Assembled type car rescue trailer

Abstract

An assembled type car rescue trailer comprises six or eight universal trundles, a car trailer frame made of stainless steel rectangular tubes, a hard trailer bar made of two stainless steel round pipes, pins, clamps, puller bolts, binding belts and tighteners, wherein the pins and the clamps are used for being connected with the trailer frame, and the binding belts and the tighteners are used for fixing wheels. The trailer frame made of the rectangular tubes has two manufacturing schemes. According to one manufacturing scheme, the trailer frame is formed by two longitudinal beams used for installing three universal trundles, four cross bars and two adjustment bars, the longitudinal beams, the cross bars and the adjustment bars are connected through pin holes in the longitudinal beams, the cross bars and the adjustment bars, the pins and the clamps, so that the #-shaped trailer frame is formed. According to the other manufacturing scheme, two rectangular car frames on which four universal trundles can be installed respectively are connected through a connecting cross bar inserted into the trailer frames and the puller bolts in an ejecting mode, so that an 8-shaped trailer frame is formed. Wheels of a car to be trailed are fixed to the trailer frame through the binding belts and the tighteners, the trailer frame and a traction cart are connected with the hard trailer bar, and a triangle is formed by the trailer frame and the trailer bar. In the car trailing process, the car to be trailed does not need a driver due to the steering characteristic of the universal trundles.

Description

technical field [0001] The invention relates to an assembled car rescue trailer for towing a broken down car by using any car as a tractor. Background technique [0002] With the rapid development of automobiles, car rescue has become a problem. There are many companies engaged in car rescue, and there are many rescue tools for cars. There are large-scale special trailers that use truck-modified flat-beds for one to two; Use a wrecker; use a car for traction and use a tow rope; use a car for traction and use a hard trailer bar; and use a car for traction and use a special trailer, rescue trailers converted from large trucks and cleaning vehicles. The barrier car is expensive and expensive, suitable for professional towing companies, but not for auto repair shops and companies or individuals who do not often tow cars. Using a tow rope to tow a car requires that the driver who drives the front car and the rear car must have a good tow truck. Experience is the only way, otherw...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of automobiles, car rescue has become a problem. There are many companies engaged in car rescue, and there are also many car rescue tools. There are large-scale special trailers that use truck-modified flat-bed one-to-two vehicles; Use a wrecker; use a car for traction and use a tow rope; use a car for traction and use a hard trailer bar; and use a car for traction and use a special trailer, rescue trailers converted from large trucks and cleaning vehicles. The barrier car is expensive and expensive, and it is suitable for professional towing companies, but not for auto repair shops and companies or individuals who do not often tow cars. Using a tow rope tow truck requires that the driver who drives the front car and the rear car must have a good tow truck. Experience is the only way, otherwise the tow rope is easy to be pulled off, and it is also prone to rear-end accidents caused by a faulty handlebar tractor. Although using a hard support bar is safer than a tow rope, the rear car still needs to step on the brakes and steer. The rescue method towed by a car requires two people to complete, which consumes manpower. The rescue trailers that are towed by cars on the market can be done by one person, but most of them have to be done by refitting a jeep. The tractor has high requirements on the tractor, and the trailer itself is very heavy, the wheels are too large, the volume is too large, and it cannot be disassembled into small parts and put into the trunk of an ordinary car

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