CN201307064Y - Brake control device bedstand - Google Patents
Brake control device bedstand Download PDFInfo
- Publication number
- CN201307064Y CN201307064Y CN 200820179129 CN200820179129U CN201307064Y CN 201307064 Y CN201307064 Y CN 201307064Y CN 200820179129 CN200820179129 CN 200820179129 CN 200820179129 U CN200820179129 U CN 200820179129U CN 201307064 Y CN201307064 Y CN 201307064Y
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- China
- Prior art keywords
- brake control
- measured
- computer
- air cylinder
- sensor
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- Expired - Lifetime
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Abstract
The utility model relates to a brake control device bedstand which comprises a machinery system and an observe and control system, wherein the machinery system comprises a box body with a big air cylinder and a small air cylinder inside; the big air cylinder and the small air cylinder connects with a brake control device that to be tested through a wind pipe; the to be tested brake control device connects with a computer device of the observe and control system through a electromagnetic valve and a sensor. The utility model is provided with outstanding reliability and flexibility, suitable for system with high reality requirement. Great volume of advanced technique like advanced electronic technology and computer technology plays key role in reducing error in test process, and pressure status can be monitored at real time through a computer displayer; various display status through the displayer in automatic experiment can monitor experiment progress and result visually.
Description
Technical field
The utility model relates to a kind of testing equipment with rolling stock, is specifically related to a kind of testing table of testing the brake control performance.
Background technology
The capable motor train unit of CRH2 that China introduces is to adopt the brake system of Japanese Nabtesco, its brake system adopts the composite braking pattern, be regenerative braking+electric instruction type air damping, brake control be with various valve classes required on brake monitor, the air damping pipeline and reservoir, air feed system etc. as a whole assembly be lifted on below the vehicle floor.It comprises: brake monitor, the empty electric cross-over valve of EPLA, pressure regulator valve, urgent solenoid valve, relay valve, reservoir, air feed system etc., brake system all adopts modular design, braking ability advanced person, reliable, reasonable.Because China introduces such motor train unit first, add that producer holds in close confidence technical information, the domestic correlation test equipment that does not also have brake control at present, and four essential such testing equipments in maintenance base of Ministry of Railways's planning are to satisfy the checking experiment requirement of CRH2 EMUs.
The utility model content
The utility model provides a kind of brake control testing table of testing the brake control performance at the brake control in the motor train unit brake system.
The technical solution of the utility model is: a kind of brake control testing table, comprise mechanical system and TT﹠C system, described mechanical system comprises casing, the inside of casing is provided with big reservoir and little reservoir, big reservoir is connected with brake control to be measured by airduct with little reservoir, and brake control to be measured is connected with the computer apparatus of TT﹠C system with sensor by solenoid valve;
Preferably, described computer apparatus comprises industrial computer, printer, display, keyboard, mouse and relay, and the dielectric voltage withstand instrument that is connected with industrial computer, signal generator, the analog input acquisition system, the simulation output control system, digital quantity I/O control system, sensor is connected with industrial computer by the analog input acquisition system, solenoid valve is connected with industrial computer by digital quantity I/O control system respectively with relay, and be connected with brake control to be measured by airduct, signal generator is connected with a velocity simulate system, and this velocity simulate system is connected with brake control to be measured;
Preferably, described sensor is a pressure transducer, and pressure transducer is connected with brake control to be measured by airduct;
Preferably, described TT﹠C system also comprises power supply, voltage and current sensor, electromagnetic pressure adjustment valve and contactor.
The beneficial effects of the utility model are: the utlity model has outstanding reliability and dirigibility, be suitable for the exigent system of real-time.Adopt electronic technology and computer technology, the error in the process of the test is reduced, pressure state can be monitored in real time by graphoscope, passes through the various show states of display when dynamic test, but directly monitoring test progress and result.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model specific embodiment;
Accompanying drawing 2 is the lateral plan of the utility model specific embodiment;
Accompanying drawing 3 is the back view of the utility model specific embodiment;
Accompanying drawing 4 is the structured flowchart of the utility model specific embodiment.
Embodiment
The utility model specific embodiment as shown in the figure: a kind of brake control testing table, comprise mechanical system and TT﹠C system, described mechanical system comprises casing, the inside of casing 1 is provided with big reservoir 2 and little reservoir 3, big reservoir 2 is connected with brake control to be measured by airduct with little reservoir 3, and brake control to be measured is connected with the computer apparatus of TT﹠C system with sensor by solenoid valve.Described computer apparatus comprises industrial computer 4, printer 5, display 6, keyboard, mouse and relay, and the dielectric voltage withstand instrument 7 that is connected with industrial computer, signal generator 8, the analog input acquisition system, the simulation output control system, digital quantity I/O control system, sensor is connected with industrial computer by the analog input acquisition system, solenoid valve is connected with industrial computer by digital quantity I/O control system respectively with relay, and be connected with brake control to be measured by airduct, signal generator 8 is connected with a velocity simulate system, and this velocity simulate system is connected with brake control to be measured.Described sensor is a pressure transducer, and pressure transducer is connected with brake control to be measured by airduct.Described TT﹠C system also comprises power supply 9, voltage and current sensor, electromagnetic pressure adjustment valve and contactor.
Claims (4)
1. brake control testing table, comprise mechanical system and TT﹠C system, it is characterized in that: described mechanical system comprises casing (1), the inside of casing (1) is provided with big reservoir (2) and little reservoir (3), big reservoir (2) is connected with brake control to be measured by airduct with little reservoir (3), and brake control to be measured is connected with the computer apparatus of TT﹠C system with sensor by solenoid valve.
2. brake control testing table as claimed in claim 1, it is characterized in that: described computer apparatus comprises industrial computer (4), printer (5), display (6), keyboard, mouse and relay, and the dielectric voltage withstand instrument (7) that is connected with industrial computer, signal generator (8), the analog input acquisition system, the simulation output control system, digital quantity I/O control system, sensor is connected with industrial computer by the analog input acquisition system, solenoid valve is connected with industrial computer by digital quantity I/O control system respectively with relay, and be connected with brake control to be measured by airduct, signal generator (8) is connected with a velocity simulate system, and this velocity simulate system is connected with brake control to be measured.
3. as claim 1 or 2 each described brake control testing tables, it is characterized in that: described sensor is a pressure transducer, and pressure transducer is connected with brake control to be measured by airduct.
4. brake control testing table as claimed in claim 1 is characterized in that: described TT﹠C system also comprises power supply (9), voltage and current sensor, electromagnetic pressure adjustment valve and contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820179129 CN201307064Y (en) | 2008-11-21 | 2008-11-21 | Brake control device bedstand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820179129 CN201307064Y (en) | 2008-11-21 | 2008-11-21 | Brake control device bedstand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307064Y true CN201307064Y (en) | 2009-09-09 |
Family
ID=41099529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820179129 Expired - Lifetime CN201307064Y (en) | 2008-11-21 | 2008-11-21 | Brake control device bedstand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307064Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121877A (en) * | 2010-12-06 | 2011-07-13 | 昆明铁路局科学技术研究所 | Brake test detecting device for railway train |
| CN102539172A (en) * | 2011-12-08 | 2012-07-04 | 青岛四方车辆研究所有限公司 | Synthetical brake testing bench of motor train unit |
| CN103868702A (en) * | 2012-12-18 | 2014-06-18 | 长春轨道客车装备有限责任公司 | Braking system testing equipment and method |
| CN106740783A (en) * | 2016-11-29 | 2017-05-31 | 中车青岛四方车辆研究所有限公司 | The Based Intelligent Control board of locomotive brake control system |
| CN107479533A (en) * | 2017-08-10 | 2017-12-15 | 中车青岛四方车辆研究所有限公司 | Locomotive brake control module fatigue experimental device and method |
| CN109375610A (en) * | 2018-10-19 | 2019-02-22 | 中车青岛四方车辆研究所有限公司 | City rail vehicle frame control brak control unit pilot system and test method |
| CN109883738A (en) * | 2019-04-10 | 2019-06-14 | 上海应用技术大学 | High-speed train braking system Detecting data |
-
2008
- 2008-11-21 CN CN 200820179129 patent/CN201307064Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121877A (en) * | 2010-12-06 | 2011-07-13 | 昆明铁路局科学技术研究所 | Brake test detecting device for railway train |
| CN102121877B (en) * | 2010-12-06 | 2013-04-10 | 昆明铁路局科学技术研究所 | Brake test detecting device for railway train |
| CN102539172A (en) * | 2011-12-08 | 2012-07-04 | 青岛四方车辆研究所有限公司 | Synthetical brake testing bench of motor train unit |
| CN103868702A (en) * | 2012-12-18 | 2014-06-18 | 长春轨道客车装备有限责任公司 | Braking system testing equipment and method |
| CN103868702B (en) * | 2012-12-18 | 2016-11-09 | 长春中车轨道车辆有限公司 | Brakes test equipment and method |
| CN106740783A (en) * | 2016-11-29 | 2017-05-31 | 中车青岛四方车辆研究所有限公司 | The Based Intelligent Control board of locomotive brake control system |
| CN106740783B (en) * | 2016-11-29 | 2019-07-16 | 中车青岛四方车辆研究所有限公司 | The intelligent control board of locomotive brake control system |
| CN107479533A (en) * | 2017-08-10 | 2017-12-15 | 中车青岛四方车辆研究所有限公司 | Locomotive brake control module fatigue experimental device and method |
| CN109375610A (en) * | 2018-10-19 | 2019-02-22 | 中车青岛四方车辆研究所有限公司 | City rail vehicle frame control brak control unit pilot system and test method |
| CN109375610B (en) * | 2018-10-19 | 2020-03-24 | 中车青岛四方车辆研究所有限公司 | Test system and test method for control unit of urban rail vehicle frame control |
| CN109883738A (en) * | 2019-04-10 | 2019-06-14 | 上海应用技术大学 | High-speed train braking system Detecting data |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090909 |
|
| CX01 | Expiry of patent term |