A lateral support device for structural testing

A technology of lateral support and structural testing, applied in the testing of machine/structural components, measuring devices, testing of mechanical components, etc., can solve problems such as affecting the accuracy of experimental results, failing to achieve restraint effects, deformation of restraint parts, etc. Simple and feasible installation and operation, simple and feasible design method, and the effect of improving accuracy

Active Publication Date: 2022-03-29
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there will be some problems in the existing restraint device, for example, the friction force generated by the restraint device and the test member is too large, which affects the accuracy of the experimental results; It is only designed for a certain experiment and cannot be used in other experiments, resulting in great waste

Method used

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  • A lateral support device for structural testing
  • A lateral support device for structural testing
  • A lateral support device for structural testing

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0027] Such as figure 1 As shown, a lateral support device for structural testing includes a lateral fixing device, a column 7 and a connection and fixing device connecting the lateral fixing device and the column.

[0028] Such as figure 2 with image 3 As shown, the lateral fixing device includes a first support piece and a second support piece with the same structure and arranged symmetrically. And the third channel steel 17, the second channel steel...

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Abstract

The invention relates to a lateral support device for structural tests, which includes a lateral fixing device, a column and a connection and fixing device connecting the lateral fixing device and the column; the lateral fixing device includes a first symmetrically arranged A support piece and a second support piece, the first support piece and the second support piece both include a first channel steel and a third channel steel arranged in parallel and in the same direction, and a second channel connecting the first channel steel and the third channel steel Steel and the tightening device arranged on the back side of the web of the first channel steel and the third channel steel; The roller bearing on the backing plate and the roller arranged in the roller bearing; the connecting and fixing device is vertically arranged at both ends of the lateral fixing device and is perpendicular to the lateral fixing device in the horizontal direction. The invention has clear force transmission path, simple processing and installation, and can effectively restrain the out-of-plane deformation of the test member during the test.

Description

technical field [0001] The invention relates to a structure test device, in particular to a lateral support device for structure test. Background technique [0002] In recent years, with the rapid development of my country's construction industry, the development level of construction technology has gradually improved, and higher requirements have been put forward for the quality of building structures. In order to improve the economic benefits while ensuring the overall quality of the building structure, domestic researchers need to do a lot of experiments to verify the quality of the building structure on an economic basis. [0003] In structural tests, in order to improve the accuracy of test results, experimenters will impose constraints on test components. However, there are some problems in the existing restraint device, for example, the friction force generated by the restraint device and the test member is too large, which affects the accuracy of the experimental re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 于海丰马康王焱吴杨周高玲玲赵媛媛
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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