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Testing machine for safety belt dust

A technology for seat belts and testing machines, applied in vehicle testing, mechanical component testing, machine/structural component testing, etc., can solve the problems of low reliability of seat belt use, poor test data consistency, and poor test results, etc. To achieve the effect of stable work, simple and compact structure and good consistency

Active Publication Date: 2014-04-02
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the method of dust resistance test for seat belts is to use auxiliary tools and artificial simulation for testing. Due to the uncertainty of artificial simulation, the test effect is poor, the consistency of test data is poor, and its accuracy is also low. As a result, the reliability of the use of seat belts is also low

Method used

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  • Testing machine for safety belt dust
  • Testing machine for safety belt dust
  • Testing machine for safety belt dust

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Embodiment Construction

[0018] Depend on Figure 1-Figure 3 Combining the structures shown, it can be seen that this safety belt dust testing machine includes a working platform 1, a dust cylinder device 2 and a seat belt drive assembly. On the circumference of the working platform 1, the safety belt driving assembly is installed on the working platform 1 and evenly arranged on the periphery of the through hole 11; the safety belt driving assembly and the dust cylinder device 2 are located on both sides of the working platform 1 in the working state.

[0019] The seat belt driving assembly includes a cylinder assembly 3 , a pulley assembly 4 and a webbing assembly 5 . Cylinder assembly 3 comprises cylinder 31, cylinder bracket 32 ​​and cylinder slider 33, and cylinder assembly 3 is fixed on the working platform 1 by cylinder bracket 32, and cylinder 31 and cylinder slider 33 are fixed on cylinder bracket 32, and cylinder slider 33 is fixed Above the cylinder 31; the pulley assembly 4 includes a pull...

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Abstract

The invention discloses a testing machine for safety belt dust, which comprises an operating platform (1), a dust cylinder device (2) and safety belt driving components, wherein a through hole (11) is formed in the middle of the operating platform (1); the dust cylinder device (2) is fixedly arranged on the circumference of the through hole (11); the safety belt driving components are mounted on the operating platform (1) and are uniformly distributed on the periphery of the circumference of the through hole (11); and the safety belt driving components and the dust cylinder device (2) are located on the two sides of the operating platform (1) under a working state. With such a special structure, the testing machine for safety belt dust is used for driving an upper braid pressing plate and a lower braid pressing plate to vertically and linearly move back and forth through a cylinder sliding block, thereby driving the safety belt to move up and down in the dust cylinder device, ensuring stable and reliable working during a whole test process, achieving high consistence of test data and greatly promoting the test precision.

Description

technical field [0001] The invention relates to a detection device, in particular to a safety belt dust testing machine for testing the dust resistance of safety belts in automobile safety insurance mechanisms. Background technique [0002] The car safety insurance mechanism is composed of seat belts, retractors and airbags. When the car collides, brakes suddenly or tilts the car body, the people in the car will rush forward or tilt irregularly. At this time, the human body will be protected first. The function is the seat belt, which can flexibly and firmly fix the human body on the seat to avoid damage to the human body due to impact. In order to ensure that the seat belt in the automobile safety insurance organization can protect the human body safely and reliably in actual application, it is necessary to carry out a dust resistance test on the seat belt before it is put into practical application. [0003] At present, the method of dust resistance test for seat belts is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00G01M17/007
Inventor 郭言东江涛胡滨王新果
Owner CHERY AUTOMOBILE CO LTD
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