Fastening system for concrete rectangular column forms and construction method of concrete columns

Abstract

The invention relates to the technical field of concrete buildings, in particular to a fastening system for concrete rectangular column forms and a construction method of concrete columns. The fastening system for the concrete rectangular column forms comprises fastening frames, a connecting mechanism, a first driving mechanism, a second driving mechanism, a second fixing mechanism and a first fixing mechanism; multiple fastening frames are arranged; the connecting mechanism is used for keeping multiple fixed frames relatively fixed; and the fastening frames are provided with fastening channels, the calibers of the fastening channels are adjustable, and the fastening channels are used for fastening the forms. The system and the method have the following effects that 1, the fastening systemfor the concrete rectangular column forms has the advantage that the concrete rectangular column forms are not prone to deforming; 2, the forms with different sizes can be fastened by the fastening frames, so that the universality is high; and 3, the wholes of the concrete rectangular column forms are stressed by uniform abutting force, so that the concrete rectangular column forms are relativelyflat, and the side walls of the formed concrete columns are relatively flat.

Description

Technical field [0001] The invention relates to the technical field of concrete buildings, in particular to a fastening system of a concrete rectangular column formwork and a construction method of the concrete column. Background technique [0002] At present, the building template is a kind of temporary supporting structure, which is made according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintaining their correct position, and bearing the weight of the building template and the external load acting on it. The purpose of the formwork project is to ensure the quality and construction safety of the concrete project, accelerate the construction progress and reduce the project cost. When the concrete column is poured, the formwork is usually built first, then the formwork is fixed by a fastening system, and then concrete is poured in the formwork, and the formwork is removed when the ...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: since each wooden square pressing plate rod only compresses the part on one side of the formwork, the two ends of the formwork on one side may be offset. When the force is uneven, the joints of the formwork on both sides will be cracked wider, so that the mortar in the concrete formwork will flow out along the joints when pouring concrete mortar, resulting in deformation of the final formed concrete column

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