CN103389215A - Anti-skid test method for railway vehicle - Google Patents
Anti-skid test method for railway vehicle Download PDFInfo
- Publication number
- CN103389215A CN103389215A CN2013103114739A CN201310311473A CN103389215A CN 103389215 A CN103389215 A CN 103389215A CN 2013103114739 A CN2013103114739 A CN 2013103114739A CN 201310311473 A CN201310311473 A CN 201310311473A CN 103389215 A CN103389215 A CN 103389215A
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- CN
- China
- Prior art keywords
- test
- water pump
- lubricating fluid
- hoses
- skid
- 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.)
- Pending
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
An anti-skid test method for a railway vehicle is characterized in that firstly, a lubricating fluid barrel and a water pump are connected together through hoses, and the required number of hoses are led out from the water pump through shunt valves; then, a steel tube is fixed on a vehicle body through a fixing clip, and the angle is well adjusted during fixing so as to guarantee that a lubricating fluid can flow to contact positions of a railway and wheels; and finally, the hoses are led below the vehicle to be connected with the steel tube, the water pump is started to spray the lubricating fluid to each wheel, and the test is finished. By means of the method, the mounting and the maintenance are convenient and fast, the test speed is accelerated greatly, and the test efficiency is improved substantially; and simultaneously, the using amount of the lubricating liquid can be substantially reduced through spot spaying, the anti-skid test is not restricted by space and can be performed in any line, and the field use effect is good.
Description
Technical field
The present invention relates to rail vehicle test field, be used for the rail vehicle non-skid test.
Background technology
In the past in order to verify that the vehicle limited slip function need to spray a large amount of lubricating fluids in orbit.But all can only subscribe the position sprinkling while testing, then vehicle carries out skid resistance test by this zone at every turn.In the time of maybe need repeating to test if any test findings is defective, need to again spray a large amount of lubricating fluids and just can carry out.Limited by line condition, and test efficiency is very low.
Summary of the invention
It is high that the object of the invention is to provide a kind of test efficiency, saves anti-skidding night, and space-constrained skid resistance test method, do not guarantee the vehicle limited slip function.
For achieving the above object, the invention provides a kind of rail vehicle non-skid test method, it is characterized in that: at first lubricating fluid bucket and water pump are linked together by flexible pipe, draw the flexible pipe that needs quantity by shunt valve from water pump, then by fixed card, steel pipe is fixed on car body, adjust angle in the time of fixedly, guarantee that lubricating fluid flows to track and wheel contact position, finally flexible pipe is caused under car and is connected with steel pipe, start water pump, take turns the sprinkling lubricating fluid to each, complete test.
Installation and maintenance of the present invention are convenient, and greatly lifting test speed, increase substantially test efficiency, can significantly reduce the lubricating fluid use amount owing to realizing that fixed point is sprayed simultaneously, and make skid resistance test no longer be subjected to space constraint, can carry out at any circuit, on-the-spot result of use is fine.
Embodiment
While carrying out skid resistance test, lubricating fluid bucket and water pump are linked together by flexible pipe, then draw the flexible pipe that needs quantity from water pump by shunt valve, by fixed card, steel pipe is fixed on car body, adjusts angle in the time of fixedly, guarantee that lubricating fluid can flow to track and wheel contact position.Then flexible pipe is caused under car and is connected with steel pipe.Start water pump when needs carry out skid resistance test, can take turns the sprinkling lubricating fluid to each, complete test.
Claims (1)
1. rail vehicle non-skid test method, it is characterized in that: at first lubricating fluid bucket and water pump are linked together by flexible pipe, draw the flexible pipe that needs quantity from water pump by shunt valve, then by fixed card, steel pipe is fixed on car body, adjusts angle in the time of fixedly, guarantee that lubricating fluid flows to track and wheel contact position, finally flexible pipe is caused under car and is connected with steel pipe, start water pump, to each, take turns the sprinkling lubricating fluid, complete test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103114739A CN103389215A (en) | 2013-07-24 | 2013-07-24 | Anti-skid test method for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103114739A CN103389215A (en) | 2013-07-24 | 2013-07-24 | Anti-skid test method for railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103389215A true CN103389215A (en) | 2013-11-13 |
Family
ID=49533552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103114739A Pending CN103389215A (en) | 2013-07-24 | 2013-07-24 | Anti-skid test method for railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103389215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197981A (en) * | 2019-07-08 | 2021-01-08 | 中车长春轨道客车股份有限公司 | Method and device for testing anti-skid performance of railway vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3914309C1 (en) * | 1989-04-29 | 1990-10-18 | Dornier Gmbh, 7990 Friedrichshafen, De | Flat track test-bed support for vehicle - has lubrication injected underneath point of contact for wheel of vehicle |
| JPH11173953A (en) * | 1997-12-10 | 1999-07-02 | T & T:Kk | Tire testing apparatus |
| CN2695941Y (en) * | 2004-03-03 | 2005-04-27 | 周申生 | Vehicle side slipping testing stand |
| CN1844876A (en) * | 2006-03-24 | 2006-10-11 | 哈尔滨工业大学 | Hydraulic enclosed loading test bench for wheel and axle |
| CN201575915U (en) * | 2009-12-24 | 2010-09-08 | 洛阳西苑车辆与动力检验所有限公司 | Vehicle component test stand automatic lubrication device |
-
2013
- 2013-07-24 CN CN2013103114739A patent/CN103389215A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3914309C1 (en) * | 1989-04-29 | 1990-10-18 | Dornier Gmbh, 7990 Friedrichshafen, De | Flat track test-bed support for vehicle - has lubrication injected underneath point of contact for wheel of vehicle |
| JPH11173953A (en) * | 1997-12-10 | 1999-07-02 | T & T:Kk | Tire testing apparatus |
| CN2695941Y (en) * | 2004-03-03 | 2005-04-27 | 周申生 | Vehicle side slipping testing stand |
| CN1844876A (en) * | 2006-03-24 | 2006-10-11 | 哈尔滨工业大学 | Hydraulic enclosed loading test bench for wheel and axle |
| CN201575915U (en) * | 2009-12-24 | 2010-09-08 | 洛阳西苑车辆与动力检验所有限公司 | Vehicle component test stand automatic lubrication device |
Non-Patent Citations (1)
| Title |
|---|
| 邬志伟: "城市轨道车辆牵引、制动与防滑系统的效率研究", 《城市轨道交通研究》, 31 December 1998 (1998-12-31), pages 35 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197981A (en) * | 2019-07-08 | 2021-01-08 | 中车长春轨道客车股份有限公司 | Method and device for testing anti-skid performance of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |