CN201761478U - Antiskid auxiliary braking device used on vehicle - Google Patents
Antiskid auxiliary braking device used on vehicle Download PDFInfo
- Publication number
- CN201761478U CN201761478U CN2010205042578U CN201020504257U CN201761478U CN 201761478 U CN201761478 U CN 201761478U CN 2010205042578 U CN2010205042578 U CN 2010205042578U CN 201020504257 U CN201020504257 U CN 201020504257U CN 201761478 U CN201761478 U CN 201761478U
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- vehicle
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- brake lever
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Abstract
The utility model relates to a braking control system of a vehicle or parts thereof, in particular to an antiskid auxiliary braking device used on the vehicle, which comprises a control cylinder, a brake rod, an auxiliary snow-stepping antiskid plate and a three-way valve, wherein one branch valve port of the three-way valve is communicated with a brake master cylinder arranged on the vehicle; the upper end of the control cylinder is connected to a crossbeam of the vehicle; a piston rod arranged on the lower end of the control cylinder is fixedly connected with the middle part of the brake rod; the brake rod is arranged in the front of rear wheels of the vehicle; the upper end of the brake rod is hinged on the crossbeam of the vehicle; the lower end of the brake rod is connected and fixed with the top end of the auxiliary snow-stepping antiskid plate; and the air inlet on the cylinder body of the control cylinder is communicated with another branch valve port of the three-way valve. Compared with the traditional mode for installing antiskid chains on the tyres of the vehicle, the device has the advantages of no any damage to the road surface and obvious antiskid effect.
Description
Technical field
The utility model relates to vehicle braking control system or its parts, particularly relates to a kind of anti-skidding complemental brake system that is used on the vehicle.
Background technology
The brake system of vehicle self comprises master cylinder and the wheel cylinder that is connected by tracheae with master cylinder, when stepping on brake pedal, the application of force of pin can make the piston in the master cylinder brake solution be pushed away and produce pressure forward in oil circuit, pressure is sent to the wheel cylinder piston of each wheel via brake solution, it is outside that the piston of wheel cylinder promotes brake facing again, the inner face of brake facing and brake drum is rubbed, and produce the rotating speed that enough friction force remove to reduce wheel, to reach the purpose of brake.
In northern China, automobile is wet and slippery owing to the road surface when the ice and snow travels down, the brake system of vehicle self does not have tangible effect, be easy to take place traffic accident, generation for fear of traffic accident, generally the way of Cai Yonging is to adorn anti-slipping chain on motor tire, not only installation process is more time-consuming for the dress anti-slipping chain, and load onto common anti-slipping chain at motor tire and set out on a journey and travel, can influence the service life (new tire just can be scrapped in 300 kilometers) of motor tire, road pavement also has certain infringement.
The utility model content
For addressing the above problem, the utility model provides a kind of problem of emergency brake can effectively solve present ice and snow road running car the time, vehicle is stopped, to the harmless anti-skidding complemental brake system that is used on the vehicle of tire in very short distance.
The anti-skidding complemental brake system that is used on the vehicle of the present utility model, comprise control cylinder, brake lever, auxiliary snow checkered plate and the three-way valve stepped on, one of described three-way valve valve port communicates with master cylinder on being contained in vehicle, the upper end of described control cylinder is connected on the automotive frame, the piston rod of control cylinder lower end is captiveed joint with the middle part of brake lever, described brake lever is positioned at the place ahead of vehicle rear wheel, the upper end of brake lever is hinged on the automotive frame, the lower end of brake lever and the described auxiliary top of stepping on the snow checkered plate are connected and fixed, and the admission port on the described control cylinder cylinder body is connected with another valve port of three-way valve by minute pressure pipe.
The anti-skidding complemental brake system that is used on the vehicle of the present utility model comprises that also being fixed on being used on the automotive frame carries out spacing U-shaped retainer to described brake lever, and described brake lever is passed the U type opening of this U-shaped retainer.
The anti-skidding complemental brake system that is used on the vehicle of the present utility model, it is described that auxiliary to step on the snow checkered plate be rectangular steel plates, the auxiliary surface of stepping on the snow checkered plate is provided with anti-slipping chain.
The anti-skidding complemental brake system that is used on the vehicle of the present utility model, described control cylinder is a single-acting cylinder.
The anti-skidding complemental brake system that is used on the vehicle of the present utility model, described auxiliary step on the snow checkered plate when kiss the earth and the distance between the automobile back wheel be 50-60cm.
The beneficial effect that the utility model is used in the anti-skidding complemental brake system on the vehicle is: control dividing potential drop from original brake line by three-way valve during the utility model work, drive control cylinder and promote brake lever downwards, the auxiliary snow checkered plate of stepping on that utilization is connected the brake lever bottom cuts ice and snow layer, vehicle is in the process that moves ahead, the ice and snow in two trailing wheel the place aheads is removed totally substantially, what two trailing wheels contacted is pitchy road or cement pavement entirely, friction force has strengthened more than ten times than on ice and snow, thereby automobile can stop in very short distance, compare with traditional dress anti-slipping chain on vehicle tyre, the utility model not only can stop in the short range very much, and to motor tire without any damage.
The U-shaped retainer can be left and right spacing with brake linkage, and the situation of double swerve can not take place in the process that vehicle advances, and loads onto anti-slipping chain in the auxiliary bottom of stepping on the snow checkered plate, can increase and the snow face between friction, it is cleaner, with better function to remove the snow.Auxiliary step on the snow checkered plate when kiss the earth and the distance between the automobile back wheel be controlled to be 50-60cm, create favourable brake condition for the trailing wheel of vehicle.
Description of drawings
Fig. 1 is the structural representation that the utility model is used in the anti-skidding complemental brake system on the vehicle;
Fig. 2 is the gas circuit connection diagram that the utility model is used in the anti-skidding complemental brake system on the vehicle.
The specific embodiment
Below in conjunction with Figure of description the anti-skidding complemental brake system that the utility model is used on the vehicle is described further.
Referring to Fig. 1 and Fig. 2, the anti-skidding complemental brake system that is used on the vehicle of the present utility model, comprise control cylinder 21, U-shaped retainer 23, brake lever 22, automatically controlled three-way valve 4 and the auxiliary snow checkered plate 28 of stepping on, control cylinder 21 is a single-acting cylinder, admission port on control cylinder 21 cylinder bodies is connected with one valve port of automatically controlled three-way valve 4 by dividing pressure pipe 24, the upper end of control cylinder 21 is hinged on the automotive frame 3 by first Connection Block 25, the lower end of control cylinder 21 is connected and fixed by the middle part of second Connection Block 26 with brake lever 22, brake lever 22 is positioned at the place ahead of vehicle rear wheel 5, on the basal surface of automotive frame 3 and the place ahead place that is positioned at first Connection Block 25 be fixed with the 3rd Connection Block 27, the upper end of brake lever 22 is hinged in the 3rd Connection Block 27, the lower end of brake lever 22 is connected and fixed with the auxiliary top of stepping on snow checkered plate 28, assisting and stepping on snow checkered plate 28 is the steel plate of a rectangle, the auxiliary distance of stepping between snow checkered plate 28 and the automobile back wheel 5 is 60cm, this distance has been created favourable brake condition for brake, be wound with splayed anti-slipping chain 29 auxiliary stepping on the surface of avenging checkered plate 28, make that stepping on snow is more prone to, U-shaped retainer 23 is fixed on the automotive frame 3 and between first Connection Block 25 and the 3rd Connection Block 27, and it is spacing with brake lever 22 left and right sides that the U type opening of this U-shaped retainer 23 is passed at the middle part of brake lever 22.
The primary valve of automatically controlled three-way valve 4 communicates with wheel cylinder 11 in the former brake and drive system for vehicle with tow by first tracheae 12, and another valve port of automatically controlled three-way valve 4 communicates by second brake pipe 14 with master cylinder 13 in the former brake and drive system for vehicle with tow.
During concrete the use, open automatically controlled three-way valve 4, during brake pedal in chaufeur is stepped on operator's compartment, master cylinder 13 dividing potential drops are given the brake system work of wheel cylinder 11 control vehicles self, when master cylinder 13 is given wheel cylinder 11 dividing potential drops, pressure from 21 several kilograms in minute pressure pipe 24 control of access cylinders, making cylinder piston rod promote brake lever 22 works downwards, the auxiliary snow checkered plate 28 contact ice and snow faces downwards of stepping on that are fixed on brake lever 22 bottoms and are positioned at automobile back wheel the place ahead, ice and snow layer is cut, and like this, vehicle is in the process of brake, the ice and snow in two trailing wheel the place aheads is removed totally substantially, what contact is pitchy road or cement pavement entirely, and friction force has strengthened more than ten times, simultaneously than on ice and snow, finish brake process on the former brake system of wheel cylinder 11 controls, make automobile in very short distance, to stop.
Automatically controlled three-way valve 4 is contained in the manual position of chaufeur in the operator's compartment, and switch cuts out automatically controlled three-way valve 4 freely when not using, and control cylinder 21 is just no longer worked, and the retraction of the piston rod in the control cylinder 21 is to rely on the spring in the cylinder of packing into to realize.By repeatedly experimental results show that, originally the ABS brake speed of a motor vehicle is per hour 60 kilometers the time, at 40 meters with the interior car that also do not stop, moreover also to break away, also will turn automatically, and use the anti-skidding complemental brake system that is used on the vehicle of the present utility model, automobile is when the ice and snow travels down, the speed of a motor vehicle is in per hour 60 kilometers time brakes, only needs 20 meters just can stop with interior.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineering staff in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (5)
1. anti-skidding complemental brake system that is used on the vehicle, it is characterized in that: comprise control cylinder, brake lever, auxiliary snow checkered plate and the three-way valve stepped on, one of described three-way valve valve port communicates with master cylinder on being contained in vehicle, the upper end of described control cylinder is connected on the automotive frame, the piston rod of control cylinder lower end is captiveed joint with the middle part of brake lever, described brake lever is positioned at the place ahead of vehicle rear wheel, the upper end of brake lever is hinged on the automotive frame, the lower end of brake lever and the described auxiliary top of stepping on the snow checkered plate are connected and fixed, and the admission port on the described control cylinder cylinder body is connected with another valve port of three-way valve by minute pressure pipe.
2. the anti-skidding complemental brake system that is used on the vehicle according to claim 1 is characterized in that: comprise also being fixed on being used on the automotive frame described brake lever is carried out spacing U-shaped retainer that described brake lever is passed the U type opening of this U-shaped retainer.
3. the anti-skidding complemental brake system that is used on the vehicle according to claim 1 and 2 is characterized in that: described auxiliary to step on the snow checkered plate be rectangular steel plates, and the auxiliary surface of stepping on the snow checkered plate is provided with anti-slipping chain.
4. the anti-skidding complemental brake system that is used on the vehicle according to claim 3 is characterized in that: described control cylinder is a single-acting cylinder.
5. the anti-skidding complemental brake system that is used on the vehicle according to claim 4 is characterized in that: described auxiliary step on the snow checkered plate when kiss the earth and the distance between the automobile back wheel be 50-60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205042578U CN201761478U (en) | 2010-08-25 | 2010-08-25 | Antiskid auxiliary braking device used on vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205042578U CN201761478U (en) | 2010-08-25 | 2010-08-25 | Antiskid auxiliary braking device used on vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761478U true CN201761478U (en) | 2011-03-16 |
Family
ID=43714086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205042578U Expired - Fee Related CN201761478U (en) | 2010-08-25 | 2010-08-25 | Antiskid auxiliary braking device used on vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761478U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960508A (en) * | 2015-06-08 | 2015-10-07 | 钱天祥 | Auxiliary braking device |
| CN105620441A (en) * | 2015-12-25 | 2016-06-01 | 罗富强 | Stand-by emergency braking device for truck |
| CN107866075A (en) * | 2017-11-03 | 2018-04-03 | 国汇机械制造泰州有限公司 | A kind of Wild Mouse brake control system |
| CN109011525A (en) * | 2018-08-21 | 2018-12-18 | 华北理工大学 | A kind of adjustable speed skis and ski boots |
| CN109109836A (en) * | 2018-10-11 | 2019-01-01 | 合肥中科自动控制系统有限公司 | A kind of brake apparatus of unmanned tour bus |
-
2010
- 2010-08-25 CN CN2010205042578U patent/CN201761478U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960508A (en) * | 2015-06-08 | 2015-10-07 | 钱天祥 | Auxiliary braking device |
| CN105620441A (en) * | 2015-12-25 | 2016-06-01 | 罗富强 | Stand-by emergency braking device for truck |
| CN107866075A (en) * | 2017-11-03 | 2018-04-03 | 国汇机械制造泰州有限公司 | A kind of Wild Mouse brake control system |
| CN109011525A (en) * | 2018-08-21 | 2018-12-18 | 华北理工大学 | A kind of adjustable speed skis and ski boots |
| CN109109836A (en) * | 2018-10-11 | 2019-01-01 | 合肥中科自动控制系统有限公司 | A kind of brake apparatus of unmanned tour bus |
| CN109109836B (en) * | 2018-10-11 | 2024-02-23 | 合肥中科自动控制系统有限公司 | Braking device of unmanned sightseeing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110825 |