Curtain wall expansion joint structure and curtain wall employing same

Abstract

The invention discloses a curtain wall expansion joint structure and a curtain wall employing the curtain wall expansion joint structure, relating to the technical field of curtain walls. The curtain wall expansion joint structure is used for solving the problem of expansion joint structures of glass curtain walls in the prior art that a glass panel is inconveniently to move outwards due to the fact that the friction face between a glass retaining edge and a fixing frame is relatively large. The curtain wall expansion joint structure comprises the fixing frame, wherein the fixing frame is fixedly connected with a connecting member, the glass panel is arranged at the inner side of the fixing frame, the surface of the glass panel is covered with the glass retaining edge, and spherical bulges are formed on the surface, opposite to the glass retaining edge, of the inner side of the fixing frame; the surface, close to the connecting member, of the glass panel is connected with a first connecting unit; a bolt is arranged in the first connecting unit in a penetrating manner, penetrates through the connecting member and fixedly connects the glass panel with the connecting member; an anti-seismic spring sleeves the threaded portion of the bolt, and a retaining member is arranged at the end part of the threaded portion of the bolt and is used for limiting the anti-seismic spring. The curtain wall expansion joint structure is applied to the glass curtain walls.

Description

technical field [0001] The invention relates to the technical field of curtain walls, in particular to a curtain wall expansion joint structure and a curtain wall using the same. Background technique [0002] With the rapid development of my country's national economy and the continuous improvement of people's living standards, as well as the improvement of the architect's design concept of "human nature in architecture", buildings are becoming more and more high-rise, high-end, and multi-functional. The appearance looks more beautiful, and the outer surface of the building is generally provided with a curtain wall. The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called a hanging wall. It is a light-weight wall with decorative effects commonly used in modern large-scale and high-rise buildings. The curtain wall is composed of structural frames and inlaid panels, and is a building envelope that do...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a curtain wall expansion joint structure and a curtain wall using it. In order to solve the problem of the prior art glass curtain wall expansion joint structure, the friction surface between the glass edge guard and the fixed frame is relatively large, which is inconvenient for the glass panel. The problem of moving outward

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