Safety protection device for building construction and operation method

Abstract

The invention relates to the technical field of building construction, and discloses a safety protection device for building construction and an operation method. A fixing structure comprises a fixing shell, a threaded rod, a first sleeve, a first fixing rod, a second fixing rod, a first gear, a second gear, a second sleeve, a first limiting plate, a first fixing plate, limiting rods, a third sleeve, a limiting ring, a transmission rod, a third gear, a fourth sleeve, a rotating handle, a fourth gear, a lantern ring, a sliding block and a connecting rod. The limiting rods are fixedly connected to the two ends of the inner side of the fixing shell, the first fixing plate is movably connected to one sides of the limiting rods, the second sleeve is fixedly connected to one side of the first fixing plate, and one end of the second sleeve is movably sleeved with the threaded rod. A frame can be fixed, then the frame can be fixed more conveniently, a worker does not need to enter an elevator shaft to lay a protection platform, and therefore the danger that the worker falls is prevented.

Description

technical field [0001] The invention relates to the technical field of building construction, and more specifically, the invention relates to a safety protection device and an operation method 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. Elevators will be installed inside the existing construction sites. During the construction process, a protective fence will be installed outside the elevator shaft to ensure The safety of the construction, but the structure of the current guardrail is fixed, generally directly fixed on the wall outside the wellhead by bolts, and the construction personnel need to enter the well to lay the protective plate, which will reduce the safety of the construction personnel. Secondly, when it is necessary to install an elevator, it is necessary to remove the guardrail as a ...

AI Technical Summary

Problems solved by technology

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. Elevators will be installed inside the existing construction sites. During the construction process, a protective fence will be installed outside the elevator shaft to ensure The safety of the construction, but the structure of the current guardrail is fixed, generally directly fixed on the wall outside the wellhead by bolts, and the construction personnel need to enter the well to lay the protective plate, which will reduce the safety of the construction personnel. Secondly, when it is necessary to install an elevator, it is necessary to remove the guardrail as a whole before entering the inside of the wellhead. The operation is laborious and dangerous

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