Aluminum alloy cross beam and upright post connecting structure for fixing glass curtain wall

Abstract

The invention discloses a connection structure of an aluminum alloy beam and a column for fixing a glass curtain wall, which comprises an aluminum alloy column (1), and a beam (2) is arranged between the two aluminum alloy columns (1). A mounting hole (3) is opened at the position where the beam (2) is installed on the alloy column (1), and a ferrule (4) is socketed and fixed at both ends of the beam (2), and a ferrule (4) is installed on the ferrule (4). The spring steel pin (5), the end of the spring steel pin (5) is plugged in the mounting hole (3). The present invention adopts a closed profile, which enhances the performance of the profile, has less seams and is more beautiful; there are three holes on the ferrule, which are distributed in a triangle on the edge of the ferrule, which greatly improves the stability of the beam.

Description

technical field [0001] The patent of the invention relates to a connection structure of an aluminum alloy beam and a column for fixing a glass curtain wall, and belongs to the technical field of an aluminum alloy connection structure for fixing a glass curtain wall. Background technique [0002] The beam of the glass curtain wall plays a very important role of force transmission and decorative effect in the entire curtain wall project. Its proportion in the keel is second only to the vertical keel. Some curtain walls with large horizontal divisions and small vertical divisions are even equal or exceed , The investment in materials and production is huge. [0003] The traditional aluminum beams of the glass curtain wall use open profiles, which are connected by aluminum corners and bolts. The mechanical properties of the open profiles are not as good as those of the closed profiles. In order to meet the force requirements, the aluminum beam section has to be increased, which ...

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Problems solved by technology

[0003] The traditional aluminum beams of the glass curtain wall use open profiles, which are connected by aluminum corners and bolts. The mechanical properties of the open profiles are not as good as those of the closed profiles. In order to meet the force requirements, the aluminum beam section has to be increased, which is a waste of material; The opening needs to be fastened with a cover, which increases the material and joints, which affects the appearance; the opening of the beam (the aluminum corner code and the bolt joint) has less operating space, and the two connecting bolts are close to the center of the beam, and the torque is large, so it is easy to turn over ;In addition, the small space between the bolt and the aluminum corner bracket also has a great impact on the production efficiency, and it will be more difficult to handle when it comes to the corner, which has become a long-standing problem in the production line

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