CN202863417U - Auxiliary braking device for vehicles - Google Patents
Auxiliary braking device for vehicles Download PDFInfo
- Publication number
- CN202863417U CN202863417U CN 201220099733 CN201220099733U CN202863417U CN 202863417 U CN202863417 U CN 202863417U CN 201220099733 CN201220099733 CN 201220099733 CN 201220099733 U CN201220099733 U CN 201220099733U CN 202863417 U CN202863417 U CN 202863417U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- friction
- braking
- auxiliary brake
- stopping
- Prior art date
Links
- 239000010410 layers Substances 0.000 claims description 5
- 239000003570 air Substances 0.000 claims description 3
- 239000003921 oils Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 280000312338 Pavement companies 0.000 description 1
- 239000004568 cements Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 231100000817 safety factors Toxicity 0.000 description 1
- 230000001429 stepping Effects 0.000 description 1
Abstract
Description
Technical field
The utility model belongs to vehicle auxiliary accessories technical field, is specifically related to a kind of auxiliary brake of vehicle.
Background technology
In recent years, express highway spreads all over the country, automobile is that hyper-speed travels at express highway, because the stopping distance of automobile becomes quadratic relationship to increase with the speed of a motor vehicle, growth is directly proportional with distance in the reflecting time, few people and front truck keep distance so far away on express highway, think that front truck is among advancing, have no relations near travelling, in case stopping suddenly appears in the front, car accident is just unavoidable, the major cause of continuous car accident occurs on Here it is the express highway, again because the friction coefficient of vehicle tyre and cement pavement is an individual definite value, so road adherence is limited, also there is not at present a kind of brake gear that can significantly shorten stopping distance, to adapt to the needs of hyper-speed driving on the express highway.
In addition, when stoppage of vehicle is on than escarpment, it relies on wheel and ground friction to reach the braking purpose, and wheel and ground friction coefficient also are definite values, so its traction is limited, if defect appears in brake and drive system for vehicle with tow again, this moment, vehicle can to the slope slid underneath under Action of Gravity Field, cause safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of auxiliary brake of vehicle is provided, and it can assist the friction force that increases vehicle and ground, thereby reaches safety dwelling, avoid the purpose such as overturning.
The technical scheme that the utility model adopts is: a kind of auxiliary brake of vehicle comprises friction stopping device and this friction stopping device is fixed on the vehicle body, telescopic anchor fitting.
As preferably, described friction stopping device is fixed on body bottom.
As preferably, described friction stopping device is fixed between body bottom side two wheels.
As preferably, described friction stopping device has two, is separately fixed between two wheels of body bottom dual-side.
As preferably, described anchor fitting is driven by automotive power, and its control setup is located in the operator's compartment.
As preferably, described anchor fitting is by air pressure or oil hydraulic power system drive, and its control setup is located in the operator's compartment.
As preferably, described friction stopping device is a bar shaped friction plate, captives joint with anchor fitting in its two ends.
As preferably, described bar shaped friction plate is provided with the rubber friction layer towards the side on earth's surface.
As preferably, described bar shaped friction plate is provided with protruding peak towards the side on earth's surface.
The beneficial effects of the utility model are: increase this complemental brake system at vehicle, can effectively increase the friction drag between vehicle and ground, reach the deceleration purpose, significantly shortened stopping distance, can avoid to a great extent the continuously generation of collision grave accident on the express highway; And arrange in the vehicle both sides respectively, can be used as fulcrum support in the vehicle both sides, thereby reach firm purpose, avoid overturning; In addition, the utility model also can play the effect of automatic jack, and is very practical and convenient.
Description of drawings
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model structural representation.
Among the figure: 1, anchor fitting; 2, bar shaped friction plate; 3, protruding peak; 4, rubber friction layer; 5, friction stopping device.
The specific embodiment
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
Embodiment one:
As depicted in figs. 1 and 2, a kind of auxiliary brake of vehicle comprises friction stopping device 5 and this friction stopping device 5 is fixed on the vehicle body, telescopic anchor fitting 1 that described friction stopping device 5 is fixed between body bottom side two wheels.
Described friction stopping device 5 is a bar shaped friction plate 2, captive joint with anchor fitting 1 in its two ends, described bar shaped friction plate 2 is provided with protruding peak 3 towards the side on earth's surface, described bar shaped friction plate 2 also is provided with rubber friction layer 4 on the side on earth's surface, protruding peak 3 and rubber friction layer 4 the further friction force that has strengthened between bar shaped friction plate 2 and ground is set, can reach better braking effect.
Bar shaped friction plate 2 is along the vehicle lengthwise direction setting in this device, and the length of bar shaped friction plate 2 is the distance between automobile side two wheels, and its width is the width of wheel, and it highly is the wheel height half.
Described anchor fitting 1 is driven by automotive power, and its control setup is located in the operator's compartment, is convenient to driver's operation.
Use procedure of the present utility model is as follows: this device is installed on the vehicle, when the needs emergency brake, when stepping on vehicle brake, by control setup friction stopping device 5 is fallen, be affixed on ground, thereby increase the friction force on vehicle and ground, reduce the vehicle sliding distance, realize the purpose of safe and effective brake; When not in use, can friction stopping device 5 be shunk at the bottom of car by telescopic anchor fitting 1, not affect normally travelling of vehicle.
This device also can be used as automatic jack and uses, and when wheel is absorbed in the ground pit, can friction stopping device 5 be extended earthward by telescopic anchor fitting 1, and contact with ground, form a strong point, play the effect of jack, thereby after pit filled and led up vehicle is rolled away from.
Embodiment two:
In the present embodiment, described friction stopping device 5 has two, is separately fixed between two wheels of body bottom dual-side, and described anchor fitting 1 is by air pressure or oil hydraulic power system drive, and its control setup is located in the operator's compartment.All the other structures are identical with embodiment one in the present embodiment.
Owing at the vehicle dual-side complemental brake system described in the utility model being installed all, can be used as fulcrum support in the vehicle both sides, thereby reach the effect that vehicle is firm, safety factor is high, if during vehicle generation somersault, can keep balance because of the supporting role of both sides friction stopping device 5, so it can effectively reduce the generation of roll-over accident.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099733 CN202863417U (en) | 2012-03-16 | 2012-03-16 | Auxiliary braking device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220099733 CN202863417U (en) | 2012-03-16 | 2012-03-16 | Auxiliary braking device for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863417U true CN202863417U (en) | 2013-04-10 |
Family
ID=48030162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220099733 CN202863417U (en) | 2012-03-16 | 2012-03-16 | Auxiliary braking device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863417U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015707A (en) * | 2014-06-16 | 2014-09-03 | 马红伦 | Antiskid device and automobile with same |
| CN105501197A (en) * | 2015-12-16 | 2016-04-20 | 苏州银雀智能科技有限公司 | Braking vane provided with rubber bumps and manufacture method of braking vane |
| CN105818790A (en) * | 2016-04-24 | 2016-08-03 | 仪陇铭崧科创中心 | Ground friction hydraulic braking system |
| CN106136586A (en) * | 2016-07-14 | 2016-11-23 | 合肥人和节能环保设备制造有限公司 | A kind of food conveyer auxiliary climbing apparatus |
-
2012
- 2012-03-16 CN CN 201220099733 patent/CN202863417U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015707A (en) * | 2014-06-16 | 2014-09-03 | 马红伦 | Antiskid device and automobile with same |
| CN104015707B (en) * | 2014-06-16 | 2016-05-25 | 马红伦 | A kind of shoe and with the automobile of this shoe |
| CN105501197A (en) * | 2015-12-16 | 2016-04-20 | 苏州银雀智能科技有限公司 | Braking vane provided with rubber bumps and manufacture method of braking vane |
| CN105818790A (en) * | 2016-04-24 | 2016-08-03 | 仪陇铭崧科创中心 | Ground friction hydraulic braking system |
| CN106136586A (en) * | 2016-07-14 | 2016-11-23 | 合肥人和节能环保设备制造有限公司 | A kind of food conveyer auxiliary climbing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EXPY | Termination of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150316 |