Deep foundation pit supporting and protecting system for building construction

Abstract

The invention belongs to the technical field of building construction, and particularly relates to a deep foundation pit supporting and protecting system for building construction. The following scheme is provided for the problems that the labor intensity of workers is high, no main structure or main supporting point exists, the supporting and protecting effect is poor, and the safety of the workers is low. The deep foundation pit supporting and protecting system comprises a base, wherein a bottom plate is fixedly connected to the inner wall of the bottom end of the base; the inner wall of the bottom end of the bottom plate is connected with a motor through rivets; one end of an output shaft of the motor is connected with a threaded rod through a coupler; the outer wall of the bottom end of the threaded rod is sleeved with a sleeve; ten to twelve steel wire ropes distributed at equal intervals are arranged on the outer wall of the bottom end of the sleeve; the outer wall of the bottom end of the bottom plate is movably connected with an annular plate; and four to six connecting ropes distributed at equal intervals are arranged on the outer wall of the annular plate. The mounting and dismounting process is simple, the labor intensity of the workers is high, the supporting structure is stable, the supporting and protecting effect is good, the safety of the workers is high, and the using efficiency of the deep foundation pit supporting and protecting system is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a deep foundation pit support protection system for building construction. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] Some relatively large-scale construction projects need to dig deep foundation pits in advance. Deep foundation pits refer to the excavation depth exceeding 5 meters (including 5 meters), or the...

AI Technical Summary

Problems solved by technology

[0003] Some relatively large-scale construction projects need to dig deep foundation pits in advance. Deep foundation pits refer to the excavation depth exceeding 5 meters (including 5 meters), or the depth is less than 5 meters, but the geological conditions, surrounding environment and underground pipelines are special. For complex projects, some support and protection systems need to be installed during construction of deep foundation pits to fix the soil blocks on the pit wall to prevent collapse and hurt people. However, the support and protection systems on the market currently use various plates and pipes to irregularly align the pit walls Fixed support, the installation and disassembly process of this support protection method is complicated, the labor intensity of workers is high, and there is no main structure and main support point, the support protection effect is poor, the safety of workers is low, and the support and protection system of deep foundation pits is reduced. Efficiency

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