CN203636310U - Car coupler buffering dismounting device - Google Patents
Car coupler buffering dismounting device Download PDFInfo
- Publication number
- CN203636310U CN203636310U CN201320872989.6U CN201320872989U CN203636310U CN 203636310 U CN203636310 U CN 203636310U CN 201320872989 U CN201320872989 U CN 201320872989U CN 203636310 U CN203636310 U CN 203636310U
- Authority
- CN
- China
- Prior art keywords
- dismounting
- car coupler
- coupler buffering
- cylinder body
- hydraulic hose
- 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 - Lifetime
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- 230000003139 buffering effect Effects 0.000 title abstract description 11
- 238000012856 packing Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000009954 braiding Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a car coupler buffering dismounting device. An existing car coupler buffering device is difficult to dismount and long in dismounting time, hydraulic pressure serves as a power source, the impact force is large in the dismounting process, and pressure is not stable. The car coupler buffering dismounting device comprises a manual oil pump (1) connected with a steel wire braiding hydraulic rubber pipe assembly (2), the steel wire braiding hydraulic rubber pipe assembly is connected with a cylinder (3), and the cylinder is connected with a piston (4). The car coupler buffering dismounting device is used for dismounting a car coupler buffering device.
Description
technical field:
the utility model relates to the slow provision for disengagement of a kind of hook.
background technology:
coupler buffering device is the vitals of rolling stock as traction.The dismounting of vehicle its coupler buffering device in frame, section, repair in shop or while newly making is a difficult problem that each producer faces.At the scene in operation, due to each producer technique custom and means wood consistent, if any factory, section take to add the form of drawing process pad or adopt and oppositely join a hook and delay and prize the form such as draw, but effect is all undesirable.In China railways, comprehensively under speed-raising and heavily loaded situation, lorry typical fault showed increased, directly has influence on traffic safety.In rail truck maintenance, change frequently, in a large number coupler and draft gear, and dismounting coupler buffering device is to adopt rotatable coupler hook, bi-directional synchronization lift and mobile lifting platform car three-major-items at present, need 3 people operation simultaneously, sometimes also need to use the cooperation of bridge crane connection labor, more transducer set coupler and draft gear needs about 80 minutes, labour intensity is large, inefficiency, and operating type can not meet need of production far away.For this reason, carry out in good time the system support improvement of car repair facilities and the reinforcement of safety technical equipment, improve vehicle-state, improve testing equipment, improve safety assurance ability, strengthen the large, medium and small technique of repairing of railway freight-car to check and accept, will greatly strengthen the foundation for security equipment of China railways.
utility model content:
the purpose of this utility model is to provide a kind of equipment of dismantling coupler buffering device, and coupler buffering device can be got off by automatic classifying.
above-mentioned object realizes by following technical scheme:
the slow provision for disengagement of a kind of hook, its composition comprises: hand oil pump, described hand oil pump connects wire braid hydraulic hose assembly, and described wire braid hydraulic hose assembly connects cylinder body, and described cylinder body connects piston.
the slow provision for disengagement of described hook, described cylinder body with described piston space by end cap, for hole, YX RunddichtringO, O RunddichtringO, screw are connected, described wire braid hydraulic hose assembly is connected by joint, packing ring with cylinder body, and hand oil pump is connected by pressure tapping with wire braid hydraulic hose assembly.
beneficial effect:
1. the utility model is for coupler and draft gear dismounting.Overcome existing coupler and draft gear and decomposed dismounting difficulty, decompose the shortcomings such as take-down time length, had the advantages that efficiency is high.
the hydraulic pressure that the utility model adopts is as power source, the deficiency such as large, the pressure transient of impulsive force while having solved dismounting.
the utlity model has large from heavy and light, simple in structure, rigidity, be convenient to the feature such as processing, convenient adjustment.
accompanying drawing explanation:
accompanying drawing 1 is coupler and draft gear structural representation.
accompanying drawing 2 is coupler and draft gear A generalized sections.
accompanying drawing 3 is coupler and draft gear B generalized sections.
embodiment:
embodiment 1:
the slow provision for disengagement of a kind of hook, its composition comprises: hand oil pump 1, described hand oil pump connects wire braid hydraulic hose assembly 2, and described wire braid hydraulic hose assembly connects cylinder body 3, and described cylinder body connects piston 4.
embodiment 2:
according to the slow provision for disengagement of the hook described in embodiment 1, described cylinder body with described piston space by end cap 5, for hole, YX RunddichtringO 6, O RunddichtringO 7, screw 8 are connected, described wire braid hydraulic hose assembly is connected by joint 9, packing ring 10 with cylinder body, and hand oil pump is connected by pressure tapping 11 with wire braid hydraulic hose assembly.
Claims (2)
1. the slow provision for disengagement of hook, its composition comprises: hand oil pump, is characterized in that: described hand oil pump connects wire braid hydraulic hose assembly, and described wire braid hydraulic hose assembly connects cylinder body, and described cylinder body connects piston.
2. the slow provision for disengagement of hook according to claim 1, it is characterized in that: described cylinder body is connected by end cap, hole YX RunddichtringO, O RunddichtringO, screw with described piston space, described wire braid hydraulic hose assembly is connected by joint, packing ring with cylinder body, and hand oil pump is connected by pressure tapping with wire braid hydraulic hose assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872989.6U CN203636310U (en) | 2013-12-28 | 2013-12-28 | Car coupler buffering dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872989.6U CN203636310U (en) | 2013-12-28 | 2013-12-28 | Car coupler buffering dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636310U true CN203636310U (en) | 2014-06-11 |
Family
ID=50867590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872989.6U Expired - Lifetime CN203636310U (en) | 2013-12-28 | 2013-12-28 | Car coupler buffering dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450091A (en) * | 2019-08-22 | 2019-11-15 | 江苏核电有限公司 | A kind of airborne pump gear extracting tool of gen-set diesel engine and its method for dismounting |
| CN110862034A (en) * | 2019-07-31 | 2020-03-06 | 大连长丰实业总公司 | Actuator cylinder disassembling and assembling type frame |
-
2013
- 2013-12-28 CN CN201320872989.6U patent/CN203636310U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110862034A (en) * | 2019-07-31 | 2020-03-06 | 大连长丰实业总公司 | Actuator cylinder disassembling and assembling type frame |
| CN110450091A (en) * | 2019-08-22 | 2019-11-15 | 江苏核电有限公司 | A kind of airborne pump gear extracting tool of gen-set diesel engine and its method for dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 150000 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10 Patentee after: CRRC HARBIN ROLLING STOCK CO.,LTD. Address before: 150056 Heilongjiang city of Harbin province Daowai District Pioneer Road No. 10 Patentee before: HARBIN RAILWAY TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |