CN202305080U - Dynamometric brake pad for foundation brake testing device - Google Patents
Dynamometric brake pad for foundation brake testing device Download PDFInfo
- Publication number
- CN202305080U CN202305080U CN2011204005415U CN201120400541U CN202305080U CN 202305080 U CN202305080 U CN 202305080U CN 2011204005415 U CN2011204005415 U CN 2011204005415U CN 201120400541 U CN201120400541 U CN 201120400541U CN 202305080 U CN202305080 U CN 202305080U
- Authority
- CN
- China
- Prior art keywords
- brake
- pad
- brake pad
- dynamometric
- data
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
- Braking Arrangements (AREA)
Abstract
A dynamometric brake pad for a foundation brake testing device is characterized by including a dovetail plate, an adjusting pad, a sensor mounting base and a fixing ring, wherein the dovetail plate, the adjusting pad and the sensor mounting base are fixedly connected, the fixing ring is arranged on the sensor mounting base, and a cable outlet hole of the sensor is prefabricated in the fixing ring. The utility model has the following advantages that: (1) the measurement for a thrust of the brake pad becomes possible by using the dynamometric brake pad; and (2) the data of an automobile foundation brake system can be mastered by analyzing and computing the thrust of the brake pad, and the design data can be verified according to a measurement and computation result, so as to provide a strong theoretical and data support for the optimal design of the system, thereby, the utility model has an important significance for establishing a design platform and a testing platform of the automobiles.
Description
Technical field
The utility model belongs to trolley coach type approval test research field, relates to brake rigging type approval test content.
Background technology
At present, most of rolling stock and the subway vehicle of company design, brake lining thrust data or provide by supplier, or obtain by the test of other unit of committee, my company can't be through test acquisition raw data.Can not obtain the firsthand information for data such as the static transmission efficiency of foundation brake system, parking brake power size, maintenance damping force sizes, and these data all are core datas for vehicle design and experimental study.
The utility model content
The purpose of the utility model provides a kind of in order to test under the situation of various load, various rank, various modes of braking; The power of holding tightly between brake lining and the brake disc, and through calculate to obtain the static transmission efficiency of brake rigging, the parking brake maximum is parked the gradient, is kept the braking maximum to park data such as the gradient.
For achieving the above object; The utility model provides a kind of foundation brake proving installation to use the dynamometry brake lining; It is characterized in that: comprise coattail board, adjusting pad, sensor mount pad, set collar; Coattail board, adjusting pad and sensor mount pad are fixedly connected, and are provided with set collar above the mount pad, and prefabricated above the set collar have a sensor wire hole.
The good effect of the utility model is: (1) lets the measurement of brake lining thrust become possibility through the use of dynamometry brake lining.(2) analysis, the calculating through brake lining thrust; Can grasp vehicle foundation brake system data; And can support for system optimization design provides powerful theory and data according to test, result of calculation checking design data, build significant for vehicle design platform and test platform.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the user mode synoptic diagram of the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, the utility model utilizes screw 1 through the through hole 7,8 on the counterbore above the coattail board 23 and through hole 4 and adjusting pad 5 and the sensor mount pad 6, and coattail board, adjusting pad and sensor mount pad are linked together; Utilize glue that set collar 9 is bonded at above the sensor mount pad; Utilize glue and adhesive tape that load sensor 10 is fixed on above the sensor mount pad; The wire hole 11 of prefabricated sensor above the set collar.
With reference to Fig. 3, with reference to Fig. 3, load sensor is exported signal be connected in the data acquisition module through cable and connector, simultaneously checking cylinder blast and air spring wind pressure sensor output signal are linked in the data acquisition module through cable and connector; To test with PC and be connected with data acquisition system (DAS); Adjustment data acquisition system (DAS) passage is provided with, and parameter is provided with etc.; Vehicle is implemented braking, carries out the work such as test, analysis, calculating of brake rigging.
Claims (1)
1. a foundation brake proving installation is used the dynamometry brake lining; It is characterized in that: comprise coattail board, adjusting pad, sensor mount pad, set collar; Coattail board, adjusting pad and sensor mount pad are fixedly connected, and are provided with set collar above the mount pad, and prefabricated above the set collar have a sensor wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005415U CN202305080U (en) | 2011-10-20 | 2011-10-20 | Dynamometric brake pad for foundation brake testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204005415U CN202305080U (en) | 2011-10-20 | 2011-10-20 | Dynamometric brake pad for foundation brake testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305080U true CN202305080U (en) | 2012-07-04 |
Family
ID=46373953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204005415U Expired - Fee Related CN202305080U (en) | 2011-10-20 | 2011-10-20 | Dynamometric brake pad for foundation brake testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092583A (en) * | 2016-08-12 | 2016-11-09 | 浙江万向精工有限公司 | Hub bearing unit torque rigidity test system and method |
| CN106481703A (en) * | 2016-11-25 | 2017-03-08 | 中车长春轨道客车股份有限公司 | A kind of hydraulic brake unit braking force test device |
-
2011
- 2011-10-20 CN CN2011204005415U patent/CN202305080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092583A (en) * | 2016-08-12 | 2016-11-09 | 浙江万向精工有限公司 | Hub bearing unit torque rigidity test system and method |
| CN106481703A (en) * | 2016-11-25 | 2017-03-08 | 中车长春轨道客车股份有限公司 | A kind of hydraulic brake unit braking force test device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171020 |