CN102636339B - Method for testing functions of coupler mechanism indication valve - Google Patents
Method for testing functions of coupler mechanism indication valve Download PDFInfo
- Publication number
- CN102636339B CN102636339B CN201210068776.8A CN201210068776A CN102636339B CN 102636339 B CN102636339 B CN 102636339B CN 201210068776 A CN201210068776 A CN 201210068776A CN 102636339 B CN102636339 B CN 102636339B
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- CN
- China
- Prior art keywords
- valve
- coupler
- mechanism indication
- coupler system
- copper core
- 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
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Valve Housings (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a method for testing functions of a coupler mechanism indication valve, and the method comprises the following steps of: firstly determining that each component and valve of a coupler system are in a normal working state; releasing a lock rod, extending a coupler knuckle, pulling a manual uncoupling handle to separate a coupler plate and a chock block, inserting a reference gauge between the coupler plate and the chock block, pressing an inner copper core of a total duct valve, and verifying whether the mechanism indication valve works normally or not by checking whether an electric connector 1 extends out or not. The method provided by the invention be used for checking whether the electric connector extends out to verify whether functions of the mechanism indication valve are normal or not through imitating coupling of vehicle machineries and imitating the rotation angle of the mechanism indication valve by the reference gauge, therefore actual coupling of two trains is unnecessary, manpower and material resources are greatly saved, the operations are simple and convenient, the practicability is strong, and the working efficiency is greatly improved.
Description
Technical field
The invention belongs to vehicle testing and measuring technology technical field, relate to a kind of process of coupler mechanism indicator valve Function detection.
Background technology
The company of motor train unit two train automatic car couplers hang with separate extension process in the cam of action lead agency indicator valve by corresponding physical construction rotate, mechanism's indicator valve cam rotation is by inner coupler system corresponding gas circuit, thereby drive stretching out of electrical cnnector, the company that has realized two Electric systems hangs.Original method need to be pulled down and detect mechanism's indicator valve, because this valve of dismounting need to be pulled down most of whole coupler system device and complex operation, therefore need to invent a kind of ON TRAINS can be to the method for its Function detection without disassembly mechanism indicator valve.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of without just completing the Function detection to it to mechanism's indicator valve dismounting.
For solving the problems of the technologies described above, the invention provides a kind of detection method of coupler mechanism indicator valve function, it is characterized in that comprising the following steps:
(1) confirm that the each parts of coupler system and valve are in normal operating conditions;
(2) pull manual uncoupling handle, promote backward locking bar, locking bar is discharged, hook tongue stretches out simulation hitch machinery and even hangs simultaneously;
(3) pull uncoupling handle, until 15mm one end of control gauge is arranged between hook plate and block, supply with pressurized air to coupler system, copper core in blast main valve is headed into, now electrical cnnector can not stretch out, if stretched out, needs to adjust or converting mechanism indicator valve more;
(4) discharge copper core in blast main valve, and carry out uncoupling operation by driver's key onboard coupler system is resetted, electrical cnnector is retracted;
(5) again discharge and connect suspension mechanism, analog mechanical connects to be hung;
(6) pull uncoupling handle, until 10mm one end of control gauge is arranged between hook plate and block, supply with coupler system pressurized air, copper core in blast main valve is headed into, now electrical cnnector must stretch out, if can not stretch out, and necessary adjustment or more converting mechanism indicator valve.
The present invention connects the angle of hanging and passing through the rotation of control gauge simulation mechanism indicator valve by simulating vehicle machinery, whether normally checks whether electrical cnnector stretches certifying organization's indicator valve function.Do not need so actual company of two trains to hang, save a large amount of human and material resources, easy and simple to handle, practical, the very big work efficiency that improved.
Brief description of the drawings
Fig. 1 is hitch schematic diagram
Fig. 2 is graph of a relation between hitch hook plate, block;
Fig. 3 is control gauge schematic diagram.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, control gauge 9, hook plate 3, block 4, electrical cnnector 1, hook tongue 2, copper core 5 in blast main valve, locking bar 6, mechanism's indicator valve 7, manually uncoupling handle 8;
Method of testing:
1, confirm that the each parts of coupler system and valve are in normal operating conditions.
2, pull manual uncoupling handle 8, promote backward locking bar 6, locking bar 6 is discharged, hook tongue 2 stretches out simulation hitch machinery and connects extension simultaneously.
3, pull uncoupling handle 8, until 15mm one end of control gauge 9 can be arranged between hook plate 3 and block 4, supply with pressurized air to coupler system, copper core 5 in blast main valve is headed into, now electrical cnnector 1 can not stretch out, if stretched out, needs to adjust or converting mechanism indicator valve more.
4, discharge copper core 5 in blast main valve, and carry out uncoupling operation by driver's key onboard coupler system is resetted, electrical cnnector is retracted.
5, again discharge and connect suspension mechanism, analog mechanical connects to be hung.
6, pull uncoupling handle 8, until 10mm one end of control gauge 9 can be arranged between hook plate 3 and block 4, supply with pressurized air to coupler system, copper core 5 in blast main valve is headed into, now electrical cnnector 1 must stretch out, if can not stretch out, and necessary adjustment or more converting mechanism indicator valve.
Claims (1)
1. a detection method for coupler mechanism indicator valve function, comprising:
(1) confirm that the each parts of coupler system and valve are in normal operating conditions;
(2) pull manual uncoupling handle, promote backward locking bar, locking bar is discharged, hook tongue stretches out simulation hitch machinery and even hangs simultaneously; Characterized by further comprising the following step:
(3) pull uncoupling handle, until 15mm one end of control gauge is arranged between hook plate and block, supply with pressurized air to coupler system, copper core in blast main valve is headed into, now electrical cnnector can not stretch out, if stretched out, needs to adjust or converting mechanism indicator valve more;
(4) discharge copper core in blast main valve, and carry out uncoupling operation by driver's key onboard coupler system is resetted, electrical cnnector is retracted;
(5) again discharge and connect suspension mechanism, analog mechanical connects to be hung;
(6) pull uncoupling handle, until 10mm one end of control gauge is arranged between hook plate and block, supply with coupler system pressurized air, copper core in blast main valve is headed into, now electrical cnnector must stretch out, if can not stretch out, and necessary adjustment or more converting mechanism indicator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210068776.8A CN102636339B (en) | 2012-03-15 | 2012-03-15 | Method for testing functions of coupler mechanism indication valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210068776.8A CN102636339B (en) | 2012-03-15 | 2012-03-15 | Method for testing functions of coupler mechanism indication valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102636339A CN102636339A (en) | 2012-08-15 |
| CN102636339B true CN102636339B (en) | 2014-11-05 |
Family
ID=46620820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210068776.8A Expired - Fee Related CN102636339B (en) | 2012-03-15 | 2012-03-15 | Method for testing functions of coupler mechanism indication valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102636339B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406784A (en) * | 2014-12-04 | 2015-03-11 | 南京化工职业技术学院 | Adjustment device for intelligent electrical valve positioner |
| CN105270431B (en) * | 2015-11-16 | 2018-03-27 | 中车眉山车辆有限公司 | A kind of hitch unlocking mechanism and the coupler and draft gear with the unlocking mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1558099A (en) * | 1968-03-09 | 1969-02-21 | ||
| DE2315153A1 (en) * | 1972-07-21 | 1974-02-07 | Mini Verkehrswesen | TWO-SIDED DEVICE FOR OPERATING THE LOCKING OF AN AUTOMATIC COUPLING OF RAIL VEHICLES |
| CN201304993Y (en) * | 2008-11-27 | 2009-09-09 | 青岛四方车辆研究所有限公司 | Car body coupler automatic lock device |
| CN101698413A (en) * | 2009-11-09 | 2010-04-28 | 青岛四方车辆研究所有限公司 | Self-locking pushing mechanism of electric connector |
| CN201999006U (en) * | 2009-11-09 | 2011-10-05 | 青岛四方车辆研究所有限公司 | Coupling system of draft gear of railway vehicle |
-
2012
- 2012-03-15 CN CN201210068776.8A patent/CN102636339B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1558099A (en) * | 1968-03-09 | 1969-02-21 | ||
| DE2315153A1 (en) * | 1972-07-21 | 1974-02-07 | Mini Verkehrswesen | TWO-SIDED DEVICE FOR OPERATING THE LOCKING OF AN AUTOMATIC COUPLING OF RAIL VEHICLES |
| CN201304993Y (en) * | 2008-11-27 | 2009-09-09 | 青岛四方车辆研究所有限公司 | Car body coupler automatic lock device |
| CN101698413A (en) * | 2009-11-09 | 2010-04-28 | 青岛四方车辆研究所有限公司 | Self-locking pushing mechanism of electric connector |
| CN201999006U (en) * | 2009-11-09 | 2011-10-05 | 青岛四方车辆研究所有限公司 | Coupling system of draft gear of railway vehicle |
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| Publication number | Publication date |
|---|---|
| CN102636339A (en) | 2012-08-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 130061 Jilin province Changchun city green yam Road No. 435 Patentee after: CRRC CHANGCHUN RAILWAY VEHICLES CO., LTD. Address before: Luyuan District in Jilin province Changchun 130062 green yam Road No. 435 Patentee before: Changchun Track Passenger Train Co., Ltd. |
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| 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: 20141105 Termination date: 20210315 |