CN204525396U - Multi-functional high-strength vehicle maintenance platform - Google Patents

Multi-functional high-strength vehicle maintenance platform Download PDF

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Publication number
CN204525396U
CN204525396U CN201520017798.0U CN201520017798U CN204525396U CN 204525396 U CN204525396 U CN 204525396U CN 201520017798 U CN201520017798 U CN 201520017798U CN 204525396 U CN204525396 U CN 204525396U
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CN
China
Prior art keywords
pipe
vehicle
sleeve pipe
bracket
functional
Prior art date
Application number
CN201520017798.0U
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Chinese (zh)
Inventor
张勇
Original Assignee
张勇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201410296190 priority Critical
Priority to CN2014102961906 priority
Application filed by 张勇 filed Critical 张勇
Priority to CN201520017798.0U priority patent/CN204525396U/en
Application granted granted Critical
Publication of CN204525396U publication Critical patent/CN204525396U/en

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Abstract

The utility model discloses a kind of multi-functional high-strength vehicle maintenance platform, comprise vehicle bracket, pipe in installing in the middle part of vehicle bracket width, in middle pipe, rotating shaft is installed, middle pipe two ends all protrude from vehicle bracket, two ends of middle pipe respectively with the first sleeve pipe and the second sleeve pipe grafting, first sleeve pipe and the second sleeve pipe side arrange installing plate, installing plate is connected with vehicle bracket by bolt, first sleeve pipe and the second sleeve pipe away from vehicle bracket one end respectively with first in manage and pipe grafting in second, in first, pipe is connected with the lift arm of the first lifting post and the second lifting post respectively with pipe in second, rotating shaft respectively with first in manage and the inwall rotatable engagement of pipe in second.It can adjust the multiple position of automobile, make automobile be in all the time maintenance, maintenance or antirust treatment time convenient operation person work optimum position, labour intensity and operation easier can be reduced, guarantee that rotating shaft has enough bending resistances and torsional strength simultaneously, can not be out of shape in using.

Description

Multi-functional high-strength vehicle maintenance platform

Technical field

The utility model relates to technical field of automobile maintenance, specifically a kind of multi-functional high-strength vehicle maintenance platform.

Background technology

The maintenance of body of a motor car, maintenance and production process in antirust treatment all need operate at each position of vehicle body, staff when operation need near vehicle body all directions shift position frequently, labour intensity is larger, for roof, the not easy-operating position such as body bottom is maintained, when maintenance or antirust treatment, operation easier is higher, for addressing this problem, those skilled in the art once proposed the upset being realized vehicle by the structure of lifting machine collocation overturn platform, reduce vehicle maintenance, labour intensity when maintenance or antirust treatment and operation easier, but because the deadweight of automobile is larger, the structure of existing overturn platform is difficult to provide enough intensity, the whole gravity of vehicle is born in the rotating shaft of overturn platform after vehicle lifting, very easily be out of shape and fracture, therefore this kind equipment does not obtain market accreditation.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional high-strength vehicle maintenance platform, it can make automobile be elevated on the platform, overturn, and is convenient to Motor Maintenance, maintenance and antirust operation, increases work efficiency, guarantee that rotating shaft has enough bending resistances and torsional strength simultaneously, can not be out of shape in using.

The utility model for achieving the above object, be achieved through the following technical solutions: comprise vehicle bracket, pipe in installing in the middle part of vehicle bracket width, in middle pipe, rotating shaft is installed, middle pipe two ends all protrude from vehicle bracket, two ends of middle pipe respectively with the first sleeve pipe and the second sleeve pipe grafting, first sleeve pipe and the second sleeve pipe side arrange installing plate, installing plate is connected with vehicle bracket by bolt, first sleeve pipe and the second sleeve pipe away from vehicle bracket one end respectively with first in manage and pipe grafting in second, in first, pipe is connected with the lift arm of the first lifting post and the second lifting post respectively with pipe in second, rotating shaft respectively with first in manage and the inwall rotatable engagement of pipe in second, first sleeve pipe or the second sleeve pipe are connected with rotating driving device by driving member, rotating driving device is by the first sleeve pipe or the second sleeve belt electrical automobile bracket axial-rotation around the shaft, mounting vehicle chassis fixture on vehicle bracket.In first, pipe is connected with the first axle bed and the second axle bed respectively with pipe in second, and the first axle bed is connected with the lift arm of the second even hinge block with lifting post respectively by the first even hinge block with the second axle bed.First supporting pad is installed between first set inside pipe wall and middle pipe, the second supporting pad is installed between the second internal surface of sleeve pipe and middle pipe.The first supporting plate is installed at first axle bed top, and the second supporting plate is installed at the second axle bed top.Described rotating driving device comprises motor, and the output shaft of motor is connected with the power shaft of self-lock type speed reducing machine, and the output shaft of self-lock type speed reducing machine installs driven wheel, and driven wheel engages with the driven gear be arranged on the first sleeve pipe or the second sleeve pipe.Described vehicle chassis fixture comprises the multiple clamping clips be arranged on vehicle bracket, and each clamping clip distributes along vehicle bracket length direction both sides.Described vehicle chassis fixture also comprises and is arranged on the first scissors fork elevating frame on vehicle bracket and the second scissors fork elevating frame, and the first scissors fork elevating frame and the second scissors fork elevating top of support all install cushion.Vehicle bracket arranges guide rail, guide rail is arranged along vehicle bracket length direction, first scissors fork elevating frame and the second scissors fork elevating frame all install pulley, and pulley can slide in guide rail, drives the first scissors fork elevating frame and the second scissors fork elevating frame to move along the length direction of vehicle bracket.Rotating lifting platform is installed in the middle part of vehicle bracket.Rotating lifting platform comprises rotating lifting frame, arranges rotating disk bottom rotating lifting frame, and rotating disk is connected with the piston rod of hydraulic cylinder, and hydraulic cylinder is arranged on vehicle bracket.

Multi-functional high-strength vehicle maintenance platform described in the utility model can make automobile insert it makes it be elevated and unspecified angle tilts, the multiple position of automobile can be adjusted, make automobile be in all the time maintenance, maintenance or antirust treatment time convenient operation person work optimum position, labour intensity and operation easier can be reduced, improve the operating efficiency of operator, the rust resistance and corrosion resistance maintenance to coachbuilt body and the multidirectional each position of truck cab can be completed on the platform, guarantee that rotating shaft has enough bending resistances and torsional strength simultaneously, can not be out of shape in using.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the plan structure schematic diagram of Fig. 1;

Fig. 3 be in Fig. 2 A to structure for amplifying schematic diagram;

Fig. 4 is the structural representation that the utility model installs rotating lifting platform;

Fig. 5 be in Fig. 4 B to structure for amplifying schematic diagram;

Fig. 6 is the structural representation in Fig. 5 after rotating lifting platform half-twist.

Detailed description of the invention

Multi-functional high-strength vehicle maintenance platform described in the utility model comprises vehicle bracket 13, pipe 6 in installing in the middle part of vehicle bracket 13 width, in middle pipe 6, rotating shaft 2 is installed, middle pipe 6 two ends all protrude from vehicle bracket 13, two ends of middle pipe 6 respectively with the first sleeve pipe 10 and the second sleeve pipe 9 grafting, first sleeve pipe 10 and the second sleeve pipe 9 side arrange installing plate 57, installing plate 57 is connected with vehicle bracket 13 by bolt, first sleeve pipe 10 and the second sleeve pipe 9 away from vehicle bracket 13 one end respectively with first in pipe 24 grafting in pipe 22 and second, in first, pipe 22 and pipe in second 24 are connected with the lift arm of the first lifting post 1 and the second lifting post 37 respectively, rotating shaft 2 respectively with first in the inwall rotatable engagement of pipe 24 in pipe 22 and second, first sleeve pipe 10 or the second sleeve pipe 9 are connected with rotating driving device by driving member, rotating driving device by the first sleeve pipe 10 or the second sleeve pipe 9 driving automobile bracket 13 around the shaft 2 axial-rotation, mounting vehicle chassis fixture on vehicle bracket 13.Wherein said lift arm generally adopts hydraulic-driven lifting, now, can select double-column lifter, and removed by the pawl arm on it, adopt the dynamic structure that it is elevated, such double-column lifter just includes lifting post, lift arm and power transmission arrangment.Lift arm also can adopt motor to drive lifting, and power drive mechanism is the structures such as motor, gearbox, pulley, chain.Two lift arm synchronization liftings can make vehicle bracket 13 realize vertical lift, rotating driving device can be rotated by driving automobile bracket 13 by rotating shaft, therefore structure described in the utility model can realize vertical lift and 360 ° of spinfunctions of vehicle bracket 13, the optimum position of the automobile person that is in convenient operation all the time work is made when carrying out vehicle maintenance maintenance, the operating efficiency of operator can be improved, the rust resistance and corrosion resistance maintenance to coachbuilt body and the multidirectional each position of truck cab can be completed on the platform.The sleeve pipe that the utility model adopts, middle pipe, interior pipe and the mutually nested structure of rotating shaft effectively can strengthen the bonding strength of vehicle bracket 13 and lifting equipment on the basis not taking vehicle bracket 13 peripheral space, and because sleeve pipe, middle pipe, interior pipe and rotating shaft directly can relative slidings vertically, therefore tensile force can be offset after load-bearing, service life is longer, security of operation, stable.In addition, rotating shaft, sleeve pipe, when described vehicle bracket 13 pulls down transport, can be pulled down from vehicle bracket 13 by structure that the utility model adopts easily, reduce the width spaces taken in the utility model transportation.Vehicle bracket 13 described in the utility model can adopt the metallic rod such as I-steel, channel-section steel, angle steel, steel pipe to connect in length and breadth and make tower structure, also planar sheet of metal can be adopted to make plank frame, when adopting tower structure, the track being used for vehicle and travelling can be set on framework.Described in the utility model for the manufacture of in the various metallic rod of frame structure vehicle bracket 13, the load bearing effect of I-steel is best, therefore uses as preferred material.

The utility model is in order to reduce the shearing force at lift arm place in load-bearing after there is slight deformation, pipe 22 and pipe in second 24 can be connected with the first axle bed 7 and the second axle bed 15 respectively in first, the first axle bed 7 is connected with the lift arm of lifting post with the second even hinge block 27 respectively by the first even hinge block 26 with the second axle bed 15.Vehicle is fixed on after on vehicle bracket 13, in first, in pipe 22 and second, pipe 24 can tilt under pressure effect in the vertical direction certain angle slightly downward, the shearing force produced when said structure effectively can solve that in pipe in first 22 and second, pipe 24 is downward-sloping and between lift arm, prevents lift arm from rupturing or lifting machine damages under the effect of side force.

There is opposing oscillatory for preventing the first sleeve pipe 10, second sleeve pipe 9 with middle pipe 6 in the utility model, can install between the first supporting pad 8, second sleeve pipe 9 inwall and middle pipe 6 and install the second supporting pad 32 between the first sleeve pipe 10 inwall and middle pipe 6.

The utility model carries out maintaining, keeping in repair or antirust operation for ease of operating personnel, can install the first supporting plate 4, second axle bed 15 top install the second supporting plate 23 at the first axle bed 7 top.Operating personnel can to stand on supporting plate with vehicle together lifting, separately need not establish the aids such as ladder, eliminate the step repeatedly moving the aids such as ladder, improve the convenience of maintenance operation, reduce the labour intensity of maintenance personal at du vehicule.For expanding the area of supporting plate, supporting plate can be arranged to accordion structure, when maintaining various different in width vehicle, operating personnel are all by folding or open supporting plate farthest near vehicle body.

The preferred structure of rotating driving device described in the utility model is: described rotating driving device comprises motor 11, the output shaft of motor 11 is connected with the power shaft of self-lock type speed reducing machine 25, the output shaft of self-lock type speed reducing machine 25 is installed driven wheel 12, driven wheel 12 engages with the driven gear 14 be arranged on the first sleeve pipe 10 or the second sleeve pipe 9.This structure has the high advantage of stability when can automatically lock angle, easy to operate, locking.Except preferred structure, rotating driving device described in the utility model also can adopt other various structures: such as can install reducing motor on sleeve pipe, need on sleeve pipe, band-type brake etc. to be installed during locking angle, but these structures all need lock artificially angle, complex operation step, and stability when locking is relatively low.

Vehicle chassis fixture described in the utility model is used for vehicle chassis to be fixed on vehicle bracket 13, thus realize vehicle with vehicle bracket 13 360 ° rotation, for realizing this function, can adopt following structure: described vehicle chassis fixture comprises the multiple clamping clips 16 be arranged on vehicle bracket 13, each clamping clip 16 distributes along vehicle bracket 13 length direction both sides.After vehicle reaches vehicle bracket 13, the skeleton of vehicle chassis both sides clamps by each clamping clip 16, is fixed on by vehicle on vehicle bracket 13.

Due to the frame configuration on different automobile types chassis and size different, when vehicle chassis is fixed on vehicle bracket 13 by clamping clip 16, clamping clip 16 is difficult to guarantee to closely cooperate with chassis skeleton, there is certain interval in what make to be difficult between clamping clip 16 and skeleton to avoid, can cause in vehicle bracket 13 rotary course, the vehicle body of vehicle is movable within the specific limits, and because light weight is comparatively large, the activity of vehicle body can cause certain damage to vehicle chassis skeleton.For avoiding above-mentioned situation, the utility model can adopt following structure: described vehicle chassis fixture also comprises and is arranged on the first scissors fork elevating frame 17 on vehicle bracket 13 and the second scissors fork elevating frame 38, first scissors fork elevating frame 17 and the second scissors fork elevating frame 38 end face and all installs cushion 18.After vehicle chassis skeleton clamps by clamping clip 16, first scissors fork elevating frame 17 and the second scissors fork elevating frame 38 rise, withstand vehicle chassis, now clamping clip 16 provides pulling force to vehicle chassis, crane provides thrust to vehicle chassis, pulling force and thrust-balancing there will not be activity when can guarantee that vehicle together rotates with vehicle bracket 13, can effectively prevent vehicle chassis impaired in rotary course.In addition, when vehicle bracket 13 level, first scissors fork elevating frame 17 and the second scissors fork elevating frame 38 can also realize secondary lifting to the vehicle on vehicle bracket 13, improve height of car, further facilitate the different parts that operating personnel safeguard automobile, in addition, also can be the operation that operating personnel change vehicle tyre and geometrical clamp clencher 16 provide convenience by carrying out secondary lifting to vehicle.

First scissors fork elevating frame 17 described in the utility model and the second scissors fork elevating frame 38 are in order to all can provide the thrust of balance to the vehicle of different length, can at vehicle bracket 13 upper mounting rail 56, guide rail 56 is arranged along vehicle bracket 13 length direction, pulley 19 all installed by first scissors fork elevating frame 17 and the second scissors fork elevating frame 38, pulley 19 can slide in guide rail 56, drives the first scissors fork elevating frame 17 and the second scissors fork elevating frame 38 to move along the length direction of vehicle bracket 13.Suitable position can be selected to carry out jacking according to the vehicle of different length during use, guarantee vehicle chassis uniform force.

The utility model, in order to be horizontally rotated by the vehicle on vehicle bracket 13, can install rotating lifting platform in the middle part of vehicle bracket 13.Rotating lifting platform can horizontally rotate after vehicle lifting, and convenient operation personnel keep in repair each position, vehicle border in original place, maintain or antirust operation.The utility model also can be arranged on rotating lifting platform can by vehicle stationary device, vehicle lengthwise direction is adjusted with rotating shaft 2 in parallel or vertical attitude by rotating lifting platform, thus realize vehicle around length direction or width upset, strengthen the convenience of vehicle maintenance, maintenance or antirust operation further.When vehicle bracket 13 of the present utility model installs rotating lifting platform, the middle part of rotating shaft 2 and middle pipe 6 can be disconnected, be divided into two sections of symmetrical semiaxis and semicanal, to reduce the space that rotating shaft 2 and middle pipe 6 take, make the utility model structure compacter.

Rotating lifting platform described in the utility model can adopt multiple drives structure, hydraulic lifting, manpower such as can be adopted to rotate, its structure is: rotating lifting platform comprises rotating lifting frame 28, rotating disk 50 is set bottom rotating lifting frame 28, rotating disk 50 is connected with the piston rod of hydraulic cylinder 30, and hydraulic cylinder 30 is arranged on vehicle bracket 13.In addition, scissor-type lifting equipment also can be adopted to carry out lifting, adopt motor to drive turntable rotation etc.

Claims (10)

1. multi-functional high-strength vehicle maintenance platform, it is characterized in that: comprise vehicle bracket (13), pipe (6) in installing in the middle part of vehicle bracket (13) width, in middle pipe (6), rotating shaft (2) is installed, middle pipe (6) two ends all protrude from vehicle bracket (13), two ends of middle pipe (6) respectively with the first sleeve pipe (10) and the second sleeve pipe (9) grafting, first sleeve pipe (10) and the second sleeve pipe (9) side arrange installing plate (57), installing plate (57) is connected with vehicle bracket (13) by bolt, first sleeve pipe (10) and the second sleeve pipe (9) away from vehicle bracket (13) one end respectively with first in manage (22) and second and interiorly manages (24) grafting, in first, pipe (22) is connected with the lift arm of the first lifting post (1) and the second lifting post (37) respectively with pipe (24) in second, rotating shaft (2) is interior with first respectively manages the inwall rotatable engagement of managing (24) in (22) and second, first sleeve pipe (10) or the second sleeve pipe (9) are connected with rotating driving device by driving member, rotating driving device is by the axial-rotation of the first sleeve pipe (10) or the second sleeve pipe (9) driving automobile bracket (13) (2) around the shaft, vehicle bracket (13) upper mounting vehicle chassis fixture.
2. multi-functional high-strength vehicle maintenance platform according to claim 1, it is characterized in that: in first, pipe (22) is connected with the first axle bed (7) and the second axle bed (15) respectively with pipe (24) in second, and the first axle bed (7) is connected with the lift arm of lifting post with the second even hinge block (27) respectively by the first even hinge block (26) with the second axle bed (15).
3. multi-functional high-strength vehicle maintenance platform according to claim 1, it is characterized in that: the first supporting pad (8) is installed between the first sleeve pipe (10) inwall and middle pipe (6), the second supporting pad (32) is installed between the second sleeve pipe (9) inwall and middle pipe (6).
4. multi-functional high-strength vehicle maintenance platform according to claim 2, it is characterized in that: the first supporting plate (4) is installed at the first axle bed (7) top, the second supporting plate (23) is installed at the second axle bed (15) top.
5. multi-functional high-strength vehicle maintenance platform according to claim 1, it is characterized in that: described rotating driving device comprises motor (11), the output shaft of motor (11) is connected with the power shaft of self-lock type speed reducing machine (25), the output shaft of self-lock type speed reducing machine (25) is installed driven wheel (12), driven wheel (12) engages with the driven gear (14) be arranged on the first sleeve pipe (10) or the second sleeve pipe (9).
6. multi-functional high-strength vehicle maintenance platform according to claim 1, it is characterized in that: described vehicle chassis fixture comprises the multiple clamping clips (16) be arranged on vehicle bracket (13), each clamping clip (16) distributes along vehicle bracket (13) length direction both sides.
7. multi-functional high-strength vehicle maintenance platform according to claim 6, it is characterized in that: described vehicle chassis fixture also comprises and is arranged on the first scissors fork elevating frame (17) on vehicle bracket (13) and the second scissors fork elevating frame (38), and the first scissors fork elevating frame (17) and the second scissors fork elevating frame (38) end face all install cushion (18).
8. multi-functional high-strength vehicle maintenance platform according to claim 7, it is characterized in that: vehicle bracket (13) is arranged guide rail (56), guide rail (56) is arranged along vehicle bracket (13) length direction, pulley (19) all installed by first scissors fork elevating frame (17) and the second scissors fork elevating frame (38), pulley (19) can slide in guide rail (56), drives the first scissors fork elevating frame (17) and the second scissors fork elevating frame (38) to move along the length direction of vehicle bracket (13).
9. multi-functional high-strength vehicle maintenance platform according to claim 1, is characterized in that: rotating lifting platform is installed at vehicle bracket (13) middle part.
10. multi-functional high-strength vehicle maintenance platform according to claim 9, it is characterized in that: rotating lifting platform comprises rotating lifting frame (28), rotating lifting frame (28) bottom arranges rotating disk (50), rotating disk (50) is connected with the piston rod of hydraulic cylinder (30), and hydraulic cylinder (30) is arranged on vehicle bracket (13).
CN201520017798.0U 2014-06-27 2015-01-12 Multi-functional high-strength vehicle maintenance platform CN204525396U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410296190 2014-06-27
CN2014102961906 2014-06-27
CN201520017798.0U CN204525396U (en) 2014-06-27 2015-01-12 Multi-functional high-strength vehicle maintenance platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520017798.0U CN204525396U (en) 2014-06-27 2015-01-12 Multi-functional high-strength vehicle maintenance platform

Publications (1)

Publication Number Publication Date
CN204525396U true CN204525396U (en) 2015-08-05

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ID=51764497

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201410340306.1A CN104118821B (en) 2014-06-27 2014-07-17 A kind of auto repair multifunctional lifting rotation platform
CN201420395305.2U CN203938426U (en) 2014-06-27 2014-07-17 A kind of vehicle maintenance and repair multifunctional lifting rotation platform
CN201520017798.0U CN204525396U (en) 2014-06-27 2015-01-12 Multi-functional high-strength vehicle maintenance platform
CN201520017800.4U CN204529207U (en) 2014-06-27 2015-01-12 High-strength vehicle maintenance overturn platform

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201410340306.1A CN104118821B (en) 2014-06-27 2014-07-17 A kind of auto repair multifunctional lifting rotation platform
CN201420395305.2U CN203938426U (en) 2014-06-27 2014-07-17 A kind of vehicle maintenance and repair multifunctional lifting rotation platform

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201520017800.4U CN204529207U (en) 2014-06-27 2015-01-12 High-strength vehicle maintenance overturn platform

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CN (4) CN104118821B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087383A (en) * 2017-12-12 2018-05-29 攀钢集团西昌钢钒有限公司 Hydraulic cylinder inspection platform

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118821B (en) * 2014-06-27 2016-09-14 张勇 A kind of auto repair multifunctional lifting rotation platform
CN107265340B (en) * 2015-06-17 2018-11-27 汪小敏 A kind of car lift
CN105947946A (en) * 2016-07-09 2016-09-21 河北隆鑫宇宸机电设备制造有限公司 Clamping turnover mechanism
TWI635039B (en) * 2017-07-27 2018-09-11 銘倫精機股份有限公司 Car jacking machine
CN108190789B (en) * 2017-11-30 2019-08-02 南京依维柯汽车有限公司 A kind of auto repair jack
CN108946571A (en) * 2018-07-26 2018-12-07 芜湖鸣人汽车维修服务有限公司 Turnover vehicle lifting machine
CN110329969A (en) * 2019-07-22 2019-10-15 中汽昌兴(洛阳)机电设备工程有限公司 A kind of body of a motor car lift rotating equipment
CN110775867A (en) * 2019-10-29 2020-02-11 王剑 Hoisting frame for mechanical equipment assembly

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SU537918A1 (en) * 1974-04-16 1976-12-05 Государственный Институт По Проектированию И Конструированию Машин Для Горнорудной Промышленности Circular tipper
NO149834B (en) * 1976-10-07 Teuvo Olavi Venaelaeinen Device for alignment and repair work on cars
CN2212487Y (en) * 1994-12-05 1995-11-15 烟台麦特电子有限公司 Clamp for repairing beam-less automobile
CN200984737Y (en) * 2006-09-12 2007-12-05 中国南车集团石家庄车辆厂 Open, shed and flatcar body switching machine
CN103159150B (en) * 2011-12-09 2014-09-10 王同建 Car-turnover system
CN104118821B (en) * 2014-06-27 2016-09-14 张勇 A kind of auto repair multifunctional lifting rotation platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087383A (en) * 2017-12-12 2018-05-29 攀钢集团西昌钢钒有限公司 Hydraulic cylinder inspection platform

Also Published As

Publication number Publication date
CN204529207U (en) 2015-08-05
CN104118821B (en) 2016-09-14
CN203938426U (en) 2014-11-12
CN104118821A (en) 2014-10-29

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