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Oil cylinder lifting type lift brake test platform

A technology of braking test and braking table, which is applied in the direction of vehicle testing, machine/structural component testing, measuring devices, etc., to achieve the effects of large bearing capacity, improved detection efficiency, and small footprint

Active Publication Date: 2015-08-12
梁山旭日精工机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For multi-axle trucks and car trains composed of parallel-axle semi-trailers, the load braking test is required, so the roller reaction brake test stand with the platform lifting function is used. There is no such test in the domestic market. platform application

Method used

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  • Oil cylinder lifting type lift brake test platform
  • Oil cylinder lifting type lift brake test platform
  • Oil cylinder lifting type lift brake test platform

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Embodiment Construction

[0029] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0030] refer to Figure 1 to Figure 3 As shown, the oil cylinder lifting type lifting brake test bench B of the present invention is horizontally installed in the foundation A; Support frame assembly 2, No. 2 sensor and guide rail support frame assembly 3, No. 1 oil cylinder guide wheel assembly 4, No. 2 oil cylinder guide wheel assembly 5, No. 3 oil cylinder guide wheel assembly 6 and No. 4 oil cylinder guide wheel assembly body 7 composition.

[0031] refer to Figure 4 As shown, the No. 1 oil cylinder guide wheel assembly 4 of the present invention consists of an oil cylinder installation welding plate 8, No. 1 oil cylinder support 9, No. 2 oil cylinder support 10, oil cylinder main body assembly 11, No. 1 guide wheel support 12 , No. one guide wheel 13, No. two guide wheel support 14 and No. two guide wheel 15 form. The No. 1 oil cylinder support 9 and the No....

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Abstract

The present invention discloses an oil cylinder lifting type lift brake test platform which is formed by a reaction drum brake platform, a sensor, a guide rail supporting frame assembly body and an oil cylinder guide wheel assembly body. The sensor and the guide rail supporting frame assembly body are symmetrically arranged at two ends of the reaction drum brake platform, through the matched installation of the guide wheel and the guide rail structure at the inner side of a guide rail supporting frame, the reaction drum brake platform is driven by the oil cylinder to slide up and down along a vertical direction, and the axis of an oil cylinder piston rod and the central axis of a spokewise weighing sensor coincide. According to the oil cylinder lifting type lift brake test platform, a hydraulic cylinder is employed to carry out the overall lifting of the brake test platform, the brake performance of the load condition of a tested vehicle shaft can be detected, and the oil cylinder lifting type lift brake test platform has the advantages of simple structure, high utilization rate of an existing reaction drum brake platform, convenient installation, small land occupation, easy in and out of a vehicle, and the improvement of detection efficiency.

Description

technical field [0001] The invention belongs to the field of automobile brake detection, and more specifically relates to an oil cylinder lifting type lifting brake test bench. Background technique [0002] With the rapid development of national defense modernization and national economy, some special vehicles with high power and large carrying capacity have been widely used. Due to the limitation of road surface conditions and traffic regulations, simply relying on increasing the bearing capacity of a single axle and reducing the quality of the whole vehicle can no longer meet the requirements. The only way to meet the requirements of the national standard is to increase the number of axles. Therefore, the safety performance of multi-axle vehicles has been paid more and more attention. [0003] According to the latest revision of GB21861 "Motor Vehicle Safety Technical Inspection Items and Methods", the standard revision highlights key vehicles, and strengthens the safety ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007
Inventor 苏建朱丽叶于桂范于桂波张益瑞王启明张兰牛治慧陈秋雨张亨飏
Owner 梁山旭日精工机械制造有限公司
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