CN204154488U - Engineering truck brake experimental bench - Google Patents
Engineering truck brake experimental bench Download PDFInfo
- Publication number
- CN204154488U CN204154488U CN201420606339.1U CN201420606339U CN204154488U CN 204154488 U CN204154488 U CN 204154488U CN 201420606339 U CN201420606339 U CN 201420606339U CN 204154488 U CN204154488 U CN 204154488U
- Authority
- CN
- China
- Prior art keywords
- test
- tensimeter
- reservoir
- engineering truck
- brake
- 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.)
- Active
Links
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model relates to the technical field of measurement and test of engineering truck brake, particularly a kind of engineering truck brake experimental bench.Comprise on test-bed (1) and instrument panel (4) and steering controller are housed, at test-bed (1) built with total reservoir (2), train volume reservoir (3), checking cylinder (7), equalizing reservoir (5), to be connected to the pipe joint (6) on test-bed (1) respectively by pipeline through cock, to be connected to the tensimeter on described instrument panel (4) by table pipe.Described tensimeter is weighing apparatus reservoir tensimeter, train tube pressure table, brake-cylinder pressure table, blast main tensimeter.The utility model has globality and integrality, its structure is simple, low cost of manufacture, flexible to operation, function is single-minded, fully can meet the performance requirement of comprehensive performance test in brake system and normal inspection valve class air tight test, for the experiment table of engineering truck brake function, there is very strong selectivity, saved cost and installing space.
Description
Technical field
The utility model relates to the technical field of measurement and test of engineering truck brake, particularly a kind of engineering truck brake experimental bench.
Background technology
The engineering truck brake newly made or repair, has to pass through test, confirm qualified after can entrucking use.Testing table is after each valves parts of engineering truck brake, electric wiring, integrated air board and each pipeline are assembled into air pipeline cabinet, before entrucking, it is made a service test, comprehensive debugging detect visual plant.Testing table itself has good performance and high-quality manufacturing process, whole cabinet debugging can be carried out to engineering truck brake, can carry out single valve test again, be use indispensable ground-testing plant before the entrucking of engineering truck brake air pipeline cabinet electric pneumatic breaking screen.The shortcoming of existing brake comprehensive experiment table is that pipeline complexity is various, and installing/dismounting is very inconvenient, and selectivity is not enough, and relative some function of engineering truck brake experiment is unnecessary.
Utility model content
The object of the utility model is to provide the engineering truck brake experimental bench that a kind of structure is simple, easy to operate, function is single-minded.
The purpose of this utility model is achieved by the following technical solution: engineering truck brake experimental bench, comprise on test-bed 1 and instrument panel 4 and steering controller are housed, at described test-bed 1 built with total reservoir 2, train volume reservoir 3, checking cylinder 7, equalizing reservoir 5, to be connected to the pipe joint 6 on test-bed 1 respectively by pipeline through cock, to be connected to the tensimeter on described instrument panel 4 by table pipe.The tensimeter that described instrument panel 4 is equipped with is weighing apparatus reservoir tensimeter, train tube pressure table, brake-cylinder pressure table, blast main tensimeter.
The utility model has the advantages that: engineering truck brake experimental bench designs according to the performance requirement of brake system, there is globality and integrality, its structure is simple, low cost of manufacture, flexible to operation, function is single-minded, fully can meet the performance requirement of comprehensive performance test in brake system and normal inspection valve class air tight test, for the experiment table of engineering truck brake function, there is very strong selectivity, saved cost and installing space.
Accompanying drawing explanation
Fig. 1 is the utility model structure front elevation.
Fig. 2 is the utility model structure left view.
Fig. 3 is the utility model pipe system schematic diagram.
Label declaration: 1: test-bed, 2; Total reservoir, 3: train volume reservoir, 4: instrument panel, 5: equalizing reservoir, 6: connector, 7: checking cylinder.
Embodiment:
Below in conjunction with Figure of description, the utility model is elaborated:
Embodiment: the utility model engineering truck brake experimental bench is made up of parts such as pipe system, Circuits System, test-bed, reservoir, steering controllers.As shown in Figure 1 and Figure 2, instrument panel 4 and steering controller test-bed 1 be equipped with, at test-bed 1 built with total reservoir 2, train volume reservoir 3, checking cylinder 7, equalizing reservoir 5, to be connected to the pipe joint 6 on test-bed 1 through cock respectively by pipeline, be connected to the tensimeter on described instrument panel 4 by table pipe, the tensimeter that instrument panel 4 is equipped with is weighing apparatus reservoir tensimeter, train tube pressure table, brake-cylinder pressure table, blast main tensimeter.
The utility model engineering truck brake experimental bench pipe system, as shown in Figure 3, pipe system is the important component part of testing table, and testing table, by the volume size of reservoir model engineering car train pipe, equalizing reservoir, reaches the object of this brake being carried out to testing inspection.The composition of pipe system is:
A. reservoir
Testing table mainly contains total reservoir, train volume reservoir, checking cylinder, equalizing reservoir four reservoirs.There are total wind air intake cock, always wind air-out cock in connecting at each pipe, reservoir, train leaks informaton cock, without fiery loop back test cock and pressure regulator valve.
B. pipeline
Pipe system is by blast main, train pipe, equalizing reservoir pipe, braking earthen pipe, form without fiery loopback pipe, table pipe, standby air valve pipe etc.
C. tensimeter
Show the precision instrument totally four pieces of each manage-style pressure, be respectively equalizing reservoir tensimeter, train tube pressure table, brake-cylinder pressure table, blast main tensimeter, wherein total reservoir tensimeter is that (red pin represents blast main air intake blast for 0-1600Kpa crosspointer table of 1.5 grades, black pin represents blast main air-out blast), its excess-three table is 0.4 grade of single needle tensimeter.
D. E P brake controller (being called for short size lock)
Electro-pneumatic brake is provided with two operating grips, and Braking mode joystick (being called for short large lock) and independent brake joystick (being called for short little lock), large lock handle is in left side, and little lock handle is on right side.Two handles are separate operation, and mechanical is interlocked, and all has location in each position.
E. standby air valve
Standby air valve is two hand valves, its function be exactly by control equalizing reservoir fill air draft, make brake realize braking with alleviate.
Its connecting line is: equalizing reservoir pipe and pressure regulator valve pipe, and be equalizing reservoir pressure, train tube pressure by pressure regulator valve pressure adjusting, generally commonly using is 500 ± 10Kpa.
Circuits System is primarily of power circuit and control circuit composition, and this testing table adopts 220V ac power supply, provides 24V DC voltage by rectifying and voltage-stabilizing device, opens testing table power switch, at this moment panel voltage table display DC voltage size.Control circuit is made up of switch, voltage table, toggle switch, power on light, terminal box.
Claims (2)
1. an engineering truck brake experimental bench, comprise on test-bed (1) and instrument panel (4) and steering controller are housed, it is characterized in that at described test-bed (1) built with total reservoir (2), train volume reservoir (3), checking cylinder (7), equalizing reservoir (5), to be connected to the pipe joint (6) on test-bed (1) respectively by pipeline through cock, to be connected to the tensimeter on described instrument panel (4) by table pipe.
2. engineering truck brake experimental bench according to claim 1, is characterized in that the tensimeter that described instrument panel (4) is equipped with is weighing apparatus reservoir tensimeter, train tube pressure table, brake-cylinder pressure table, blast main tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606339.1U CN204154488U (en) | 2014-10-20 | 2014-10-20 | Engineering truck brake experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606339.1U CN204154488U (en) | 2014-10-20 | 2014-10-20 | Engineering truck brake experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154488U true CN204154488U (en) | 2015-02-11 |
Family
ID=52512593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606339.1U Active CN204154488U (en) | 2014-10-20 | 2014-10-20 | Engineering truck brake experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082065A (en) * | 2017-06-12 | 2017-08-22 | 石家庄铁道大学 | A kind of railway vehicle braking overall system performance universal test bench and its experimental control method |
| CN108181060A (en) * | 2017-12-20 | 2018-06-19 | 中车唐山机车车辆有限公司 | Track train, which gives up, arranges the detection device and method of unit |
-
2014
- 2014-10-20 CN CN201420606339.1U patent/CN204154488U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107082065A (en) * | 2017-06-12 | 2017-08-22 | 石家庄铁道大学 | A kind of railway vehicle braking overall system performance universal test bench and its experimental control method |
| CN107082065B (en) * | 2017-06-12 | 2023-09-08 | 石家庄铁道大学 | General test bed for comprehensive performance of railway vehicle braking system and test control method thereof |
| CN108181060A (en) * | 2017-12-20 | 2018-06-19 | 中车唐山机车车辆有限公司 | Track train, which gives up, arranges the detection device and method of unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202911729U (en) | Integrated type brake control unit | |
| CN204154488U (en) | Engineering truck brake experimental bench | |
| CN202189273U (en) | General tool detection apparatus used for air-conditioning controller test | |
| CN102262145B (en) | Electrified test micro water interface special for SF6 inflating equipment | |
| CN203881544U (en) | Performance detection test table of automobile brake part | |
| CN211016021U (en) | Brake teaching system of locomotive | |
| CN203431383U (en) | Gas pressure meter tee-joint connector assembly for electrical power system | |
| CN206146654U (en) | Harmonious type electric locomotive braking system ground face mould plans device for capability test | |
| CN106647696A (en) | CRH5-type locomotive driver controller ground tester | |
| CN203837908U (en) | Pre-cooling valve experiment device | |
| CN203037455U (en) | Pneumatic loading device for durability test of automobile manual control valve | |
| CN204228912U (en) | A kind of electric automatization facility switching tests pick-up unit automatically | |
| CN202013207U (en) | Integrated performance testboard for pneumatic accessories of aircraft | |
| CN103278321A (en) | Portable electropneumatic valve positioner tester | |
| CN103792083B (en) | Wing aerodynamic charger | |
| CN201382263Y (en) | Automatic gas path converter | |
| CN204756426U (en) | Full -automatic type SF6 electrical equipment aerating device | |
| CN204279972U (en) | A kind of aviator's life support anti-lotus subsystem testing fixture | |
| CN203241233U (en) | Portable electrical valve positioner calibrator | |
| CN102636339B (en) | Method for testing functions of coupler mechanism indication valve | |
| CN203203618U (en) | Electric actuator checking device | |
| CN102494161B (en) | Multifunctional combined test valve for gas moisture and decomposer tests of transformer substation | |
| CN202360508U (en) | Movable experiment platform for testing hydraulic system | |
| CN201837532U (en) | Vehicle air conditioner testing box | |
| CN205049356U (en) | Train hood switching device wind energy test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171101 Address after: 412000 Hunan Province, Zhuzhou city Tianyuan District Malaysia innovation city K-24 valley power plant 3-1 group F 1 Building No. 2 Patentee after: Hunan Leroy Brake Technology Co Ltd Address before: 411228 Yunlong East Road, Xiangtan Economic Development Zone, Xiangtan, Hunan, Hunan, two Patentee before: Hunan Le Wei locomotive fittings Co., Ltd |