CN201302520Y - Vehicle-weight simulating device - Google Patents
Vehicle-weight simulating device Download PDFInfo
- Publication number
- CN201302520Y CN201302520Y CNU2008200726598U CN200820072659U CN201302520Y CN 201302520 Y CN201302520 Y CN 201302520Y CN U2008200726598 U CNU2008200726598 U CN U2008200726598U CN 200820072659 U CN200820072659 U CN 200820072659U CN 201302520 Y CN201302520 Y CN 201302520Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- weight
- simulating device
- pressure
- air
- 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
Links
Images
Landscapes
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
The utility model relates to a vehicle-weight simulating device which comprises a pressure regulating valve and a digital pressure meter. One interface of the pressure regulating valve is connected with the digital pressure meter, and the other two interfaces are respectively connected with an air-in joint and an air-out joint. The vehicle-weight simulating device can conveniently and exactly simulate vehicle-weight pressure under various loads, in particular under heavy load. The vehicle-weight simulating device has the characteristics of simple operation, smart volume, and convenient disassembly and storage; the working efficiency is greatly improved, and labor and materials are saved as well.
Description
Technical field
The utility model relates to a kind of proving installation of simulating vehicle weight, especially can be easily, the proving installation of simulating vehicle heavy duty pressure exactly.
Background technology
At present, known passenger train and city rail vehicle are carrying out heavy duty when test braking, all adopt the article such as sand, rice of lading clearance weight on vehicle to come simulating vehicle heavy duty pressure.But this test mode had both needed a large amount of human and material resources, needed the plenty of time again, brought very big difficulty to brake system test under the vehicle heavy duty situation.
The utility model content
Technical problem to be solved in the utility model is the problem of the complexity that overcomes motor vehicle braking system test under the existing heavily loaded situation, time-consuming, effort, thereby a kind of convenience, time saving and energy saving and can simulate the get off car weight analogue means of weight power of heavily loaded situation exactly is provided.
For solving the problems of the technologies described above, the utility model provides a kind of car weight analogue means, it is characterized in that: comprise pressure regulator valve, digital pressure gauge, interface of pressure regulator valve connects digital pressure gauge, and two interfaces connect air intake joint and air-out joint respectively in addition.
The utility model can be simulated the car weight pressure under the various load easily, exactly, especially for the get off simulation of weight power of vehicle heavy duty situation, this simulating plant operations is simple, volume is small and exquisite, dismounting, keeping are convenient, has greatly improved work efficiency, simultaneously, saved the man power and material.
Description of drawings
Accompanying drawing is a car weight analogue means structural representation.
Embodiment
With reference to accompanying drawing, the utility model comprises pressure regulator valve 4, digital pressure gauge 5, interface of pressure regulator valve is connected digital pressure gauge by quick connector 3, flexible pipe 2 with quick connector 3 successively, and two interfaces connect air intake joint 1 and air-out joint 6 respectively by quick connector 3 and flexible pipe 2 in addition.
When brake system is tested under carrying out heavily loaded situation, air-out joint 6 is linked to each other with car weight pressure test interface on being installed in vehicle, simultaneously, blocked the air-supply pipeline of the car weight pressure of vehicle itself, the air-supply pipeline test interface that is connected to wind regime on air intake joint 1 and the vehicle links to each other, make the car weight pressure that the pressure of air-supply pipeline is adjusted to be needed by adjusting pressure regulator valve 4, and import this car weight pressure signal to motor vehicle braking system, simultaneously, this car weight force value can be displayed on the precision digital tensimeter exactly, has realized the simulation of vehicle weight.
Claims (1)
1, a kind of car weight analogue means is characterized in that: comprise pressure regulator valve, digital pressure gauge, interface of pressure regulator valve connects digital pressure gauge, and two interfaces connect air intake joint and air-out joint respectively in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726598U CN201302520Y (en) | 2008-10-24 | 2008-10-24 | Vehicle-weight simulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200726598U CN201302520Y (en) | 2008-10-24 | 2008-10-24 | Vehicle-weight simulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302520Y true CN201302520Y (en) | 2009-09-02 |
Family
ID=41086147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200726598U Expired - Fee Related CN201302520Y (en) | 2008-10-24 | 2008-10-24 | Vehicle-weight simulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302520Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535333A (en) * | 2014-11-17 | 2015-04-22 | 郑州宇通客车股份有限公司 | Simulated vehicle loading device and method |
-
2008
- 2008-10-24 CN CNU2008200726598U patent/CN201302520Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535333A (en) * | 2014-11-17 | 2015-04-22 | 郑州宇通客车股份有限公司 | Simulated vehicle loading device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204405336U (en) | Hybrid electric vehicle complete vehicle simulation table | |
| CN104020675B (en) | Train braking hardware-in-the-loop simulation testing stand and method | |
| CN201151486Y (en) | Air bearing table | |
| CN202101857U (en) | Tread brake unit testing stand | |
| CN208254817U (en) | A kind of auto tire wear testing stand | |
| CN201532299U (en) | Railway coach air-conditioner pressure wave test process unit | |
| CN202362151U (en) | Drag torque test system for automobile caliper disc brake | |
| CN201297987Y (en) | Tester for comprehensive properties of train brake valve | |
| CN201302520Y (en) | Vehicle-weight simulating device | |
| CN202294728U (en) | Automatic adjusting horizontal hydraulic support system for vehicle-mounted mobile laboratory | |
| CN201859056U (en) | Test stand for automatic transmission | |
| CN201885886U (en) | Single vehicle testing device of railway passenger vehicle braking system | |
| CN104316327A (en) | Endurance test apparatus of auxiliary exhaust brake and testing method | |
| CN201965017U (en) | Flywheel load test-bed for air starter | |
| CN105938054B (en) | Motorcycle ABS durability test experimental bench | |
| CN203069335U (en) | Clutch master cylinder experimental device | |
| CN103544872A (en) | Motor/gas-liquid load simulator system | |
| CN206146654U (en) | Harmonious type electric locomotive braking system ground face mould plans device for capability test | |
| CN203037455U (en) | Pneumatic loading device for durability test of automobile manual control valve | |
| CN203165266U (en) | On-board simulation training examination apparatus for locomotive trainman | |
| CN201575926U (en) | Vehicle body strength test stand loading ejector rod | |
| CN201859059U (en) | Special hybrid power engine test bed | |
| CN203083816U (en) | Device for testing performance of automobile brake master cylinder | |
| CN204116060U (en) | Train pressurized cylinder test fixture | |
| CN201203528Y (en) | Brake simulation executing machine of high speed motor train unit brake system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |