CN208109418U - Parking brake Simple brake performance test stand - Google Patents
Parking brake Simple brake performance test stand Download PDFInfo
- Publication number
- CN208109418U CN208109418U CN201820535549.4U CN201820535549U CN208109418U CN 208109418 U CN208109418 U CN 208109418U CN 201820535549 U CN201820535549 U CN 201820535549U CN 208109418 U CN208109418 U CN 208109418U
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- gradient
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- test platform
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- groove
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Abstract
The utility model relates to parking brake Simple brake performance test stands comprising test platform and the safety protection belt being connected with the test platform are provided with two the first grooves compatible with automobile tyre on the test platform；The right end of the test platform is hinged together with the safety protection belt, and left end is connect by wirerope with motor decelerating mechanism；The safety protection belt includes horizontal braking section and gradient braking section, and the horizontal braking section and gradient braking section are respectively arranged with the second groove corresponding with two first grooves and third groove；It is provided with the speed-reducing rubber band of bar shaped in second groove, the deceleration that section is triangle is provided in the third groove and is cheated.
Description
Technical field
The utility model relates to a kind of parking brake Simple brake performance test stands, are related to parking performance test field.
Background technique
Parking braking is an important safety operating device of motor vehicle, in order to verify parking performance, it usually needs is carried out
Parking experiment.But the gradient angle of most parking experiments can not be adjusted, and test is inconvenient.And the test bed of majority does not have
Safety prevention measure, there are security risks, once unforeseen consequence, will occur in parking brake failure.
Utility model content
The technical problem to be solved by the utility model is to provide safeties in a kind of testing stand adjustable angle, test process
The high parking brake Simple brake performance test stand of energy.
To solve the above problems, technical solution adopted in the utility model is：
Parking brake Simple brake performance test stand comprising test platform and the safety being connected with the test platform
Buffer zone is provided with two the first grooves compatible with automobile tyre on the test platform；The right side of the test platform
End is hinged together with the safety protection belt, and left end is connect by wirerope with motor decelerating mechanism；
The safety protection belt includes horizontal braking section and gradient braking section, and the horizontal braking section and gradient braking section divide
It is not provided with the second groove corresponding with two first grooves and third groove；Bar shaped is provided in second groove
Speed-reducing rubber band, the deceleration that section is triangle is provided in the third groove and is cheated.
As a further improvement of the utility model, deceleration hole include the first deceleration while and when the second deceleration, it is described
The gradient on the first deceleration side is less than the gradient of the gradient braking section, and the gradient on second deceleration side is slowed down greater than the gradient
The gradient of section.
As a further improvement of the utility model, first deceleration while and when second deceleration on be provided with rubber
Protrusion.
The wirerope is bypassed and is fixed above the test platform as a further improvement of the utility model,
Fixed column is connect with the motor decelerating mechanism, and the motor decelerating mechanism fixes on the ground.
The slope surface of the gradient braking section is broken stone slope as a further improvement of the utility model,.
Generated beneficial effect is by adopting the above technical scheme：
Parking brake Simple brake performance test stand described in the utility model can prevent the burst thing such as brake failure
Accident caused by part causes motor vehicle out of control improves the safety of experiment.
It is provided with safety protection belt, the motor vehicle that failure can be made to glide rapidly slows down rapidly, stops.In test platform and peace
It is provided with groove corresponding with motor vehicle on full protection band, moves motor vehicle along assigned direction, in motor vehicle failure shape
Under state, motor vehicle is avoided to be driven out to testing stand, eliminated safe hidden trouble.
It is provided with several slat gum deceleration strips in second groove of horizontal braking section, can make to drive off from test platform motor-driven
Vehicle slows down rapidly.When the test platform gradient is larger, when vehicle running speed is too fast, gradient braking section can effectively slow down motor vehicle
Capable sails speed.Third groove the first deceleration while and when the second deceleration can effective Caton motor-vehicle tyre, keep motor vehicle quick
Slow down, while motor vehicle being avoided to be driven out to testing stand.When travelling too fast motor vehicle after gradient braking section slows down stopping, along the gradient
Braking section continues to slow down to downward driving, traveling to horizontal braking section, until motor vehicle stops.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overlooking structure diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model.
Fig. 3 is the enlarged structure schematic diagram in the portion A in the utility model Fig. 2.
Wherein：1 test platform, 2 first grooves, 3 wirerope, 4 motor decelerating mechanisms, 5 horizontal braking sections, 6 gradients are slowed down
Hole, 11 first decelerations are slowed down in, 12 second deceleration, 13 rubber in section, 7 second grooves, 8 third grooves, 9 speed-reducing rubber bands, 10
Protrusion, 14 fixed columns, 15 ground, 16 motor vehicles.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, in the following with reference to the drawings and specific embodiments
Clear, complete description is carried out to utility model.
As shown in Figure 1-3, parking brake Simple brake performance test stand comprising test platform 1 and with the test
The connected safety protection belt of platform 1 is provided with two the first grooves 2 compatible with automobile tyre on the test platform 1.
The right end of the test platform 1 is hinged together with the safety protection belt, and left end passes through wirerope 3 and motor decelerating mechanism 4
Connection.The wirerope 3 bypasses the fixed column 14 for being fixed at 1 top of test platform and the motor decelerating mechanism 4
Connection, the motor decelerating mechanism 4 are fixed on ground 15, drive the adjustable test of wirerope 3 flat by motor decelerating mechanism 4
The angle of platform 1.This testing stand, accident caused by can preventing the emergency events such as brake failure from causing motor vehicle 16 is out of control to wait, mentions
The high safety of experiment.
As shown in Figs. 1-2, the safety protection belt includes horizontal braking section 5 and gradient braking section 6, the horizontal braking section
5 and gradient braking section 6 be respectively arranged with second groove 7 corresponding with two first grooves 2 and third groove 8.Setting
There is safety protection belt, the motor vehicle 16 that failure can be made to glide rapidly slows down rapidly, stops.In test platform 1 and safety protection belt
On be provided with the corresponding groove of motor vehicle 16, move motor vehicle 16 along assigned direction, in 16 failure state of motor vehicle
Under, it avoids motor vehicle 16 from being driven out to testing stand, eliminates safe hidden trouble.
As shown in Figure 1-3, being provided with the speed-reducing rubber band 9 of bar shaped in second groove 7, set in the third groove 8
It is equipped with the deceleration hole 10 that section is triangle.Deceleration hole 10 includes the first deceleration at 11 and the second deceleration 12, and described the
The gradient on one deceleration side 11 is less than the gradient of the gradient braking section 6, and the gradient on second deceleration side 12 is greater than the gradient
The gradient of braking section 6.It is provided with several slat gum deceleration strips 9 in second groove 7 of horizontal braking section 5, can make from test platform 1
The motor vehicle 16 driven off slows down rapidly.When 1 gradient of test platform is larger, when 16 travel speed of motor vehicle is too fast, gradient braking section
16 row of motor vehicle can effectively be slowed down sails speed.When the first deceleration of third groove 8 is in 11 and the second deceleration, 12 can effectively block
Pause motor-vehicle tyre, makes 16 quick deceleration of motor vehicle.When travelling too fast motor vehicle 16 after gradient braking section 6 slows down, along the gradient
Braking section 6 continues to slow down to downward driving, traveling to horizontal braking section 5, until motor vehicle 16 stops.First deceleration side, 11 He
Rubber bumps 13 are provided on second deceleration side 12, the first deceleration can be prevented 12 motor-driven in Caton at 11 and the second deceleration
Excess impact tire when wheel tire reduces the destruction to motor vehicle 16 itself.In the present embodiment, the slope of the gradient braking section 6
Face is broken stone slope, can effectively increase the frictional force of slope surface Yu 16 tire of motor vehicle, and motor vehicle 16 is made to slow down rapidly.
When failure occurs for 16 parking brake of motor vehicle, motor vehicle 16 glides rapidly along the first groove 2, reaches horizontal
When braking section 5, the rapid ramp to stop under the effect of speed-reducing rubber band 9.When 1 gradient of test platform is larger, motor vehicle 16 descends slip velocity
When spending fast, gradient braking section 6 can effectively slow down 16 travel speed of motor vehicle, slow down when travelling too fast motor vehicle 16 in the gradient
Section 6 is slowed down after stopping, and along gradient braking section 6 to downward driving, traveling to horizontal braking section 5 continues to slow down, until motor vehicle 16 stops
Only.
Finally it should be noted that：Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that：
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. parking brake Simple brake performance test stand, it is characterised in that：It includes test platform（1）It is put down with the test
Platform（1）Connected safety protection belt, the test platform（1）On be provided with two the first grooves compatible with automobile tyre
（2）；The test platform（1）Right end be hinged together with the safety protection belt, left end passes through wirerope（3）Subtract with motor
Fast mechanism（4）Connection；
The safety protection belt includes horizontal braking section（5）With gradient braking section（6）, the horizontal braking section（5）Subtract with the gradient
Fast section（6）It is respectively arranged with and two first grooves（2）Corresponding second groove（7）With third groove（8）；Described
Two grooves（7）In be provided with the speed-reducing rubber band of bar shaped（9）, the third groove（8）In to be provided with section be that triangle subtracting
Speed hole（10）.
2. parking brake Simple brake performance test stand according to claim 1, it is characterised in that：The deceleration hole
（10）Including the first deceleration side（11）With the second deceleration side（12）, first deceleration side（11）The gradient be less than the gradient subtract
Fast section（6）The gradient, second deceleration side（12）The gradient be greater than the gradient braking section（6）The gradient.
3. parking brake Simple brake performance test stand according to claim 2, it is characterised in that：Described first slows down
Side（11）With second deceleration side（12）On be provided with rubber bumps（13）.
4. parking brake Simple brake performance test stand according to claim 1, it is characterised in that：The wirerope
（3）Around being fixed at the test platform（1）The fixed column of top（14）With the motor decelerating mechanism（4）Connection, institute
State motor decelerating mechanism（4）It is fixed on ground（15）On.
5. parking brake Simple brake performance test stand according to claim 1, it is characterised in that：The gradient is slowed down
Section（6）Slope surface be broken stone slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535549.4U CN208109418U (en) | 2018-04-16 | 2018-04-16 | Parking brake Simple brake performance test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535549.4U CN208109418U (en) | 2018-04-16 | 2018-04-16 | Parking brake Simple brake performance test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208109418U true CN208109418U (en) | 2018-11-16 |
Family
ID=64117802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535549.4U Expired - Fee Related CN208109418U (en) | 2018-04-16 | 2018-04-16 | Parking brake Simple brake performance test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208109418U (en) |
-
2018
- 2018-04-16 CN CN201820535549.4U patent/CN208109418U/en not_active Expired - Fee Related
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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: 20181116 |