CN100396590C - Lift for vehicle repair and maintenance - Google Patents
Lift for vehicle repair and maintenance Download PDFInfo
- Publication number
- CN100396590C CN100396590C CNB031410316A CN03141031A CN100396590C CN 100396590 C CN100396590 C CN 100396590C CN B031410316 A CNB031410316 A CN B031410316A CN 03141031 A CN03141031 A CN 03141031A CN 100396590 C CN100396590 C CN 100396590C
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- CN
- China
- Prior art keywords
- supporting plate
- vehicle
- slide mass
- aforementioned
- arm
- 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
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Classifications
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- 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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- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
- B66F7/0675—Auxiliary scissors, e.g. above main scissors
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- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Abstract
A hollow storage part 16 is formed in an end part of a board 12 of a free wheel lift provided on a drive on plate to store a movable receive base 15 in the storage part 16. The movable receive base 15 is composed of a slide body 18 which is fixed so as to turn horizontally by a support point pin 17, is exactly stored in the storage part 16 of the board 12, and becomes a part of the board 12 in a storage condition and a slide arm 19 capable of being stored in the slide body 18 and being pulled out up to arbitrary length. An attachment 27 can be attached to a mounting hole 26 of the slide arm 19.
Description
Technical field
The present invention relates to be provided with pair of right and left has than the supporting plate of size short between the front and back tire of vehicle and the automotive servicing maintenance elevator of adjusting the jacking system that makes this supporting plate lifting synchronously.
Background technology
Above-mentioned automotive servicing maintenance elevator, in the melt pit that digs on the ground, the jacking system that utilization is made of X type connecting rod mechanism and hydraulic actuating cylinder supports the drive on plate of pair of right and left vehicle that can carry vehicle and forms, utilize the jacking system action that the lower position consistent with ground rises above the drive on plate of vehicle, the drive on plate of vehicle is risen, can carry out the cross-check sum oil exchange below the vehicle.
Again, be as everyone knows on the drive on plate of this vehicle, the free gear elevator is set, this free gear elevator, constitute by having than the supporting plate of size short between the front and back tire of vehicle and the 2nd jacking system of forming by X type connecting rod mechanism and hydraulic actuating cylinder equally, the vehicle body of vehicle contained on the drive on plate of vehicle is risen allow the wheel freedom, also can carry out the operations such as maintenance of crawler body.
The situation that such idle running is wheeled, vehicle for inclosed bodys such as common manned vehicles, can cushion rubber pad on lift points rises with supporting plate, and has the vehicle of big beam construction for RV car or truck etc., because big deck-molding, about width also narrow, so, rotatably design a pair of rocking arm in the outside of each supporting plate, the medial support vehicle of available supporting plate.But this rocking arm is because be the structure that can rotate on supporting plate, so become when the drive on plate of vehicle dropped to the lower position, rocking arm give prominence to superincumbent form, influences the mobile and operation of vehicle.Therefore, adopted following invention: can from disassembled and assembled freely on the rocking arm carriage in the supporting plate outside rocking arm is set, when rocking arm does not use, can pull down (with reference to Patent Document 1); Setting can make the cylinder of rocking arm in the lifting of the outside of supporting plate, makes its top outstanding than supporting plate during use, makes it drop to top on same plane (with reference to Patent Document 2) with supporting plate when not using.
[Patent Document 1]
Specially permit newspaper No. 2664359
[Patent Document 2]
The spy opens the 2000-272891 communique
But, the operation trouble of at every turn using rocking arm all will install and dismantle, and adopt the lifting mechanism of rocking arm that cost is risen.Even can carry out the dismounting or the lifting of rocking arm, but, make the operation deterioration because still must so the width of elevator increases, increase at the rocking arm carriage of the arranged outside rocking arm of supporting plate the operator in the outside and the distance between the vehicle again.And, also must enlarge melt pit in order to accommodate rocking arm carriage and rocking arm in the lower position, so also increased unnecessary quantities.
Summary of the invention
Therefore, scheme 1 and 3 described inventions, purpose is to provide to utilize and simply constitutes, even the vehicle that yet can carry out corresponding laterally wide car type at the arranged outside rocking arm of supporting plate does not rise and helps the automotive servicing maintenance elevator of cost and operation.
In order to achieve the above object, described the 1st invention of scheme 1 is characterized in that: be provided with on the supporting plate can pull out to the supporting plate income with from supporting plate and can the prolongation side that comprises supporting plate with and/or two supporting plates between the movable plummer that moves in the set scope of side.
Scheme 2 described inventions, be on the basis of the invention of scheme 1, it is characterized in that: in order rationally to form movable plummer in the space of compactness, in the incorporating section that movable plummer is provided with by the end that can be received in supporting plate and the slide mass that can go out to the prolongation layback of supporting plate with length arbitrarily and can be received in this slide mass and can constitute with the length travelling arm that layback goes out between two supporting plates arbitrarily.
In order to achieve the above object, scheme 3 described the 2nd inventions, it is characterized in that: the end, front and back at supporting plate is provided with movable plummer, and movable plummer is by can be to supporting plate income and the slide mass that can go out to the prolongation layback of supporting plate with length arbitrarily and can be in this dismounting and can constituting by side-prominent sub-arm between two supporting plates at least under the installing condition above slide mass.
In addition, said slip among the present invention, moving certainly much less on the straight line, also comprise with axle connection etc. one distolateral be the action of fulcrum rotation.
If employing scheme 1 and 3 described inventions are even not at the arranged outside rocking arm of supporting plate, also can corresponding laterally wide car type rise vehicle.Therefore, the problem that dismounting operation in the time of can not producing the employing rocking arm or cost rise.Again, do not have outshot,, shorten and the operation raising the operator in the outside and the distance between the vehicle so elevator single-piece width reduces to the outside of supporting plate owing to saving rocking arm.And melt pit is also finished with the width of minimum.
If the 2 described inventions of employing scheme then except that the effect of scheme 1, form movable plummer by utilizing slide mass and travelling arm, so become the rational formation that can form movable plummer in the space of compactness.
The simple declaration of accompanying drawing
Fig. 1 is the overall diagram of the automotive servicing maintenance of form 1 with elevator.
Fig. 2 is the block diagram (when movable plummer is taken in) of the end of supporting plate.
Fig. 3 is the block diagram (when movable plummer is pulled out) of the end of supporting plate.
Fig. 4 is the instruction diagram of the running condition of movable plummer.
Fig. 5 is the instruction diagram of the running condition of movable plummer.
Fig. 6 is the instruction diagram of the running condition of movable plummer.
Fig. 7 (A) is the block diagram (when movable plummer is taken in) of the movable plummer of form 2, (B) is the block diagram (when movable plummer is pulled out) of the movable plummer of form 2.
Fig. 8 is the block diagram of the movable plummer of form 3.
Fig. 9 is the block diagram of the movable plummer of form 4.
Figure 10 is the instruction diagram of the variation of movable plummer.
Nomenclature
1... the automotive servicing maintenance is used elevator, 2... basis, the drive on plate of 3... vehicle, 4...X the type connecting rod mechanism, 10... free gear elevator, 12... supporting plate, 15... movable plummer, 16... the incorporating section, 17... fulcrum pin, 18,18a, 18b... slide mass, 19... travelling arm, 27... annex, 30... rubber pad, 32, the 38... sub-arm.
The form that invention is implemented
Below, with reference to figure explanation form of implementation of the present invention.
" form 1 "
The form of corresponding the 1st invention at first, is described.Fig. 1 is the overall diagram of automotive servicing maintenance with an example of elevator, automotive servicing maintenance elevator 1, have a pair of basic 2,2 and be positioned at the drive on plate 3,3 of pair of right and left vehicle of 2,2 top, basis, between each basis 2 and the drive on plate 3 of vehicle, X type connecting rod mechanism 4 is set respectively.Each X type connecting rod mechanism 4, with the end of each connecting rod 4a, 4b one side respectively rotationally with basis 2 and drive on plate 3 pivotal joints of vehicle, simultaneously the roller 5 that is provided with on the other end is connected slidably in the guide rail 6 that is provided with on basis 2 and the drive on plate 3 of vehicle, and pivotal joint side end and the pivotal joint side of the opposing party's connecting rod 4b of utilizing hydraulic actuating cylinder 7 to connect a side connecting rod 4a are leaned on the position of center of turn.Therefore, by regulating hydraulic actuating cylinder 7,7 expanding-contracting actions about making simultaneously, X type connecting rod mechanism 4,4 on-off actions can make the drive on plate 3,3 of vehicle keep the horizontality lifting.
In addition, basis 2,2 is arranged in ground F digs the melt pit of establishing 8, and each hydraulic actuating cylinder 7 may command makes on the drive on plate 3,3 of lower position vehicle consistent with ground F.9,9..., be arranged on the wheel skid of vertical front and back end of the drive on plate 3 of each vehicle, become heeling condition and can limit the tire of the vehicle that carries on the drive on plate 3 of vehicle at the raised position of the drive on plate 3 of vehicle, the drive on plate 3 of vehicle is connected into horizontality mutually in lower position consistent with ground F and ground F, and vehicle is the drive on plate 3,3 of vehicle up and down.
And, in the centre of the drive on plate 3 of each vehicle, be provided with respectively than the short free gear elevator (following crying " dumbwaiter ") 10 of drive on plate 3 vertical (approach axis of the vehicle) sizes of vehicle.Because about dumbwaiter 10 are same structures, so only to a side explanation.
Dumbwaiter 10, same with the drive on plate of vehicle 3, have by a side be rotate end and opposite side be sliding end connecting rod 11a, X type connecting rod mechanism 11 that 11b constitutes, utilize this X type connecting rod mechanism 11 to support and have than the supporting plate 12 of size short between the front and back tire of vehicle and connect hydraulic actuating cylinder 13 between connecting rod 11a, the 11b, utilize the expanding-contracting action of hydraulic actuating cylinder 13 to make X type connecting rod mechanism 11 on-off actions, thereby can make supporting plate 12 roughly keep horizontality ground to regulate and lifting simultaneously.Again, in the lower position of supporting plate 12, embed the drive on plate 3 of vehicle in the opening 14 that is formed centrally and the drive on plate 3 of top and vehicle that makes supporting plate 12 top roughly consistent.
And, have the movable plummer 15 that can pull out arbitrarily and take in respectively in vertical rear and front end of supporting plate 12.The details of this movable plummer 15 is shown in Fig. 2 and Fig. 3.
At first, in the end of supporting plate 12, form supporting plate 12 minor face, connect this minor face the inboard long limit a part and with the incorporating section 16 of the hollow of part of opening above the bonded assembly of both sides, movably plummer 15 can be taken in this incorporating section 16.Movable plummer 15, utilize in the outside of supporting plate 12 fulcrum pin 17 can horizontally rotate by axle bearing, by the slide mass 18 of the case shape that can go out to the prolongation layback of supporting plate 12 be received in this slide mass 18 and can constitute with the travelling arm 19 that length is arbitrarily pulled out from incorporating section 16.On slide mass 18, form the opening and the top roughly consistent convex surface part 20 top and supporting plate 12 of the upside that just in time is contained in incorporating section 16, at the long side face of slide mass 18, formation can be inserted the open-work 21 of finger etc., so that the pulling out and taking in of slide mass 18.
Again, travelling arm 19, it is the clava of slidably taking in the section rectangle in slide mass 18 and the resettlement section 22 parallel formation of long side face, under the receiving state of income resettlement section 22, outermost is roughly consistent with the short side of slide mass 18, by inserting finger and wait and pull out being arranged on the outmost open-work 23, can cause the random length of available not shown drg braking.And, on travelling arm 19, form horizontal wide prominent bar 24 along travelling arm 19 vertical, chimeric with the otch that forms above 25 of slide mass 18, play the discrepancy of guided slidable arm 19 and the effect of the drg when taking in.26, the 26th, the mounting hole that on the prominent bar 24 of travelling arm 19, before and after vertically, forms, but on this mounting hole 26 installation accessories 27.In addition, at this annex 27, by inserting that mounting hole 26 and upper end form flange and in be formed centrally the sleeve 28 of tapped bore and can be screwed into the carrier 29 that this sleeve 28 adjusts height and constitute.
When stating such automotive servicing maintenance that constitutes in the use with elevator 1, at first, the supporting plate 12,12 that makes at both ends accommodate movable plummer 15 drops to the lower position, under this state, make the drive on plate 3,3 of vehicle drop to ground F, vehicle is entered into both allocations of the drive on plate 3,3 of vehicle.Then, if the drive on plate 3,3 of vehicle is risen to both take the altitudes, bottom and oil change etc. then can check vehicles.
Use dumbwaiter 10,10 when on the other hand, carrying out the maintenance etc. of crawler body.That is,, or the drive on plate 3,3 of vehicle both is raised to after the take the altitude, the vehicle body of supporting plate 12,12 rising support vehicle is risen, then can make tire unsettled if the drive on plate of vehicle 3,3 keeps lower positions.At this, when vehicle C is the middle-size and small-size manned vehicle of inclosed body, as Fig. 2 and as shown in Figure 4, under the state of the movable plummer 15 of income, place rubber pad 30,30 respectively on the lift points of the vehicle on the supporting plate 12,12 that comprises movable plummer 15, and supporting plate 12,12 is risen.
And when vehicle is the large-scale manned vehicle of inclosed body, because the total length of vehicle is long, so, as shown in Figure 5, on the movable plummer 15,15 at each supporting plate 12,12 two ends, pull out each slide mass 18 to set angle after the prolongation of supporting plate 12 is side-prominent, if on the lift points of each vehicle above the slide mass 18, place rubber pad 30 respectively, and supporting plate 12,12 is risen, vehicle C is risen.
Then, when vehicle is when having the RV car of big beam construction or pickup truck, because crossbeam is positioned at the inside than each supporting plate 12, so, as Fig. 3 and as shown in Figure 6, if on the movable plummer 15 at each supporting plate 12 two ends, make slide mass 18 side-prominent to the prolongation of supporting plate 12, it is both quantitative that travelling arm 19 is pulled out respectively from each slide mass 18 side between two supporting plates 12,12, and the carrier 29 of the annex 27 that either party of mounting hole 26,26 of travelling arm 19 go up to be provided with is positioned on the lift points of crossbeam 31 belows of vehicle C.Therefore, under this state,, then can rise vehicle if supporting plate 12,12 is risen.
If the automotive servicing maintenance of adopting above-mentioned form 1 like this is with elevator 1, even not at the arranged outside rocking arm of supporting plate, also can rise vehicle for horizontal wide car type.Therefore, the problem that dismounting operation in the time of can not producing the employing rocking arm or cost rise.Again, do not have the part of stretching out,, be positioned at the operator in the outside and the distance shortening of vehicle, improved operation so elevator single-piece width reduces to the outside of supporting plate owing to saving rocking arm.And melt pit also can be finished with the width of minimum.
Particularly on above-mentioned form 1, form movable plummer because utilize slide mass and be received in the interior travelling arm of this slide mass, so, the rational formation that can form movable plummer of the present invention become in the space of compactness.
" form 2 "
Below, the 1st other form of inventing is described.In addition, other beyond the movable plummer constitutes because identical with above-mentioned form 1, so no longer repeat specification mainly only illustrates the structure of movable plummer.In form 3,4 described later too.
Shown in Figure 7 be the form of the slide mass 18a on the movable plummer 15 of being provided with of relative supporting plate 12 longitudinally-slidablely, when being housed in incorporating section 16, convex surface part 20 is top in a part that becomes supporting plate 12 with one side with supporting plate 12, and the killer that utilization figure does not show when pulling out can only stretch out necessary amount.And, on this slide mass 18a, travelling arm 19 is set too, but it is identical with the travelling arm structure of explanation on Fig. 2,3.
Like this, in this form 2, if use at following state respectively, that is: middle-size and small-size manned vehicle is then being packed up the state of movable plummer 15 as figure (A), to large-scale manned vehicle then only with the slide mass 18a of movable plummer 15 to the then outstanding state of the prolongation of supporting plate 12, RV car etc. is then pulled out slide mass 18a and travelling arm 19 side-prominent state between two supporting plates 12,12 as figure (B), can rise thereby the carrier 29 of rubber pad 30 or annex 27 is positioned on the lift points of each car type.
Therefore, can obtain to overcome the problem that dismounting operation when adopting rocking arm or cost rise, and improve operation and make melt pit minimize the same effect of these and form 1 by reducing elevator single-piece width.Adopt the structure of the compactness that slide mass and travelling arm brought also identical with form 1 again.
" form 3 "
Below, correspondence the 2nd working of an invention form is described as form 3,4.
In form shown in Figure 8,, at this sub-arm 32 is set removably and replaces travelling arm though the slide mass 18b of movable plummer 15 is identical with Fig. 7 at the structure of the longitudinal sliding motion of supporting plate 12.Promptly, be to be inserted in the prominent pin of establishing 34 of sub-arm 32 roots on the installing sleeve 33 of supporting plate 12 arranged outside downwards by on slide mass 18b, leaning on, sub-arm 32 can be installed in rotation on the form on the slide mass 18b, at this sub-arm 32, but the 2nd arm 36 that becomes top installation accessories 27 inserts prominent telescopic construction of establishing the 1st arm 35 of pin 34 slidably.On the other hand, on supporting plate 12, design installing sleeve 33 when slide mass 18b takes in is enterable cuts 37, also sub-arm 32 can be installed even be designed to when slide mass 18b takes in.
Like this, in this form 3, also be if use at following state respectively, that is: middle-size and small-size manned vehicle is then received state in the supporting plate 12 at the slide mass 18b with movable plummer 15, to large-scale manned vehicle then with the slide mass 18b of movable plummer 15 to the then outstanding state of the prolongation of supporting plate 12, to RV car etc. then pull out slide mass 18b and sub-arm 32 is installed and between two supporting plates 12,12 side-prominent state, can rise thereby the carrier 29 of rubber pad 30 or annex 27 is positioned on the lift points of each car type.Therefore, can obtain to overcome the problem that the cost when adopting rocking arm in the melt pit outside rises, and improve operation and make melt pit minimize the same effect of these and form 1 by reducing elevator single-piece width.
" form 4 "
In form shown in Figure 9, though the employing of slide mass 18b on the movable plummer 15 and removable sub-arm 38 is identical with Fig. 8, the installation site of sub-arm 38 (position of installing sleeve 33) is set in the inboard by supporting plate 12.Therefore, sub-arm 38 is also because the size of available weak point covers the lift points of each vehicle, so the form that cannot not become flexiblely.
Like this, in this form 4, also be if use at following state respectively, that is: to middle-size and small-size manned vehicle then at state with the slide mass 18b of movable plummer 15 income, to large-scale manned vehicle then with the slide mass 18b of movable plummer 15 to the then outstanding state of the prolongation of supporting plate 12, RV car etc. is then pulled out slide mass 18b and to two supporting plates 12, side-prominent state between 12, thereby the carrier 29 that then all can make rubber pad 30 or annex 27 is positioned on the lift points of each car type and can rises, therefore, can obtain to overcome the problem that cost rises when adopting rocking arm in the melt pit outside, and improve operation and make melt pit minimize the same effect of these and form 1 by reducing elevator single-piece width.
As other the variation of each form, can consider that the travelling arm 19 that will illustrate is arranged on by the long side face of slide mass 18 and designs the width of slide mass 18 littler in Fig. 1～3, otherwise or increase the width of travelling arm 19, with this slide mass and travelling arm are designed near the structure of concertina type roughly.Again, on the contrary also can increase the rotating range of slide mass 18 with the position design of the fulcrum pin 17 of axle bearing slide mass 18 in inboard by supporting plate 12.
Again, the structure of travelling arm is not limited to above-mentioned form, also can utilize the structure of the drg on the pin that for example is arranged on the travelling arm root and slip side, can horizontally rotate travelling arm with set angle at maximum extrusion position, or the slide relative body is taken in the design modification of a plurality of travelling arms etc. from slide mass.Otherwise, the slip on the straight line that also can consider not to be such, same with the slide mass of form 1, but make travelling arm slide relative body horizontally rotate the ground axle bearing and be received in structure in the slide mass.
And, be not limited to movable plummer and be accommodated in the structure that is written into the direction front and back end of supporting plate, also can be as shown in Figure 10, the movable plummer 15a that the arm shape of fulcrum pin 17 and axle bearing will be set at the inboard two ends of supporting plate 12 is accommodated in the incorporating section 16a of the inboard formation of supporting plate 12, therefore shown in two-dot chain line like that, even can be respectively between two supporting plates 12 the prolongation sideway swivel of side and supporting plate 12 also harmless.At this moment, also can be designed to accommodate the travelling arm same with stretching movable plummer 15a in the pull-out location, or movable plummer 15a self is designed to telescopic construction with form 1.
And, in above-mentioned each form, though part or all that is designed to movable plummer is housed in the in-to-in structure of supporting plate, if but side is had living space below supporting plate, even then part or all of movable plummer such as slide mass is housed in the incorporating section (also can utilize the formation such as guide rail of the box body or a pair of section コ font of hollow equally) that the following side of supporting plate is provided with and can pulls out also harmless with supporting plate.
On the other hand, in above-mentioned form, though adopt the drive on plate of X type connecting rod mechanism support vehicle, but be not limited thereto, the so-called λ type connecting rod mechanism that also can adopt long-armed, galianconism to constitute and utilize the expanding-contracting action of the hydraulic actuating cylinder of the upper end that is connected long-armed lower end and galianconism to carry out the lifting driving with push rod, or with other connecting rod mechanism such as X type connecting rod mechanism two sections bonded assembly scaling type.
Again, be not limited to such connecting rod mechanism, also connect the form of the drive on plate of vehicle in the upper end of one or more hydraulic actuating cylinders of burying underground perpendicular to the floor.Certainly the change of these supporting mechanisms too can on dumbwaiter.
And, in above-mentioned form, dig on the ground in the melt pit of establishing though be arranged on, but be not limited thereto, if on the drive on plate of vehicle, have the automotive servicing maintenance elevator of free gear elevator, even do not dig the ground of melt pit form is not set, owing to adopt movable plummer of the present invention can obtain same effect.
Again, in above-mentioned form, though be to utilize the automotive servicing maintenance that on the drive on plate of vehicle, has the free gear elevator that constitutes by supporting plate and jacking system to describe with elevator, even but be not two such segment types, but only have the short supporting plate of size and utilize the other forms of automotive servicing maintenances such as independent free gear elevator of jacking system lifting to use elevator, also can adopt the present invention.
In addition, in above-mentioned form, though each movable plummer be can be between the prolongation side of supporting plate and two supporting plates side two-way outstanding, even but only to the prolongation side of supporting plate, or it is side-prominent between two supporting plates only, because elevated vehicle is laterally wide, only designs slide mass so for example in form 1,2, can save travelling arm, otherwise or save slide mass and travelling arm only is set on supporting plate.In form 3,4, also can save sub-arm equally.
Claims (3)
1. an automotive servicing maintains and uses elevator, be to be provided with pair of right and left to have than the supporting plate of size short between the front and back tire of vehicle and the automotive servicing maintenance elevator of adjusting the jacking system that makes this supporting plate lifting synchronously, it is characterized in that: on aforementioned supporting plate, setting can in aforementioned supporting plate, take in and from aforementioned supporting plate pull out and can the prolongation side that comprises aforementioned supporting plate with and/or aforementioned two supporting plates between the movable plummer that moves in the set scope of side.
2. automotive servicing maintains and uses elevator according to claim 1, it is characterized in that: movable plummer comprises in the incorporating section that the end that is received in supporting plate is provided with, the slide mass that can go out to the prolongation layback of supporting plate with length arbitrarily and can be received in this slide mass and can be with the length travelling arm that layback goes out between two supporting plates arbitrarily.
3. an automotive servicing maintains and uses elevator, be to be provided with pair of right and left to have than the supporting plate of size short between the front and back tire of vehicle and the automotive servicing maintenance elevator of adjusting the jacking system that makes this supporting plate lifting synchronously, it is characterized in that: the end, front and back at aforementioned supporting plate is provided with movable plummer, movable plummer comprise can to aforementioned supporting plate income and the slide mass that can go out to the prolongation layback of aforementioned supporting plate with length arbitrarily and can this above slide mass dismounting and at least can be between aforementioned two supporting plates under the installing condition side-prominent sub-arm.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002378136A JP4279547B2 (en) | 2002-12-26 | 2002-12-26 | Vehicle maintenance lift |
| JP378136/2002 | 2002-12-26 | ||
| JP378136/02 | 2002-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1511779A CN1511779A (en) | 2004-07-14 |
| CN100396590C true CN100396590C (en) | 2008-06-25 |
Family
ID=32588446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031410316A Expired - Fee Related CN100396590C (en) | 2002-12-26 | 2003-06-10 | Lift for vehicle repair and maintenance |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP4279547B2 (en) |
| KR (1) | KR100959753B1 (en) |
| CN (1) | CN100396590C (en) |
| DE (1) | DE10361322B4 (en) |
| IT (1) | ITMI20032601A1 (en) |
| TW (1) | TWI259826B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395305B1 (en) * | 2009-05-19 | 2012-09-05 | Fiorese | LIFT FOR VEHICLES. |
| KR101671859B1 (en) * | 2014-11-11 | 2016-11-03 | 최경숙 | A lift device of vehicles |
| CN105668454B (en) * | 2016-03-10 | 2018-10-23 | 洛阳中冶重工集团有限公司 | A kind of aerated concrete products automatic sorting device |
| TWI621581B (en) * | 2017-01-12 | 2018-04-21 | 欣富康實業有限公司 | Heightening Block For A Vehicle Lifter |
| JP6684416B2 (en) * | 2017-05-30 | 2020-04-22 | 株式会社スギヤス | Vehicle maintenance lift |
| CN109591775A (en) * | 2018-11-15 | 2019-04-09 | 山东华宇工学院 | A kind of vehicle inspection and maintenance intelligent controlling device |
| KR102207660B1 (en) * | 2019-04-08 | 2021-01-25 | 황성일 | Automobile lift with a cylinder part embedded in the ground |
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| CN2314991Y (en) * | 1998-01-19 | 1999-04-21 | 吕振源 | Jack |
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| US2958395A (en) * | 1955-07-08 | 1960-11-01 | Globe Hoist Co | Frame engaging unit for vehicle hoists |
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| JP3771461B2 (en) * | 2001-05-24 | 2006-04-26 | 株式会社アルティア橋本 | Vehicle maintenance lift |
-
2002
- 2002-12-26 JP JP2002378136A patent/JP4279547B2/en not_active Expired - Fee Related
-
2003
- 2003-02-20 TW TW92103559A patent/TWI259826B/en not_active IP Right Cessation
- 2003-06-03 KR KR20030035649A patent/KR100959753B1/en not_active IP Right Cessation
- 2003-06-10 CN CNB031410316A patent/CN100396590C/en not_active Expired - Fee Related
- 2003-12-24 DE DE2003161322 patent/DE10361322B4/en not_active Expired - Fee Related
- 2003-12-24 IT ITMI20032601 patent/ITMI20032601A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3830691A1 (en) * | 1988-09-09 | 1990-03-22 | Nussbaum Otto Gmbh Co Kg | Working stand which is combined with a vehicle lift |
| FR2666794A1 (en) * | 1990-09-13 | 1992-03-20 | Reidenbach Roger | Lifting device for motor vehicles |
| JPH09156890A (en) * | 1995-12-08 | 1997-06-17 | Sugiyasu Kogyo Kk | Lift for maintenance of vehicle |
| CN2314991Y (en) * | 1998-01-19 | 1999-04-21 | 吕振源 | Jack |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10361322B4 (en) | 2006-07-06 |
| TWI259826B (en) | 2006-08-11 |
| KR100959753B1 (en) | 2010-05-25 |
| DE10361322A1 (en) | 2004-07-22 |
| JP4279547B2 (en) | 2009-06-17 |
| ITMI20032601A1 (en) | 2004-06-27 |
| TW200410894A (en) | 2004-07-01 |
| KR20040057878A (en) | 2004-07-02 |
| JP2004203602A (en) | 2004-07-22 |
| CN1511779A (en) | 2004-07-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20130610 |