Detection tool based on rebound performance test of high-strength plate beam structure

Abstract

The invention provides a detection tool based on the rebound performance test of a high-strength plate beam structure. The detection tool comprises a connecting hole, a pull rod and baffles. A body isa of rectangular plate structure. Guide slots are arranged on the two sides of the upper right end of the body, and springs are installed in the guide slots. The bottom of fixing parts is connected with the upper left end of the body through fixed connection. Anti-skid parts are of a rectangular plate structure, and are made of rubber. The inner sides of side parts are connected with the two sides of the body through fixed connection. A roof plate is installed at the left end of the body, so that the roof plate can assist in fixing a high-strength plate beam, and the roof plate can fix the high-strength plate beam and prevent the plate beam from hurting people due to sliding during bending. The inner side of the roof plate is of an inclined structure, and the right side of the roof platecan block the plate beam even if the plate beam bounces up.

Description

technical field [0001] The invention belongs to the technical field of springback testing tooling, and more specifically relates to a testing tooling based on a rebound performance test of a high-strength plate beam structure. Background technique [0002] During the production process of high-strength slab girders, it is usually necessary to carry out sampling tests on the elasticity and bending resilience of the slab girders, so as to check whether the high-strength slab girders are qualified. [0003] For example, the application number: CN201720022435.5 involves a rebound testing machine, including a base, a column, an adjustable jacket, a glass tube, a support table, a fixed frame, an adsorption mechanism, a sensor and a steel ball; the rebound testing machine, The lower end of the glass tube is covered with a sensor, and the sensor is a ring sensor. Therefore, when the steel ball passes through the ring sensor, it can quickly and accurately sense the steel ball in 360°...

AI Technical Summary

Problems solved by technology

[0004] Based on the equipment found in the prior art, when the existing high-strength plate girder rebound test device is in use, the structure for making it stable and fixed when the plate girder is bent is not perfect, and it is not convenient to prevent the plate girder from bouncing up and hurting people when it is bent. Moreover, when the existing high-strength plate girder rebound test device is in use, the structure for conveniently lifting the middle of the plate girder is not perfect, and it is not convenient to place the plate girder to lift it up in the middle for easy bending

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