CN208060629U - A kind of EMU rain brush test device - Google Patents
A kind of EMU rain brush test device Download PDFInfo
- Publication number
- CN208060629U CN208060629U CN201820215141.9U CN201820215141U CN208060629U CN 208060629 U CN208060629 U CN 208060629U CN 201820215141 U CN201820215141 U CN 201820215141U CN 208060629 U CN208060629 U CN 208060629U
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- China
- Prior art keywords
- connect
- emu
- control circuit
- module
- power supply
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012795 verification Methods 0.000 description 7
- 238000004590 computer program Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of EMU rain brush test devices, including computer, major loop, control circuit, power conversion module, the gentle dynamic frock module of power supply interface module, major loop is connect with the external power supply at scene, major loop is connect with control circuit and power conversion module respectively, computer is connect with control circuit, control circuit is connect with power conversion module, power supply interface module is also connect with control circuit and power conversion module respectively, power supply interface module is connect with EMU power interface, the external air source at scene is connect by Pneumatic fixture module with EMU pneumatic interface.Whole work that rain brush maintenance can be completed in the utility model test device in advanced maintenance library and function confirms, without being confirmed in debugging library；By carrying out program designation to upkeep operation, the Process integration and critical data record of rain brush upkeep operation are realized；Effectively improve the efficiency of EMU Wiping device maintenance in advanced maintenance garage.
Description
Technical field
The utility model is related to vehicle windscreen wipers technical field of measurement and test, and in particular to a kind of EMU rain brush test device.
Background technology
EMU outbound actual motion state verification rain brush is usually used in the test of existing country's EMU group rain brush
The function of device, current this mode there are problems that：
1) overhaul efficiency is low, when carrying out rain brush detection, can not carry out result verification in advanced maintenance library, can only group
It is arranged into debugging library and carries out after dress；At this time if there is problem, EMU need to be returned in advanced maintenance library workshop and be carried out
Repair and replacement work；Due to carrying out shifting vehicle between advanced maintenance library and debugging library repeatedly, cause it is temporal delay, can also be with
Other service works clash；As solved the problems, such as with regard to low in debugging library, then the holding time in debugging library is increased, it is influenced
The debugging plan of his vehicle；
2) rain brush upkeep operation process is disperseed, and test condition is not perfect, can be only done Wiper system in advanced maintenance library
The repair and replacement of component, such as blade, flushing pump, filter, water tank component, actual measurement allomeric function can not be with regard to low reality
It is existing；
3) rain brush upkeep operation the degree of automation is low, uses routine test means at present, needs manual record feedback information,
Test result cannot be automatically recorded.
In order to improve windscreen wiper device upkeep operation efficiency, develops special equipment and be suitble to advanced maintenance library workshop to EMU
The actual demand that Wiping device is detected is very urgent.
Utility model content
The purpose of this utility model is to provide such a EMU rain brush test device, can be in the advanced inspection of EMU
Xiu Kunei carries out simulation test rain brush function.
The utility model in order to achieve the above objectives, is achieved especially by following technical scheme：
A kind of EMU rain brush test device, including computer, major loop, control circuit, power conversion module, power supply
The gentle dynamic frock module of interface module, major loop with scene external power supply connect, major loop respectively with control circuit and power supply
Conversion module connects, and computer is connect with control circuit, and control circuit is connect with power conversion module, and power supply interface module also divides
It is not connect with control circuit and power conversion module, power supply interface module is connect with EMU power interface, Pneumatic fixture module
It is connect respectively with EMU pneumatic interface with the external air source at scene.
Further, protection circuit is connected in control circuit.
The utility model is applied to the repair apparatus of serial EMU, and rain brush maintenance can be completed in advanced maintenance library
And whole work that function confirms, without being confirmed in debugging library；Realize windscreen wiper simulated action functional verification work, so as to
Confirm that the integrality and reliability of work, the detection of wiper mainly have rain brush liquid spraying function and the verification of rain brush holding function；It is logical
It crosses and program designation is carried out to upkeep operation, realize the Process integration and critical data record of rain brush upkeep operation；It effectively improves
The efficiency that EMU Wiping device overhauls in advanced maintenance garage under existence conditions.
Description of the drawings
Fig. 1 is the connection diagram of the utility model.
In figure, 1, computer；2, major loop；3, control circuit；4, power conversion module；5, power supply interface module；6, gas
Dynamic frock module；7, external power supply；8, EMU pneumatic interface；9, external air source；10, EMU pneumatic interface.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of EMU rain brush test device of the utility model, including computer 1, major loop 2, control
Circuit 3 processed, power conversion module 4, the gentle dynamic frock module 6 of power supply interface module 5, computer 1 are connect with control circuit 3；It is main
Circuit 2 is main circuit, plays a part of to connect with each modular circuit, is connect with live external power supply 7, major loop 1 respectively with control
Circuit 3 processed and power conversion module 4 connect, and control circuit 3 is connect with power conversion module 4, power supply interface module 5 also respectively with
Control circuit 3 and power conversion module 4 connect, and power supply interface module 5 is connect with EMU power interface 8, Pneumatic fixture module 6
It is connect respectively with EMU pneumatic interface 10 with the external air source 9 at scene, external air source 9 and EMU pneumatic interface 10 is connected
It connects, power source is provided for rain brush work.
The device of the utility model is EMU rain brush work by the way that circuit and gas circuit to be connected at EMU the corresponding interface
Make to provide necessary power supply and gas supply, be guided by computer computer program, power supply dress mold changing is separately connected by control circuit 3 again
Block 4 and power supply interface module 5 are controlled the conversion and start and stop of EMU external power supply 7 by control circuit 3, are realized without that will move
In the case that the entirety of vehicle connects electricity, necessary power supply is provided for the action of rain brush, and realize and pacify by the guiding of computer program
Dress and rain brush debugging.Rain brush power source is external air source 9, and Pneumatic fixture module 6 plays gas source connector adaptation, will be external
Air source 9 is connect with EMU pneumatic interface 10, persistently provides necessary air source power, is switched by the Pneumatic opening of EMU itself
It controls whether to provide power for rain brush.
Major loop 2 is connect with the external power supply 7 in maintenance library, will be transmitted electrically to control circuit 3 and power conversion module 4, by
To computer 1, protection circuit, power conversion module are connected in control circuit 3 by internal protection circuitry pick-up for control circuit 3
4 handle the output such as protection to power supply interface module 5 by control circuit 3.Situations such as protection circuit prevents short circuit, EMU is set
The timely deenergization of standby and the utility model test device energy ensures that personnel and equipment safety, control circuit 3 realize logic control
System and functionally selected effect.
It is guided through 1 system interface of computer, power supply interface module 5 and Pneumatic fixture module 6 is respectively connected to EMU
The corresponding interface, Pneumatic fixture module 6 are connected to the external air source 9 at scene, and external air source 9 is through Pneumatic fixture module 6 and EMU
Startup interface 10 connect, air source is input to the windscreen wiper system pneumatic line of EMU, power is provided for rain brush motion detection.
After EMU obtains the power supply and air source of startup rain brush indispensability, the corresponding windscreen wiper control button of EMU itself, experiment are operated
Whether verification windscreen wiper system function, which meets manufacture, requires.
In addition, computer 1 can also be achieved testing crew and Test Information management record.The use environment temperature of the utility model
Degree can be in the range of -15~60 DEG C, i.e., technical grade liquid crystal display can bear temperature range；Equipment components are normal,
There is no damages, and cooling system is clog-free, and in normal operation, equipment can continuous work.
The product of the utility model is lightly portable, can meet and carry out verification experimental verification work to Wiping device in advanced maintenance library
Make, substantially increases overhaul of train-set efficiency；It is guided by computer program, has strictly regulated the work flow of operating personnel,
It is advantageously implemented MTU depot standardized management demand；The utility model also improve can upkeep operation automatic management level, it is full
Sufficient data traceability and personal management demand.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.
Claims (2)
1. a kind of EMU rain brush test device, which is characterized in that including computer (1), major loop (2), control circuit
(3), the gentle dynamic frock module (6) of power conversion module (4), power supply interface module (5), the external power supply of major loop and scene
(7) it connects, major loop is connect with control circuit and power conversion module respectively, and computer is connect with control circuit, control circuit
It is connect with power conversion module, power supply interface module is also connect with control circuit and power conversion module respectively, power interface mould
Block is connect with EMU power interface (8), Pneumatic fixture module external air source (9) and the EMU pneumatic interface with scene respectively
(10) it connects.
2. EMU rain brush test device according to claim 1, which is characterized in that be connected with protection in control circuit
Circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215141.9U CN208060629U (en) | 2018-02-07 | 2018-02-07 | A kind of EMU rain brush test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215141.9U CN208060629U (en) | 2018-02-07 | 2018-02-07 | A kind of EMU rain brush test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060629U true CN208060629U (en) | 2018-11-06 |
Family
ID=63994262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820215141.9U Expired - Fee Related CN208060629U (en) | 2018-02-07 | 2018-02-07 | A kind of EMU rain brush test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161820A (en) * | 2020-09-21 | 2021-01-01 | 中车长春轨道客车股份有限公司 | EMUs windshield wiper installation verifying attachment |
-
2018
- 2018-02-07 CN CN201820215141.9U patent/CN208060629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161820A (en) * | 2020-09-21 | 2021-01-01 | 中车长春轨道客车股份有限公司 | EMUs windshield wiper installation verifying attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181106 |