Curtain wall external corner installation structure and method

Abstract

The invention relates to the field of constructional engineering, and provides a curtain wall external corner installation structure and method. The problems that in the prior art, installation is notflexible enough, the application range is narrow, and the requirement for installation of an existing building outer wall special-shaped angle curtain wall cannot be met are solved. The curtain wallexternal corner installation structure comprises a wall and an externally-hung board; a fixing piece is arranged on the outer side of the wall and connected to the wall through expansion bolts; a clamping piece assembly is arranged on the outer side of the fixing piece, one end of the clamping piece assembly is connected to the outer side of the fixing piece, a triangular keel is arranged at the other end of the clamping piece assembly, and the triangular keel is detachably connected to the other end of the clamping piece assembly through bolts; a square pipe steel horizontally arranged is arranged on the outer side of the triangular keel and fixed to the outer side of the triangular keel; and a plurality of hidden frame keels are arranged on the square tube steel, one ends of the hidden frame keels are connected to the square tube steel, and the other ends of the hidden frame keels are connected to the externally-hung board. The curtain wall external corner installation structure hasthe beneficial effects of being flexible in installation, large in application range and capable of meeting the requirement for installation of an existing building outer wall special-shaped angle curtain wall.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a curtain wall external corner installation structure and method. Background technique [0002] With the development of society, more and more new buildings appear to replace the traditional old buildings, while the exterior walls of existing buildings mostly adopt curtain wall structures to replace the tile exterior walls of old buildings. However, in order to better reflect the building The appearance of the appearance, more and more buildings are designed with many special-shaped corners, but in the existing technology, the dragon skeleton used in the curtain wall can only be compatible with one angle, so that the structure of the curtain wall is unreasonable, the process is complicated, and the weight It is heavy and cannot be replaced by a single piece. The construction is cumbersome and the corrosion resistance is weak. It is greatly affected by geographical and clim...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a curtain wall external corner installation structure and method to solve the unreasonable structure, complicated process, heavy self-weight, single-piece replacement, cumbersome construction, weak corrosion resistance, and the influence of regions and climates in the prior art. Various conditions have great influence, the installation is not flexible enough, the scope of application is narrow, and the installation of curtain walls with special-shaped angles on the exterior walls of existing buildings cannot be satisfied.

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