CN201581800U - adjustable water brake - Google Patents
adjustable water brake Download PDFInfo
- Publication number
- CN201581800U CN201581800U CN200920254555.3U CN200920254555U CN201581800U CN 201581800 U CN201581800 U CN 201581800U CN 200920254555 U CN200920254555 U CN 200920254555U CN 201581800 U CN201581800 U CN 201581800U
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- blade
- wheel
- cast
- inclination
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Braking Arrangements (AREA)
Abstract
本实用新型提供一种可调式水刹车，其动轮安装在转子轴上，铜闸门安装在壳体与动轮之间，转子轴通过联轴节与钻机卷筒联接，动轮的两面都铸有与轮面成一定倾斜角度的叶片，壳体上也铸有与动轮的叶片方向相反的叶片。通过调节铜闸门对水刹车动轮的遮盖面积，改变其水力半径，从而调节水刹车制动力矩的大小。
The utility model provides an adjustable water brake, the driving wheel of which is installed on the rotor shaft, the copper gate is installed between the casing and the driving wheel, the rotor shaft is connected with the drilling rig reel through a coupling joint, and the two sides of the driving wheel are cast with wheels The surface of the blade is at a certain inclination angle, and the shell is also cast with blades opposite to the direction of the blades of the moving wheel. By adjusting the covering area of the copper gate on the water brake wheel and changing its hydraulic radius, the size of the water brake braking torque can be adjusted.
Description
Technical field
The utility model relates to a kind of auxiliary brake mechanism of rig, particularly adjustable hydromatic brake.
Background technology
In the prior art, the adjusting of the braking moment of hydromatic brake is to adopt the liquid level of regulating hydromatic brake to realize that the high more braking moment that obtains of liquid level is big more, is full of hydromatic brake inner chamber brake force maximum.The available water level of this mode is limited, can not the step-less adjustment water level, and lowest water level will exceed the armature spindle center line, and adjustable range is limited, can not well satisfy the needs of drilling engineering.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, a kind of adjustable hydromatic brake is provided, when being used for deep well drilling and transferring drilling tool, alleviates the wearing and tearing of the braking strap of the brake and reel, reduce the calorific value of reel Zhi Dong Grains, realize transferring the auxiliary braking of drilling tool by the hydromatic brake device.
The purpose of this utility model realizes by following measure: a kind of adjustable hydromatic brake, driving wheel 3 is installed on the armature spindle, the front of driving wheel 3 is cast with the blade 8 that becomes certain angle of inclination with wheel face, its back also is cast with the blade 9 that becomes certain angle of inclination with wheel face, also be cast with the blade 10 opposite on the housing 1 with driving wheel 3 direction blades, armature spindle 4 connects with the rig reel by shaft coupling 5, copper gate 2 is installed between housing 1 and the driving wheel 3, rotates the position that feeds axle 6 drive link gears 7 change copper gates 2 and reaches the purpose that changes hydromatic brake brake force.
Above-mentioned driving wheel 3 fronts become the tilt angle alpha of the blade 8 at angle of inclination with wheel face
1Be the 20-50 degree, driving wheel 3 back become the tilt angle alpha of the blade 9 at angle of inclination with wheel face
2Be the 20-50 degree; The tilt angle alpha of the blade 10 on the housing 1
3Be the 20-50 degree.
Above-mentioned copper gate 2 is the governor motion of adjustable hydromatic brake, by regulating the masked area of copper gate to hydromatic brake driving wheel 3, changes its hydraulic radius, thereby regulates the size of hydromatic brake braking moment.
The utility model operating principle is: there is blade on hydromatic brake driving wheel two sides, and the inclination certain angle, also is cast with the blade opposite with the driving wheel direction blade on the housing, and recirculated water injects through lower flange, is full of cavity, flows out from upper flange.When armature spindle is rotated at a high speed by the drive of the bull gear on the rig reel by its axle head pinion, driving wheel produces " pump impeller " effect, centrifugal force gets rid of water to housing at a high speed, water circulates between driving wheel and housing blade, the water slug housing that throws away by driving wheel, return the impact driving wheel again, make it to slow down, the energy of loss is transformed into heat and is taken out of by water.
According to the hydromatic brake characteristic, under the constant situation of rotating speed, change hydraulic radius and also can change the moment of resistance, thereby regulate the size of brake force, the control running speed.The utility model has designed copper gate, by the masked area of adjusting copper gate to the hydromatic brake driving wheel, thereby changes the size that its hydraulic radius is regulated the hydromatic brake braking moment.
Description of drawings
Accompanying drawing of the present utility model has:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the AA of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of impeller on the driving wheel.
Fig. 4 is the structural representation of impeller on the housing.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1 is an embodiment of the present utility model, adjustable hydromatic brake, primary structure comprises housing 1, copper gate 2, driving wheel 3, armature spindle 4, shaft coupling 5, driving wheel 3 is installed on the armature spindle, the front of driving wheel 3 is cast with the blade 8 that becomes certain angle of inclination with wheel face, the back also is cast with the blade 9 that becomes certain angle of inclination with wheel face, also be cast with the blade 10 opposite on the housing 1 with driving wheel 3 direction blades, armature spindle 4 connects with the rig reel by shaft coupling 5, copper gate 2 is installed between housing 1 and the driving wheel 3, rotates the position that feeds axle 6 drive link gears 7 change copper gates 2 and reaches the purpose that changes hydromatic brake brake force.
The tilt angle alpha of above-mentioned driving wheel blade 8
1Be 40 degree, the tilt angle alpha of blade 9
2Be 40 degree; Driving wheel diameter φ 530mm; The tilt angle alpha of the blade 10 on the housing 1
3Be 40 degree.
Above-mentioned copper gate 2 is the governor motion of adjustable hydromatic brake, by regulating the masked area of copper gate to hydromatic brake driving wheel 3, changes its hydraulic radius, thereby regulates the size of hydromatic brake braking moment.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920254555.3U CN201581800U (en) | 2009-11-23 | 2009-11-23 | adjustable water brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920254555.3U CN201581800U (en) | 2009-11-23 | 2009-11-23 | adjustable water brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581800U true CN201581800U (en) | 2010-09-15 |
Family
ID=42723798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920254555.3U Expired - Fee Related CN201581800U (en) | 2009-11-23 | 2009-11-23 | adjustable water brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581800U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072830A (en) * | 2010-12-31 | 2011-05-25 | 航宇救生装备有限公司 | Water brake system for rocket sled |
| CN102506100A (en) * | 2011-09-28 | 2012-06-20 | 江苏省无锡探矿机械总厂有限公司 | Hydraulic brake device |
| CN102748411A (en) * | 2012-07-14 | 2012-10-24 | 吉林大学 | Open forward inclined blade double-cavity hydraulic retarder |
| CN103362991A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydraulic retarder |
| CN103821851A (en) * | 2014-03-21 | 2014-05-28 | 中国人民解放军军事交通学院 | Double row forward inclining vane hydraulic retarder |
| CN104047976A (en) * | 2014-06-04 | 2014-09-17 | 郑州磨料磨具磨削研究所有限公司 | Revolution machine as well as deceleration method and deceleration device thereof |
| CN108775353A (en) * | 2018-07-01 | 2018-11-09 | 北京工业大学 | A kind of liquid that blade has current vortex function concurrently replies conjunction retarder by cable |
| CN109179143A (en) * | 2018-09-04 | 2019-01-11 | 中国建筑科学研究院有限公司建筑机械化研究分院 | A kind of manual ramp-down device and its lifting device of meeting an urgent need |
| CN110759271A (en) * | 2019-11-28 | 2020-02-07 | 浦江培咯电子科技有限公司 | Crane power-off descending object hanging device |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
-
2009
- 2009-11-23 CN CN200920254555.3U patent/CN201581800U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072830A (en) * | 2010-12-31 | 2011-05-25 | 航宇救生装备有限公司 | Water brake system for rocket sled |
| CN102072830B (en) * | 2010-12-31 | 2014-04-09 | 航宇救生装备有限公司 | Water brake system for rocket sled |
| CN102506100A (en) * | 2011-09-28 | 2012-06-20 | 江苏省无锡探矿机械总厂有限公司 | Hydraulic brake device |
| CN102506100B (en) * | 2011-09-28 | 2013-07-31 | 江苏省无锡探矿机械总厂有限公司 | Hydraulic brake device |
| CN102748411A (en) * | 2012-07-14 | 2012-10-24 | 吉林大学 | Open forward inclined blade double-cavity hydraulic retarder |
| CN102748411B (en) * | 2012-07-14 | 2016-05-04 | 吉林大学 | Open type forward blade two-chamber Retarder |
| CN103362991A (en) * | 2013-06-24 | 2013-10-23 | 宁波华盛汽车部件有限公司 | Hydraulic retarder |
| CN103821851B (en) * | 2014-03-21 | 2016-04-06 | 中国人民解放军军事交通学院 | Double forward blade hydrodynamic retarder |
| CN103821851A (en) * | 2014-03-21 | 2014-05-28 | 中国人民解放军军事交通学院 | Double row forward inclining vane hydraulic retarder |
| CN104047976A (en) * | 2014-06-04 | 2014-09-17 | 郑州磨料磨具磨削研究所有限公司 | Revolution machine as well as deceleration method and deceleration device thereof |
| CN104047976B (en) * | 2014-06-04 | 2017-02-22 | 郑州磨料磨具磨削研究所有限公司 | Revolution machine as well as deceleration method and deceleration device thereof |
| US10995563B2 (en) | 2017-01-18 | 2021-05-04 | Minex Crc Ltd | Rotary drill head for coiled tubing drilling apparatus |
| US11136837B2 (en) | 2017-01-18 | 2021-10-05 | Minex Crc Ltd | Mobile coiled tubing drilling apparatus |
| CN108775353A (en) * | 2018-07-01 | 2018-11-09 | 北京工业大学 | A kind of liquid that blade has current vortex function concurrently replies conjunction retarder by cable |
| CN109179143A (en) * | 2018-09-04 | 2019-01-11 | 中国建筑科学研究院有限公司建筑机械化研究分院 | A kind of manual ramp-down device and its lifting device of meeting an urgent need |
| CN110759271A (en) * | 2019-11-28 | 2020-02-07 | 浦江培咯电子科技有限公司 | Crane power-off descending object hanging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20131123 |