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Trailer

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

Inactive Publication Date: 2015-04-08
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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Examples

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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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Abstract

The invention provides a trailer. The trailer comprises a trailer frame and a trailer bridge, wherein the trailer frame extends in the forward-backward direction; the trailer bridge is used for supporting and is assembled below the trailer frame; the trailer bridge is provided with walking wheels; the left side and the right side of the trailer frame are provided with brackets for clamping the wheels; the trailer bridge and the trailer frame can be assembled and disassembled; the trailer frame is provided with a lifting device for lifting the trailer frame upwards to a set installation height at which the trailer bridge can be assembled below the trailer frame when the brackets are used for clamping the wheels. By adopting the trailer provided by the invention, extra lifting device is not required to lift the wheels; the trailer frame is lifted through the lifting device, so that the wheels can be clamped conveniently, and the trailer frame can be directly used for supporting a vehicle in a narrow environment; the trailer is easy and convenient to operate.

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 fo...

Claims

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Application Information

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