Vehicle lifting device used for highway field

A lifting device and technology in the field, applied in the field of transportation, can solve the problems of high suspension, high center of gravity of the whole vehicle, rollover, etc., and achieve the effect of overcoming poor directionality of force application and high lifting efficiency

Inactive Publication Date: 2018-02-27
陈淑芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen from the above statement that the existing method of lifting the suspension with a jack to lift the tire off the ground requires lifting the heavy suspension to a certain height, which is not only time-consuming a

Method used

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  • Vehicle lifting device used for highway field
  • Vehicle lifting device used for highway field
  • Vehicle lifting device used for highway field

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0022] like figure 1 -- As shown in 3, a vehicle lifting device used in the road field is mainly composed of a lifting mechanism and a positioning and tensioning assembly, wherein there are two lifting mechanisms, and the two lifting mechanisms are symmetrically arranged on both sides of the tire T. The lifting mechanism includes an L-shaped plate 1 and a supporting shaft 5, wherein the front and rear sides of the horizontal edge of the L-shaped plate 1 are correspondingly provided with a vertical plate 2, and the two vertical plates 2 form a "U" with the vertical edge of the L-shaped plate 1. ”-shaped structure, and the L-shaped plate 1 and the vertical plate 2 are all steel plates. The left and right ends of the two vertical plates 2 are correspondingly provided with a strip-shaped guide hole 2a, and the strip-shaped guide hole is a vertical hole. An elev...

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PUM

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Abstract

The invention discloses a vehicle lifting device used in the road field, which includes a lifting mechanism and a positioning and tensioning assembly, wherein there are two lifting mechanisms, and the lifting mechanism includes an L-shaped plate and a supporting shaft, wherein the horizontal sides of the L-shaped plate are front and rear There is a vertical board corresponding to the side; a lifting airbag is arranged between the two vertical boards, and 4 guide blocks are fixed on the front and rear sides of the horizontal lifting board corresponding to the strip guide holes, and the guide blocks slide with the corresponding strip guide holes. Cooperate; the supporting shaft is in contact with the outer surface of the tire when it is working, and the air intake pipes of the lifting airbags of the two lifting mechanisms are connected to the main air pipe, which is connected to the air compressor and supplied with air by the air compressor; the tensioning combination includes a horizontal Bolts and lock nuts; after the tails of the two horizontal bolts correspond to the bolt holes on a tension seat, the lock nuts are set respectively, and the two tension seats are fixed on the top surface of the horizontal lifting plate of the other lifting mechanism superior. The lifter can directly lift the tire, which is convenient, fast and labor-saving.

Description

technical field [0001] The invention belongs to the traffic field, in particular to a vehicle lifting device used in the road field. Background technique [0002] During traffic operation or traffic accident handling, it is often necessary to move vehicles. When the vehicle needs to be moved, it has been a long time to jack up the suspension first, wait for the two tires on one side of the suspension to be a certain height off the ground, and then insert a car mover with its own wheels under each tire ; After four tires are all supported on a car mover, the whole car will be lifted so that the follow-up mobile vehicle will be lifted. [0003] Since there is a shock absorbing spring connection between the suspension and the tire, the tire will tend to move downward under the action of the shock absorbing spring when the suspension is lifted, so most of the time in the front of the lifting process is to lift the suspension, and the tire It has not been lifted; only when the ...

Claims

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Application Information

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IPC IPC(8): B66F3/46B66F3/35B66F13/00
CPCB66F3/46B66F3/247B66F3/35B66F13/00
Inventor 陈小龙
Owner 陈淑芳
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