Prefabricated wall panel temporary positioning support system and construction method based on construction platform

Abstract

The invention relates to a temporary positioning support system for prefabricated wallboard based on a construction platform and a construction method thereof. The temporary positioning support systemfor prefabricated wallboard based on a construction platform includes a support piece at the top of the wallboard to be mounted, a node connector above an inner cast-in-place column, an external wallconnector above a cast-in-place concrete column and an auxiliary beam adjacent to the peripheral structure and the like. The support piece is connected to the node connector to form a net frame structure, which is connected with the auxiliary beam through the external wall connecter, and the auxiliary beam is connected with a platform. The node connector and the support piece form an inner wall hanging passageway, and the external wall connector, the support piece and the auxiliary beam form an outer wall hanging passageway. The screw connection between the support pieces is convenient to realize the combination of different size support pieces by modularization; the stiffness of the control structure is controlled by adding inclined tie rod and horizontal joint steel pipe between supportpieces and multi-position connection among the main and auxiliary beam and the platform. The positioning support system adapts to the layout of different building structure or the installation dimension of special member, and realizes the automatic temporary positioning of prefabricated wallboard.

Description

technical field [0001] The invention relates to the field of prefabricated building construction equipment, in particular to a prefabricated wall panel temporary positioning bracket system based on a construction platform and a construction method thereof. Background technique [0002] The construction of prefabricated buildings is usually divided into steps such as component hoisting in place, adjustment and fixation, and structural connection. In the prior art, when the reinforced concrete wall panels are installed, manual adjustments are required, and then the prefabricated components and the completed main structure are fixed by using multiple supporting ejector rods. This construction method is time-consuming and labor-intensive, and the arranged support rods will affect the space required for subsequent operations. [0003] In order to improve work efficiency and construction safety level, the prefabricated building construction should realize automatic hoisting and i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a prefabricated wallboard temporary positioning bracket system and construction method based on the construction platform, to solve the stiffness problem of the positioning components in the process of installing the temporary positioning brackets on the special construction platform under the condition of a large span of the platform, and to solve the problem of positioning components For the layout of different building structures, such as the size of the bay, the installation requirements of special components such as balconies, etc.

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