Road traffic vehicle lifting method

Abstract

The invention discloses a road traffic vehicle lifting method. The road traffic vehicle lifting method is characterized in that the road traffic vehicle lifting method includes the following steps that step a, a vehicle lifting device is designed, the vehicle lifting device includes lifting mechanisms and a location tensioning assembly, intake pipes of lifting airbags of the two lifting mechanismsare in communication with a main air pipe, and the main air pipe is connected with an air compressor which can supply air; a tensioning assembly includes horizontal bolts and a lock nut, the number of the horizontal bolts is two, and the two horizontal bolts are arranged at front side and rear side of a tire side by side; step b, at least four vehicle lifting devices designed at the step a are placed on a rescue vehicle; step c, four vehicle lifting devices are separately arranged at the positions of four tires of a vehicle; and step d, main air pipes of all the vehicle lifting devices communicate with the same air compressor. According to the road traffic vehicle lifting method, the lifting devices are directly used to lift tires, the lifting is convenient and quick and saves labor, anda car mover can be easily squeezed into a gap between two supporting spindles at a low lifting height.

Description

technical field [0001] The invention belongs to the field of traffic, in particular to a vehicle lifting method for road traffic. 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 sus...

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 and laborious, but also the suspension is raised higher, resulting in the overall The center of gravity of the car is high, which may cause safety accidents such as rollover, so it is urgent to solve the above technical problems

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