CN201685809U - Middle brake system between vehicle axles - Google Patents
Middle brake system between vehicle axles Download PDFInfo
- Publication number
- CN201685809U CN201685809U CN2009202538047U CN200920253804U CN201685809U CN 201685809 U CN201685809 U CN 201685809U CN 2009202538047 U CN2009202538047 U CN 2009202538047U CN 200920253804 U CN200920253804 U CN 200920253804U CN 201685809 U CN201685809 U CN 201685809U
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- brake
- brake system
- vehicle
- reducing valve
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a middle brake system between vehicle axles, and relates to a brake system for a vehicle, in particular to a brake system for a heavy duty vehicle. The brake system comprises a brake pull bar, a brake pipe, a gas pipe, a drive axle, a cam brake device, a flange plate, a master cylinder, a pressure reducing valve and a rear speed change gear, wherein the brake pull bar is connected with a brake pedal of the vehicle and connected with the brake pipe through the master cylinder; the brake pipe is connected with the pressure reducing valve; the pressure reducing valve is connected with a wheel cylinder through the gas pipe; the wheel cylinder is connected with the cam brake device which is connected with the drive axle through the flange; and the drive axle is connected with the rear speed change gear. The brake system between vehicle axles has high economic benefit and good safety guarantee effect, is convenient to install and easy to be operated, can be widely applied to various large and medium-sized motor vehicles, and can be singly used or matched with an original vehicle brake system for use on the basis that the original brake system is not changed, thus ensuring that the service life of the original vehicle brake system is correspondingly prolonged by 3 to 5 times.
Description
Technical field
The utility model relates to a kind of vehicle braked device, particularly a kind of brake equipment of heavy goods vehicles.
Background technology
Because current autotruck brake safe weak effect, brake failure rate height, safety misadventure takes place frequently.Brake product frictional heating amount height on the market causes tire blast, burning easily, has brought serious threat for the chaufeur and the personnel's of riding safety of life and property.
Summary of the invention
The purpose of this utility model is intended to overcome the defective of prior art, and a kind of good braking effect is provided, between the high waggon axle of safety performance in brake system.
Brake system between waggon axle described in the utility model, constitute by drag pull bar, brake pipe, tracheae, transmission shaft, cam catch, flange, master cylinder, reducing valve and Rear Derailleur, the drag pull bar is connected with the brake pedal of vehicle, the drag pull bar is connected with brake pipe by master cylinder, brake pipe is connected with reducing valve, reducing valve is connected with wheel cylinder by tracheae, wheel cylinder is connected with cam catch, cam catch is connected with transmission shaft by flange, and transmission shaft is connected with Rear Derailleur.
Brake system between described waggon axle, the air pressure of described reducing valve adjustment is every sq cm 0.5-1 kilogram.On cam catch, be connected with cooling system.
Brake system between described waggon axle, on cam catch, be connected with emergency stop button by tracheae, emergency stop button is connected with electromagnetic valve by power lead, air inlet pipe on the electromagnetic valve is connected with gas cartridge, freeing pipe is connected with reducing valve, reducing valve is connected with wheel cylinder by tracheae, and wheel cylinder is connected with cam catch.The air pressure of reducing valve adjustment is every sq cm 3-6 kilogram.
Brake system between waggon axle described in the utility model, brake is the 6-10 kilogram firmly, strength is transferred to master cylinder by pull bar, be transferred to reducing valve through brake pipe again, reducing valve is adjusted into every sq cm 0.5-1 kilogram air pressure and connects wheel cylinder, directly act on cam catch by wheel cylinder, control cam catch by different air pressure and alleviate speed, avoid a service brake firmly to cause brake drum explosion, transmission and speed change system destroyed.Braking produces every meter 260-360 Newton system power between centers, reach slow safety rate, braking force and bonded assembly transmission shaft produce 4 times of lever torsion and are transferred to Rear Derailleur, the gear ratio of Rear Derailleur is with 5-6 times of speed-changing braking power of stressed expansion, by the semiaxis uniformity torsion is transferred to two trailing wheels, the huge braking force of the common generation of the strength that cooperates wheel cylinder to be transferred to, because the stressed uniformity of both sides trailing wheel, play the two-wheeled positioning action, can replace the four-wheel station-keeping mode, the monolateral defective steering stabilizer that causes direction out of control to cause, rollover effectively prevent to brake.The multi-level lever principle of brake system utilization between waggon axle, in braking force change mechanical reactance into, make the reverse side use of the driving surface of basin angle, back tooth, make full use of mechanical braking.Braking is directly installed on the transmission shaft in the automobile between centers, and the vehicle crossbeam is played stable and reinforcement effect.Braking force is converted into mechanical force, and the huge torsion of generation directly affacts trailing wheel and steel basin, has improved braking quality admirably.The power that produced of brake system changes mechanical reactance between waggon axle, has alleviated the brake facing wearing and tearing of four-wheel braking, prevents that brake drum explosion and friction high temperature from causing the vehicle pyrophoricity accident, improved the vehicular four wheels brake system service life 3-5 doubly.Brake system can be used separately between waggon axle, also can be used with former vehicle brake.
The utility model also is connected with emergency stop button, it utilizes brake equipment in the automobile between centers, under the entirely ineffective situation of former car brake system, emergency stop button connects electromagnetic valve by power lead, electromagnetic valve connects reducing valve by freeing pipe, and reducing valve is the 3-6 kilogram with adjustment of inflation pressure, and reducing valve connects wheel cylinder by tracheae, wheel cylinder directly acts on cam catch, and the huge braking force of braking generation is checked car in the between centers.
Brake system is the speed-changing braking device of high efficiency, underload between waggon axle described in the utility model, it utilizes multi-level lever principle, increase substantially the reliability of big-and-middle-sized automobile brake system, have safe, good stability, characteristics that energy saving is strong.Brake system economic benefit height between waggon axle, ensure safety and effective, easy for installationly easily control, be widely used in various big-and-middle-sized automobiles, on the basis that does not change original brake system, use with the former car brake system of cooperation separately, make corresponding prolongation of former car brake system life-span 3-5 doubly.Under the entirely ineffective situation of former car brake system, be furnished with emergency brake system separately, ensure driver and crew's life security to greatest extent.Brake system adopts polymer composite to make between waggon axle, high abrasion, high temperature resistance, and brake shoes is the special-purpose shoe plate material of aircraft, surmounts like product 10-20 service life doubly.Brake system can be directly installed on the transmission shaft between waggon axle, has thoroughly solved the danger monolateral, that brake is breakked away of braking, and improves braking quality 5-7 doubly.Therefore, no matter road conditions quality, weather quality, vehicle condition quality all can normally be used safely.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, but is not limited to embodiment.
Embodiment 1
Brake system is by the drag pull bar between waggon axle described in the utility model, brake pipe, tracheae, transmission shaft, cam catch, flange, pump, reducing valve and Rear Derailleur constitute, the drag pull bar is connected with the brake pedal of vehicle, the drag pull bar is connected with brake pipe with wheel cylinder by master cylinder, brake pipe is connected with reducing valve, reducing valve is connected with cam catch by tracheae, on cam catch, be connected with cooling system, cam catch is through digital balance effect, directly be assembled on the transmission shaft by flange, be connected with transmission shaft, transmission shaft is connected with Rear Derailleur, cam catch is furnished with the automatic water jetting cooling system, carry the water-injection system processing of lowering the temperature, prevent that effectively drag friction from producing the brake that causes behind the high temperature and losing efficacy.
Embodiment 2
Brake system between described waggon axle, the critical days that produces when preventing that former car brake system is entirely ineffective, native system also is furnished with emergency brake system.On cam catch, be connected with emergency stop button by tracheae, emergency stop button is connected with electromagnetic valve by power lead, air inlet pipe on the electromagnetic valve is connected with gas cartridge, and freeing pipe is connected with reducing valve, and reducing valve is connected with cam catch by tracheae.All the other are with embodiment 1.
Claims (3)
1. brake system between a waggon axle, it is characterized in that, constitute by drag pull bar, brake pipe, tracheae, transmission shaft, cam catch, flange, master cylinder, reducing valve and Rear Derailleur, the drag pull bar is connected with the brake pedal of vehicle, the drag pull bar is connected with brake pipe by master cylinder, brake pipe is connected with reducing valve, reducing valve is connected with wheel cylinder by tracheae, wheel cylinder is connected with cam catch, cam catch is connected with transmission shaft by flange, and transmission shaft is connected with Rear Derailleur.
2. brake system between waggon axle according to claim 1 is characterized in that, is connected with cooling system on cam catch.
3. brake system between waggon axle according to claim 1, it is characterized in that, on cam catch, be connected with emergency stop button by tracheae, emergency stop button is connected with electromagnetic valve by power lead, air inlet pipe on the electromagnetic valve is connected with gas cartridge, freeing pipe is connected with reducing valve, and reducing valve is connected with wheel cylinder by tracheae, and wheel cylinder is connected with cam catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202538047U CN201685809U (en) | 2009-12-02 | 2009-12-02 | Middle brake system between vehicle axles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202538047U CN201685809U (en) | 2009-12-02 | 2009-12-02 | Middle brake system between vehicle axles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685809U true CN201685809U (en) | 2010-12-29 |
Family
ID=43374098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202538047U Expired - Fee Related CN201685809U (en) | 2009-12-02 | 2009-12-02 | Middle brake system between vehicle axles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832420A (en) * | 2014-03-31 | 2014-06-04 | 舒中清 | Compensation brake device |
| CN112265530A (en) * | 2020-10-27 | 2021-01-26 | 南京迪升动力科技有限公司 | Air pressure device for heavy truck braking system |
-
2009
- 2009-12-02 CN CN2009202538047U patent/CN201685809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832420A (en) * | 2014-03-31 | 2014-06-04 | 舒中清 | Compensation brake device |
| CN112265530A (en) * | 2020-10-27 | 2021-01-26 | 南京迪升动力科技有限公司 | Air pressure device for heavy truck braking system |
| CN112265530B (en) * | 2020-10-27 | 2021-09-14 | 南京迪升动力科技有限公司 | Air pressure device for heavy truck braking system |
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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: 20101229 Termination date: 20121202 |