CN201058611Y - Mining down-hole gallery people-vehicle bidirectional buffer traction unit - Google Patents
Mining down-hole gallery people-vehicle bidirectional buffer traction unit Download PDFInfo
- Publication number
- CN201058611Y CN201058611Y CNU2007201018436U CN200720101843U CN201058611Y CN 201058611 Y CN201058611 Y CN 201058611Y CN U2007201018436 U CNU2007201018436 U CN U2007201018436U CN 200720101843 U CN200720101843 U CN 200720101843U CN 201058611 Y CN201058611 Y CN 201058611Y
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- spring
- intermediate connecting
- connecting shaft
- utility
- car
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Abstract
The utility model relates to a bi-directional traction device for underground man car, solving the problem that the underground man car is easy to generate impact accidents when started or braked. The utility model is characterized in that a connection shaft is respectively arranged at two ends of the underground man car, a Haba 10 and a middle connection shaft 12 are used to butt-connect the two connection shafts, a spring 8 and a slide block 3 are symmetrically arranged on the Haba 10 and the middle connection shaft 12 , by the buffer and slide functions of the spring 8 and the slide block 3, the traction force and impact force between two cars are reduced so that the car can run smoothly. The utility model has the advantages of simple structure, safety and reliance, and avoiding severe casualty accidents, the utility model is in particular suitable to be used in the underground man car.
Description
Technical field:
The utility model belongs to the technical field that coal mine machinery is made, and is specifically related to a kind of mining down-hole tunnel man-bus bidirectional buffering draw gear.
Background technology:
Known to the contriver, at present, coal mine underground flat people from lane car is indispensable and used personnel for many years to transport special-use vehicle under the coal mine, it also is a kind of old product, its traction buffer structure is discrete, traction buffering just realizes by the spring on the drawing pull bar, and the braking buffering spring in meeting and discussing by people's car is finished, bigger connection space is arranged between two cars, very big collision owing to the existence in space, takes place when train is starting or glancing impact in (about 150mm) easily, particularly when emergency braking, cause the injury to personnel situation that generation is often arranged owing to collide.
Summary of the invention;
The purpose of this utility model is exactly for overcoming above deficiency, and a kind of can the startup or glancing impact at train that provides particularly when emergency braking, avoids owing to collide the mining down-hole tunnel man-bus bidirectional buffering draw gear that causes the injury to personnel situation.
The utility model is to realize like this, described mining down-hole tunnel man-bus bidirectional buffering draw gear, be to be provided with adapter shaft in down-hole tunnel man-bus two ends, a Kazakhstan crust (10) is set to be docked two car adapter shafts with an intermediate connecting shaft (12), Ha Ba (10) adopts bearing pin (11) to captive joint with intermediate connecting shaft (12), it is characterized in that on Kazakhstan crust (10) and intermediate connecting shaft (12), being symmetrically arranged with spring (8) respectively, baffle plate (7), spring (8) outer cover adapter plate (9), pass through bolt (6) between adapter plate (9) and the baffle plate (7), spring washer (5), nut (4) is connected and fixed, be symmetrically arranged with fluted nut (2) and slotted pin (1) respectively in Kazakhstan crust (10) and intermediate connecting shaft (12) and two adapter shaft junctions, between baffle plate (7) and fluted nut (2), be provided with sliding shoe (3).Its principle of work is that train is starting or glancing impact, particularly when emergency braking, owing to connect the existence in space, though braking impulsive contact force between the train or startup tractive force can take place suddenly, but owing to be separately positioned on Ha Ba (10) and intermediate connecting shaft (12) upper spring (8), the buffer action of sliding shoe (3), braking impulsive contact force between the train that makes or startup tractive force are cushioned greatly, even the braking impulsive contact force during emergency braking, also can well be cushioned and make the people be subjected to ON TRAINS to destroy at all, reach and avoid the purpose that causes the accident less than this power.
Adopt mining down-hole of the present utility model tunnel man-bus bidirectional buffering draw gear, can start or glancing impact at train, particularly when emergency braking, impulsive contact force between the train is cushioned greatly, avoid because collision causes the injury to personnel accident to take place, have safe and reliable, flexible, the advantage of increasing economic efficiency.
Description of drawings:
Accompanying drawing is a mining down-hole tunnel man-bus bidirectional buffering draw gear constructional drawing
Among the figure: 1. slotted pin, 2. fluted nut, 3. sliding shoe, 4. nut, 5. spring washer, 6. bolt, 7. baffle plate, 8. spring, 9. adapter plate is 10. breathed out crust, 11. bearing pins, 12. intermediate connecting shafts,
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing embodiment, mining as shown in drawings down-hole tunnel man-bus bidirectional buffering draw gear, be to be respectively arranged with adapter shaft in mining down-hole tunnel man-bus two ends, a Kazakhstan crust (10) is set to be docked two car adapter shafts with an intermediate connecting shaft (12), Ha Ba (10) adopts bearing pin (11) to captive joint with intermediate connecting shaft (12), on Kazakhstan crust (10) and intermediate connecting shaft (12), be symmetrically arranged with spring (8) respectively, baffle plate (7), spring (8) outer cover adapter plate (9), pass through bolt (6) between adapter plate (9) and the baffle plate (7), spring washer (5), nut (4) is connected and fixed, in (5), nut (4) is connected and fixed, be symmetrically arranged with fluted nut (2) and slotted pin (1) respectively in Kazakhstan crust (10) and intermediate connecting shaft (12) and two adapter shaft junctions, between baffle plate (7) and fluted nut (2), be provided with sliding shoe (3).
Claims (2)
1. mining down-hole tunnel man-bus bidirectional buffering draw gear, be to be provided with adapter shaft in down-hole tunnel man-bus two ends, a Kazakhstan crust (10) is set to be docked two car adapter shafts with an intermediate connecting shaft (12), Ha Ba (10) adopts bearing pin (11) to captive joint with intermediate connecting shaft (12), it is characterized in that on Kazakhstan crust (10) and intermediate connecting shaft (12), being symmetrically arranged with spring (8) respectively, baffle plate (7), spring (8) outer cover adapter plate (9) is connected and fixed by bolt (6), spring washer (5), nut (4) between adapter plate (9) and the baffle plate (7).
2. mining down-hole as claimed in claim 1 tunnel man-bus bidirectional buffering draw gear, it is characterized in that being symmetrically arranged with fluted nut (2) and slotted pin (1) respectively, between baffle plate (7) and fluted nut (2), be provided with sliding shoe (3) in Kazakhstan crust (10) and intermediate connecting shaft (12) and two car adapter shaft junctions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018436U CN201058611Y (en) | 2007-07-03 | 2007-07-03 | Mining down-hole gallery people-vehicle bidirectional buffer traction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201018436U CN201058611Y (en) | 2007-07-03 | 2007-07-03 | Mining down-hole gallery people-vehicle bidirectional buffer traction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058611Y true CN201058611Y (en) | 2008-05-14 |
Family
ID=39407068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201018436U Expired - Fee Related CN201058611Y (en) | 2007-07-03 | 2007-07-03 | Mining down-hole gallery people-vehicle bidirectional buffer traction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058611Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708727B (en) * | 2009-12-02 | 2012-06-13 | 上海冠驰汽车安全技术有限公司 | Clamping and releasing device of power traction type |
| CN110539773A (en) * | 2018-06-25 | 2019-12-06 | 中车长春轨道客车股份有限公司 | collision interface energy absorption device and rail train |
| CN114987563A (en) * | 2022-06-20 | 2022-09-02 | 宁夏科通新材料科技有限公司 | Ferro-pulling tractor for producing silicon-calcium alloy |
-
2007
- 2007-07-03 CN CNU2007201018436U patent/CN201058611Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708727B (en) * | 2009-12-02 | 2012-06-13 | 上海冠驰汽车安全技术有限公司 | Clamping and releasing device of power traction type |
| CN110539773A (en) * | 2018-06-25 | 2019-12-06 | 中车长春轨道客车股份有限公司 | collision interface energy absorption device and rail train |
| CN114987563A (en) * | 2022-06-20 | 2022-09-02 | 宁夏科通新材料科技有限公司 | Ferro-pulling tractor for producing silicon-calcium alloy |
| CN114987563B (en) * | 2022-06-20 | 2023-10-20 | 宁夏科通新材料科技有限公司 | Ferrosilicon tractor is used in production of calcium-silicon alloy |
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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: 20080514 Termination date: 20110703 |