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Guiding support for protecting brake pipeline passing heavy truck gearbox suspension

A technology of guiding brackets and brake pipes, which is applied to the layout of pipelines, etc., can solve the problems of cumbersome fixing of brackets, easy bending of pipelines, loss of braking performance, etc., and achieve the effect of avoiding interference, wear and falling off

Inactive Publication Date: 2014-05-21
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However: 1. Since the brake pipeline is a flexible hose, the bracket can be regarded as two fixed points. The pipeline between the two fixed brackets is easy to bend during assembly and interferes with the gearbox suspension and the frame. friction, and finally lead to pipeline damage, air leakage, and loss of braking performance
2. It is cumbersome to fix the two brackets, the frame needs more holes, and the direction of the pipeline is uncontrollable, so the pipeline here is messy

Method used

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  • Guiding support for protecting brake pipeline passing heavy truck gearbox suspension
  • Guiding support for protecting brake pipeline passing heavy truck gearbox suspension
  • Guiding support for protecting brake pipeline passing heavy truck gearbox suspension

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Embodiment Construction

[0023] like Figures 2 to 4 As shown, the present invention provides a guide bracket 5 for protecting the brake pipeline through the suspension of the heavy-duty truck gearbox. , the brake pipeline 2 is fixedly installed on the gearbox suspension 3 via the guide bracket 5 , and the feature is that the guide bracket 5 has a support surface defining the brake pipeline 2 .

[0024] The guide bracket in the present invention adopts the form of a supporting surface, which avoids the phenomenon of shedding and hanging caused by two-point fixing in the prior art, and avoids interference and wear during work. The invention avoids the problem that the existing brake pipeline fixing bracket and method cannot completely solve the interference between the pipeline and the suspension of the gearbox and the unreasonable and beautiful layout of the pipeline, and improves the reliability of the brake pipeline.

[0025] As an embodiment of the present invention, such as Figures 2 to 4 As sh...

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Abstract

The invention relates to a guiding support for protecting a brake pipeline passing a heavy truck gearbox suspension. The brake pipeline is fixedly installed on the gearbox suspension through the guiding support. The guiding support is provided with a supporting face for limiting the brake pipeline. By means of the manner of adopting the supporting face, the phenomena of disengagement and suspension caused by two-point fixation in the prior art are avoided and interference and abrasion in working are avoided.

Description

technical field [0001] The invention relates to a guide bracket in the automobile industry, in particular to a guide bracket for protecting brake pipelines suspended by heavy-duty truck gearboxes. Background technique [0002] China's national standard GB7258 "Technical Conditions for Motor Vehicle Operation Safety" stipulates that in the air brake system, the brake pipeline should have appropriate safety protection to avoid scratches, entanglement or other mechanical damage. Most of the brake pipelines need to cross the connection between the suspension of the heavy-duty truck gearbox and the frame. Because the suspension device here takes up a lot of space, the direction of the brake pipeline is unreasonable or the fixing is unreasonable, which will cause the brake pipeline to be disconnected from the vehicle. Interference, contact, and friction of racks or suspension devices, and it is not beautiful, and the pipeline is messy. In order to meet the standard requirements, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T17/04
Inventor 王洪伟赵刚章健国
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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