Glass curtain wall supporting system

Abstract

The invention discloses a glass curtain wall supporting system which comprises multiple steel stand columns arranged horizontally at intervals. The steel stand columns extend along the vertical direction; the top parts and the bottom parts of the steel stand columns are hinged with a main body structure; multiple steel pipes arranged vertically at intervals penetrate through the steel stand columns and extend along the horizontal direction; and two ends of the steel pipes are hinged with the main body structure. The glass curtain wall supporting system provided by the invention has the beneficial effects that the steel stand columns have large spans and relatively small cross sections; aluminum stand columns of a frame curtain wall are combined, horizontal circular steel pipes are adoptedinstead of aluminum alloy cross beams, and steel cross beams are cancelled, so that the influence on the transparency of glass is reduced maximally; and the system is concise in stress, the conformityof a calculation model and practical engineering is better, and the system can be applied to important, eye-catching and high-requirement positions of buildings such as an atrium vertical face and astorefront signboard vertical face.

Description

technical field [0001] The invention relates to the technical field of glass curtain walls, in particular to a glass curtain wall support system. Background technique [0002] Existing support systems for glass curtain walls are generally steel structures, such as fish-belly trusses, ladder-shaped steel trusses, or rod-type trusses. The structure of the curtain wall consists of aluminum alloy beams and columns. Due to the small cross-section of the aluminum alloy columns, it is generally designed as a partial tension force. The span is generally limited between 4m~5m, and the maximum does not exceed 6m. When the surface is relatively transparent, considering the pressure stability of the frame curtain wall, a supporting steel structure is generally installed at the rear to support the columns of the curtain wall. Because there are two layers of columns and two layers of beams in this way, that is, aluminum alloy beams, columns and supporting steel. Structural beams and colu...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned technical problems in the related art, the present invention proposes a glass curtain wall support system, which solves the problem that the current support steel structure affects the permeability of the glass curtain wall, breaks through the column span of the conventional curtain wall, and is suitable for applications with high permeability requirements and span Larger (20m~60m or even higher) glass curtain wall projects, such as atrium facades, door facades and other important positions of buildings

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