Telescopic sliding test board for testing series load performance of automatic inclinometer

Abstract

The invention relates to the technical field of automatic inclinometers, in particular to a telescopic sliding test board for testing the series load performance of an automatic inclinometer. The telescopic sliding test board comprises a plurality of telescopic frame tables arranged side by side, a lifting and sliding mechanism installed on the telescopic frame tables, and a horizontal pressure testing machine installed at the lifting end of the lifting and sliding mechanism and used for inclinometer load testing so as to drive the horizontal pressure testing machine to ascend, descend and slide. The telescopic frame table comprises a telescopic bottom frame capable of stretching out and drawing back horizontally, an upper vertical frame installed at the top of the telescopic bottom frame and a slidable platform installed on the upper vertical frame in a sliding mode so that the slidable platform can slide on the upper vertical frame. Compared with the prior art, when the test board is used, only a few professionals are needed to install and debug the test board together to test the measuring range and the precision of a plurality of automatic inclinometers after being connected in series; meanwhile, the test board minimizes the occupied area of the whole equipment.

Description

technical field [0001] The invention relates to the technical field of automatic inclinometer pipes, in particular to a telescopic sliding test bench for testing the series load performance of automatic inclinometer pipes and a test method based on the test bench. Background technique [0002] With the improvement of urbanization level, super high-rise buildings, underground space and other projects are widely used, and the excavation depth of various foundation pits is getting larger and larger. In recent years, safety accidents during foundation pit construction have occurred frequently. Therefore, it is necessary to Use reasonable technical methods to provide guarantee for the safety of foundation pit construction. As an important monitoring parameter of deep foundation pit, the horizontal deep displacement of foundation pit is of great significance to the safety of deep foundation pit. At present, the inclinometer tube with automatic measurement function is an effective ...

AI Technical Summary

Problems solved by technology

The traditional inclinometer tube accuracy test device can only realize the performance test of a single section of inclinometer tube, and cannot test the series limit load of automatic inclinometer tube

And due to the large number of tested objects, if they are connected in series directly according to the installation method during use, the space utilization rate is low, and a larger test site is required

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