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WO2002034622A1 - Dispositif de commande pour passerelle telescopique - Google Patents

Dispositif de commande pour passerelle telescopique Download PDF

Info

Publication number
WO2002034622A1
WO2002034622A1 PCT/CN2001/001500 CN0101500W WO0234622A1 WO 2002034622 A1 WO2002034622 A1 WO 2002034622A1 CN 0101500 W CN0101500 W CN 0101500W WO 0234622 A1 WO0234622 A1 WO 0234622A1
Authority
WO
WIPO (PCT)
Prior art keywords
walking device
bearing
fixed
present
walking
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/CN2001/001500
Other languages
English (en)
Chinese (zh)
Inventor
Jun Wu
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of WO2002034622A1 publication Critical patent/WO2002034622A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
    • B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
    • B64F1/3055—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable with hinged head interface between aircraft and passenger bridge

Definitions

  • the invention relates to a boarding bridge device, in particular to a traveling device of a boarding bridge capable of supporting a bridge body at the same time.
  • the driving devices 12 of the prior art are generally divided into a motor type as shown in FIG. 2A and a hydraulic type as shown in FIG. 2B in terms of driving modes.
  • the motor reduction device 14 is connected to the axle 20 of the traveling wheel 18 through a sprocket 16, and its structure is very complicated, the installation is unchanged, and it is not easy to disassemble. Not conducive to maintenance. Summary of the Invention
  • the purpose of the present invention is to provide a traveling device for a boarding bridge.
  • a traveling device of a boarding bridge includes
  • At least one beam member each end of which is fixed with a bearing seat
  • At least two running wheels which are respectively fixed to bearing seats at both ends of the beam through a wheel axle;
  • At least a reduction drive device wherein the output shaft of the reduction drive device is fixed to The walking device, wherein the beam component is provided with
  • a pair of bearing seats which are fixed on the bottom surface or the top surface of the beam;
  • a pair of drive device mounting brackets protrude from either side of the beam.
  • the beam assembly further includes
  • a pair of bearing holder brackets are respectively fixed at two ends of the beam, and the bottom surface or the top surface of the bearing holder bracket is used for fixing the bearing holder.
  • an output shaft of the deceleration driving device is a hollow shaft, and is fixed on the wheel shaft passing through the bearing seat.
  • an output shaft of the deceleration driving device is a solid shaft, and is connected to the wheel shaft through a flange.
  • the pair of driving device mounting brackets are arranged at a predetermined distance from each other.
  • a cross section of the bearing block bracket is a right-angled triangle.
  • the mounting bracket of the reduction driving device is provided with a reinforcing rib.
  • the beam is a square tube.
  • the walking device wherein the beam is made of I-steel or other materials.
  • the present invention directly drives the axle of the traveling wheel with the reduction gear box, the gap generated when the wheel is rotated forward and backward is reduced.
  • the reducer of the present invention is directly sleeved on the wheel axle, it is very convenient to install and disassemble, the failure rate is small, and the maintenance operation is particularly convenient.
  • Figure 1 shows the registration bridge equipment provided at the airport, showing a walking device with the function of supporting the bridge body
  • FIG. 2A is a schematic diagram of a walking device of the prior art, and the driving device is driven by electricity;
  • FIG. 2B is a schematic diagram of a prior art walking device, and the driving device is driven by hydraulic pressure;
  • FIG. 3A is a perspective perspective view of the walking device of the present invention, showing that the output shaft of the motor speed reducer 10 and the walking wheel are disposed on the same axis;
  • Fig. 3B is a rear perspective view of the walking device shown in Fig. 3A, showing a mounting frame of the motor reducer;
  • FIG. 4 is an exploded view of the walking device shown in FIG. 3A. i s the best way to implement the invention
  • the traveling device 100 of the present invention simultaneously supports a lifting device (not shown) through a beam 102, which is fixed to a cross beam 110 of the traveling device 100 by a pin 106 via a large-scale slewing bearing 104 .
  • a motor reducer 130 having a hollow shaft with an output shaft 132 of 0 is directly connected to the wheel shaft 122 of the traveling wheel 120, so that the structure is large and cylindrical.
  • the crossbeam assembly of the present invention is provided with: a crossbeam 110 whose ends are used to fix two traveling wheels 120; a pair of bearing seat brackets 144 are respectively fixed at the two ends of the crossbeam 110; a pair of 25 bearing seats 142, fixed on the bottom surface of the bearing support bracket 144; a pair of driving devices are installed
  • a frame 134 extends from any side of the beam 110.
  • the reduction drive device 130 used in the present invention is a reduction motor device whose output shaft 132 is a hollow shaft.
  • the tire 120 cooperates with the rim 121 to form a traveling wheel, and the wheel shaft 122 fixed at one end to the traveling rim 121 is fixed through the bearing 140 and the bearing seat 142 at the other end, that is, the axis of the traveling wheel and the bearing
  • the axes of 140 and the bearing block 142 are the same axis.
  • the present invention fixes the motor reducer 130 to a beam assembly including a beam 110, a bearing block 142, and a drive device mounting frame 134.
  • the present invention needs to align the axis of the hollow shaft 132 of the motor reducer 130 with the axis of the bearing housing 142, thereby ensuring the hollow shaft 132 and the bearing housing 142 of the motor reducer, as well as the wheel shaft 122 and the walking wheel. They are all on the same axis. Therefore, the walking device 100 of the present invention has a simple structure.
  • the rim 121 of the traveling wheel has a certain thickness.
  • the present invention sets the bearing holder bracket 144 into a right-angled triangle; It can be set close to the beam 110, as shown in Figs. 3A-3B.
  • the mounting bracket 134 of the driving device of the present invention is a metal plate fixed on the side of the beam. As shown in FIG. 3B, to ensure that the mounting bracket 134 has sufficient strength, a reinforcing rib 1 36 should also be provided on the plate. .
  • the beam 110 is made of I-beam, of course, it needs to be provided with reinforcing ribs on the beam; the beam 110 may also be made of a square pipe and other materials.
  • the bearing seat 142 can also be directly disposed at the lower portions of the two ends of the beam 110 to further simplify components to meet the needs of different occasions.
  • the present invention can also set the output shaft 132 of the motor reducer as a solid shaft, and connect it to the flange of the wheel shaft 122 through a flange (not shown).
  • the two mounting brackets 134 may A predetermined interval is provided on the same side of the beam 110, as shown in Figs. 3-4; it can also be provided on both sides of the beam 110 (not shown), and the output shafts of the two motor reducers can be realized in the same way.
  • the axis of 132 is aligned with the axis of the bearing block 142 fixed at both ends of the beam.
  • the bearing holder bracket can be designed into other shapes, and they all belong to the protection scope of the appended claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Gear Transmission (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention concerne un dispositif de commande pour passerelle télescopique. On prévoit un arbre de sortie du dispositif de commande coaxial avec au moins deux roues et son axe ainsi qu'un support de roulement fixé sur au moins une poutre. L'axe des roues du dispositif peut être directement entraîné par un manchon de réduction qui réduit l'écartement provoqué par la rotation inverse des roues. Ledit réducteur peut être gainé au niveau de l'axe de roues directement ce qui simplifie le montage et démontage ainsi que l'entretien du dispositif tout en limitant le taux de pannes.
PCT/CN2001/001500 2000-10-24 2001-10-24 Dispositif de commande pour passerelle telescopique Ceased WO2002034622A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00258374.7 2000-10-24
CN00258374U CN2452888Y (zh) 2000-10-24 2000-10-24 登机桥的行走装置

Publications (1)

Publication Number Publication Date
WO2002034622A1 true WO2002034622A1 (fr) 2002-05-02

Family

ID=4643165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2001/001500 Ceased WO2002034622A1 (fr) 2000-10-24 2001-10-24 Dispositif de commande pour passerelle telescopique

Country Status (2)

Country Link
CN (1) CN2452888Y (fr)
WO (1) WO2002034622A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082713A1 (fr) * 2004-02-26 2005-09-09 China International Marine Containers(Group) Co., Ltd. Dispositif de support auxiliaire pour pont pour passager aerien et pont pour passager aerien dote du dispositif de support auxiliaire et procede de controle du pont pour passager aerien
ES2353285A1 (es) * 2005-10-27 2011-02-28 China International Marine Containers (Group) Co., Ltd Mecanismo de desplazamiento para un puente de embarque de pasajeros yprocedimiento de control del mismo.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100548806C (zh) * 2005-10-27 2009-10-14 中国国际海运集装箱(集团)股份有限公司 一种登机桥行走机构的控制方法
KR20110058023A (ko) * 2009-11-25 2011-06-01 (주)에이비텍 미세 접근장치와 완충부를 갖는 탑승교 및 그 작동 방법
CN102975861A (zh) * 2012-10-15 2013-03-20 蒂森克虏伯机场系统(中山)有限公司 登机桥驱动轮架及行走驱动系统
CN105064388B (zh) * 2015-07-08 2017-03-29 重庆大学 用于登机桥的桁架式后立柱结构的基础及其施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978975A (en) * 1975-06-30 1976-09-07 The Boeing Company Cargo power drive unit
US4318197A (en) * 1979-11-21 1982-03-09 Wollard Aircraft Equipment, Inc. Conveyance loader drive and steering system
US4318198A (en) * 1979-11-21 1982-03-09 Wollard Aircraft Equipment, Inc. Conveyance loader wheel position indicator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978975A (en) * 1975-06-30 1976-09-07 The Boeing Company Cargo power drive unit
US4318197A (en) * 1979-11-21 1982-03-09 Wollard Aircraft Equipment, Inc. Conveyance loader drive and steering system
US4318198A (en) * 1979-11-21 1982-03-09 Wollard Aircraft Equipment, Inc. Conveyance loader wheel position indicator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005082713A1 (fr) * 2004-02-26 2005-09-09 China International Marine Containers(Group) Co., Ltd. Dispositif de support auxiliaire pour pont pour passager aerien et pont pour passager aerien dote du dispositif de support auxiliaire et procede de controle du pont pour passager aerien
AU2005217013B2 (en) * 2004-02-26 2008-11-13 China International Marine Containers (Group) Co., Ltd. An auxiliary supporting device for an air passenger bridge and an air passenger bridge with the auxiliary supporting device and the method of control the air passenger bridge
US7743445B2 (en) 2004-02-26 2010-06-29 China International Marine Containers (Group), Co., Ltd. Auxiliary supporting unit, boarding bridge with the same and method for improving stability of the boarding bridge by using the same
EP1719702B2 (fr) † 2004-02-26 2019-01-23 China International Marine Containers (Group) Co., Ltd. Passerelle d'embarquement et procede d'amelioration de la stabilite d'une passerelle d'embarquement
ES2353285A1 (es) * 2005-10-27 2011-02-28 China International Marine Containers (Group) Co., Ltd Mecanismo de desplazamiento para un puente de embarque de pasajeros yprocedimiento de control del mismo.

Also Published As

Publication number Publication date
CN2452888Y (zh) 2001-10-10

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Legal Events

Date Code Title Description
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase