Test device and method for tire strip pull-out test

A technology of pull-out test and test device, which is applied in the direction of automobile tire test and measurement device, and the use of stable tension/pressure test material strength, etc., can solve the problems of affecting the test effect, low measurement accuracy, complex structure, etc., to achieve The overall setting is simple, the operation is convenient and labor-saving, and the structure setting is simple.

Inactive Publication Date: 2019-01-08
SHANDONG UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, the existing test device has a complex structure, complex operation, low measurement accuracy, and there is no device for the pull-out test of the tire strip. If the existing technology is used to perform the pull-out test on the tire strip, it cannot be accurately controlled, and the control will affect the test effect.

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  • Test device and method for tire strip pull-out test
  • Test device and method for tire strip pull-out test
  • Test device and method for tire strip pull-out test

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Embodiment Construction

[0043] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0044] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0045] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the ...

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Abstract

The invention discloses a test device and method for a tire strip pull-out test, which solves the problem that in the prior art, a pull-out test device is complex in structure, and has the beneficialeffects of being convenient to observe, and capable of effectively obtaining data required by the pull-out test. The scheme is as follows: the test device for the tire strip pull-out test comprises atest box, and geotechnical packing is arranged inside the test box; a plurality of tire strip test pieces are arranged in the geotechnical packing of the test box, wherein the tire strip test pieces are connected with a drawing mechanism, so that the tire strip test pieces are pulled out from the geotechnical packing of the test box through the drawing mechanism; and a reaction frame, wherein a lifting component is arranged between the top of the geotechnical packing of the test box and the reaction frame, and a first tension-compression sensor connected with a controller is installed betweenthe lifting component and the reaction frame.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a test device and method for a tire strip pull-out test. Background technique [0002] In recent years, with the increasing development of the transportation industry, the number of various types of automobiles has increased dramatically, resulting in an increasing number of waste tires. According to incomplete statistics, more than 250 million waste tires need to be processed in the United States every year, more than 28 million in Canada, and more than 20 million in South Korea. At present, China has become the largest tire producer in the world, with tire production volume Reached more than 300 million, and the generation of waste tires reached more than 200 million. The ensuing adverse impact on the environment and waste of resources make how to effectively dispose and utilize these tires has become an issue that should be considered globally. [0003] Tires are m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/02G01N3/08G01N3/04G01N3/02
Inventor 张宏博袁雪峰刘源杨鹤宋修广岳红亚
Owner SHANDONG UNIV
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