CN204368122U - A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road - Google Patents
A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road Download PDFInfo
- Publication number
- CN204368122U CN204368122U CN201520022704.9U CN201520022704U CN204368122U CN 204368122 U CN204368122 U CN 204368122U CN 201520022704 U CN201520022704 U CN 201520022704U CN 204368122 U CN204368122 U CN 204368122U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- pipe
- liquid
- actuating cylinder
- distributing box
- 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
Links
Landscapes
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road, the utility model relates to a kind of brake of motor-driven vehicle mechanism, the utility model in order to solve northern China due to weather cold and cool, the friction coefficient of self-propelled vehicle tire and ice and snow road when ice and snow road travels reduces, the longer accident that easily gets into an accident of stopping distance, on tire during fitting overall chain, anti-slipping chain can not adjust, and noise is larger during vehicle tyre fitting overall chain, very large to the wearing and tearing of tire, cost is high, and the problem that braking effect is undesirable, described assist brake mechanism comprises Hydraulic Conirol Unit, and Hydraulic Conirol Unit comprises distributing box first flow duct, first pipeline five-way, pressure distributor, Hydraulic Pump liquid-in pipe, Hydraulic Pump, distributing box liquid-in pipe, distributing box second flow duct, second pipeline five-way, hydraulic pressure oil tank, hydraulic pressure oil tank liquid back pipe, first isocon and the second isocon, described assist brake mechanism also comprises four brake executive modules, and the utility model is used in motor-rehicle braking system.
Description
Technical field
The utility model relates to a kind of brake of motor-driven vehicle mechanism, is specifically related to a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road.
Background technology
Northern China due to weather cold and cool, the snow and ice cover phase is long, the chaufeur of power actuated vehicle makes troubles in driving, when traveling friction coefficient in ice and snow road reduces, car brakeing is greatly affected, although therefore at relatively low vehicle speeds, easily get into an accident because stopping distance is longer accident, usually fitting overall chain on tire when general self-propelled vehicle travels on ice and snow road, slide in braking to prevent vehicle, the size of anti-slipping chain is fixing in addition, can not adjust during use, and noise is larger during vehicle tyre fitting overall chain, very large to the wearing and tearing of tire, cost is high, and the problem that braking effect is undesirable.
Utility model content
The utility model in order to solve northern China due to weather cold and cool, the friction coefficient of self-propelled vehicle tire and ice and snow road when ice and snow road travels reduces, the longer accident that easily gets into an accident of stopping distance, on tire during fitting overall chain, anti-slipping chain can not adjust, and during vehicle tyre fitting overall chain, noise is larger, very large to the wearing and tearing of tire, cost is high, and the problem that braking effect is undesirable, and then a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road is proposed.
The utility model is the technical scheme adopted that solves the problem: described assist brake mechanism comprises Hydraulic Conirol Unit, Hydraulic Conirol Unit comprises distributing box first flow duct, first pipeline five-way, pressure distributor, Hydraulic Pump liquid-in pipe, Hydraulic Pump, distributing box liquid-in pipe, distributing box second flow duct, second pipeline five-way, hydraulic pressure oil tank, hydraulic pressure oil tank liquid back pipe, four the first isocons and four the second isocons, described assist brake mechanism also comprises four brake executive modules, each brake executive module is arranged on the wheel of self-propelled vehicle respectively, Hydraulic Pump is fixedly mounted on car body driving engine place, and Hydraulic Pump rotating shaft is fixedly connected with the rotating shaft of car body driving engine, pressure distributor is fixedly mounted in car body operator's compartment, hydraulic pressure oil tank is arranged on car body rear end, one end of Hydraulic Pump liquid-in pipe is connected with Hydraulic Pump liquid inlet, the other end of Hydraulic Pump liquid-in pipe is connected with the liquid outlet of hydraulic pressure oil tank, one end of hydraulic pressure oil tank liquid back pipe is connected with the inlet of hydraulic pressure oil tank, the other end of hydraulic pressure oil tank liquid back pipe is connected with the oil outlet of pressure distributor, one end of distributing box liquid-in pipe is connected with the liquid outlet of Hydraulic Pump, the other end of distributing box liquid-in pipe is connected with the liquid inlet of pressure distributor, one end of distributing box first flow duct is connected with first-class the opening one's mouth of pressure distributor, the other end of distributing box first flow duct is connected with one end of the first pipeline five-way, other four ports of the first pipeline five-way are connected with one end of first isocon respectively, and the other end of each first isocon is connected with the executive module that brakes, open one's mouth with pressure distributor second and be connected in one end of distributing box second flow duct, the other end of distributing box second flow duct is connected with one end of the second pipeline five-way, other four ports of the second pipeline threeway are connected with one end of second isocon respectively, and the other end of each second isocon is connected with the executive module that brakes.
The beneficial effects of the utility model are: controlled the brake executive module 19 on four wheels 1 during use the utility model by the lifting lever of pressure distributor 4, the piston rod of hydraulic actuating cylinder 24 is stretched out, when the piston rod of hydraulic actuating cylinder 24 being stretched out reach maxim, the outermost end of arc 13 exceeds the outermost periphery of wheel, rubbed by arc 13 and ice and snow road, increase friction coefficient, shorten stopping distance, ensure traffic safety, reduce the generation of traffic accident, reduce noise during driving, and when self-propelled vehicle starts skidding at ice and snow road, start brake executive module 19 and increase friction by multiple arc 13, ensure that motor vehicle energy normally starts traveling, the tire of protection self-propelled vehicle is not by the wearing and tearing of braking, cost-saving, reduce spending, the utility model also has simple to operate, the advantage such as easy to use.
Accompanying drawing explanation
Fig. 1 is that the utility model is arranged on integrally-built front view on car body, and Fig. 2 is that brake executive module 19 is arranged on front view on wheel, the front view of Fig. 3 to be protruding 12 be thread form of projection.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1-Fig. 3 illustrates present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, described assist brake mechanism comprises Hydraulic Conirol Unit 20, Hydraulic Conirol Unit 20 comprises distributing box first flow duct 2, first pipeline five-way 3, pressure distributor 4, Hydraulic Pump liquid-in pipe 5, Hydraulic Pump 6, distributing box liquid-in pipe 7, distributing box second flow duct 8, second pipeline five-way 9, hydraulic pressure oil tank 17, hydraulic pressure oil tank liquid back pipe 18, four the first isocons 10 and four the second isocons 11, described assist brake mechanism also comprises four brake executive modules 19, each brake executive module 19 is arranged on the wheel 1 of self-propelled vehicle respectively, Hydraulic Pump 6 is fixedly mounted on car body driving engine place, and Hydraulic Pump 6 rotating shaft is fixedly connected with the rotating shaft of car body driving engine, pressure distributor 4 is fixedly mounted in car body operator's compartment, hydraulic pressure oil tank 17 is arranged on car body 1 rear end, one end of Hydraulic Pump liquid-in pipe 5 is connected with Hydraulic Pump 6 liquid inlet, the other end of Hydraulic Pump liquid-in pipe 5 is connected with the liquid outlet of hydraulic pressure oil tank 17, one end of hydraulic pressure oil tank liquid back pipe 18 is connected with the inlet of hydraulic pressure oil tank 17, the other end of hydraulic pressure oil tank liquid back pipe 18 is connected with the oil outlet of pressure distributor 4, one end of distributing box liquid-in pipe 7 is connected with the liquid outlet of Hydraulic Pump 6, the other end of distributing box liquid-in pipe 7 is connected with the liquid inlet of pressure distributor 4, one end of distributing box first flow duct 2 is connected with first-class the opening one's mouth of pressure distributor 4, the other end of distributing box first flow duct 2 is connected with one end of the first pipeline five-way 3, other four ports of the first pipeline five-way 3 are connected with one end of first isocon 10 respectively, and the other end of each first isocon 10 is connected with the executive module 19 that brakes, open one's mouth with pressure distributor 4 second and be connected in one end of distributing box second flow duct 8, the other end of distributing box second flow duct 8 is connected with one end of the second pipeline five-way 9, other four ports of the second pipeline threeway 9 are connected with one end of second isocon 11 respectively, and the other end of each second isocon 11 is connected with the executive module 19 that brakes.
In present embodiment, pressure distributor 4, Hydraulic Pump 6 and hydraulic ram 21 are prior art.
Detailed description of the invention two: composition graphs 1-Fig. 3 illustrates present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, brake executive module 19 also comprises executive module mounting ring 14, annular hydraulic oil outlet pipe 15, fixed protection pipe 21, hydraulic actuating cylinder oil inlet distribution, rotating fixed disk 22, multiple arc 13, multiple spring 16 and multiple hydraulic actuating cylinder 24, rotating fixed disk 22 is mounted by means of bolts on the wheel shaft of wheel 1, multiple hydraulic actuating cylinder 24 is radially fixedly mounted on rotating fixed disk 22, and the outer cover of each hydraulic actuating cylinder 24 is provided with a fixed protection pipe 21, executive module mounting ring 14 is set on rotating fixed disk 22, one end of each fixed protection pipe 21 is fixedly mounted on rotating fixed disk 22, the other end fixed installation of each fixed protection pipe 21 is expert on the madial wall of assembly mounting ring 14, the piston rod of each hydraulic actuating cylinder 24 passes executive module mounting ring 14 and is fixedly connected with an arc 13, and be provided with a spring 16 between the housing department of each hydraulic actuating cylinder 24 and executive module mounting ring 14, and spring 16 is set on the piston rod of each hydraulic actuating cylinder 24, hydraulic actuating cylinder oil inlet distribution is fixedly mounted on rotating fixed disk 22, each outlet end of hydraulic actuating cylinder oil inlet distribution is tightly connected with the liquid inlet of a hydraulic actuating cylinder 24 respectively, the liquid inlet of hydraulic actuating cylinder oil inlet distribution is tightly connected by the other end of hydraulic pressure oil inlet swivel and second isocon 11, annular hydraulic oil outlet pipe 15 is tightly connected with the outlet end of each hydraulic actuating cylinder 24 respectively, and the outlet end of annular hydraulic oil outlet pipe 15 is tightly connected with the other end of first isocon 10 respectively, other is identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1-Fig. 3 illustrates present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, the extrados of described each arc 13 is processed with multiple protruding 12, increase the friction with ice and snow road by protruding 12, other is identical with detailed description of the invention one.
Detailed description of the invention four: composition graphs 3 illustrates present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, described each projection (12) is protruding thread form, protruding thread form can increase friction coefficient, and other is identical with detailed description of the invention one.
Detailed description of the invention five: composition graphs 1 illustrates present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, described Hydraulic Pump 6 is hydraulic pressure dextrorotation pump, and other is identical with detailed description of the invention one.
Detailed description of the invention six: composition graphs 1 and Fig. 2 illustrate present embodiment, a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road described in present embodiment, when during work, the piston rod of each hydraulic actuating cylinder 24 is stretched to maxim, the summit at the top place of the piston rod of multiple hydraulic actuating cylinder 24 is all on same circle, form circle diameter and be greater than wheel 1 lateral surface place circle diameter, and form the difference d of circle diameter and wheel 1 lateral surface place circle diameter, the span of d is 1cm ~ 5cm or 5cm ~ 10cm, on ice and snow road, drag effect is carried out best when the value of d is 4cm, other is identical with detailed description of the invention one.
Principle of work
When car body moves forward on ice and snow road, if be badly in need of brake, while braking to the brake system of car body self, primer fluid press pump 6 provides power by the driving engine of car body, the brake executive module 19 on four wheels 1 is controlled by the lifting lever of hydraulic control distributing box 4, the piston rod of hydraulic actuating cylinder 24 is stretched out, when the piston rod of hydraulic actuating cylinder 24 being stretched out reach maxim, the outermost end of arc 13 exceeds the outermost periphery of wheel, rubbed by arc 13 and ice and snow road, increase friction coefficient, shorten stopping distance, ensure traffic safety, complete and once brake.
Claims (5)
1. one kind for the anti-skidding assist brake mechanism of self-propelled vehicle ice and snow road, described assist brake mechanism comprises Hydraulic Conirol Unit (20), Hydraulic Conirol Unit (20) comprises distributing box first flow duct (2), first pipeline five-way (3), pressure distributor (4), Hydraulic Pump liquid-in pipe (5), Hydraulic Pump (6), distributing box liquid-in pipe (7), distributing box second flow duct (8), second pipeline five-way (9), hydraulic pressure oil tank (17), hydraulic pressure oil tank liquid back pipe (18), four the first isocons (10) and four the second isocons (11), it is characterized in that: described assist brake mechanism also comprises four brakes executive module (19), each brake executive module (19) is arranged on the wheel (1) of self-propelled vehicle respectively, Hydraulic Pump (6) is fixedly mounted on car body driving engine place, and Hydraulic Pump (6) rotating shaft is fixedly connected with the rotating shaft of car body driving engine, pressure distributor (4) is fixedly mounted in car body operator's compartment, hydraulic pressure oil tank (17) is arranged on car body (1) rear end, one end of Hydraulic Pump liquid-in pipe (5) is connected with Hydraulic Pump (6) liquid inlet, the other end of Hydraulic Pump liquid-in pipe (5) is connected with the liquid outlet of hydraulic pressure oil tank (17), one end of hydraulic pressure oil tank liquid back pipe (18) is connected with the inlet of hydraulic pressure oil tank (17), the other end of hydraulic pressure oil tank liquid back pipe (18) is connected with the oil outlet of pressure distributor (4), one end of distributing box liquid-in pipe (7) is connected with the liquid outlet of Hydraulic Pump (6), the other end of distributing box liquid-in pipe (7) is connected with the liquid inlet of pressure distributor (4), one end of distributing box first flow duct (2) is connected with first-class the opening one's mouth of pressure distributor (4), the other end of distributing box first flow duct (2) is connected with one end of the first pipeline five-way (3), other four ports of the first pipeline five-way (3) are connected with one end of first isocon (10) respectively, and the other end of each first isocon (10) is connected with the executive module (19) that brakes, open one's mouth with pressure distributor (4) second and be connected in one end of distributing box second flow duct (8), the other end of distributing box second flow duct (8) is connected with one end of the second pipeline five-way (9), other four ports of the second pipeline threeway (9) are connected with one end of second isocon (11) respectively, and the other end of each second isocon (11) is connected with the executive module (19) that brakes.
2. a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road according to claim 1, it is characterized in that: brake executive module (19) also comprises executive module mounting ring (14), annular hydraulic oil outlet pipe (15), fixed protection pipe (21), hydraulic actuating cylinder oil inlet distribution, rotating fixed disk (22), multiple arc (13), multiple spring (16) and multiple hydraulic actuating cylinder (24), rotating fixed disk (22) is fixedly mounted on by multiple bolt on the wheel shaft of wheel (1), multiple hydraulic actuating cylinder (24) is radially fixedly mounted on rotating fixed disk (22), and the outer cover of each hydraulic actuating cylinder (24) is provided with a fixed protection pipe (21), executive module mounting ring (14) is set on rotating fixed disk (22), one end of each fixed protection pipe (21) is fixedly mounted on rotating fixed disk (22), the other end fixed installation of each fixed protection pipe (21) is expert on the madial wall of assembly mounting ring (14), the piston rod of each hydraulic actuating cylinder (24) is fixedly connected with an arc (13) through executive module mounting ring (14), and between the housing department of each hydraulic actuating cylinder (24) and executive module mounting ring (14), be provided with a spring (16), and spring (16) is set on the piston rod of each hydraulic actuating cylinder (24), hydraulic actuating cylinder oil inlet distribution is fixedly mounted on rotating fixed disk (22), each outlet end of hydraulic actuating cylinder oil inlet distribution is tightly connected with the liquid inlet of a hydraulic actuating cylinder (24) respectively, the liquid inlet of hydraulic actuating cylinder oil inlet distribution is tightly connected by the other end of hydraulic pressure oil inlet swivel and second isocon (11), annular hydraulic oil outlet pipe (15) is tightly connected with the outlet end of each hydraulic actuating cylinder (24) respectively, and the outlet end of annular hydraulic oil outlet pipe (15) is tightly connected with the other end of first isocon (10) respectively.
3. a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road according to claim 2, is characterized in that: the extrados of described each arc (13) is processed with multiple projection (12).
4. a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road according to claim 2, is characterized in that: described each projection (12) is protruding thread form.
5. a kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road according to claim 1, is characterized in that: described Hydraulic Pump (6) is hydraulic pressure dextrorotation pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022704.9U CN204368122U (en) | 2015-01-13 | 2015-01-13 | A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022704.9U CN204368122U (en) | 2015-01-13 | 2015-01-13 | A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204368122U true CN204368122U (en) | 2015-06-03 |
Family
ID=53324365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022704.9U Expired - Fee Related CN204368122U (en) | 2015-01-13 | 2015-01-13 | A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204368122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554196A (en) * | 2015-01-13 | 2015-04-29 | 姜朝清 | Auxiliary braking mechanism for skid resistance of motor vehicle on ice-snow pavement |
| CN105474812A (en) * | 2015-12-31 | 2016-04-13 | 天津贝斯特斯科技有限公司 | Hydraulic supporting device |
| CN109424666A (en) * | 2017-09-04 | 2019-03-05 | 孙丕祥 | Turbine dodges jump formula brake gear |
-
2015
- 2015-01-13 CN CN201520022704.9U patent/CN204368122U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554196A (en) * | 2015-01-13 | 2015-04-29 | 姜朝清 | Auxiliary braking mechanism for skid resistance of motor vehicle on ice-snow pavement |
| CN105474812A (en) * | 2015-12-31 | 2016-04-13 | 天津贝斯特斯科技有限公司 | Hydraulic supporting device |
| CN109424666A (en) * | 2017-09-04 | 2019-03-05 | 孙丕祥 | Turbine dodges jump formula brake gear |
| CN109424666B (en) * | 2017-09-04 | 2020-08-28 | 孙丕祥 | Turbine flash type brake device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103101522B (en) | Auxiliary brake device applied to non-drive axle | |
| CN204368122U (en) | A kind of assist brake mechanism anti-skidding for self-propelled vehicle ice and snow road | |
| CN102463970B (en) | Automobile short-distance braking control device and automobile short-distance braking control method using same | |
| CN201703362U (en) | Auxiliary brake friction plate | |
| CN106080564B (en) | The wet brake system of engineering dump truck double-loop air braking | |
| CN104554196A (en) | Auxiliary braking mechanism for skid resistance of motor vehicle on ice-snow pavement | |
| CN104442782A (en) | Automatic automobile braking system | |
| CN101962007B (en) | Brake synchronous forced cooling device of heavy vehicle | |
| US11691604B2 (en) | Vehicle braking capability determination by braking with fewer than all available braking wheels | |
| CN204197206U (en) | Electric vehicle/motorcycle ABS brake anti-blocking linkage | |
| CN201761479U (en) | Cooling device of the brake part of heavy type automobile | |
| CN202593490U (en) | Three-channel ABS (Anti Lock Brake System) system | |
| CN205345257U (en) | Manual brake system is united to dish behind preceding dish | |
| CN203753108U (en) | Brake mechanism of motor vehicle for driving on ice snow covered pavement | |
| CN201685801U (en) | Braking apparatus for tire protection | |
| CN201825028U (en) | Braking system of light truck | |
| CN204956457U (en) | Hydraulic pressure auxiliary braking system all | |
| RU107103U1 (en) | DEVICE FOR INCREASING CONNECTIVE PROPERTIES OF VEHICLE WHEEL WHEEL | |
| CN2841438Y (en) | Multifunctional, air cooling water pressure device | |
| CN103009913A (en) | Vehicular antiskid wheel disc | |
| CN202669802U (en) | Vehicle driven wheel lifting and rotating one-time finishing parking device | |
| CN202593491U (en) | Electric vehicle hydraulic emergence brake device | |
| CN103625443B (en) | Car roof active adjustment type air resistance retarding device | |
| CN206416989U (en) | A kind of automobile urgent brake Ding Genfa dual fail-safe systems | |
| CN2769131Y (en) | Tyre emergency air releasing device for reducing braking distance |
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 |
Granted publication date: 20150603 Termination date: 20170113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |