CN107054314A - A kind of vehicle manual multifunctional hydraulic is saved oneself support - Google Patents
A kind of vehicle manual multifunctional hydraulic is saved oneself support Download PDFInfo
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- CN107054314A CN107054314A CN201710246547.3A CN201710246547A CN107054314A CN 107054314 A CN107054314 A CN 107054314A CN 201710246547 A CN201710246547 A CN 201710246547A CN 107054314 A CN107054314 A CN 107054314A
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- support
- hydraulic
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- oil
- oneself
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/14—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring
- B60S9/205—Power driven manoeuvring fittings, e.g. reciprocably driven steppers or rotatably driven cams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention disclose a kind of vehicle manual multifunctional hydraulic and saved oneself support, category automobile industry technical field.Existing motor vehicles, re-type problem in traveling way will be run into, and lose effective frictional force in the wet-skid road surface such as miriness tire and ground, it is that can not also make the problem of vehicle is advanced using 4 wheel driven reinforcing, most vehicles including offroad vehicle change tire for gas leakage, only manually get off, tire is changed after finding suitable fulcrum support at the tire of chassis with jack.In vehicle into when being difficult the road surface predicament walked out, the method rescue such as other vehicles drawing can only be utilized.The present invention provides a kind of vehicle manual multifunctional hydraulic and saved oneself support, multipath hydraulic power cylinder is divided to constitute four groups of bracket components of saving oneself, it is stealthy respectively to be arranged on weight bearing area near four tires of vehicle chassis, four pedipulators that can be stood are mounted with equivalent to automobile, without the power of engine, manually operated solve propping for motor vehicle front and back wheel by simple and change tire, park and advances and retrogressing is voluntarily saved oneself without load bearing support.
Description
Technical field
The present invention relates to automobile industry technical field, more particularly to a kind of vehicle manual multifunctional hydraulic is saved oneself support.
Background technology
Existing motor vehicles, can all run into re-type problem in traveling way, and in the wet-skid road surface tire such as miriness
Effective frictional force is lost with ground, is that can not also make the problem of vehicle is advanced using 4 wheel driven reinforcing, only only a few is higher
The offroad vehicle of shelves is just equipped with self-help traction equipment, and most vehicles including offroad vehicle change tire for gas leakage, only by people
Work is got off, and tire is changed after finding suitable fulcrum support at the tire of chassis with jack；It is stranded in vehicle into the road surface for being difficult to walk out
During border, the method rescue such as other vehicles drawing can only be utilized.
The content of the invention
Present invention mainly solves technical problem, be to provide a kind of vehicle manual multifunctional hydraulic and save oneself support, the support
In stealthy installation under vehicle chassis, without the power of engine, motor vehicle front and back wheel is solved by simply manually operated
Prop change tire, parked without load bearing support and advance with retreat voluntarily save oneself.
In order to solve the above technical problems, the technical solution adopted by the present invention is, a kind of vehicle manual multifunctional hydraulic is saved oneself
Support, by hand-hydraulic power system component, point multipath hydraulic power cylinder constitutes four groups of bracket components of saving oneself, respectively in stealth peace
The weight bearing area near four tires of vehicle chassis, is mounted with four pedipulators that can be stood equivalent to automobile, works as car
When needing re-type or tire and can not be extricated oneself from a plight by rotation, driver's simple manually operated, many work(in driver's cabin
Can save oneself support can quick acting, completing vehicular four wheels, re-type is risen and fallen respectively, and is manually operable front and back support
Single movement, easily makes vehicle extricate oneself from a plight using the flexible kinetic energy of two pack supports.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, hand-hydraulic power section, by oil inlet pipe, hydraulic pressure
Oil, oil conservator, steam vent, hydraulic stem handle, hydraulic stem, in line check valve, valve piston, valve piston axle, hydraulic stem fulcrum, oil circuit
Control valve, oil path distribution valve, oil return valve, oil return pipe, oily check valve is sent to constitute, hand-hydraulic bar and control valve are partially installed on and driven
The side of room parking brake is sailed, hydraulic stem handle is arranged on driver's cabin driver's hand brake lever space arranged side by side, is provided to driver relatively comfortable
Operating position, Manual pressure makes hydraulic oil pass through respective oil passage control valve by oil path distribution valve to connect left front wheel support power
Oil pipe, off-front wheel support power oil pipe, left back wheel support power oil pipe, the driving of off hind wheel support power oil pipe are by multiple bay
Hydraulic cylinder action.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, by hydraulic cylinder, hydraulic cylinder piston rod, hydraulic cylinder oil-feed
Mouth and hydraulic cylinder buckle the fluid power cylinder of composition, and with support upper support bar, support lower support bar, support Rapid reset device,
Support support moving axis, support grounding leg axle, support grounding leg, support moving axis and branch by frame support rails dead axle, support respectively
Bridge joint lower margin axle, one group of composition can fast reaction Multifunctional self-rescue bracket component, four groups of components are respectively front and rear close to vehicle
Tire position, vehicle chassis longeron, vehicle chassis crossbeam can Gravity support position, pass through support support base and constitute complete hand
Hydrodynamic pressure Multifunctional self-rescue support.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, to prevent support from being done to engine transport condition
Disturb, a closed type synchronous circuit switch is installed at oil return valve, when manual hydraulic support works, engine igniting circuit is cut
Disconnected, engine can not start, and the support Rapid reset when oil return valve is decontroled, synchro switch is open-minded, and engine can start.
The beneficial effects of the invention are as follows：
1st, by simple operations, motor vehicle can be easily made to hold running into re-type and the nothing of bottom plate occasion or tire need to be raised
Weight safety is parked.
2nd, can be absorbed in vehicle muddy section can not rely on oneself advance and retreat predicament when, utilize the single simple behaviour of front and back support
Make, without engine start vehicle can be made easily to retreat and voluntarily extricated oneself from a predicament.
3rd, stealthy installation, rational in infrastructure, simple to operate, safe and practical suitable various vehicles and each class vehicle are equipped with peace
Dress.
Brief description of the drawings
Fig. 1 is that a kind of vehicle manual multifunctional hydraulic is saved oneself principle schematic of the supporting structure with cut-away section.
Fig. 2 is that a kind of vehicle manual multifunctional hydraulic is saved oneself tri- kinds of state principle schematic diagrames of support a, b, c.
Fig. 3 is that a kind of vehicle manual multifunctional hydraulic is saved oneself support, changes trailing wheel and props state effect diagram.
Fig. 4 is that a kind of vehicle manual multifunctional hydraulic is saved oneself support, hand-hydraulic power system architecture principle schematic.
The mark of each part is as follows in accompanying drawing：1st, vehicle chassis longeron；2nd, automobile chassis；3rd, hydraulic cylinder；4th, hydraulic piston
Bar；5th, support grounding leg axle；6th, support grounding leg；7th, hydraulic cylinder hanging scroll；8th, support restorer axle；9th, support Rapid reset device；
10th, support support moving axis；11st, hydraulic cylinder inlet nozzle；12nd, frame support rails dead axle；13rd, hydraulic cylinder is buckled；14th, supported on support
Bar；15th, support lower support bar；16th, ground；17th, vehicle tyre；18th, vehicle chassis crossbeam；19th, support back-moving spring；20th, prop up
Frame support base；21st, oil inlet pipe；22nd, hydraulic oil；23rd, oil conservator；24th, steam vent；25th, hydraulic stem handle；26th, hydraulic stem；27、
In line check valve；28th, valve piston；29th, valve piston axle；30th, hydraulic stem fulcrum；31st, oil passage control valve；32nd, left front wheel support is moved
Power oil pipe；33rd, off-front wheel support power oil pipe；34th, left back wheel support power oil pipe；35th, off hind wheel support power oil pipe；36、
Oil path distribution valve；37th, oil return valve；38th, oil return pipe；39th, oil return synchro switch；40th, oily check valve is sent.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, a kind of automobile hydraulic Multifunctional self-rescue branch
Frame, by hand-hydraulic power system component, point multipath hydraulic power cylinder constitutes four groups of bracket components of saving oneself, respectively in stealth installation
The weight bearing area near four tires of vehicle chassis, is mounted with four pedipulators that can be stood equivalent to automobile, works as vehicle
When needing re-type or tire and can not be extricated oneself from a plight by rotation, driver is simple manually operated in driver's cabin, multi-functional
Save oneself support can quick acting, completing vehicular four wheels, re-type is risen and fallen respectively, and is manually operable front and back support list
Solely action, easily makes vehicle extricate oneself from a plight using the flexible kinetic energy of two pack supports.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, hand-hydraulic power section such as Fig. 4, by oil inlet pipe
（21）, hydraulic oil（22）, oil conservator（23）, steam vent（24）, hydraulic stem handle（25）, hydraulic stem（26）, in line check valve
（27）, valve piston（28）, valve piston axle（29）, hydraulic stem fulcrum（30）, oil passage control valve（31）, oil path distribution valve（36）, return
Fuel tap（37）, oil return pipe（38）, send oily check valve（40）Composition, hand-hydraulic bar（26）And control valve is partially installed on driver's cabin
The side of parking brake, hydraulic stem handle（25）Installed in driver's cabin driver's hand brake lever space arranged side by side, provided to driver relatively comfortable
Operating position, Manual pressure makes hydraulic oil by oil path distribution valve（36）Pass through respective oil passage control valve（31）Connect the near front wheel
Support power oil pipe（32）, off-front wheel support power oil pipe（33）, left back wheel support power oil pipe（34）, off hind wheel support power
Oil pipe（35）Drive the hydraulic cylinder by multiple bay（3）Action.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, by hydraulic cylinder（3）, hydraulic cylinder piston rod（4）, hydraulic pressure
Cylinder inlet nozzle（11）And hydraulic cylinder is buckled（13）The fluid power cylinder of composition, and with support upper support bar（14）, support under support
Bar（15）, support Rapid reset device（9）, support support moving axis（10）, support grounding leg axle（5）, support grounding leg（6）, respectively
Pass through frame support rails dead axle（12）, support support moving axis（10）And support grounding leg axle（5）, composition one group can fast reaction
Multifunctional self-rescue bracket component, four groups of components are respectively front and rear close to vehicle tyre position, in vehicle chassis longeron（1）, vehicle
Chassis crossrail（18）Can Gravity support position, pass through support support base（20）The complete hand hydraulic multifunction of composition is saved oneself branch
Frame.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, to prevent support from being done to engine transport condition
Disturb, in oil return valve（37）Place is installed by one closed type synchronous circuit switch（39）, when manual hydraulic support works, engine ignition
Circuitry cuts, engine can not start, support Rapid reset, synchro switch when oil return valve is decontroled（39）Open-minded, engine can
Start.
It is described as follows with reference to its operating method of accompanying drawing and action process：
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, and hand-hydraulic power system component belongs to multipath hydraulic jack
Structure, its basic hand-hydraulic operation principle this case is not discussed in detail.
A kind of described automobile hydraulic Multifunctional self-rescue support, needs to use hand-hydraulic many when vehicle is individually replaced tire
During functional support, engine is closed, parking brake is tensed, oil return valve is closed（37）, according to the tire location of required replacing, open respectively
Control left front wheel support power oil pipe（32）, off-front wheel support power oil pipe（33）, left back wheel support power oil pipe（34）, it is right after
Wheel support power oil pipe（35）Oil passage control valve（31）, pressurized hydraulic piston rod repeatedly manually（4）, hydraulic oil passes through respective
Oil pipe makes hydraulic cylinder（3）The support to four-wheel position individually rises and falls offer power respectively.Due to support back-moving spring（19）And branch
Frame Rapid reset device（9）The rapid resetting mechanism of composition, to reset opposite action by support lower support bar（15）Drive support
Grounding leg（6）Quick landing, liquid presses piston pole（4）Continue to pressurize, support upper support bar（14）, support lower support bar（15）Folder
Angle changes, and support chassis makes corresponding tire be lifted away from ground, after tire changing terminates, and decontrols oil return valve（37）, support reset bullet
Spring（19）And support Rapid reset device（9）, the Multifunctional self-rescue bracket component Rapid reset can be made.Action process refers to Fig. 2
A is that Vehicular multifunction support of saving oneself makes vehicle double rear wheel lift starting state in middle tri- kinds of state principle schematic diagrames of a, b, c, Fig. 2
Action effect schematic diagram, b is action effect schematic diagram when Multifunctional self-rescue support lifts vehicle double rear wheel, and c is many work(
The action effect schematic diagram that the support vehicular four wheels that can save oneself soar when standing.Fig. 3 is that a kind of vehicle manual multifunctional hydraulic is saved oneself
Support, changes trailing wheel and props state effect diagram.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, when vehicle need to extricate oneself from a plight preparation step back when, need
Parking brake is decontroled, left front wheel support power oil pipe is opened（32）, off-front wheel support power oil pipe（33）Corresponding oil passage control valve
（31）, pressurized hydraulic piston rod repeatedly manually（4）, hydraulic oil makes hydraulic cylinder by respective oil pipe（3）Promote two front wheels support
While act, vehicle is retreated in the state of trailing wheel non-resistance, is withdrawn using Multifunctional self-rescue support and is opened and grasp repeatedly
Make, vehicle can exit predicament over long distances, complete to save oneself step by step；Left back wheel support power oil pipe is opened with the principle used time
（34）, off hind wheel support power oil pipe（35）Corresponding oil passage control valve（31）, vehicle can be made to be extricated oneself from a plight with direction of advance.
A kind of described vehicle manual multifunctional hydraulic is saved oneself support, can take whole when needing four-wheel to soar to park
Open left front wheel support power oil pipe（32）, off-front wheel support power oil pipe（33）, left back wheel support power oil pipe（34）, it is right after
Wheel support power oil pipe（35）Oil passage control valve（31）, pressurized hydraulic piston rod repeatedly manually（4）, you can realize vehicular four wheels
Safety of soaring is parked.
A kind of above-described vehicle manual multifunctional hydraulic is saved oneself support, accompanying drawing for the present invention structure basic principle and
Operation instruction is illustrated, and this automobile hydraulic Multifunctional self-rescue support can be applicable to various vehicles, not for or limit certain vehicle
Brand and model, also non-therefore the limitation present invention the scope of the claims, what every utilization description of the invention and accompanying drawing content were made
Equivalent structure or equivalent flow conversion, or other related technical fields are directly or indirectly used in, similarly it is included in this hair
In bright scope of patent protection.
Claims (4)
- The support 1. a kind of vehicle manual multifunctional hydraulic is saved oneself, by hand-hydraulic power system component, point multipath hydraulic power cylinder Constitute four groups of bracket components of saving oneself, respectively in the stealthy weight bearing area near four tires of vehicle chassis, equivalent to Automobile is mounted with four pedipulators that can be stood, when vehicle needs re-type or tire can not be extricated oneself from a plight by rotation, Driver is simple manually operated in driver's cabin, Multifunctional self-rescue support can quick acting, complete vehicular four wheels and change respectively Tire is risen and fallen, and is manually operable front and back support single movement, and easily vehicle is walked using the flexible kinetic energy of two pack supports Go out of difficult position.
- The support 2. a kind of vehicle manual multifunctional hydraulic according to claim 1 is saved oneself, hand-hydraulic power section is as schemed 4, by oil inlet pipe（21）, hydraulic oil（22）, oil conservator（23）, steam vent（24）, hydraulic stem handle（25）, hydraulic stem（26）, enter Oily check valve（27）, valve piston（28）, valve piston axle（29）, hydraulic stem fulcrum（30）, oil passage control valve（31）, oil path distribution valve （36）, oil return valve（37）, oil return pipe（38）, send oily check valve（40）Composition, hand-hydraulic bar（26）And control valve portion is installed On the side of driver's cabin parking brake, hydraulic stem handle（25）Installed in driver's cabin driver's hand brake lever space arranged side by side, provided to driver Relatively comfortable operating position, Manual pressure makes hydraulic oil by oil path distribution valve（36）Pass through respective oil passage control valve（31）Even Connect left front wheel support power oil pipe（32）, off-front wheel support power oil pipe（33）, left back wheel support power oil pipe（34）, off hind wheel Support power oil pipe（35）Drive the hydraulic cylinder by multiple bay（3）Action.
- The support 3. a kind of vehicle manual multifunctional hydraulic according to claim 1 is saved oneself, by hydraulic cylinder（3）, hydraulic cylinder live Stopper rod（4）, hydraulic cylinder inlet nozzle（11）And hydraulic cylinder is buckled（13）The fluid power cylinder of composition, and with support upper support bar （14）, support lower support bar（15）, support Rapid reset device（9）, support support moving axis（10）, support grounding leg axle（5）, support Grounding leg（6）, pass through frame support rails dead axle respectively（12）, support support moving axis（10）And support grounding leg axle（5）, composition one Group can fast reaction Multifunctional self-rescue bracket component, four groups of components are respectively front and rear close to vehicle tyre position, at vehicle bottom Disk longeron（1）, vehicle chassis crossbeam（18）Can Gravity support position, pass through support support base（20）The complete hand-hydraulic of composition Multifunctional self-rescue support.
- The support 4. a kind of vehicle manual multifunctional hydraulic according to claim 1 is saved oneself, to prevent support to engine row The interference of state is sailed, in oil return valve（37）Place is installed by one closed type synchronous circuit switch（39）, when manual hydraulic support works, Engine igniting circuit is cut off, and engine can not start, support Rapid reset, synchro switch when oil return valve is decontroled（39）Open Logical, engine can start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246547.3A CN107054314A (en) | 2017-04-15 | 2017-04-15 | A kind of vehicle manual multifunctional hydraulic is saved oneself support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710246547.3A CN107054314A (en) | 2017-04-15 | 2017-04-15 | A kind of vehicle manual multifunctional hydraulic is saved oneself support |
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| Publication Number | Publication Date |
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| CN107054314A true CN107054314A (en) | 2017-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710246547.3A Pending CN107054314A (en) | 2017-04-15 | 2017-04-15 | A kind of vehicle manual multifunctional hydraulic is saved oneself support |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621285A (en) * | 2003-11-25 | 2005-06-01 | 汤俊伟 | Automatic hydraulic jack for car |
| CN200954811Y (en) * | 2006-09-04 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Self-saving device for vehicle |
| WO2013035085A1 (en) * | 2011-09-06 | 2013-03-14 | SIMAN-TOV, Isaac | A vehicular lifting system and rescue method |
| CN203793305U (en) * | 2014-01-10 | 2014-08-27 | 李家顺 | Kickstand of touring car |
| CN204342351U (en) * | 2014-12-11 | 2015-05-20 | 常州轻工职业技术学院 | Secondary reinforcement Manual hydraulic jack |
| CN104973027A (en) * | 2015-06-01 | 2015-10-14 | 银世德 | Self-saving device used when automobile tires sink into mud |
-
2017
- 2017-04-15 CN CN201710246547.3A patent/CN107054314A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621285A (en) * | 2003-11-25 | 2005-06-01 | 汤俊伟 | Automatic hydraulic jack for car |
| CN200954811Y (en) * | 2006-09-04 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Self-saving device for vehicle |
| WO2013035085A1 (en) * | 2011-09-06 | 2013-03-14 | SIMAN-TOV, Isaac | A vehicular lifting system and rescue method |
| CN203793305U (en) * | 2014-01-10 | 2014-08-27 | 李家顺 | Kickstand of touring car |
| CN204342351U (en) * | 2014-12-11 | 2015-05-20 | 常州轻工职业技术学院 | Secondary reinforcement Manual hydraulic jack |
| CN104973027A (en) * | 2015-06-01 | 2015-10-14 | 银世德 | Self-saving device used when automobile tires sink into mud |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 471000 Henan Luoyang hi tech Zone, Heluo road and Chun Cheng Road intersection, Huayang Fengdu 6-2-304 Applicant after: Yuan Zhao Address before: 315141 3 Lane 55 Orchard Road, Xian five District, Yinzhou District, Ningbo, Zhejiang Applicant before: Yuan Zhao |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
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| WD01 | Invention patent application deemed withdrawn after publication |