A concrete formwork fixing device for building civil engineering construction

Abstract

The invention discloses a concrete formwork fixing device for building and civil engineering, which relates to the technical field of concrete formwork fixing. In the device, the gas impact frequency and strength are controlled by controlling the air pipe, so as to realize the slight vibration of the concrete, so that the When pouring concrete, it can ensure the uniformity of concrete pouring, effectively fill the gap space with grout, prevent pouring gaps during molding, and affect the building strength. In addition, when the bending deformation data at the position of the strain gauge exceeds the set threshold range , the controller can control three groups of nearby mobile reinforcement rings to carry out support and reinforcement, and make one group of mobile reinforcement rings move to the position where the strain gauge is located, and the other two groups of mobile reinforcement rings move to the upper and lower two groups where the strain gauge is located. side, so as to improve the overall reinforcement and support for the formwork, and prevent the deformation of concrete pouring caused by the aging deformation of a certain part of the formwork.

Description

technical field [0001] The invention relates to the technical field of concrete formwork fixing, in particular to a concrete formwork fixing device used for building civil engineering. Background technique [0002] Concrete formwork is a formwork used in building buildings. Usually, multiple or a whole concrete formwork is placed at the desired pouring position, and then the concrete formwork is fixed with a support and reinforcement device, and then injected into the concrete formwork. Concrete slurry is enough. Most of the existing concrete formwork fixing devices are fixed and cannot be adjusted. When there is a large bending deformation somewhere in the concrete formwork, it is generally fixed and reinforced by adding a reinforcing plate. If it is observed through the naked eye, it cannot be processed, and the deformation of the concrete formwork will directly lead to the deformation of the concrete during pouring and molding, which will affect the overall strength of th...

AI Technical Summary

Problems solved by technology

[0002] Concrete formwork is the formwork used in the construction of buildings. Usually, multiple or a whole piece of concrete formwork is placed at the required pouring position, and then the concrete formwork is fixed with a support reinforcement device, and then poured into the concrete formwork Concrete grout is enough. Most of the existing concrete formwork fixing devices are fixed and cannot be adjusted. When there is a large bending deformation somewhere in the concrete formwork, it is generally fixed and reinforced by adding reinforcement plates. When the bending of the concrete formwork cannot When it is observed by the naked eye, it cannot be processed, and the deformation of the concrete formwork will directly lead to the deformation of the concrete during pouring, which will affect the overall strength of the building and increase the safety hazard

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