CN203006811U - Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch - Google Patents
Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch Download PDFInfo
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- CN203006811U CN203006811U CN 201220616518 CN201220616518U CN203006811U CN 203006811 U CN203006811 U CN 203006811U CN 201220616518 CN201220616518 CN 201220616518 CN 201220616518 U CN201220616518 U CN 201220616518U CN 203006811 U CN203006811 U CN 203006811U
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- clutch
- rope
- speed reduction
- traction speed
- power
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a traction speed reduction mechanism implementing rapid pay-off of a rope by a pneumatic clutch. A rapid rope pay-off manner of a conventional traction speed reducer is changed; a pneumatic manner is adopted; the traction speed reduction mechanism is suitable for being applied in places with gas sources; by applying gas pressure to a cylinder, the clutch is pushed to be separated from a speed reducer brake so as to realize that a winding drum freely rotates and rapidly pays off the rope on the condition that the winding drum is applied with an external force; the traction speed reduction mechanism is not influenced by environmental factors such as air temperature and is simple to operate; cost is saved; and the working efficiency of the traction speed reducer is improved.
Description
Technical field
The utility model relates to the improvement of winch structure, and a kind of traction speed reduction gearing of realizing putting fast rope by air clutch specifically is applied to remove obstacles, rescues, fishing and field of engineering technology.
Background technology
Be used for now removing obstacles, more the traction reductor of rescue etc. need to have and put fast the rope function, at present domestic mostly be by manually and hydraulic clutch realize putting fast the rope function.M/C is limited by the installation site, and inconvenient operation is quick and dangerous.Hydraulic operation is limited by hydraulic efficiency pressure system again, causes the hydraulic oil thickness such as factors such as being subjected to temperature affects, and system can not effectively allow hydraulic oil circulate, and causes power-transfer clutch effectively not break away from, and causes and can't put soon.
Summary of the invention
For solving the technical matters of above-mentioned existence, the utility model provides a kind of traction speed reduction gearing of realizing putting fast rope by air clutch, is applicable to the working space of source of the gas, simple in structure, put rope rapidly, avoid being subject to the impact of the environmental factors such as outside air temperature, increase work efficiency.
For achieving the above object, the technical solution adopted in the utility model is as follows:
a kind of traction speed reduction gearing of realizing putting fast rope by air clutch, include reductor, power-transfer clutch, reel, drg and driver element, described driver element is captiveed joint with drg, described drg is connected with power-transfer clutch by driver element, the input end of described reductor is connected with power-transfer clutch, mouth is connected with reel, be wound with steel rope and suspension hook thereof on reel, this traction speed reduction gearing also comprises cylinder and piston with matching, described cylinder is fixedly installed on the other end of power-transfer clutch, described power-transfer clutch is connected with piston, described power-transfer clutch is normally closed, input gas in cylinder, the drive Clutch and brake separates, reel rotates freely realization and puts fast rope.
Preferably, described power-transfer clutch is built in piston.
Preferably, described clutch pack contains adapter shaft, pressing plate, clutch yoke, spring, clutch cover and steel ball, described adapter shaft one end is connected clutch yoke with piston captive joint, the other end, spring is connected with clutch cover, pressing plate is captiveed joint with speed reducer driving shaft, is connected by steel ball between described clutch cover and clutch yoke.
Preferably, the gaseous tension of input cylinder is not less than 0.5MP.
The utility model changes the mode that tradition traction reductor is put rope fast, adopt pneumatic mode, be fit to be applied to the place of source of the gas, air pressure promotes power-transfer clutch and the reductor braking device breaks away from by cylinder is applied, thereby realize reel in the situation that apply external force and rotate freely and put fast rope, be not subjected to the impact of the environmental factors such as temperature, simple to operate, save cost, improve the work efficiency of traction reductor.
Description of drawings
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is pneumatic clutch local structure schematic diagram of the present utility model;
Fig. 3 is application schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As Fig. 1, Fig. 2 with Figure 3 shows that a specific embodiment of the present utility model, should realize putting fast by air clutch the traction speed reduction gearing of rope, include reductor 1, power-transfer clutch 2, reel 3, drg 4 and driver element 5, described driver element 5 adopts the driving arrangements such as HM Hydraulic Motor or motor, captive joint with drg 4, described drg 4 is connected with power-transfer clutch 2 by driver element, the input end of described reductor 1 is connected with power-transfer clutch 2, mouth is connected with reel 3, is wound with steel rope and suspension hook thereof on reel 3.
Improvements of the present utility model are, this traction speed reduction gearing also comprises cylinder 6 and piston with matching 7, described cylinder 6 is fixedly installed on the other end of power-transfer clutch 2, described power-transfer clutch 2 is connected with piston 7, described power-transfer clutch 2 is normally closed, to the interior input gas of cylinder 6, band dynamic clutch 2 separates with drg 4, and reel 3 rotates freely realization and puts fast rope.
As preferred connection mode, described power-transfer clutch 2 is built in piston 7, so both saves the space, is connected firmly again.
As preferred frame mode, described power-transfer clutch 2 includes adapter shaft 21, pressing plate 22, clutch yoke 23, spring 24, clutch cover 25 and steel ball 26, described adapter shaft 21 1 ends are connected clutch yoke 23 with piston 7 captive joints, the other end, spring 24 is connected with clutch cover 25, pressing plate 22 is captiveed joint with speed reducer driving shaft 8, is connected by steel ball 26 between described clutch cover 25 and clutch yoke 23.
As preferably, the gaseous tension of input cylinder 6 is not less than 0.5MP.
The utility model is in application process, after applying to the interface of drg 4 air pressure that is not less than 1.8MP, drg 4 is opened, start driver element 5, the rotation of driver element 5 can pass to by transmission shaft 8 clutch cover 25 of power-transfer clutch 2, because power-transfer clutch 2 is normally closed, pressing plate 9 is fixed on transmission shaft 8, thereby guarantee the combination of clutch cover 25 and reductor 1 input Transmission by Compress Spring 24, after slowing down through reductor 1, obtain a low-speed big power at the mouth of reductor 1, thereby realize draw operations to load with movable reel 3 by steel rope.
In the time of need to putting fast rope, when the interior input of cylinder 6 is not less than the gas of 0.5MP, air pressure pushing piston 7 retreats, piston 7 drives clutch yoke 23 by adapter shaft 21 and retreats together, clutch yoke 23 is connected with clutch cover 25 by steel ball 26, drive simultaneously clutch cover 25 and break away from reductor braking thereby retreat in clutch yoke 23, thereby make reel 3 be subjected to rotate freely in the external force situation executing, realize putting fast the rope function.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (4)
1. traction speed reduction gearing of realizing putting fast rope by air clutch, include reductor (1), power-transfer clutch (2), reel (3), drg (4) and driver element (5), described driver element (5) is captiveed joint with drg (4), described drg (4) is connected with power-transfer clutch (2) by driver element, the input end of described reductor (1) is connected with power-transfer clutch (2), mouth is connected with reel (3), reel is wound with steel rope and suspension hook thereof on (3), it is characterized in that, this traction speed reduction gearing also comprises cylinder (6) and piston with matching (7), described cylinder (6) is fixedly installed on the other end of power-transfer clutch (2), described power-transfer clutch (2) is connected with piston (7), described power-transfer clutch (2) is normally closed, input gas in cylinder (6), band dynamic clutch (2) separates with drg (4), reel (3) rotates freely realization and puts fast rope.
2. a kind of traction speed reduction gearing of realizing putting fast rope by air clutch according to claim 1, is characterized in that, described power-transfer clutch (2) is built in piston (7).
3. a kind of traction speed reduction gearing of realizing putting fast rope by air clutch according to claim 1 and 2, it is characterized in that, described power-transfer clutch (2) includes adapter shaft (21), pressing plate (22), clutch yoke (23), spring (24), clutch cover (25) and steel ball (26), described adapter shaft (21) one ends are captiveed joint with piston (7), the other end connects clutch yoke (23), spring (24) is connected with clutch cover (25), pressing plate (22) is captiveed joint with speed reducer driving shaft (8), be connected by steel ball (26) between described clutch cover (25) and clutch yoke (23).
4. a kind of traction speed reduction gearing of realizing putting fast rope by air clutch according to claim 1 and 2, is characterized in that, the gaseous tension of input cylinder (6) is not less than 0.5MP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616518 CN203006811U (en) | 2012-11-21 | 2012-11-21 | Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616518 CN203006811U (en) | 2012-11-21 | 2012-11-21 | Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006811U true CN203006811U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616518 Expired - Fee Related CN203006811U (en) | 2012-11-21 | 2012-11-21 | Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch |
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| CN (1) | CN203006811U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060639A (en) * | 2014-06-25 | 2014-09-24 | 卜建余 | Underwater sludge suction dredging machine and dredging method |
| CN105110219A (en) * | 2015-07-29 | 2015-12-02 | 意宁液压股份有限公司 | Hydraulic winch with pneumatic clutch |
| CN107458297A (en) * | 2017-07-19 | 2017-12-12 | 帕瓦夫南通电气科技有限公司 | A kind of pneumatic euphroe of combined type automatic constant tension |
| CN109319581A (en) * | 2018-12-06 | 2019-02-12 | 杭州星冠机械科技有限公司 | A kind of reel system of fully automatic high-speed layer winder |
| CN113511602A (en) * | 2021-08-24 | 2021-10-19 | 赵刚 | A motor wire rope drum |
| CN113602995A (en) * | 2021-10-09 | 2021-11-05 | 徐州烁鼎机械制造有限公司 | Braking device for hoisting mechanism of crane |
-
2012
- 2012-11-21 CN CN 201220616518 patent/CN203006811U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060639A (en) * | 2014-06-25 | 2014-09-24 | 卜建余 | Underwater sludge suction dredging machine and dredging method |
| CN105110219A (en) * | 2015-07-29 | 2015-12-02 | 意宁液压股份有限公司 | Hydraulic winch with pneumatic clutch |
| CN105110219B (en) * | 2015-07-29 | 2017-08-04 | 意宁液压股份有限公司 | Hydraulic wireline winch with pneumatic clutch |
| CN107458297A (en) * | 2017-07-19 | 2017-12-12 | 帕瓦夫南通电气科技有限公司 | A kind of pneumatic euphroe of combined type automatic constant tension |
| CN109319581A (en) * | 2018-12-06 | 2019-02-12 | 杭州星冠机械科技有限公司 | A kind of reel system of fully automatic high-speed layer winder |
| CN113511602A (en) * | 2021-08-24 | 2021-10-19 | 赵刚 | A motor wire rope drum |
| CN113602995A (en) * | 2021-10-09 | 2021-11-05 | 徐州烁鼎机械制造有限公司 | Braking device for hoisting mechanism of crane |
| CN113602995B (en) * | 2021-10-09 | 2024-07-02 | 徐州烁鼎机械制造有限公司 | Braking device of crane hoisting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Chongqing Inventor before: Liu Yuelong Inventor before: Li Zhiqiang Inventor before: Yang Chongqing Inventor before: Liu Guicui Inventor before: Liu Jianmin Inventor before: Wu Rongqing Inventor before: Li Bo Inventor before: Yang Chongzhong |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160830 Address after: 271000 Shandong city of Tai'an Province, Zhuang Industrial Park Nine Street No. 259 Patentee after: Yang Chongqing Address before: 271000 Shandong city of Tai'an Province, Zhuang Industrial Park Nine Street No. 259 Patentee before: Taian Xinchuang Engineering Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20181121 |