Adjustable cargo trailer shock absorption and supporting structure

A support structure and adjustable technology, applied in vehicle parts, elastic suspension, suspension and other directions, can solve the problems of rear axle damage, shortening the service life of flatbed trailer, unable to play the overall auxiliary support of the trailer, etc., to achieve shock absorption performance Enhanced effect

Inactive Publication Date: 2017-07-25
叶永菲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, after analysis, it is found that the existing trailers are equipped with independent shock-absorbing supports, and the shock-absorbing support structures are rigidly connected. When the flatbed trailer passes through uneven roads, it is easy to cause d

Method used

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  • Adjustable cargo trailer shock absorption and supporting structure
  • Adjustable cargo trailer shock absorption and supporting structure
  • Adjustable cargo trailer shock absorption and supporting structure

Examples

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[0051] The following will be attached Figure 1-Figure 13 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0052] The present invention provides an adjustable shock-absorbing support structure for trailers, such as Figure 1-Figure 13 As shown, the present invention can be implemented as follows; the supporting structure of the present invention includes a beam structure 1, a middle beam structure 2, an adjustable bearing support 3, a front trailer wheel adjustment main support arm 4a, and a rear trailer wheel adjustment main support arm 4b...

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Abstract

The invention discloses an adjustable load trailer shock-absorbing support structure, which is used to support the trailer plate by a beam structure and a center beam structure; Trailer wheels; the inner ends of the front and rear trailer wheels adjust the main support arms to maintain a rotatable and flexible connection with the adjustment bearing support; the invention controls the telescopic movement of the front wheel adjustment cylinder and the rear wheel adjustment cylinder to control the front wheel. The trailer wheel adjustment main support arm and the rear trailer wheel adjustment main support arm rotate on the adjustment bearing support to adjust the distance between the front trailer wheel and the rear trailer wheel, and can also adjust the height between the trailer plate and the ground; At the same time, since the inner ends of the front and rear trailer wheel adjustment main support arms respectively maintain a rotatable and flexible connection with the adjustment load-carrying support, the shock absorption performance of the present invention is enhanced compared with the existing trailer support structure, and no additional shock absorber is required. shock system.

Description

technical field [0001] The invention relates to a support structure for a trailer, in particular to an adjustable shock-absorbing support structure for a loaded trailer. Background technique [0002] At present, flatbed trailers are widely used, and common trailers can be used to carry luggage and goods of passengers in airports and stations. However, the structure of the existing trailer itself is usually formed by welding steel frames, which is complex in structure, difficult to manufacture, and high in manufacturing cost. In order to enhance the comfort of transportation, the trailer is usually also provided with a shock absorbing mechanism. [0003] After searching, it is found that the utility model of patent No. CN201320007375.1 discloses a trailer damping device, including: a supporting part, a protruding top column is arranged on the supporting part; a damping spring, and one end of the damping spring is sleeved on the protruding On the top column; shock-absorbing ...

Claims

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Application Information

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IPC IPC(8): B60G13/04B60G17/00
CPCB60G13/04B60G17/00B60G2204/40B60G2500/30
Inventor 叶永菲
Owner 叶永菲
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