Trailer special for accident automobile based on motor control lifting

Abstract

The invention discloses a trailer special for an accident automobile based on motor control lifting. Driving motors on trailer guardrails on the two side edges of a trailer frame of the remote controltrailer chassis rotate forwards. The trailer bottom plate is driven to reduce the height through the driving gear and the circular rack; the hydraulic control mechanism controls the small crane to put down the lifting hook to hook steel wire ropes on front wheels of the story car; the hook and the front part of the accident automobile are hoisted; then the telescopic arm of the small crane retracts so that the accident automobile is pulled to the trailer bottom plate; then drive motor rotates reversely , so that the trailer bottom plate is driven by the driving gear and the circular rack to ascend to a normal height; vibration displacement caused by instantaneous impact is avoided; the trailer guardrail can keep the balance of the accident automobile all the time in the hoisting, tractionand transportation processes, can also be used for limiting and fixing the accident automobile, prevents the accident automobile from inclining or falling off in the transportation process, avoids secondary accidents caused by secondary collision, and is stable and reliable in transportation process, simple and compact in structure, convenient to produce, manufacture, install, use and operate andlow in cost.

Description

technical field [0001] The invention relates to a special trailer for accident cars based on motor-controlled lifting in the technology of transportation equipment in the road traffic industry. Background technique [0002] At present, residents’ lives are becoming more and more colorful. Cars have become one of the common household items. With the increase in the number of vehicles and the frequency of use, various accident factors have also increased. , it needs to be towed, loaded and transported to the car repair center by a special trailer, and the accident vehicle needs to be transported to the accident treatment center. The traditional trailer uses a cargo box to load and transport the accident car, which is large and heavy. It must be operated during manufacturing, installation, and accident car loading. Inconvenient, consumes a lot of raw materials, high cost, inconvenient to limit and fix, and the height of the chassis of the carriage is high from the ground, it is...

AI Technical Summary

Problems solved by technology

[0002] At present, residents’ lives are becoming more and more colorful. Cars have become one of the common household items. With the increase in the number of vehicles and the frequency of use, various accident factors have also increased. , it needs to be towed, loaded and transported to the car repair center by a special trailer, and the accident vehicle needs to be transported to the accident treatment center. The traditional trailer uses a cargo box to load and transport the accident car, which is large and heavy. It must be operated during manufacturing, installation, and accident car loading. Inconvenient, consumes a lot of raw materials, high cost, inconvenient to limit and fix, and the height of the chassis of the carriage is high from the ground, it is inconvenient to lift and tow, difficult to load and unload, it is difficult to maintain the balance of the accident vehicle during the lifting and towing process, and the stability is not good Well, it is easy to slip and cause a secondary collision, and the use of a mechanical lifting mechanism to lift the accident car will produce an instantaneous impact, and it is easy to cause displacement due to vibration

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