Multi-functional self-balancing loading reaction frame

Abstract

The invention discloses a multi-functional self-balancing loading reaction frame. The multi-functional self-balancing loading reaction frame comprises two bottom main beams, a loading frame and a support frame, wherein the two bottom main beams are arranged in parallel; the loading frame is provided with loading upright columns and a loading cross beam; the loading upright columns are fixed on the corresponding positions of the bottom main beams respectively; the two ends of the loading cross beam are fixedly connected with one loading upright column respectively; the support frame is provided with support upright columns and a support cross beam; the support upright columns are fixed on the corresponding positions of the bottom main beams respectively; and the two ends of the support cross beam are fixedly connected with one support upright column respectively. The multi-functional self-balancing loading reaction frame has the effects of not limiting using places and realizing self-balancing loading.

Description

technical field [0001] The invention relates to the field of test equipment, in particular to a multifunctional self-balancing loading reaction frame for static load tests of steel trusses or reinforced concrete beams. Background technique [0002] The basic mechanical tests of steel trusses and reinforced concrete beams are usually used as an indispensable demonstration experiment in the teaching of building structure experiments and the basic principles of reinforced concrete. In order to achieve the purpose of the test, the test needs to rely on the regression of the test data of the full-scale or large-scale specimens to verify and reveal, and the yield and failure loads of the larger-sized specimens are generally relatively large, so in the process of loading it, There must be a load frame strong enough to hold the load. [0003] The reaction frame is a kind of loading frame that was widely used in the early days. There are many specific types. However, with the enrich...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a multifunctional self-balancing loading reaction frame to solve the problem that the reaction frame in the prior art has restrictions on the experimental site and cannot achieve self-balancing

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