Connecting structure for upright posts and cross beams of glass curtain wall

Abstract

The invention discloses a connecting structure for upright posts and cross beams of a glass curtain wall, which comprises mortises and pins arranged at one ends, near the upright posts, of the cross beams; the section shapes of the mortises are consistent with that of inner holes of the cross beams; the pins are vertical to the upright posts; pin holes are arranged at positions corresponding to the pins of the upright posts; the size of the pin hole is matched with that of the pin; when the upright posts are connected with the cross beams, the pins pass through the pin holes; the pins are fixed on sides, near the upright posts, of the mortises; the mortises can move left and right on the cross beams; the cross beams are provided with position-adjusting holes; and the mortises are provided with fixing pieces and the fixing pieces pass through the position-adjusting holes. The connecting structure can guarantee all pins to be inserted in the upright posts, solve the problem that whether the pins are all in place cannot be judged in the mounting process, and eliminate the potential safety hazard; and the connecting structure has the characteristics of convenient mounting and maintenance, and overcomes the defect that the upright posts and the cross beams cannot be disassembled once the upright posts and the cross beams are connected.

Description

technical field [0001] The invention relates to a connection structure, more specifically a connection structure between a glass curtain wall column and a beam, and belongs to the technical field of wall decoration. Background technique [0002] At present, the connection method between the column and the beam of the glass curtain wall generally adopts the following two structures. One is to use an aluminum alloy corner bracket, install a corner bracket on the beam, and fix the corner bracket on the beam to the column by means of screws. The connection form with the beam must make the beam adopt an open profile, so as to meet the requirements of the beam installation. However, the torsion resistance of the open profile is weak. In order to ensure the torsion resistance of the open profile, the section size of the profile must be increased, which will result in waste of materials and increase the cost. The second is to use a combination of plug-in and pins. The plug-in is fi...

AI Technical Summary

Problems solved by technology

With the above structure, although the closed section can be used, compared with the corner code structure, it has the characteristics of saving materials, but the pin on the plug-in is protruded by the spring force installed on the plug-in, and the pin cannot be determined during the installation process. Whether they are all in place, so there are potential safety hazards. At the same time, once the structural columns and beams are connected, they cannot be disassembled, which has the disadvantage of inconvenient maintenance.

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