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A verification method of a flat plate brake test platform

A flat-plate brake and platform technology, which is applied in vehicle testing, machine/structural component testing, instruments, etc., can solve the problems of low verification efficiency and achieve a simple and convenient verification process

Active Publication Date: 2019-08-23
HENAN JIAO YUAN ENG TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a verification method of a flat-plate brake inspection platform to solve the problem of low verification efficiency caused by the need for on-site gantry assembly during the verification of the load cell in the prior art

Method used

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  • A verification method of a flat plate brake test platform
  • A verification method of a flat plate brake test platform
  • A verification method of a flat plate brake test platform

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Embodiment Construction

[0013] Before the verification method in the present invention is introduced in detail, at first introduce the plate type brake test platform in the prior art, the plate type brake test platform includes a base body 5 and a pair of front wheels 2 for manufacturing a car. A front brake bench 11 for dynamic inspection and a pair of rear brake benches 12 for performing brake inspection on the rear wheels of the automobile, two brake benches in the pair of front brake benches are arranged at intervals from left to right The two brake plates in the pair of rear brake plates are arranged at intervals from left to right. The base body can be a metal structure or a concrete structure. A force sensor 13 arranged horizontally is arranged between the base body and the corresponding braking platen. The force sensor is used to detect the braking force borne by the braking platen. A load cell 6 arranged vertically is arranged between the brake plates, and the load cell is used to detect the...

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Abstract

The invention relates to a verification method of a flat brake inspection platform. The method includes the following steps: firstly, rear supporting legs of a verification device are placed on a corresponding brake bedplate, and front supporting legs of the verification device are placed on a base on the front side of the brake bedplate; and secondly, an automobile is driven from the back to thefront, a pair of front wheels of the automobile are driven to a weighing verification plate of the verification device, the rear wheels of the automobile are not on the to-be-verified brake bedplate,a weighing sensor is verified by comparing a weight value measured by a standard weighing verification sensor and a weight value measured by the weighing sensor of the flat brake inspection platform,and multiple groups of verification data are obtained by moving the automobile back and forth on the surface of the weighing verification plate. The method solves the problem in the prior art that theverification efficiency is low due to the on-site assembly of a gantry during the verification of the weighing sensor.

Description

technical field [0001] The invention relates to a verification method of a plate brake inspection platform in the field of verification. Background technique [0002] The braking performance of the vehicle is an important indicator in the safety performance of the vehicle, which is directly related to the driving safety, and is actually related to the safety of life and property. Therefore, the braking performance detection occupies an important position in the field of vehicle performance detection. At present, the braking performance of vehicles is basically tested and evaluated by using the desktop method to detect and evaluate the braking performance of vehicles. The desktop method testing equipment mainly includes: reaction force roller brake test bench, flat plate brake test bench. When the car is braking, due to the effect of inertial force, the pressure of the front wheel on the brake plate increases, and the pressure of the rear wheel brake plate decreases, that is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007G01G23/01
Inventor 尚廷东
Owner HENAN JIAO YUAN ENG TECH CO LTD
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