CN203580918U - Vehicle-mounted multifunctional hydraulic integrated device - Google Patents
Vehicle-mounted multifunctional hydraulic integrated device Download PDFInfo
- Publication number
- CN203580918U CN203580918U CN201320735274.6U CN201320735274U CN203580918U CN 203580918 U CN203580918 U CN 203580918U CN 201320735274 U CN201320735274 U CN 201320735274U CN 203580918 U CN203580918 U CN 203580918U
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- vehicle
- thick stick
- box
- hydraulic
- hydraulic power
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- 239000002965 rope Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 235000003642 hunger Nutrition 0.000 claims description 5
- 230000037351 starvation Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 33
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 239000000446 fuel Substances 0.000 description 2
- 238000010338 mechanical breakdown Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003467 Cheek Anatomy 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
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Abstract
The utility model discloses a vehicle-mounted multifunctional hydraulic integrated device. The vehicle-mounted multifunctional hydraulic integrated device comprises an electric control box and a hydraulic power box. The electric control box and the hydraulic power box are arranged on the rear sides of a girder of a frame of a motor vehicle respectively. Jacking oil cylinders which are communicated with the hydraulic power box through pipelines are arranged on both sides of a front beam and a rear beam of the frame of the motor vehicle respectively, an universal pedal is connected with a piston end of each jacking oil cylinder, wire ropes are respectively connected with each universal pedal of the rear beam and are arranged on both sides of the middle of the frame beams of the motor vehicle, the hydraulic power box can control the dropping of the universal pedals when a brake instruction is sent out by the electric control box, huge friction resistance is generated through the friction between the vehicle and the road surface on the lower side of the vehicle under the action of the gravity of the vehicle and a brake is achieved. When the vehicle needs to replace a tire or needs to be lifted from a collapsed road surface, all universal pedals connected with the jacking oil cylinders on one side of the front beam and one side of the rear beam can be controlled to drop at the same time, a chassis is supported and lifted and the tire can be replaced or the vehicle can be lifted from the collapsed road surface quickly.
Description
[technical field]
The utility model relates to emergency brake device for vehicle, relates in particular to a kind of Vehicular multifunctional hydraulic pressure comprehensive device.
[background technology]
The stopping-down device using on self-propelled vehicle is now all to consist of the band brake apparatus being arranged on wheel.When navigating mate is taked control system, the Friction disk of band brake apparatus and brake wheel produce frictional resistance while carrying out pressure friction, force the wheel of vehicle travelling to slow down, and make wheel tyre tyre surface and road surface friction produce resistance, to the object of slowing down or stopping simultaneously.
When power actuated vehicle travels on road surface, in order to keep normal moving velocity, with regard to necessary frequent braking deceleration, in this section of brake snub process, brake wheel brake shoe brake cheek attrition surface can produce very high frictional heat, when serious, will between the attrition surface of band brake apparatus, generate one deck carbonized film, the carbonized film that this layer has a lubricating effect can make the hurried decline of braking effect of driving vehicle, even all malfunctioning, finally causes traffic accident to occur, the lighter's car wound of speaking sarcastically, severe one car crash; Or while there is obstacle or other vehicles in the place ahead of power actuated vehicle, have little time drag and traffic accident occurs, cause people's lives and properties to cause great infringement.
In addition, when the chassis of vehicle and when block on road surface or vehicle is depressed on heavy road face, or when the tire of vehicle needs dismounting, lack actv. jacking apparatus, chassis and the road surface that is not easy to vehicle departs from, fast speed rises or fast speed rise vehicle changing of tire from the recess of heavy road face.
[utility model content]
The utility model provides a kind of and has jacking function, can avoid or reduce driving vehicle traffic thing vehicle driving safety occurs, improves, there is emergent shift function, can depart from fast the emergency vehicle lugs of chassis blocking and depression road surface, fast servo changing of tire.
In order to realize goal of the invention of the present utility model, the technical scheme of employing is:
A kind of Vehicular multifunctional hydraulic pressure comprehensive device, comprise electric control box and hydraulic power box, described electric control box and hydraulic power box are installed on respectively the rear side of motor vehicle frame crossbeam, at the front cross rail of motor vehicle frame and the both sides of after cross member, be respectively equipped with the jacking cylinder being communicated with hydraulic power box by oil pipe, the piston end of each jacking cylinder is connected with universal sole, in the middle both sides of motor vehicle frame crossbeam, be also provided with the steel rope being connected respectively with each universal sole at after cross member place, the brake instruction that hydraulic power box sends according to electric control box when brake failure or the urgent assist brake of needs appear in vehicle, controlling universal sole that after cross member place jacking cylinder connects falls under the tire of vehicle and is pulled by steel rope, the universal sole at after cross member place produces huge frictional resistance with the friction of vehicle lower side road surface and brakes under the effect of vehicle self gravitation, when vehicle needs changing of tire or rise from depression bottom surface, the rise instruction that hydraulic power box sends according to electric control box, controls that universal sole that all jacking cylinders of forward and backward crossbeam one side connect falls simultaneously and support chassis rises changing of tire or makes fast chassis and departs from from muddy depression road surface rise with road surface.
Preferably, before being provided with, the front side of described power actuated vehicle protects thick stick, at the front end of carriage frame crossbeam both sides, be respectively equipped with two sleeves that protect thick stick rear side before being positioned over, be equipped with and protect thick stick oil cylinder and recoil spring in each sleeve, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
Preferably, after being provided with, the rear side of described power actuated vehicle protects thick stick, in the rear end of carriage frame crossbeam both sides, be respectively equipped with two sleeves that protect thick stick rear side after being positioned over, be equipped with and protect thick stick oil cylinder and recoil spring in each sleeve, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
Preferably, forward and backward side at described power actuated vehicle is respectively equipped with the forward and backward thick stick that protects, front and back ends in carriage frame crossbeam both sides is respectively equipped with two and is positioned over the forward and backward sleeve that protects thick stick rear side, in each sleeve, be equipped with and protect thick stick oil cylinder and recoil spring, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
Preferably, the emergency power installation of driving malfunction or oil starvation vehicle mobile is also installed at the power take-off shaft end of motor vehicle transmissions, this emergency power installation comprises telescopic oil cylinder and the HM Hydraulic Motor being installed on vehicle frame, described telescopic oil cylinder and HM Hydraulic Motor are communicated with hydraulic power box by pipeline, on the output shaft of HM Hydraulic Motor, driving wheel is installed, on the power take-off shaft of change speed gear box, flower wheel is installed; When vehicle et out of order or oil starvation, telescopic oil cylinder drives driving wheel and the flower wheel engagement on hydraulic motor output shaft, and by driven wheel transmission, drives speed changing box power output shaft to rotate to control the anxious vehicle mobile that stops by HM Hydraulic Motor outputting power.
The beneficial effects of the utility model are:
When there is in the process of moving traffic accident dangerous situation in navigating mate, use the original brake system of vehicle cannot avoid, when emergency brake state, utilize hydraulic power box of the present utility model and electric control box, control universal sole that after cross member place jacking cylinder connects and fall under the tire of vehicle and pulled by steel rope, the universal sole at after cross member place produces huge frictional resistance with the friction of vehicle lower side road surface and brakes under the effect of vehicle self gravitation; When vehicle needs changing of tire or rise from depression bottom surface, the rise instruction that hydraulic power box sends according to electric control box, controls that universal sole that all jacking cylinders of forward and backward crossbeam one side connect falls simultaneously and support chassis rises changing of tire or makes fast chassis and departs from from muddy depression road surface rise with road surface.
Simultaneously, can also the forward and backward thick stick that protects be set simultaneously in one or the front and back side of the forward and backward side of power actuated vehicle, front and back ends in carriage frame crossbeam both sides is respectively equipped with two and is positioned over the forward and backward sleeve that protects thick stick rear side, in each sleeve, be equipped with and protect thick stick oil cylinder and recoil spring, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe, and the piston rod that protects thick stick oil cylinder is connected with the forward and backward thick stick that protects respectively; When collision happens, by hydraulic power box and electric control box, first to protect thick stick oil cylinder oil-filled to all, and the cushion effect producing by protecting thick stick oil cylinder and recoil spring, vehicle is promoted to certain distance backward or forward, lower to greatest extent impact force, guarantee driving and the personnel's of riding safety, avoid the generation of major traffic accidents.
In addition, when vehicle casts anchor on road because of mechanical breakdown or exhaust fuel etc., especially at express highway, when portal or level crossing, start immediately emergency power installation, universal sole during first by brake promotes certain height, being convenient to follow-up brake uses, then by telescopic oil cylinder, drive driving wheel on hydraulic motor output shaft and the flower wheel on speed changing box power output shaft to mesh, then by HM Hydraulic Motor outputting power, by master, flower wheel transmission drives speed changing box power output shaft to rotate, controlling anxious parking advances or retreats movement, thereby vehicle is moved to safety zone, avoid the jams or the generation of rear-end collision.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utlity model has emergency power installation.
[specific embodiment]
A kind of Vehicular multifunctional hydraulic pressure comprehensive device, as shown in Figure 1, the vehicle that is applicable to travel on road, comprise electric control box 1 and hydraulic power box 2, electric control box 1 and hydraulic power box 2 are installed on respectively the rear side of motor vehicle frame crossbeam 3, at the front cross rail 4 of motor vehicle frame and the both sides of after cross member 5, be respectively equipped with the jacking cylinder 6 being communicated with hydraulic power box 2 by oil pipe, the piston end of each jacking cylinder 6 is connected with universal sole 7, in the middle both sides of motor vehicle frame crossbeam 3, be also provided with the steel rope 8 being connected respectively with each universal sole 7 at after cross member 5 places, the brake instruction that hydraulic power box 2 sends according to electric control box 1 when brake failure or the urgent assist brake of needs appear in vehicle, control under the tire that universal sole that after cross member 5 place's jacking cylinders 6 connect falls within vehicle for 7 times and pulled by steel rope 8, the universal sole 7 at after cross member 5 places produces huge frictional resistance with the friction of vehicle lower side road surface and brakes under the effect of vehicle self gravitation.
When vehicle needs changing of tire or rise from depression bottom surface, the rise instruction that hydraulic power box 2 sends according to electric control box 1, control that universal sole 7 that all jacking cylinders of forward and backward crossbeam (4, a 5) side 6 connect falls simultaneously and support chassis rises changing of tire, or make fast chassis with road surface disengaging from muddy depression road surface rise.
Continue as shown in Figure 1, before power actuated vehicle, before rear side is respectively equipped with, after protect thick stick (9, 10), before carriage frame crossbeam 3 both sides, rear end be respectively equipped with two be positioned over before, after protect thick stick (9, 10) sleeve 11 of rear side, in each sleeve 11, be equipped with and protect thick stick oil cylinder 12 and recoil spring 13, all thick stick oil cylinders 12 that protect are communicated with hydraulic power box by oil pipe, when collision happens, by hydraulic power box 2 and electric control box 1, first to protect thick stick oil cylinder 12 oil-filled to all, and the cushion effect producing by protecting thick stick oil cylinder 12 and recoil spring 13, vehicle is promoted to certain distance backward or forward, lower to greatest extent impact force, guarantee driving and the personnel's of riding safety, avoid the generation of major traffic accidents.
As shown in Figure 2, the emergency power installation 15 of driving malfunction or oil starvation vehicle mobile is also installed at power take-off shaft 140 ends of motor vehicle transmissions 14, this emergency power installation 15 comprises telescopic oil cylinder 150 and the HM Hydraulic Motor 151 being installed on vehicle frame, described telescopic oil cylinder 150 and HM Hydraulic Motor 151 are communicated with hydraulic power box 2 by pipeline, driving wheel 152 is installed on the output shaft of HM Hydraulic Motor 151, on the power take-off shaft 140 of change speed gear box 14, flower wheel 153 is installed, when vehicle casts anchor on road because of mechanical breakdown or exhaust fuel etc., especially at express highway, when portal or level crossing, start immediately emergency power installation, universal sole during first by brake promotes certain height, being convenient to follow-up brake uses, then by telescopic oil cylinder 150, drive the driving wheel 152 on HM Hydraulic Motor 151 output shafts to mesh with the flower wheel 153 on change speed gear box 14 power take-off shafts 140, then by HM Hydraulic Motor 151 outputting powers, by master, flower wheel transmission drives speed changing box power output shaft to rotate, controlling anxious parking advances or retreats movement, thereby vehicle is moved to safety zone, avoid the jams or the generation of rear-end collision.
The above embodiment just, for preferred embodiment of the present utility model, not limits practical range of the present utility model with this; As hydraulic power box also can adopt the pneumatic or Electromechanical Control of other modes; the equivalence that all shapes according to the utility model, structure and principle are done changes; those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite; the scope that all belongs to the utility model protection, all should be covered by protection domain of the present utility model.
Claims (5)
1. a Vehicular multifunctional hydraulic pressure comprehensive device, comprises electric control box and hydraulic power box, and described electric control box and hydraulic power box are installed on respectively the rear side of motor vehicle frame crossbeam, it is characterized in that:
At the front cross rail of motor vehicle frame and the both sides of after cross member, be respectively equipped with the jacking cylinder being communicated with hydraulic power box by oil pipe, the piston end of each jacking cylinder is connected with universal sole, in the middle both sides of motor vehicle frame crossbeam, be also provided with the steel rope being connected respectively with each universal sole at after cross member place, the brake instruction that hydraulic power box sends according to electric control box when brake failure or the urgent assist brake of needs appear in vehicle, controlling universal sole that after cross member place jacking cylinder connects falls under the tire of vehicle and is pulled by steel rope, the universal sole at after cross member place produces huge frictional resistance with the friction of vehicle lower side road surface and brakes under the effect of vehicle self gravitation,
When vehicle needs changing of tire or rise from depression bottom surface, the rise instruction that hydraulic power box sends according to electric control box, controls that universal sole that all jacking cylinders of forward and backward crossbeam one side connect falls simultaneously and support chassis rises changing of tire or makes fast chassis and departs from from muddy depression road surface rise with road surface.
2. a kind of Vehicular multifunctional hydraulic pressure comprehensive device according to claim 1, it is characterized in that, before being provided with, the front side of described power actuated vehicle protects thick stick, at the front end of carriage frame crossbeam both sides, be respectively equipped with two sleeves that protect thick stick rear side before being positioned over, in each sleeve, be equipped with and protect thick stick oil cylinder and recoil spring, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
3. a kind of Vehicular multifunctional hydraulic pressure comprehensive device according to claim 1, it is characterized in that, after being provided with, the rear side of described power actuated vehicle protects thick stick, in the rear end of carriage frame crossbeam both sides, be respectively equipped with two sleeves that protect thick stick rear side after being positioned over, in each sleeve, be equipped with and protect thick stick oil cylinder and recoil spring, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
4. a kind of Vehicular multifunctional hydraulic pressure comprehensive device according to claim 1, it is characterized in that, forward and backward side at described power actuated vehicle is respectively equipped with the forward and backward thick stick that protects, front and back ends in carriage frame crossbeam both sides is respectively equipped with two and is positioned over the forward and backward sleeve that protects thick stick rear side, in each sleeve, be equipped with and protect thick stick oil cylinder and recoil spring, all thick stick oil cylinders that protect are communicated with hydraulic power box by oil pipe.
5. a kind of Vehicular multifunctional hydraulic pressure comprehensive device according to claim 1, it is characterized in that, the emergency power installation of driving malfunction or oil starvation vehicle mobile is also installed at the power take-off shaft end of motor vehicle transmissions, this emergency power installation comprises telescopic oil cylinder and the HM Hydraulic Motor being installed on vehicle frame, described telescopic oil cylinder and HM Hydraulic Motor are communicated with hydraulic power box by pipeline, on the output shaft of HM Hydraulic Motor, driving wheel is installed, on the power take-off shaft of change speed gear box, flower wheel is installed; When vehicle et out of order or oil starvation, telescopic oil cylinder drives driving wheel and the flower wheel engagement on hydraulic motor output shaft, and by driven wheel transmission, drives speed changing box power output shaft to rotate to control the anxious vehicle mobile that stops by HM Hydraulic Motor outputting power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735274.6U CN203580918U (en) | 2013-11-20 | 2013-11-20 | Vehicle-mounted multifunctional hydraulic integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320735274.6U CN203580918U (en) | 2013-11-20 | 2013-11-20 | Vehicle-mounted multifunctional hydraulic integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580918U true CN203580918U (en) | 2014-05-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320735274.6U Expired - Fee Related CN203580918U (en) | 2013-11-20 | 2013-11-20 | Vehicle-mounted multifunctional hydraulic integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979267A (en) * | 2018-06-29 | 2018-12-11 | 北京新能源汽车股份有限公司 | Laterally move vehicle device |
-
2013
- 2013-11-20 CN CN201320735274.6U patent/CN203580918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979267A (en) * | 2018-06-29 | 2018-12-11 | 北京新能源汽车股份有限公司 | Laterally move vehicle device |
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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: 20140507 Termination date: 20151120 |