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The connection assembly and installation method of installing the steel frame attached to the back of the curtain wall on the main structure

A main structure and assembly technology, applied in the direction of walls, building components, building structures, etc., can solve problems such as poor displacement adjustment ability, achieve the effect of simple construction, reduce on-site welding, and overcome the difficulty of displacement

Active Publication Date: 2017-04-05
上海卓欧建筑(集团)有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The present invention aims at providing a connection assembly for installing the steel frame attached to the back of the GRC curtain wall on the main structure in order to solve the technical problem of the poor displacement adjustment ability of the connection structure in which the steel frame attached to the back of the curtain wall is installed on the main structure in the prior art. to make

Method used

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  • The connection assembly and installation method of installing the steel frame attached to the back of the curtain wall on the main structure

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Embodiment Construction

[0013] In the connection structure and construction method of the GRC curtain wall back-attached steel frame of the present invention, the connection assembly is used as a standard connection piece, which is pre-produced, and the connection assembly is used to connect the back-attached steel frame and the main structure to form a connection structure.

[0014] As shown in the figure, the connection assembly 10 includes a U-shaped adjustable corner code 11, a central shaft 12, an adjustable core set 13 (including upper and lower adjustable square tube cores), a hoop plate 14, and a hoop ring 15 etc., the U-shaped adjustable corner code 11 is connected with the central shaft 12 through the connecting plate; the adjustable sleeve core set 13 is connected on the hoop plate 14, and a waist-shaped hole is set on the adjustable sleeve core set 13; the adjustable sleeve core set 13 Connect to the central shaft 12 through the hoop plate 14 and the hoop ring 15, and the hoop ring 15 shou...

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Abstract

The invention discloses a connecting assembly for mounting a curtain wall back-attached steel frame onto a main structure. The connecting assembly comprises an adjustable corner connector for providing displacement adjustment in a horizontal direction, an adjustable sleeve core set providing displacement adjustment in a vertical direction, and a central shaft. The central shaft is fixedly connected with the adjustable sleeve core set in the vertical direction and connected with the adjustable corner connector in the horizontal direction. A structuring method comprises connecting the back-attached steel frame and the main structure through the connecting assembly. Through installation by the connecting assembly, three-dimensional adjustability of a whole curtain wall piece can be achieved, and stress on various loads of a building can be relieved; by means of the connecting mode through the connecting assembly, components can be firmly connected, and post-welding defects such as displacement difficulty can be overcome.

Description

technical field [0001] The invention belongs to the field of building curtain wall installation, and in particular relates to a connection assembly and an installation method for installing a steel frame attached to the back of a GRC curtain wall on a main structure. Background technique [0002] The GRC (Glass fiber Reinforced Cement, glass fiber reinforced concrete) curtain wall in large public buildings is installed by connecting the steel frame attached to the back of the curtain wall to the main structure. The upper and lower two back-attached main keels are welded to the corresponding two U-shaped groove connectors of steel profiles, and then the U-shaped groove connectors are welded and fixed on the horizontal steel corbels (that is, cantilevered corbels) , and finally the installation is completed by welding the cantilevered corbels and the main structure. This connection method requires very high installation accuracy. If the position of the steel frame attached to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/88E04B2/96
Inventor 刘辉
Owner 上海卓欧建筑(集团)有限公司