Foundation pit support structure capable of measuring foundation pit construction parameters

Abstract

The invention discloses a foundation pit support structure capable of measuring foundation pit construction parameters. The foundation pit support structure comprises a foundation pit body and a fixed column, wherein the fixed column is fixedly connected to the upper side of the foundation pit body, two fixed cylinders are symmetrically and fixedly connected to the fixed column, sliding blocks are connected to the inner sides of the two fixed cylinders in a sliding mode, guide rods are fixedly connected to the sides, which are away from the fixed column, of the two sliding blocks, support assemblies are respectively arranged on the two guide rods, an adjusting assembly which is used for adjusting the distance between the two sliding blocks is arranged on the inner side of the fixed column, two shells are symmetrically arranged on the side wall of the foundation pit body, and drainage assemblies are respectively arranged on the inner sides of the two shells. The foundation pit support structure has the advantage of reasonable design, the stress condition in a foundation pit can be observed in time by arranging a measuring assembly, and the distance between the two sliding blocks can be shortened by arranging the adjusting assembly, so that a bracket can be disassembled conveniently, and the purpose of saving manpower is achieved.

Description

technical field [0001] The invention relates to the technical field of foundation pit support construction, in particular to a foundation pit support structure capable of measuring foundation pit construction parameters. Background technique [0002] With the rapid development of social economy, the shortage of urban land has prompted the continuous expansion of buildings (structures) into the underground space, accelerated the development of urban underground space, and led to the development of the excavation scale of urban foundation pits towards larger and deeper directions. In the past 20 years It is the most rapid development period of urban foundation pit engineering in my country. In view of the tight land use and high land price in urban areas, developers always try to improve the space utilization efficiency of land. [0003] In the prior art, it is impossible to measure the force of the foundation pit during the support process of the foundation pit, which may easi...

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Problems solved by technology

[0003] In the prior art, it is impossible to measure the force of the foundation pit during the support process of the foundation pit, which may easily lead to danger, and the excavation of the foundation pit is deep, especially in areas with a high groundwater level. When digging, the soil aquifer is cut off, and groundwater will continue to seep into the foundation pit. If the water is not discharged in time, it will easily cause quicksand, slope instability or decrease the bearing capacity of the foundation, and the support in the traditional foundation pit is more complicated to disassemble. , it takes a lot of manpower to complete the disassembly, which affects the efficiency

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