Unitized curtain wall system with large cantilevered decorative wings and installation method thereof

Abstract

A unitized curtain wall system with a large overhanging decorative wing and its installation method, which includes a decorative wing structure and a unit curtain wall structure; the decorative wing structure includes a decorative wing and a rectangular intubation tube; the inner side of the decorative wing is fixed with legs, The leg is inserted into the rectangular intubation tube; the inner end of the rectangular intubation tube is located in the U-shaped steel plate; the outer walls of both sides of the U-shaped steel plate are welded with adapters, each of which has a first long hole on the top plate of the adapter. The first elongated hole is provided with T-shaped bolts, and the T-shaped bolts pass through the first elongated hole to fix the platform code on the surface of the top plate through nuts; the platform code is provided with a second long hole; the outside of the platform code There is a hanging plate at the end; the unit curtain wall structure includes a glass panel, a central column, a public column and a female column inserted into each other, a top beam and a bottom beam; The chute is provided with a hook that can move vertically along the articulated chute, the top of the articulated chute is provided with a positioning bolt, and the end of the hook is articulated on the hanging plate.

Description

technical field [0001] The invention belongs to the technical field of building curtain walls, in particular to a unitized curtain wall system with large overhanging decorative wings and an installation method thereof. Background technique [0002] With the higher and higher requirements for building energy conservation, more and more building curtain wall facades are equipped with decorative wings. The decorative wings are generally fixed on the vertical keel of the curtain wall through the support arm, the front end of the support arm is fixed to the decorative wing, and the rear end is fixed on the vertical keel. The lateral wind load on the decorative wing is directly transmitted to the curtain wall keel, and finally to the curtain wall keel support piece, but the lateral load support piece on the larger decorative wing is difficult to resist, so the decorative wing is directly fixed on the vertical keel only It is suitable for the case where the size of the decorative ...

AI Technical Summary

Problems solved by technology

The lateral wind load on the decorative wing is directly transmitted to the curtain wall keel, and finally to the curtain wall keel support piece, but the lateral load support piece on the larger decorative wing is difficult to resist, so the decorative wing is directly fixed on the vertical keel only Applicable to the case where the size of the decorative wing is relatively small

In addition, the decorative wings are directly fixed on the unit body, and the overall transportation takes up a lot of shelf space, and the logistics cost increases accordingly.

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