by the outer dialing member 1042a, thereby The second outer lock disk 1031a is disengaged from the interlock with the first outer lock disk 1011a.
  • the inner dial shaft 1041b can be rotated to move the second inner interlocking disc 1031b in the axial direction of the first inner operating shaft 102b by the inner dial member 1042b, so that the second inner interlocking disc 1031b can be disengaged from the first Interlocking of the interlocking disc 1011b.
  • the outer door 2 and the inner door 3 can be opened at the same time, so that the refueling can be carried out or the nuclear reactor can be inspected.
  • the intermediate transmission 20 includes a first intermediate transmission gear 2031, a second intermediate transmission gear 2032, a third intermediate transmission gear 2033, and a fourth intermediate transmission gear 2034.
  • the first intermediate transmission gear 2031 is mounted on the first outer operating shaft 102a
  • the second intermediate transmission gear 2032 is mounted on the first inner operating shaft 102b
  • the third intermediate transmission gear 2033 is mounted on the second outer operating shaft 103a
  • fourth The intermediate transmission gear 2034 is mounted on the second inner operating shaft 103b. Wherein the first intermediate transmission gear 2031 and the second intermediate transmission The gear 2032 is engaged, and the third intermediate transmission gear 2033 is meshed with the fourth intermediate transmission gear 2034.
  • the intermediate transmission 20 further includes a first intermediate shaft 204, a fifth intermediate transmission gear 2035, a sixth intermediate transmission gear 2036, and a seventh intermediate transmission gear 2037.
  • the fifth intermediate transmission gear 2035 is mounted on the first intermediate shaft 204, and the fifth intermediate transmission gear 2035 is meshed with the first intermediate transmission gear 2031.
  • the sixth intermediate transfer gear 2036 is mounted on the first intermediate shaft 204, and the sixth intermediate transfer gear 2036 is meshed with the second intermediate transfer gear 2032.
  • the seventh intermediate transmission gear 2037 is mounted on the first intermediate shaft 204, the seventh intermediate transmission gear 2037 is rotatable relative to the first intermediate shaft 204, and the seventh intermediate transmission gear 2037 is coupled to the third intermediate transmission gear 2033 and the fourth intermediate portion, respectively.
  • the drive gear 2034 is engaged. Thereby, the structure of the intermediate transmission device 20 can be made more rational, and the personnel gate system 1 can be more conveniently arranged.
  • the intermediate transmission 20 further includes a first intermediate motor 201 that is coupled to the first intermediate shaft 204 by a first electromagnetic clutch 2081.
  • first intermediate motor 201 that is coupled to the first intermediate shaft 204 by a first electromagnetic clutch 2081.
  • the intermediate transmission 20 further includes a second intermediate shaft 205, a second intermediate motor 202, an eighth intermediate transmission gear 2038, and a ninth intermediate transmission gear 2039.
  • the eighth intermediate transmission gear 2038 is mounted on the second outer operating shaft 103a
  • the ninth intermediate transmission gear 2039 is mounted on the second intermediate shaft 205
  • the ninth intermediate transmission gear 2039 is engaged with the eighth intermediate transmission gear 2038.
  • the second intermediate motor 202 is coupled to the second intermediate shaft 205 via a second electromagnetic clutch 2082. Thereby, the second outer operating shaft 103a and the second inner operating shaft 103b can be automatically rotated by the second intermediate motor 202, so that the inner door 3 can be automatically opened and closed.
  • the personnel gate system 1 further includes a first intermediate operating hand wheel 206 and a second intermediate operating hand wheel 207.
  • the first intermediate operating hand wheel 206 drives the first outer operating shaft 102a to rotate by gear transmission
  • the second intermediate operating hand wheel 207 drives the second inner operating shaft 103b to rotate by gear transmission.
  • the first outer operating shaft 102a can be driven to rotate by the first intermediate operating hand wheel 206 to close the outer door 2.
  • the second inner operating shaft 103b can be driven to rotate by the second intermediate operating hand wheel 207 to close the inner door 3.
  • the first outer operating shaft 102a is mounted with a first intermediate bevel gear 1023 located in the housing of the intermediate transmission device 20, and the handwheel shaft of the first intermediate operating hand wheel 206 is mounted in the housing and is first The intermediate bevel gear 1023 engages with the second intermediate bevel gear 2061.
  • the second inner operating shaft 103b is mounted with a third intermediate bevel gear 1034 located in the housing.
  • the handwheel shaft of the second intermediate operating hand wheel 207 is mounted with a fourth inner casing and meshing with the third intermediate bevel gear 1034.
  • Middle bevel gear 2071 is mounted with a first intermediate bevel gear 1023 located in the housing of the intermediate transmission device 20
  • the handwheel shaft of the first intermediate operating hand wheel 206 is mounted in the housing and is first The intermediate bevel gear 1023 engages with the second intermediate bevel gear 2061.
  • the second inner operating shaft 103b is mounted with a third intermediate bevel gear 1034 located in the housing.
  • the handwheel shaft of the second intermediate operating hand wheel 207 is mounted with a
  • first intermediate bevel gear 1023 and the second intermediate bevel gear 2061 are disposed in the housing of the intermediate transmission 20, the first intermediate bevel gear 1023 is coupled to the first intermediate transmission gear 2031, and the second intermediate bevel gear 2061 is installed in the first intermediate portion. Fuck The hand wheel axle of the hand wheel 206 is engaged with the first intermediate bevel gear 1023.
  • the third intermediate bevel gear 1034 and the fourth intermediate bevel gear 2071 are disposed in the housing, the third intermediate bevel gear 1034 is coaxial with the fourth intermediate transmission gear 2034, and the fourth intermediate bevel gear 2071 is mounted on the second intermediate operation hand wheel 207.
  • the hand wheel axle is engaged with the third intermediate bevel gear 1034.
  • the invention also provides a side transmission 10 for the personnel gate system 1.
  • the side transmission 10 of the personnel gate system 1 includes a transmission shaft 101, a first operating shaft 102, a second operating shaft 103, and an interlock assembly.
  • the first operating shaft 102 is coupled to the drive shaft 101 to drive the drive shaft 101 to rotate as the first operating shaft 102 rotates.
  • the interlocking assembly is coupled between the second operating shaft 103 and the transmission shaft 101, and the interlocking assembly locks the second operating shaft 103 when the first operating shaft 102 rotates.
  • the side transmission 10 of the personnel gate system 1 further includes a lock assembly including a lock shaft 1051, a door lock 1052 for locking and unlocking the door of the personnel gate system 1, and a door lock drive link 1053. And a door lock drive gear 1054 mounted on the drive shaft 101.
  • the door lock 1052 is rotatably mounted on the lock shaft 1051, and the door lock drive link 1053 is coupled to the door lock 1052 for driving the door lock 1052 to rotate about the lock shaft 1051.
  • the door lock drive link 1053 has a first rack 10531 that meshes with the door lock drive gear 1054.
  • the side transmission 10 of the personnel gate system 1 further includes a pneumatic valve actuating lever 1061.
  • the pneumatic valve actuating lever 1061 has a second rack 10611.
  • the transmission shaft 101 is provided with the second rack 10611.
  • the pneumatic valve that drives the pneumatic valve actuation lever 1061 drives the gear 1062.
  • the side transmission 10 of the personnel gate system 1 may further include a door transmission assembly including a first door drive shaft for driving the door shaft of the door of the personnel gate system 1 by gear transmission for driving by gear transmission
  • the first door shaft drives the shaft to rotate the second door drive shaft 1072 and the incomplete gear 1073 mounted on the drive shaft 101 for driving the second door drive shaft 1072.
  • the interlocking assembly includes a first interlocking disc 1011 and a second interlocking disc 1031, and the first interlocking disc 1011 is mounted on the propeller shaft 101, the second joint
  • the lock disk 1031 is mounted on the second operating shaft 103.
  • a first interlocking groove for engaging a circumference of the second interlocking disk 1031 is disposed on a circumferential surface of the first interlocking disk 1011, and a circumferential surface of the second interlocking disk 1031 is provided for engaging the first interlocking disk 1011.
  • the second interlocking groove 10311 of the circumference is provided for engaging the first interlocking disk 1011.
  • the first interlocking slot is opposite to the second interlocking slot 10311, that is, the outer peripheral edge of the first interlocking disc 1011 is not fitted in the second interlocking slot 10311, and the second joint The outer peripheral edge of the lock disk 1031 is also not fitted in the first interlocking groove.
  • the first operating shaft 102 When it is necessary to open the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate.
  • the drive shaft 101 drives the first interlocking disc 1011 to rotate so that the outer circumference of the first interlocking disc 1011 is fitted in the second interlocking groove 10311.
  • the second interlocking disc 1031 cannot be rotated, so that the second operating shaft 103 cannot be rotated, so that the interlocking assembly locks the second operating shaft 103.
  • the interlock assembly includes a pawl, a ratchet mounted on the second operating shaft 103, and a mounting pass A cam on the moving shaft 101 for driving the pawl to engage and disengage the ratchet.
  • the first operating shaft 102 When the worker needs to open the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate, thereby driving the cam to rotate. The cam drives the pawl into engagement with the ratchet.
  • the first operating shaft 102 When the worker needs to close the door of the personnel gate system 1, the first operating shaft 102 is rotated to drive the transmission shaft 101 to rotate, thereby driving the cam to rotate. The cam drives the pawl out of the ratchet.
  • the first operating shaft 102 has a worm 1021 on which a worm gear 1014 that cooperates with the worm 1021 is mounted.
  • a first operating hand wheel 1022 is mounted on the first operating shaft 102, and a second operating hand wheel 1033 is mounted on the second operating shaft 103.
  • the first operating shaft 102 and the second operating shaft 103 can be rotated more conveniently and labor-savingly.
  • the interlocking assembly further includes a toggle shaft 1041 and a dial member 1042.
  • the first end of the dial member 1042 is screwed to the toggle shaft 1041 and is toggled.
  • the piece 1042 is movable in the axial direction of the dial shaft 1041.
  • the second end of the dial member 1042 cooperates with the second interlocking disc 1031 to move the second interlocking disc 1031 in the axial direction of the second operating shaft 103 to disengage from the interlocking with the first interlocking disc 1011.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature is “below” the second feature, "Bottom” and “below” may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

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Abstract

公开了一种人员闸门系统（1）及中间传动装置（20）。所述人员闸门系统（1）包括：外侧传动装置，外侧传动装置包括外锁组件、外门传动组件、第一外操作轴（102a）和第二外操作轴（103a）；内侧传动装置，内侧传动装置包括内锁组件、内门传动组件、第一内操作轴（102b）和第二内操作轴（103b）；中间传动装置（20），中间传动装置（20）包括第一至第四中间传动齿轮，第一中间传动齿轮（2031）安装在第一外操作轴（102a）上，第二中间传动齿轮（2032）安装在第一内操作轴（102b）上，第三中间传动齿轮（2033）安装在第二外操作轴（103a）上，第四中间传动齿轮（2034）安装在第二内操作轴（103b）上，第一中间传动齿轮（2031）与第二中间传动齿轮（2032）啮合且第三中间传动齿轮（2033）与第四中间传动齿轮（2034）啮合。所述人员闸门系统（1）具有结构简单、结构合理等优点。

Description

人员闸门系统及其中间传动装置 技术领域
本发明涉及核电厂安全壳系统，具体地，涉及一种人员闸门系统及其中间传动装置。
背景技术
核电站的安全壳上安装有人员闸门系统。人员闸门系统用于工作人员进出以及工具、仪表、设备等运输。安全壳人员闸门系统通常包括侧传动组件和中间传动组件，相关技术中的侧传动组件和中间传动组件的可靠性差、噪声大、容易损坏，因此，存在改进的需要。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。为此，本发明提出一种人员闸门系统。
本发明还提出一种所述人员闸门系统的中间传动装置。
根据本发明第一方面实施例的人员闸门系统包括：外侧传动装置，所述外侧传动装置包括用于锁定和解锁外门的外锁组件、用于打开和关闭所述外门的外门传动组件、第一外操作轴和第二外操作轴；内侧传动装置，所述内侧传动装置包括用于锁定和解锁内门的内锁组件、用于打开和关闭所述内门的内门传动组件、第一内操作轴和第二内操作轴；中间传动装置，所述中间传动装置包括第一至第四中间传动齿轮，所述第一中间传动齿轮安装在所述第一外操作轴上，所述第二中间传动齿轮安装在所述第一内操作轴上，所述第三中间传动齿轮安装在所述第二外操作轴上，所述第四中间传动齿轮安装在所述第二内操作轴上，所述第一中间传动齿轮与所述第二中间传动齿轮啮合且所述第三中间传动齿轮与所述第四中间传动齿轮啮合。
根据本发明实施例的人员闸门系统具有结构简单、可靠性好、噪声低的优点。
在一些实施例中，所述中间传动装置还包括：第一中间轴；第五中间传动齿轮，所述第五中间传动齿轮安装在所述第一中间轴上且与所述第一中间传动齿轮啮合；第六中间传动齿轮，所述第六中间传动齿轮安装在所述第一中间轴上且与所述第二中间传动齿轮啮合；和第七中间传动齿轮，所述第七中间传动齿轮安装在所述第一中间轴上、相对于所述第一中间轴可转动且分别与所述第三中间传动齿轮和第四中间传动齿轮啮合。
在一些实施例中，所述中间传动装置还包括：第一中间电机，所述第一中间电机通过第一电磁离合器与所述第一中间轴相连。
在一些实施例中，所述中间传动装置还包括：第二中间轴、第二中间电机、第八中间传动齿轮和第九中间传动齿轮，所述第八中间传动齿轮安装在所述第二外操作轴上，所述第九中间传动齿轮安装在所述第二中间轴上且与所述第八中间传动齿轮啮合，所述第二中间电机通过第二电磁离合器与所述第二中间轴相连。
在一些实施例中，所述人员闸门系统还包括第一中间操作手轮和第二中间操作手轮，所述第一中间操作手轮通过齿轮传动驱动所述第一外操作轴转动，所述第二中间操作手轮通过齿轮传动驱动所述第二内操作轴转动。
在一些实施例中，所述第一外操作轴上安装有位于所述中间传动装置的壳体内的第一中间锥齿轮，所述第一中间操作手轮的手轮轴上安装有位于所述壳体内且与所述第一中间锥齿轮啮合的第二中间锥齿轮；所述第二内操作轴上安装有位于所述壳体内的第三中间锥齿轮，所述第二中间操作手轮的手轮轴上安装有位于所述壳体内且与所述第三中间锥齿轮啮合的第四中间锥齿轮。
根据本发明第二方面实施例的人员闸门系统的中间传动装置包括：第一至第四中间传动齿轮；第一中间轴；第五中间传动齿轮，所述第五中间传动齿轮安装在所述第一中间轴上且与所述第一中间传动齿轮啮合；第六中间传动齿轮，所述第六中间传动齿轮安装在所述第一中间轴上且与所述第二中间传动齿轮啮合；和第七中间传动齿轮，所述第七中间传动齿轮安装在所述第一中间轴上、相对于所述第一中间轴可转动且分别与所述第三中间传动齿轮和第四中间传动齿轮啮合。
在一些实施例中，所述人员闸门系统的中间传动装置还包括：第一中间电机，所述第一中间电机通过第一电磁离合器与所述第一中间轴相连。
在一些实施例中，所述人员闸门系统的中间传动装置还包括：第二中间轴、第二中间电机、第八中间传动齿轮和第九中间传动齿轮，所述第八中间传动齿轮安装在所述第二外操作轴上，所述第九中间传动齿轮安装在所述第二中间轴上且与所述第八中间传动齿轮啮合，所述第二中间电机通过第二电磁离合器与所述第二中间轴相连。
在一些实施例中，所述人员闸门系统的中间传动装置还包括第一中间操作手轮、第二中间操作手轮，第一中间锥齿轮、第二中间锥齿轮，第三中间锥齿轮、第四中间锥齿轮，所述第一中间锥齿轮和第二中间锥齿轮设在所述中间传动装置的壳体内，所述第一中间锥齿轮与所述第一中间传动齿轮同轴，所述第二中间锥齿轮安装在所述第一中间操作手轮的手轮轴上且与所述第一中间锥齿轮啮合；所述第三中间锥齿轮和第四中间锥齿轮设在所述壳体内，所述第三中间锥齿轮与所述第四中间传动齿轮同轴，所述第四中间锥齿轮安装在所述第二中间操作手轮的手轮轴上且与所述第三中间锥齿轮啮合。
附图说明
图1是根据本发明实施例的人员闸门系统的结构示意图；
图2是图1中的A区域的放大图；
图3是图1中的B区域的放大图；
图4是图1中的C区域的放大图；
图5是根据本发明实施例的人员闸门系统的结构示意图；
图6是图5中的D区域的放大图；
图7是根据本发明实施例的侧传动装置的结构示意图；
图8是根据本发明实施例的侧传动装置的结构示意图；
图9是根据本发明实施例的侧传动装置的结构示意图；
图10是根据本发明实施例的侧传动装置的结构示意图；
图11是根据本发明实施例的侧传动装置的结构示意图；
图12是根据本发明实施例的侧传动装置的结构示意图；
图13是根据本发明实施例的侧传动装置的结构示意图；
图14是根据本发明的另一个实施例的侧传动装置的局部结构示意图；
图15是根据本发明的另一个实施例的侧传动装置的局部结构示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参考附图描述根据本发明实施例的人员闸门系统1。如图1-图15所示，根据本发明实施例的人员闸门系统1包括用于锁定和解锁内门3的内锁组件、用于锁定和解锁外门2的外锁组件、用于打开和关闭内门3的内门传动组件、用于打开和关闭外门2的外门传动组件、中间传动装置20、外传动轴101a、内传动轴101b、第一外操作轴102a、第二外操作轴103a、第一内操作轴102b、第二内操作轴103b、外联锁组件和内联锁组件。
外传动轴101a与该外门传动组件相连以驱动该外门传动组件打开和关闭外门2，外传动轴101a与该外锁组件相连以驱动该外锁组件锁定和解锁外门2。内传动轴101b与该内门传动组件相连以驱动该内门传动组件打开和关闭内门3，内传动轴101b与该内锁组件相连以驱动该内锁组件锁定和解锁内门3。
第一外操作轴102a与外传动轴101a相连以在第一外操作轴102a转动时驱动外传动轴101a转动，第二内操作轴103b与内传动轴101b相连以在第二内操作轴103b转动时驱动内传动轴101b转动。
第一外操作轴102a和第一内操作轴102b中的任一个通过中间传动装置20驱动另一个转动，第二外操作轴103a和第二内操作轴103b中的任一个通过中间传动装置20驱动另一个转动。也就是说，第一外操作轴102a和第一内操作轴102b通过中间传动装置20相连，第二外操作轴103a和第二内操作轴103b通过中间传动装置20相连。
换言之，第一外操作轴102a可以通过中间传动装置20驱动第一内操作轴102b转动，第一内操作轴102b也可以通过中间传动装置20驱动第一外操作轴102a转动。第二外操作轴103a可以通过中间传动装置20驱动第二内操作轴103b转动，第二内操作轴103b也可以通过中间传动装置20驱动第二外操作轴103a转动。
该外联锁组件连接在第二外操作轴103a与外传动轴101a之间，该内联锁组件连接在第一内操作轴102b与内传动轴101b之间。其中，在第一外操作轴102a转动时该外联锁组件锁止第二外操作轴103a，在第二内操作轴103b转动时该内联锁组件锁止第一内操作轴102b。
下面参考图1-图15简要描述根据本发明实施例的人员闸门系统1的操作过程。
当工作人员由外到内通过人员闸门系统1时，首先转动第一外操作轴102a以便通过该外锁组件解锁外门2且通过该外门传动组件打开外门2。与此同时，该外联锁组件锁止第二外操作轴103a。由于第二外操作轴103a被锁止，因此第二内操作轴103b也被锁止。由此位于人员闸门系统1内侧(即位于内门3里面)的工作人员无法通过第二内操作轴103b打开内门3，从而实现外门2和内门3无法同时打开的功能。
然后，工作人员进入到外门2的内侧，并关闭外门2。接着转动第二内操作轴103b以便通过该内锁组件解锁内门3且通过该内门传动组件打开内门3。与此同时，该内联锁组件锁止第一内操作轴102b。由于第一内操作轴102b被锁止，因此第一外操作轴102a也被锁止。由此位于人员闸门系统1外侧(即位于外门2外面)的工作人员无法通过第一外操作轴102a打开外门2，从而实现外门2和内门3无法同时打开的功能。
最后，工作人员进入到内门3的内侧，并关闭内门3。工作人员由内到外通过人员闸门系统1的过程与上述过程正好相反，在此不再详细地描述。
在工作人员通过人员闸门系统1时，只能单独打开外门2或内门3，即无法同时打开外门2和内门3。因此，根据本发明实施例的人员闸门系统1不仅可以使工作人员正常通过，运输工具、仪表、设备等，而且可以有效地保证核电站的安全壳的完整性，提高核电站的安全壳的安全性。
根据本发明实施例的人员闸门系统1具有安全性高、便于操作、结构可靠、噪声低、便于装配等优点。
根据本发明实施例的人员闸门系统1可以安装在核电站的安全壳上。具体地，根据本 发明实施例的人员闸门系统1可以安装在压水堆核电站的安全壳上。
下面参考图1-图15所示描述根据本发明具体实施例的人员闸门系统1。
如图1所示，人员闸门系统1包括用于锁定和解锁内门3的内锁组件、用于锁定和解锁外门2的外锁组件、用于打开和关闭内门3的内门传动组件、用于打开和关闭外门2的外门传动组件、中间传动装置20、外传动轴101a、内传动轴101b、第一外操作轴102a、第二外操作轴103a、第一内操作轴102b、第二内操作轴103b、外联锁组件和内联锁组件。
如图2所示，该外锁组件包括外锁轴1051a、用于锁定和解锁外门2的外门锁1052a、外门锁驱动连杆1053a和安装在外传动轴101a上的外门锁驱动齿轮1054a。外门锁1052a可转动地安装在外锁轴1051a上，外门锁驱动连杆1053a与外门锁1052a相连，外门锁驱动连杆1053a用于驱动外门锁1052a绕外锁轴1051a转动。外门锁驱动连杆1053a具有与外门锁驱动齿轮1054a啮合的第一外齿条10531a。
当工作人员需要打开外门2时，转动第一外操作轴102a，以便带动外传动轴101a转动，进而带动外门锁驱动齿轮1054a转动。外门锁驱动齿轮1054a通过第一外齿条10531a带动外门锁驱动连杆1053a移动，进而外门锁驱动连杆1053a驱动外门锁1052a绕外锁轴1051a转动，以便外门锁1052a解锁外门2。
具体地，外门锁驱动连杆1053a的一端可枢转地与外门锁1052a相连。外门2上设有与外门锁1052a配合的外锁芯21。当外锁芯21配合在外门锁1052a的卡槽内时，外门锁1052a锁定外门2。当打开外门2时，外门锁驱动连杆1053a驱动外门锁1052a绕外锁轴1051a转动，以便外锁芯21脱离外门锁1052a的卡槽。
如图3所示，该内锁组件包括内锁轴1051b、用于锁定和解锁内门3的内门锁1052b、内门锁驱动连杆1053b和安装在内传动轴101b上的内门锁驱动齿轮1054b。内门锁1052b可转动地安装在内锁轴1051b上，内门锁驱动连杆1053b与内门锁1052b相连，内门锁驱动连杆1053b用于驱动内门锁1052b绕内锁轴1051b转动。内门锁驱动连杆1053b具有与内门锁驱动齿轮1054b啮合的第一内齿条10531b。
当工作人员需要打开内门3时，转动第二内操作轴103b，以便带动内传动轴101b转动，进而带动内门锁驱动齿轮1054b转动。内门锁驱动齿轮1054b通过第一内齿条10531b带动内门锁驱动连杆1053b移动，进而内门锁驱动连杆1053b驱动内门锁1052b绕内锁轴1051b转动，以便内门锁1052b解锁内门3。
具体地，内门锁驱动连杆1053b的一端可枢转地与内门锁1052b相连。内门3上设有与内门锁1052b配合的内锁芯。当内锁芯配合在内门锁1052b的卡槽内时，内门锁1052b锁定内门3。当打开内门3时，内门锁驱动连杆1053b驱动内门锁1052b绕内锁轴1051b转动，以便内锁芯脱离内门锁1052b的卡槽。
如图2所示，人员闸门系统1还包括外气压阀致动杆1061a，外气压阀致动杆1061a具有第二外齿条10611a，外传动轴101a上设有与第二外齿条10611a啮合以驱动外气压阀致动杆1061a的外气压阀驱动齿轮1062a。
外传动轴101a转动，并带动外气压阀驱动齿轮1062a转动。外气压阀驱动齿轮1062a通过第二外齿条10611a带动外气压阀致动杆1061a打开外气压阀。由此可以使外门2的外侧的气压与外门2的内侧的气压平衡。
如图3所示，人员闸门系统1还包括内气压阀致动杆1061b，内气压阀致动杆1061b具有第二内齿条10611b，内传动轴101b上设有与第二内齿条10611b啮合以驱动内气压阀致动杆1061b的内气压阀驱动齿轮1062b。
内传动轴101b转动，并带动内气压阀驱动齿轮1062b转动。内气压阀驱动齿轮1062b通过第二内齿条10611b带动内气压阀致动杆1061b打开内气压阀。由此可以使内门3的外侧的气压与内门3的内侧的气压平衡。
如图1和图2所示，该外门传动组件包括用于通过齿轮传动驱动外门2的门轴22转动的第一外门驱动轴1071a、用于通过齿轮传动驱动第一外门驱动轴1071a转动的第二外门驱动轴1072a以及安装在外传动轴101a上且用于驱动第二外门驱动轴1072a的外不完全齿轮1073a。
外传动轴101a转动，并带动外不完全齿轮1073a转动。外不完全齿轮1073a转动后，并不立即驱动第二外门驱动轴1072a转动，而是在外不完全齿轮1073a转动一定角度后，再驱动第二外门驱动轴1072a转动。具体地，外不完全齿轮1073a转动一定角度后，与安装在第二外门驱动轴1072a上的齿轮啮合。由此可以在外门锁驱动连杆1053a打开外门锁1052a以及外气压阀致动杆1061a打开外气压阀后，外不完全齿轮1073a再打开外门2。
具体而言，外不完全齿轮1073a通过齿轮传动带动第二外门驱动轴1072a转动。第二外门驱动轴1072a竖直地设置，第一外门驱动轴1071a水平地设置，外门2的门轴22竖直地设置。第二外门驱动轴1072a上设有第一锥齿轮，第一外门驱动轴1071a上设有第二锥齿轮和第三锥齿轮，外门2的门轴22上设有第四锥齿轮，该第二锥齿轮与该第一锥齿轮啮合，该第四锥齿轮与该第三锥齿轮啮合。
如图1和图3所示，该内门传动组件包括用于通过齿轮传动驱动内门3的门轴32转动的第一内门驱动轴1071b、用于通过齿轮传动驱动第一内门驱动轴1071b转动的第二内门驱动轴1072b以及安装在内传动轴101b上且用于驱动第二内门驱动轴1072b的内不完全齿轮1073b。
内传动轴101b转动，并带动内不完全齿轮1073b转动。内不完全齿轮1073b转动后，并不立即驱动第二内门驱动轴1072b转动，而是在内不完全齿轮1073b转动一定角度后， 再驱动第二内门驱动轴1072b转动。具体地，内不完全齿轮1073b转动一定角度后，与安装在第二内门驱动轴1072b上的齿轮啮合。由此可以在内门锁驱动连杆1053b打开内门锁1052b以及内气压阀致动杆1061b打开内气压阀后，内不完全齿轮1073b再打开内门3。
具体而言，内不完全齿轮1073b通过齿轮传动带动第二内门驱动轴1072b转动。第二内门驱动轴1072b竖直地设置，第一内门驱动轴1071b水平地设置，内门3的门轴32竖直地设置。第二内门驱动轴1072b上设有第五锥齿轮，第一内门驱动轴1071b上设有第六锥齿轮和第七锥齿轮，内门3的门轴32上设有第八锥齿轮，该第六锥齿轮与该第五锥齿轮啮合，该第八锥齿轮与该第七锥齿轮啮合。
如图14和图15所示，在本发明的一个实施例中，该外联锁组件包括外棘爪1013a、安装在第二外操作轴103a上的外棘轮1032a和安装在外传动轴101a上用于驱动外棘爪1013a与外棘轮1032a接合和脱离的外凸轮1012a。
当工作人员需要打开外门2时，转动第一外操作轴102a，以便带动外传动轴101a转动，进而带动外凸轮1012a转动。外凸轮1012a驱动外棘爪1013a与外棘轮1032a接合(如图14所示)。
当工作人员需要关闭外门2时，转动第一外操作轴102a，以便带动外传动轴101a转动，进而带动外凸轮1012a转动。外凸轮1012a驱动外棘爪1013a脱离外棘轮1032a(如图15所示)。
该内联锁组件包括内棘爪、安装在第一内操作轴102b上的内棘轮和安装在内传动轴101b上用于驱动该内棘爪与该内棘轮接合和脱离的内凸轮。
当工作人员需要打开内门3时，转动第二内操作轴103b，以便带动内传动轴101b转动，进而带动该内凸轮转动。该内凸轮驱动该内棘爪与该内棘轮接合。当工作人员需要关闭内门3时，转动第二内操作轴103b，以便带动内传动轴101b转动，进而带动该内凸轮转动。该内凸轮驱动该内棘爪脱离该内棘轮。
可以理解的是，该外联锁组件还可以包括外解锁销1015a，外解锁销1015a用于解除或恢复联锁。该内联锁组件还可以包括内解锁销，内解锁销用于解除或恢复联锁。
在第一外操作轴102a转动时，该外联锁组件锁止第二外操作轴103a、该内联锁组件锁止内传动轴101b且由此锁止第二内操作轴103b。在第二内操作轴103b转动时，该内联锁组件锁止第一内操作轴102b、该外联锁组件锁止外传动轴101a且由此锁止第一外操作轴102a。由此可以进一步确保无法同时打开外门2和内门3，从而可以更加有效地保证核电站的安全壳的完整性，进一步提高核电站的安全壳的安全性。
如图2、图7-图12所示，在一些实施例中，该外联锁组件包括第一外联锁盘1011a和第二外联锁盘1031a。第一外联锁盘1011a安装在外传动轴101a上，第二外联锁盘1031a 安装在第二外操作轴103a上。第一外联锁盘1011a的外周面上设有用于配合第二外联锁盘1031a的外周沿的第一外联锁槽10111a，第二外联锁盘1031a的外周面上设有用于配合第一外联锁盘1011a的外周沿的第二外联锁槽10311a。
该内联锁组件包括第一内联锁盘1011b和第二内联锁盘1031b，第一内联锁盘1011b安装在内传动轴101b上，第二内联锁盘1031b安装在第一内操作轴102b上。第一内联锁盘1011b的外周面上设有用于配合第二内联锁盘1031b的外周沿的第一内联锁槽10111b，第二内联锁盘1031b的外周面上设有用于配合第一内联锁盘1011b的外周沿的第二内联锁槽10311b。
当外门2和内门3均处于关闭状态时，第一外联锁槽10111a与第二外联锁槽10311a相对，即第一外联锁盘1011a的外周沿没有配合在第二外联锁槽10311a内，第二外联锁盘1031a的外周沿也没有配合在第一外联锁槽10111a内。第一内联锁槽10111b与第二内联锁槽10311b相对，即第一内联锁盘1011b的外周沿没有配合在第二内联锁槽10311b内，第二内联锁盘1031b的外周沿也没有配合在第一内联锁槽10111b内。
当需要打开外门2时，转动第一外操作轴102a，以便带动外传动轴101a转动。外传动轴101a带动第一外联锁盘1011a转动，以便第一外联锁盘1011a的外周沿配合在第二外联锁槽10311a内。由此第二外联锁盘1031a无法转动，进而第二外操作轴103a无法转动，从而该外联锁组件锁止第二外操作轴103a和第二内操作轴103b。
而且，第一外操作轴102a通过中间传动装置20带动第一内操作轴102b转动，进而第一内操作轴102b带动第二内联锁盘1031b转动，以便第二内联锁盘1031b的外周沿配合在第一内联锁槽10111b内。由此第一内联锁盘1011b无法转动，进而内传动轴101b无法转动，从而工作人员无法使第二内操作轴103b转动，即该内联锁组件也可以锁止第二外操作轴103a和第二内操作轴103b。
由此可以进一步确保无法同时打开外门2和内门3，从而可以更加有效地保证核电站的安全壳的完整性，进一步提高核电站的安全壳的安全性。
当需要打开内门3时，转动第二内操作轴103b，以便带动内传动轴101b转动。内传动轴101b带动第一内联锁盘1011b转动，以便第一内联锁盘1011b的外周沿配合在第二内联锁槽10311b内。由此第二内联锁盘1031b无法转动，进而第一内操作轴102b无法转动，从而该内联锁组件锁止第一内操作轴102b和第一外操作轴102a。
而且，第二内操作轴103b通过中间传动装置20带动第二外操作轴103a转动，进而第二外操作轴103a带动第二外联锁盘1031a转动，以便第二外联锁盘1031a的外周沿配合在第一外联锁槽10111a内。由此第一外联锁盘1011a无法转动，进而外传动轴101a无法转动，从而工作人员无法使第一外操作轴102a转动，即该外联锁组件也可以锁止第一外操作 轴102a和第一内操作轴102b。
由此可以进一步确保无法同时打开外门2和内门3，从而可以更加有效地保证核电站的安全壳的完整性，进一步提高核电站的安全壳的安全性。
如图2所示，有利地，第一外操作轴102a具有外蜗杆1021a，外传动轴101a上安装有与外蜗杆1021a配合的外蜗轮1014a。第一外操作轴102a上安装有第一外操作手轮1022a，第二外操作轴103a上安装有第二外操作手轮1033a。由此可以更加方便地、省力地转动第一外操作轴102a和第二外操作轴103a。
如图3所示，第二内操作轴103b具有内蜗杆1021b，内传动轴101b上安装有与内蜗杆1021b配合的内蜗轮1014b。第一内操作轴102b上安装有第一内操作手轮1022b，第二内操作轴103b上安装有第二内操作手轮1033b。由此可以更加方便地、省力地转动第一内操作轴102b和第二内操作轴103b。
在本发明的一个实施例中，如图2和图3所示，该外联锁组件还包括外拨动轴1041a和外拨动件1042a，外拨动件1042a的第一端螺纹连接到外拨动轴1041a，且外拨动件1042a沿外拨动轴1041a的轴向可移动。外拨动件1042a的第二端与第二外联锁盘1031a配合以拨动第二外联锁盘1031a沿第二外操作轴103a的轴向移动而脱离与第一外联锁盘1011a的联锁。
该内联锁组件还包括内拨动轴1041b和内拨动件1042b，内拨动件1042b的第一端螺纹连接到内拨动轴1041b，且内拨动件1042b沿内拨动轴1041b的轴向可移动。内拨动件1042b的第二端与第二内联锁盘1031b配合以拨动第二内联锁盘1031b沿第一内操作轴102b的轴向移动而脱离与第一内联锁盘1011b的联锁。
当需要进行停堆换料或对核反应堆进行检修时，可以转动外拨动轴1041a，以便利用外拨动件1042a沿第二外操作轴103a的轴向移动第二外联锁盘1031a，从而可以使第二外联锁盘1031a脱离与第一外联锁盘1011a的联锁。而且，可以转动内拨动轴1041b，以便利用内拨动件1042b沿第一内操作轴102b的轴向移动第二内联锁盘1031b，从而可以使第二内联锁盘1031b脱离与第一内联锁盘1011b的联锁。由此可以同时打开外门2和内门3，从而可以进行停堆换料或对核反应堆进行检修。
可以理解的是，当需要恢复联锁时，操作与上述操作相反，这里不再详细描述。
如图4和图6所示，在本发明的一些示例中，中间传动装置20包括第一中间传动齿轮2031、第二中间传动齿轮2032、第三中间传动齿轮2033和第四中间传动齿轮2034。
第一中间传动齿轮2031安装在第一外操作轴102a上，第二中间传动齿轮2032安装在第一内操作轴102b上，第三中间传动齿轮2033安装在第二外操作轴103a上，第四中间传动齿轮2034安装在第二内操作轴103b上。其中，第一中间传动齿轮2031与第二中间传动 齿轮2032啮合，第三中间传动齿轮2033与第四中间传动齿轮2034啮合。
在本发明的一个示例中，如图4和图6所示，中间传动装置20还包括第一中间轴204、第五中间传动齿轮2035、第六中间传动齿轮2036和第七中间传动齿轮2037。
第五中间传动齿轮2035安装在第一中间轴204上，且第五中间传动齿轮2035与第一中间传动齿轮2031啮合。第六中间传动齿轮2036安装在第一中间轴204上，且第六中间传动齿轮2036与第二中间传动齿轮2032啮合。第七中间传动齿轮2037安装在第一中间轴204上，第七中间传动齿轮2037相对于第一中间轴204可转动，且第七中间传动齿轮2037分别与第三中间传动齿轮2033和第四中间传动齿轮2034啮合。由此可以使中间传动装置20的结构更加合理，而且可以使人员闸门系统1更加便于布置。
如图4和图6所示，在本发明的一个具体示例中，中间传动装置20还包括第一中间电机201，第一中间电机201通过第一电磁离合器2081与第一中间轴204相连。由此可以通过第一中间电机201自动地带动第一外操作轴102a和第一内操作轴102b转动，从而可以自动地打开和关闭外门2。
中间传动装置20还包括第二中间轴205、第二中间电机202、第八中间传动齿轮2038和第九中间传动齿轮2039。第八中间传动齿轮2038安装在第二外操作轴103a上，第九中间传动齿轮2039安装在第二中间轴205上，且第九中间传动齿轮2039与第八中间传动齿轮2038啮合。第二中间电机202通过第二电磁离合器2082与第二中间轴205相连。由此可以通过第二中间电机202自动地带动第二外操作轴103a和第二内操作轴103b转动，从而可以自动地打开和关闭内门3。
如图4和图6所示，人员闸门系统1还包括第一中间操作手轮206和第二中间操作手轮207。第一中间操作手轮206通过齿轮传动驱动第一外操作轴102a转动，第二中间操作手轮207通过齿轮传动驱动第二内操作轴103b转动。
由此当工作人员进入到外门2的内侧后，可以通过第一中间操作手轮206驱动第一外操作轴102a转动，以便关闭外门2。当工作人员进入到内门3的外侧后，可以通过第二中间操作手轮207驱动第二内操作轴103b转动，以便关闭内门3。
具体而言，第一外操作轴102a上安装有位于中间传动装置20的壳体内的第一中间锥齿轮1023，第一中间操作手轮206的手轮轴上安装有位于该壳体内且与第一中间锥齿轮1023啮合的第二中间锥齿轮2061。第二内操作轴103b上安装有位于该壳体内的第三中间锥齿轮1034，第二中间操作手轮207的手轮轴上安装有位于该壳体内且与第三中间锥齿轮1034啮合的第四中间锥齿轮2071。
换言之，第一中间锥齿轮1023和第二中间锥齿轮2061设在中间传动装置20的壳体内，第一中间锥齿轮1023与第一中间传动齿轮2031，第二中间锥齿轮2061安装在第一中间操 作手轮206的手轮轴上且与第一中间锥齿轮1023啮合。第三中间锥齿轮1034和第四中间锥齿轮2071设在该壳体内，第三中间锥齿轮1034与第四中间传动齿轮2034同轴，第四中间锥齿轮2071安装在第二中间操作手轮207的手轮轴上且与第三中间锥齿轮1034啮合。
本发明还提供了人员闸门系统1的侧传动装置10。如图13所示，根据本发明实施例的人员闸门系统1的侧传动装置10包括传动轴101、第一操作轴102、第二操作轴103和联锁组件。第一操作轴102与传动轴101相连以在第一操作轴102转动时驱动传动轴101转动。该联锁组件连接在第二操作轴103与传动轴101之间，第一操作轴102转动时该联锁组件锁止第二操作轴103。
如图13所示，人员闸门系统1的侧传动装置10还包括锁组件，该锁组件包括锁轴1051、用于锁定和解锁人员闸门系统1的门的门锁1052、门锁驱动连杆1053和安装在传动轴101上的门锁驱动齿轮1054。门锁1052可转动地安装在锁轴1051上，门锁驱动连杆1053与门锁1052相连，门锁驱动连杆1053用于驱动门锁1052绕锁轴1051转动。门锁驱动连杆1053具有与门锁驱动齿轮1054啮合的第一齿条10531。
如图13所示，人员闸门系统1的侧传动装置10还包括气压阀致动杆1061，气压阀致动杆1061具有第二齿条10611，传动轴101上设有与第二齿条10611啮合以驱动气压阀致动杆1061的气压阀驱动齿轮1062。
人员闸门系统1的侧传动装置10还可以包括门传动组件，该门传动组件包括用于通过齿轮传动驱动人员闸门系统1的门的门轴转动的第一门驱动轴、用于通过齿轮传动驱动该第一门轴驱动轴转动的第二门驱动轴1072以及安装在传动轴101上且用于驱动第二门驱动轴1072的不完全齿轮1073。
如图13所示，在本发明的一个实施例中，该联锁组件包括第一联锁盘1011和第二联锁盘1031，第一联锁盘1011安装在传动轴101上，第二联锁盘1031安装在第二操作轴103上。第一联锁盘1011的周面上设有用于配合第二联锁盘1031的周沿的第一联锁槽，第二联锁盘1031的周面上设有用于配合第一联锁盘1011的周沿的第二联锁槽10311。
当人员闸门系统1的门处于关闭状态时，第一联锁槽与第二联锁槽10311相对，即第一联锁盘1011的外周沿没有配合在第二联锁槽10311内，第二联锁盘1031的外周沿也没有配合在第一联锁槽内。
当需要打开人员闸门系统1的门时，转动第一操作轴102，以便带动传动轴101转动。传动轴101带动第一联锁盘1011转动，以便第一联锁盘1011的外周沿配合在第二联锁槽10311内。由此第二联锁盘1031无法转动，进而第二操作轴103无法转动，从而该联锁组件锁止第二操作轴103。
在一些实施例中，该联锁组件包括棘爪、安装在第二操作轴103上的棘轮和安装在传 动轴101上用于驱动该棘爪与该棘轮接合和脱离的凸轮。
当工作人员需要打开人员闸门系统1的门时，转动第一操作轴102，以便带动传动轴101转动，进而带动该凸轮转动。该凸轮驱动该棘爪与该棘轮接合。当工作人员需要关闭人员闸门系统1的门时，转动第一操作轴102，以便带动传动轴101转动，进而带动该凸轮转动。该凸轮驱动该棘爪脱离该棘轮。
有利地，如图13所示，第一操作轴102具有蜗杆1021，传动轴101上安装有与蜗杆1021配合的蜗轮1014。第一操作轴102上安装有第一操作手轮1022，第二操作轴103上安装有第二操作手轮1033。由此可以更加方便地、省力地转动第一操作轴102和第二操作轴103。
如图13所示，在本发明的一个具体示例中，该联锁组件还包括拨动轴1041和拨动件1042，拨动件1042的第一端螺纹连接到拨动轴1041，且拨动件1042沿拨动轴1041的轴向可移动。拨动件1042的第二端与第二联锁盘1031配合以拨动第二联锁盘1031沿第二操作轴103的轴向移动而脱离与第一联锁盘1011的联锁。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、 “下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种人员闸门系统，其特征在于，包括：
    外侧传动装置，所述外侧传动装置包括用于锁定和解锁外门的外锁组件、用于打开和关闭所述外门的外门传动组件、第一外操作轴和第二外操作轴；
    内侧传动装置，所述内侧传动装置包括用于锁定和解锁内门的内锁组件、用于打开和关闭所述内门的内门传动组件、第一内操作轴和第二内操作轴；
    中间传动装置，所述中间传动装置包括第一至第四中间传动齿轮，所述第一中间传动齿轮安装在所述第一外操作轴上，所述第二中间传动齿轮安装在所述第一内操作轴上，所述第三中间传动齿轮安装在所述第二外操作轴上，所述第四中间传动齿轮安装在所述第二内操作轴上，所述第一中间传动齿轮与所述第二中间传动齿轮啮合且所述第三中间传动齿轮与所述第四中间传动齿轮啮合。
  2. 根据权利要求1所述的人员闸门系统，其特征在于，所述中间传动装置还包括：
    第一中间轴；
    第五中间传动齿轮，所述第五中间传动齿轮安装在所述第一中间轴上且与所述第一中间传动齿轮啮合；
    第六中间传动齿轮，所述第六中间传动齿轮安装在所述第一中间轴上且与所述第二中间传动齿轮啮合；和
    第七中间传动齿轮，所述第七中间传动齿轮安装在所述第一中间轴上、相对于所述第一中间轴可转动且分别与所述第三中间传动齿轮和第四中间传动齿轮啮合。
  3. 根据权利要求2所述的人员闸门系统，其特征在于，所述中间传动装置还包括：第一中间电机，所述第一中间电机通过第一电磁离合器与所述第一中间轴相连。
  4. 根据权利要求3所述的人员闸门系统，其特征在于，所述中间传动装置还包括：第二中间轴、第二中间电机、第八中间传动齿轮和第九中间传动齿轮，所述第八中间传动齿轮安装在所述第二外操作轴上，所述第九中间传动齿轮安装在所述第二中间轴上且与所述第八中间传动齿轮啮合，所述第二中间电机通过第二电磁离合器与所述第二中间轴相连。
  5. 根据权利要求1-4中任一项所述的人员闸门系统，其特征在于，还包括第一中间操作手轮和第二中间操作手轮，所述第一中间操作手轮通过齿轮传动驱动所述第一外操作轴转动，所述第二中间操作手轮通过齿轮传动驱动所述第二内操作轴转动。
  6. 根据权利要求5所述的人员闸门系统，其特征在于，所述第一外操作轴上安装有位于所述中间传动装置的壳体内的第一中间锥齿轮，所述第一中间操作手轮的手轮轴上安装有位于所述壳体内且与所述第一中间锥齿轮啮合的第二中间锥齿轮；
    所述第二内操作轴上安装有位于所述壳体内的第三中间锥齿轮，所述第二中间操作手轮的手轮轴上安装有位于所述壳体内且与所述第三中间锥齿轮啮合的第四中间锥齿轮。
  7. 一种人员闸门系统的中间传动装置，其特征在于，包括：
    第一至第四中间传动齿轮；
    第一中间轴；
    第五中间传动齿轮，所述第五中间传动齿轮安装在所述第一中间轴上且与所述第一中间传动齿轮啮合；
    第六中间传动齿轮，所述第六中间传动齿轮安装在所述第一中间轴上且与所述第二中间传动齿轮啮合；和
    第七中间传动齿轮，所述第七中间传动齿轮安装在所述第一中间轴上、相对于所述第一中间轴可转动且分别与所述第三中间传动齿轮和第四中间传动齿轮啮合。
  8. 根据权利要求7所述的人员闸门系统的中间传动装置，其特征在于，还包括：第一中间电机，所述第一中间电机通过第一电磁离合器与所述第一中间轴相连。
  9. 根据权利要求8所述的人员闸门系统的中间传动装置，其特征在于，还包括：第二中间轴、第二中间电机、第八中间传动齿轮和第九中间传动齿轮，所述第八中间传动齿轮安装在所述第二外操作轴上，所述第九中间传动齿轮安装在所述第二中间轴上且与所述第八中间传动齿轮啮合，所述第二中间电机通过第二电磁离合器与所述第二中间轴相连。
  10. 根据权利要求7-9中任一项所述的人员闸门系统的中间传动装置，其特征在于，还包括第一中间操作手轮、第二中间操作手轮，第一中间锥齿轮、第二中间锥齿轮，第三中间锥齿轮、第四中间锥齿轮，
    所述第一中间锥齿轮和第二中间锥齿轮设在所述中间传动装置的壳体内，所述第一中间锥齿轮与所述第一中间传动齿轮同轴，所述第二中间锥齿轮安装在所述第一中间操作手轮的手轮轴上且与所述第一中间锥齿轮啮合；
    所述第三中间锥齿轮和第四中间锥齿轮设在所述壳体内，所述第三中间锥齿轮与所述第四中间传动齿轮同轴，所述第四中间锥齿轮安装在所述第二中间操作手轮的手轮轴上且与所述第三中间锥齿轮啮合。
PCT/CN2014/094703 2013-12-27 2014-12-23 人员闸门系统及其中间传动装置 Ceased WO2015096708A1 (zh)

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CN201310736879.1A CN103671745B (zh) 2013-12-27 2013-12-27 一种传动装置
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CN201310749547.7A CN103670071B (zh) 2013-12-31 2013-12-31 安全壳人员闸门传动机构联锁离合装置
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CN201410040540.2A CN103758417B (zh) 2014-01-27 2014-01-27 安全壳人员闸门门锁装置
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