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a trailer

A technology for trailers and trailer frames is applied in the field of trailers to achieve the effects of improving support force, simple and convenient operation, and easy loading of truck wheels.

Inactive Publication Date: 2017-09-01
杨东方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a trailer to solve the technical problem that the trailer in the prior art needs to additionally use a lifting device to lift the wheels when transferring vehicles

Method used

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Embodiment Construction

[0028] Such as Figure 1 to Figure 5 Shown, a kind of trailer embodiment, the trailer in this embodiment comprises the trailer frame 1 that extends along the front-rear direction and is used to support the trailer bridge 2 that is assembled under the trailer frame 1, and the trailer bridge 2 is provided with road wheels 22, The left and right sides of the trailer frame 1 are respectively provided with brackets 14 for loading truck wheels. The structures of the brackets 14 on both sides of the trailer frame 1 are basically the same. The difference from the prior art is that the trailer bridge and the trailer in this embodiment The frame is detachable and detachable. Specifically, the trailer axle 2 is detachably assembled with the trailer frame 1 through the front quick-installation structure and the rear quick-installation structure, and the trailer frame 1 is provided with a When the bracket 14 is loaded with the target wheel of the truck, the trailer frame 1 is lifted up to ...

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PUM

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Abstract

The invention provides a trailer, which includes a trailer frame extending in the front and rear directions and a trailer bridge for supporting and assembling below the trailer frame. The trailer bridge is provided with traveling wheels, and the left and right sides of the trailer frame are respectively provided with mounting wheels. The bracket, the trailer bridge and the trailer frame are detachable and assembled separately, and the trailer frame is provided with a function for lifting the trailer frame up to the setting when the bracket is loaded with truck wheels, and the trailer can be assembled under the trailer frame. Lifting device for the installation height of the bridge. In the trailer provided by the present invention, there is no need to additionally use the lifting device to lift the wheels, and the lifting device is used to lift the trailer frame. On the one hand, it is convenient to install the truck wheels, and on the other hand, the trailer frame can be directly used in a small environment to support the vehicle. The operation is simple and convenient.

Description

technical field [0001] The present invention relates to a trailer. Background technique [0002] The tow truck can not only be used to transfer the accident vehicle for emergency clearance, but also can be used to transfer the vehicle in the garage. When the trailer is in use, the target vehicle is held up to ensure that a set of tires of the target vehicle is lifted, and then the tractor transfers the target vehicle away through the trailer. [0003] Existing trailers include a trailer bridge and a trailer frame fixed on the trailer bridge. The trailer frame extends along the front and rear directions. The front end of the trailer is provided with a traction part for connecting with the tractor. The trailer frame is provided with brackets on both sides above the two road wheels for supporting the target wheels. The brackets on both sides have basically the same structure, including two The front and rear support arms are distributed at intervals to form a clamping gap for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P3/12
Inventor 杨东方
Owner 杨东方