CN107098291A - Unregulated power automobile is from walking jacking system - Google Patents
Unregulated power automobile is from walking jacking system Download PDFInfo
- Publication number
- CN107098291A CN107098291A CN201710442337.1A CN201710442337A CN107098291A CN 107098291 A CN107098291 A CN 107098291A CN 201710442337 A CN201710442337 A CN 201710442337A CN 107098291 A CN107098291 A CN 107098291A
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- Prior art keywords
- uplifted
- decline
- carrying plate
- automobile
- roller
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/24—Lifting frames, e.g. for lifting vehicles; Platform lifts for raising or lowering vehicles by their own power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to a kind of automobile lifting system, particularly a kind of dependence automobile self power and gravity are respectively completed the unregulated power automobile of raising and lowering from jacking system of walking.Including the riser, platform and lowering means set gradually；Uplifted side vehicle-carrying plate is provided with kept off a car with the uplifted side of automobile driving wheel transmission cooperation roller and friction drive roller；Also include uplifted side hydraulic oil container and hydraulic pump；Described uplifted side hydraulic oil container is connected with hydraulic pump and uplifted side hydraulic cylinder respectively by oil pipe.The unregulated power automobile of the present invention includes the riser and lowering means of platform, non-electricity driving from jacking system of walking.During rising, riser makes full use of the self power condition of automobile, and driving uplifted side vehicle-carrying plate and automobile rise；During decline, lowering means is declined by the self gravitation condition of automobile so that whole process reduces energy consumption without driven by power；With it is simple in construction, occupy little space and it is easy to use the characteristics of.
Description
Technical field
It is particularly a kind of to be respectively completed liter by automobile self power and gravity the present invention relates to a kind of automobile lifting system
Drop raising and lowering, do not need the unregulated power automobile that driven by power is lifted from jacking system of walking.
Background technology
With the continuous improvement of living standard, automobile has been obtained for great popularization.The traffic in city and parking problem,
Increasingly highlight, have become the key factor of puzzlement urban development.Limited resources how are made full use of, city is met to greatest extent
City's traffic and parking demand, just as urban construction and development cardinal task urgently to be resolved hurrily.
There is many drawbacks, such as space-consuming in current urban transportation and the automobile lifting equipment of stereo-parking system
Greatly, power consumption is big, Attended mode, and fault rate is high and Transport Vehicle time length etc., greatly constrained urban transportation and
The continuation development of solid parking.
The content of the invention
In view of this, occupied little space it is an object of the invention to overcome the deficiencies of the prior art and provide one kind, without electricity
The unregulated power automobile of power driving from walking jacking system, with it is simple in construction, occupy little space and it is easy to use the characteristics of.
The technical solution adopted for the present invention to solve the technical problems is：Unregulated power automobile from walking jacking system, including
Riser, platform and the lowering means set gradually, the equal non-electricity driving of described riser and lowering means；It is described
Riser include uplifted side vehicle-carrying plate, the uplifted side hydraulic pressure of at least two synchronous operations is installed on the uplifted side vehicle-carrying plate
Cylinder；One end of platform uplifted side is provided with described uplifted side vehicle-carrying plate to keep off a car roller and friction drive roller, it is described
Keep off a car roller and friction drive roller of uplifted side be driven and coordinate with automobile driving wheel, described uplifted side keeps off a car roller for can be free
The roller of rotation；Also include uplifted side hydraulic oil container and hydraulic pump, described hydraulic pump is fixedly mounted on uplifted side vehicle-carrying plate
On, with the described coaxially connected cooperation of friction drive roller；Described uplifted side hydraulic oil container by oil pipe respectively with hydraulic pump
It is connected with uplifted side hydraulic cylinder；Described riser and lowering means can use hydraulic vertical pole structure or hydraulic pressure scissors
Fork structure.
Further, for the present invention is better achieved, especially using following setting structures：In described uplifted side vehicle-carrying plate
The one end coordinated with platform is provided with and kept off a car roller travel switch with rising the uplifted side that side block car roller coordinates；Described rising side block
The height of car roller is less than body of a motor car minimum ground clearance.
Further, for the present invention is better achieved, especially using following setting structures：In described uplifted side vehicle-carrying plate
On be provided with the uplifted side pressure release threshold switch that same uplifted side hydraulic cylinder coordinates.
Further, for the present invention is better achieved, especially using following setting structures：Described uplifted side hydraulic cylinder and
Uplifted side relief valve is provided between uplifted side hydraulic oil container；Also include uplifted side check valve and flow divider, described hydraulic pressure
Pump, uplifted side check valve and flow divider are connected in turn between uplifted side hydraulic oil container and uplifted side hydraulic cylinder.
Further, for the present invention is better achieved, especially using following setting structures：Under described lowering means includes
Side vehicle-carrying plate is dropped, decline side hydraulic cylinder and declines side hydraulic oil container；It is same that at least two are provided with the vehicle-carrying plate of the decline side
Walk the decline side hydraulic cylinder of operation；On described decline side vehicle-carrying plate away from platform one end be provided with decline side block car roller and
Decline side relief valve control panel；Described decline side block car roller coordinates with automobile driving wheel, described decline side relief valve control
The bottom of plate and automobile driving wheel coordinates；It is also equipped with rising resetting means automatically on described decline side vehicle-carrying plate.
Further, for the present invention is better achieved, especially using following setting structures：Described automatic rising resets dress
Put including support frame, the branch support is provided with fixed pulley, rope band is combined with described fixed pulley, one end of the rope band
It is connected with described decline side vehicle-carrying plate, the other end is connected with balancing weight；The weight of described balancing weight is more than described decline
The weight of side vehicle-carrying plate and its object installed above, less than the described weight sum for declining side vehicle-carrying plate and automobile.
Further, for the present invention is better achieved, especially using following setting structures：Described decline side hydraulic oil container
Check valve is provided between decline side hydraulic cylinder；Also include combiner valve and decline side relief valve；Described decline side hydraulic pressure
Cylinder is connected with described combiner valve, decline side relief valve and decline side fuel tank successively by oil pipe.
Further, for the present invention is better achieved, especially using following setting structures：On described decline side vehicle-carrying plate
Decline side block car roller is provided with, and the bottom for declining side vehicle-carrying plate is provided with control and declines the decline side block that side block car roller declines
Car roller travel switch；The height of described decline side block car roller is less than body of a motor car minimum ground clearance, and described decline
Side block car roller is free to rotate.
Further, for the present invention is better achieved, especially using following setting structures：In described decline side vehicle-carrying plate
It is upper to be provided with the inside of decline side block car roller with declining the decline side relief valve control panel that side relief valve is connected.
Further, for the present invention is better achieved, especially using following setting structures：It is flat that described platform includes building
Platform, parking building, ground, road, bridge and viaduct.
The beneficial effects of the invention are as follows：The unregulated power automobile of the present invention drives from jacking system of walking, including platform, non-electricity
Dynamic riser and lowering means.During rising, riser makes full use of the self power condition of automobile, and driving uplifted side is carried
Sweep and automobile rise；During decline, lowering means is declined by the self gravitation condition of automobile so that whole to be driven without electric power
It is dynamic, reduce energy consumption.Automobile drives into uplifted side vehicle-carrying plate, and driving wheel is raised the stop of side block car roller, drives friction drive roller
Rotated with hydraulic pump, platform is risen to by uplifted side Driven by Hydraulic Cylinder uplifted side vehicle-carrying plate and automobile by hydraulic coupling, gear is touched
Car roller is fallen, and automobile sails out of vehicle-carrying plate；When automobile on platform drives into decline side vehicle-carrying plate, driven by self gravitation by hydraulic cylinder
Electrical automobile declines, and reaches automobile behind ground and sails out of lowering means；Whole process is without driven by power, with simple in construction, space-consuming
Small and easy to use the characteristics of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of unregulated power automobile of the invention from jacking system of walking；
The unregulated power automobile that Fig. 2 is the present invention shows from a kind of structure of the hydraulic-driven of the lowering means for jacking system of walking
It is intended to；
The unregulated power automobile that Fig. 3 is the present invention shows from a kind of structure of the hydraulic-driven of the riser for jacking system of walking
It is intended to；
Fig. 4 is the part-structure of unregulated power automobile of the invention from a kind of scissors fork elevating structure for jacking system of walking
Schematic diagram；
The unregulated power automobile that Fig. 5 is the present invention shows from a kind of part-structure of the upright type lifting structure for jacking system of walking
It is intended to；
In figure, 1-platform；2-uplifted side hydraulic cylinder；3-uplifted side vehicle-carrying plate；4-uplifted side hydraulic oil container；5-liquid
Press pump；6-friction drive roller；7-uplifted side is kept off a car roller；8-decline side hydraulic cylinder；9-decline side hydraulic oil container；10-under
Side vehicle-carrying plate drops；11-decline side relief valve control panel；12-decline side block car roller；13-balancing weight；14-fixed pulley；15—
Combiner valve；16-decline side relief valve；17-check valve；18-uplifted side relief valve；19-flow divider；20-uplifted side is unidirectional
Valve；21-uplifted side pressure release threshold switch；22-uplifted side is kept off a car roller travel switch；23-scissors-type support.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than comprehensively embodiment.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
Embodiment 1：
As Figure 1-5, unregulated power automobile of the invention is from walking jacking system, including set gradually riser,
Platform 1 and lowering means, the equal non-electricity driving of described riser and lowering means；Described riser includes rising
The uplifted side hydraulic cylinder 2 of at least two synchronous operations is installed on side vehicle-carrying plate 3, the uplifted side vehicle-carrying plate 3；In described rising
One end of platform 1 is provided with uplifted side on side vehicle-carrying plate 3 to keep off a car roller 7 and friction drive roller 6, described uplifted side is kept off a car
Roller 7 and friction drive roller 6 are driven with automobile driving wheel to be coordinated, and described uplifted side keeps off a car roller 7 for rotatable rolling
Cylinder；Also include uplifted side hydraulic oil container 4 and hydraulic pump 5, described hydraulic pump 5 is fixedly mounted on uplifted side vehicle-carrying plate 3, with
Described friction drive roller 6 is coaxially connected to be coordinated；Described uplifted side hydraulic oil container 4 by oil pipe respectively with hydraulic pump 5 and
Uplifted side hydraulic cylinder 2 is connected；Described riser and lowering means can use hydraulic vertical pole structure or hydraulic pressure scissors
Fork structure.
Riser and decline of the unregulated power automobile of the present invention from jacking system of walking, including the driving of platform 1, non-electricity
Device.During rising, riser makes full use of the self power condition of automobile, and driving uplifted side vehicle-carrying plate 3 and automobile rise；Under
During drop, lowering means is declined by the self gravitation condition of automobile so that whole process reduces energy consumption without driven by power.Automobile
Uplifted side vehicle-carrying plate 3 is driven into, driving wheel, which is raised side block car roller 7, to be stopped, drive friction drive roller 6 and hydraulic pump 5 to rotate, according to
Drive uplifted side vehicle-carrying plate 3 and automobile to rise to platform 1 by uplifted side hydraulic cylinder 2 by hydraulic coupling, touch uplifted side roller 7 of keeping off a car and drop
Under, automobile sails out of uplifted side vehicle-carrying plate 3；When automobile on platform 1 drives into decline side vehicle-carrying plate 10, by self gravitation by declining
The driving automobile of side hydraulic cylinder 8 declines, and reaches automobile behind ground and sails out of lowering means；Whole process is without driven by power, with structure letter
It is single, occupy little space and it is easy to use the characteristics of.
Embodiment 2：
As shown in figure 1, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：The one end coordinated in described uplifted side vehicle-carrying plate 3 and platform 1 is provided with same uplifted side
The uplifted side that roller 7 of keeping off a car coordinates is kept off a car roller travel switch 22；Described uplifted side is kept off a car, and to be less than body of a motor car minimum for the height of roller 7
Road clearance.After so setting, when uplifted side keep off a car roller travel switch 22 touch platform 1 when, uplifted side is kept off a car roller 7
Just can automatically it decline, automobile can voluntarily sail out of uplifted side vehicle-carrying plate 3, without artificial operation, use quite facilitates.
Embodiment 3：
As shown in figure 1, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：The upper of the same cooperation of uplifted side hydraulic cylinder 2 is provided with described uplifted side vehicle-carrying plate 3
Side pressure release threshold switch 21 is risen, after so designing, after automobile is reached on platform 1, touch-control to uplifted side pressure release threshold switch 21, liquid
Releasing pressure automatically is pressed, uplifted side vehicle-carrying plate 3 slowly drops to ground automatically, used for next car, quite facilitated.
Embodiment 4：
As shown in figure 3, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：Uplifted side is provided between described uplifted side hydraulic cylinder 2 and uplifted side hydraulic oil container 4
Relief valve 18；Also include uplifted side check valve 20 and flow divider 19, described hydraulic pump 5, uplifted side check valve 20 and point
Stream valve 19 is connected in turn between uplifted side hydraulic oil container 4 and uplifted side hydraulic cylinder 2.
Embodiment 5：
As shown in figure 1, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：Described lowering means include decline side vehicle-carrying plate 10, decline side hydraulic cylinder 8 and under
Side hydraulic oil container 9 drops；The decline side hydraulic cylinder 8 of at least two synchronous operations is installed on decline side vehicle-carrying plate 10；Institute
One end away from platform is provided with decline side block car roller 12 and declines side relief valve control panel 11 on the decline side vehicle-carrying plate 10 stated；
Described decline side block car roller 12 coordinates with automobile driving wheel, and described declines side relief valve control panel 11 and automobile driving wheel
Bottom coordinates；It is also equipped with rising resetting means automatically on described decline side vehicle-carrying plate 10.
After so designing, when the automobile on platform 1 drives into decline side vehicle-carrying plate 10, automobile driving wheel is lowered by side block
Car roller 12 stops that pressure declines side relief valve control panel 11, and decline side carrier vehicle is driven by declining side hydraulic cylinder 8 by self gravitation
Plate 10 and automobile decline, and reach behind ground, decline side block car roller 12 is dropped on decline side vehicle-carrying plate 10 below plane, automobile is sailed
From side vehicle-carrying plate 10 is declined, rise resetting means effect so that decline side vehicle-carrying plate 10 and reset, next automobile of waiting drives into.
Embodiment 6：
As shown in figure 1, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：Described automatic rising resetting means includes support frame, and it is fixed to be provided with the branch support
Pulley 14, rope band is combined with described fixed pulley 14, and one end of the rope band is connected with described decline side vehicle-carrying plate 10, separately
One end is connected with balancing weight 13；The weight of described balancing weight 13 is more than described decline side vehicle-carrying plate 10 and its thing installed above
The weight of body, less than the described weight sum for declining side vehicle-carrying plate 10 and automobile.
Balancing weight 13 declines after automobile drives away, and drives decline side vehicle-carrying plate 10 to rise to initial position again, waits vapour
Car drives into.
Embodiment 7：
As shown in Fig. 2 as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：Check valve is provided between described decline side hydraulic oil container 9 and decline side hydraulic cylinder 8
17；Also include combiner valve 15 and decline side relief valve 16；It is described decline side hydraulic cylinder 8 by oil pipe successively with described collection
Stream valve 15, decline side relief valve 16 and decline side fuel tank 9 are connected.
Embodiment 8：
As shown in figure 1, as preferred, it is further excellent on the basis of above-described embodiment for the present invention is better achieved
Change, especially using following setting structures：Decline side block car roller 12 is provided with described decline side vehicle-carrying plate 10, and is declining side
The bottom of vehicle-carrying plate 10 is provided with control and declines the decline side block car roller travel switch that side block car roller 12 declines；Described decline side
The height of roller 12 of keeping off a car is less than body of a motor car minimum ground clearance, and described decline side block car roller 12 is free to rotate.This
After sample design, when decline side vehicle-carrying plate 10 lands, decline the triggering of side block car roller travel switch so that decline side block car
Roller 12 declines automatically, facilitates automobile to output.
Embodiment 9：
As shown in Figure 1 and Figure 2, as preferred, for the present invention is better achieved, one is entered on the basis of above-described embodiment
Step optimization, especially using following setting structures：
It is provided with described decline side vehicle-carrying plate 10 close to the inner side for declining side block car roller 12 with declining side relief valve
The decline side relief valve control panel 11 of 16 connections.When automobile opens upper decline side vehicle-carrying plate 10, and it is pressed onto decline side relief valve control
When plate 11, start and decline side relief valve 16 so that decline side vehicle-carrying plate 10 and gently decline automatically, use quite facilitates.
Embodiment 10：
As preferred, for the present invention is better achieved, further optimize on the basis of above-described embodiment, especially use
Following setting structures：Described platform 1 includes construction platform, parking building, ground, road, bridge and viaduct.
Embodiment 11：
As Figure 1-5, as a preferred embodiment, described uplifted side is kept off a car, the height of roller 7 is less than automobile
Vehicle body minimum ground clearance, and described uplifted side keeps off a car roller 7 for roller free to rotate, the uplifted side is kept off a car roller 7
Mounting bracket can be kept off a car in the triggering uplifted side of uplifted side vehicle-carrying plate 3 after roller travel switch 22, the uplifted side is dropped to automatically
Below the plane of vehicle-carrying plate 3；The axle of the friction drive roller 6 is connected with the line shaft of hydraulic pump 5.The friction drive roller
6 with uplifted side keep off a car roller 7 distance be less than automobile driving wheel diameter.Automobile voluntarily reaches described uplifted side vehicle-carrying plate 3, vapour
Car driving wheel stopped by uplifted side roller 7 of keeping off a car, and produce it is relative roll, automobile stops travelling forward.Meanwhile, still rotate
Automobile driving wheel drive the friction drive roller 6 to rotate；Described friction drive roller 6 drives the hydraulic pump 5 to revolve again
Change a job work, the hydraulic oil of described uplifted side hydraulic oil container 4 is driven into each described uplifted side hydraulic pressure through the flow divider 19
Cylinder 2, promotes the uplifted side vehicle-carrying plate 3 and automobile to rise；When rising to upper limit, touch uplifted side and keep off a car roller travel switch
22, put down uplifted side roller 7 of keeping off a car, automobile reaches described platform 1.After automobile reaches described platform 1, institute is touched
The uplifted side pressure release threshold switch 21 stated, opens uplifted side relief valve 18, and described uplifted side vehicle-carrying plate relies on self gravitation, will
The fluid of the uplifted side hydraulic cylinder 2, the relief valve 18 through opening is back to the uplifted side hydraulic oil container 4, described
Uplifted side vehicle-carrying plate declines automatically, drops to ground and described uplifted side is kept off a car into the jack-up of roller 7 to position of keeping off a car, wait next vapour
Car drives into.
The weight of described balancing weight 13 is more than the weight of decline side vehicle-carrying plate 10 and its object installed above, is less than
The weight sum of decline side vehicle-carrying plate 10 and automobile；Described balancing weight 13 by rope band through the pulley 14 with it is described under
Drop side vehicle-carrying plate 10 is connected.
The height of described decline side block car roller 12 is less than body of a motor car minimum ground clearance, and described rising side block
Car roller 12 is roller free to rotate.Automobile on described platform 1, voluntarily drives into described decline side vehicle-carrying plate 10
Afterwards, automotive wheels are stopped by described decline side block car roller 12, and automobile stops.Meanwhile, the described decline side pressure release of automotive wheels pressure
Valve control panel 11, described decline side relief valve 16 is opened.In automobile and the Action of Gravity Field of described decline side vehicle-carrying plate 10
Under, the hydraulic oil in decline side hydraulic cylinder 8, via described combiner valve 15, described decline side relief valve 16, gentle stream
Described decline side hydraulic oil container 9 is returned to, automobile and gentle drop to of decline side vehicle-carrying plate 10 will behind bottom, contact ground
Described decline side block car roller 12 is pressed into below the plane of decline side vehicle-carrying plate 10, and automobile sails out of described decline side vehicle-carrying plate
10.Afterwards, described decline side vehicle-carrying plate 10 is pulled to described platform 1 by described balancing weight 13.In described balancing weight 13
Pulling force effect under, the described formation of decline side hydraulic cylinder 8 negative pressure, the described fluid declined in side hydraulic oil container 9 is through described
Check valve 17 be pressed into described decline side hydraulic cylinder 8.The decline side block car roller 12, after ground is left, in spring
Position of keeping off a car is returned in the presence of the power of power or other modes.Described decline side vehicle-carrying plate 10 rises to described platform 1,
Next automobile is waited to enter.
It is worth noting that, as illustrated in figures 4-5, described riser and lowering means can use hydraulic vertical pillar knot
Structure or hydraulic shear forks and knives structure.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
- The jacking system 1. unregulated power automobile is walked certainly, it is characterised in that：Including the riser set gradually, platform (1) and Lowering means, the equal non-electricity driving of described riser and lowering means；Described riser includes uplifted side vehicle-carrying plate (3), the uplifted side hydraulic cylinder (2) of at least two synchronous operations is installed on the uplifted side vehicle-carrying plate (3)；In described uplifted side One end of platform (1) uplifted side is provided with vehicle-carrying plate (3) to keep off a car roller (7) and friction drive roller (6), described rising Side block car roller (7) and friction drive roller (6) are driven with automobile driving wheel to be coordinated, and described uplifted side keeps off a car roller (7) for can The roller rotated freely；Also include uplifted side hydraulic oil container (4) and hydraulic pump (5), described hydraulic pump (5) is fixedly mounted on On uplifted side vehicle-carrying plate (3), with the described coaxially connected cooperation of friction drive roller (6)；Described uplifted side hydraulic oil container (4) It is connected respectively with hydraulic pump (5) and uplifted side hydraulic cylinder (2) by oil pipe；Described riser and lowering means can be adopted With hydraulic vertical pole structure or hydraulic shear forks and knives structure.
- The jacking system 2. unregulated power automobile according to claim 1 is walked certainly, it is characterised in that：Carried in described uplifted side One end that sweep (3) and platform (1) coordinate is provided with and kept off a car roller travel switch with rising the uplifted side that side block car roller (7) coordinates (22)；Described uplifted side keep off a car roller (7) height be less than body of a motor car minimum ground clearance.
- The jacking system 3. unregulated power automobile according to claim 2 is walked certainly, it is characterised in that：Carried in described uplifted side The uplifted side pressure release threshold switch (21) that same uplifted side hydraulic cylinder (2) coordinates is provided with sweep (3).
- The jacking system 4. unregulated power automobile according to claim 3 is walked certainly, it is characterised in that：Described uplifted side hydraulic pressure Uplifted side relief valve (18) is provided between cylinder (2) and uplifted side hydraulic oil container (4)；Also include uplifted side check valve (20) and Flow divider (19), described hydraulic pump (5), uplifted side check valve (20) and flow divider (19) is connected to uplifted side hydraulic pressure in turn Between fuel tank (4) and uplifted side hydraulic cylinder (2).
- The jacking system 5. unregulated power automobile according to claim 1 is walked certainly, it is characterised in that：Described lowering means bag Decline side vehicle-carrying plate (10) is included, decline side hydraulic cylinder (8) and declines side hydraulic oil container (9)；Decline side vehicle-carrying plate (10) On the decline side hydraulic cylinders (8) of at least two synchronous operations is installed；Away from platform on described decline side vehicle-carrying plate (10) One end be provided with decline side block car roller (12) and decline side relief valve control panel (11)；Described decline side block car roller (12) with Automobile driving wheel coordinates, and the bottom of described decline side relief valve control panel (11) and automobile driving wheel coordinates；Described decline It is also equipped with rising resetting means automatically on side vehicle-carrying plate (10).
- The jacking system 6. unregulated power automobile according to claim 5 is walked certainly, it is characterised in that：Described automatic rising is answered Position device includes support frame, and the branch support is provided with fixed pulley (14), rope band is combined with described fixed pulley (14), One end of the rope band is connected with described decline side vehicle-carrying plate (10), and the other end is connected with balancing weight (13)；Described balancing weight (13) weight is more than the weight of described decline side vehicle-carrying plate (10) and its object installed above, is carried less than described decline side The weight sum of sweep (10) and automobile.
- The jacking system 7. unregulated power automobile according to claim 6 is walked certainly, it is characterised in that：Described decline side hydraulic pressure Check valve (17) is provided between fuel tank (9) and decline side hydraulic cylinder (8)；Also include combiner valve (15) and decline side relief valve (16)；Described decline side hydraulic cylinder (8) by oil pipe successively with described combiner valve (15), decline side relief valve (16) and Decline side fuel tank (9) connection.
- The jacking system 8. unregulated power automobile according to claim 7 is walked certainly, it is characterised in that：Described decline side carrier vehicle Decline side block car roller (12) is provided with plate (10), and the bottom for declining side vehicle-carrying plate (10) is provided with control and declines side block car The decline side block car roller travel switch that roller (12) declines；It is minimum that the height of described decline side block car roller (12) is less than body of a motor car Road clearance, and described decline side block car roller (12) is free to rotate.
- The jacking system 9. unregulated power automobile according to claim 8 is walked certainly, it is characterised in that：Carried in described decline side It is provided with sweep (10) on the inside of decline side block car roller (12) with declining the decline side pressure release that side relief valve (16) is connected Valve control panel (11).
- The jacking system 10. unregulated power automobile according to claim 1 is walked certainly, it is characterised in that：Described platform (1) bag Include construction platform, parking building, ground, road, bridge and viaduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442337.1A CN107098291A (en) | 2017-06-13 | 2017-06-13 | Unregulated power automobile is from walking jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442337.1A CN107098291A (en) | 2017-06-13 | 2017-06-13 | Unregulated power automobile is from walking jacking system |
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| Publication Number | Publication Date |
|---|---|
| CN107098291A true CN107098291A (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710442337.1A Pending CN107098291A (en) | 2017-06-13 | 2017-06-13 | Unregulated power automobile is from walking jacking system |
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| CN (1) | CN107098291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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