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Experimental platform for combined deformation of non-metallic rods

An experimental platform, non-metallic technology, applied in the field of mechanical experiments, to achieve the effect of simple and reasonable structure

Active Publication Date: 2021-05-25
CHANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Measuring the deformation of rods is of great significance to the safety of components. The experimental platform in the prior art can only measure the basic deformation of rods alone, and then use the superposition principle to analyze the combined deformation.

Method used

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  • Experimental platform for combined deformation of non-metallic rods
  • Experimental platform for combined deformation of non-metallic rods
  • Experimental platform for combined deformation of non-metallic rods

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Experimental program
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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer" and the like indicate orientations or positions The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and does not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. The terms "front", "rear", "left", "right", "upper" and "lower" used in the description of the present invention refer to the directions in the drawings, and the terms "inner" and "outer" refer to is the dir...

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Abstract

The invention discloses an experimental platform for combined deformation of non-metal rods in tension and bending, and belongs to the field of combined deformation mechanics experiments. It includes a platform base and an inverted "mountain" platform frame fixedly installed on the platform base. The platform base is equipped with two sliding chuck assemblies that clamp the two ends of the non-metallic rod along the same line; the platform frame The top is equipped with a double-rod cylinder and two tensile combination mechanisms symmetrical to the double-rod cylinder; the sliding chuck assembly includes a guide rail fixed on the platform base, a slider slidingly installed on the guide rail, and a fixed installation. A rod chuck that can clamp the end of a non-metallic rod on the slider; the stretching combination mechanism includes a driving wheel, a driven wheel, and an outer push rod, and one end is hinged to the driving wheel and the rising rod. The invention is a simple and reasonable structure, driven by single-cylinder double-rod pistons, capable of causing tension-compression deformation and bending deformation of rods at the same time, and is used for measuring the combined deformation of non-metallic rods.

Description

technical field [0001] The invention relates to the technical field of mechanical experiments, in particular to an experimental platform for combined stretch-bending deformation of non-metallic rods. Background technique [0002] The basic deformation of the rod includes: stretching, torsion and bending deformation, and the deformation consisting of two or more basic deformations is called combined deformation. Measuring the deformation of rods is very important for studying the safety of components. The experimental platform in the prior art can only measure the basic deformation of rods alone, and then use the superposition principle to analyze the combined deformation. Therefore, it is necessary to design an experimental platform that can simultaneously measure the combined deformation of tension, compression and bending of rods. Contents of the invention [0003] The purpose of the present invention is to provide a simple and reasonable structure, driven by single-cyl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/10
CPCG09B23/10
Inventor 班书昊蒋学东何云松席仁强李晓艳
Owner CHANGZHOU UNIV
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