Novel connecting system of curtain wall beam

Abstract

The invention discloses a novel connecting system of a curtain wall beam. The novel connecting system of the curtain wall beam comprises uprights, the beam, inserting cores and pins. Two pin holes are formed in the upper side and the lower side of the portion, connected with the beam, of each upright and the positions of the pin holes correspond to those of pin holes of the inserting cores. The beam is a cavity-closed aluminum profile and two semi-opened sliding grooves are formed in the side, close to a curtain wall panel, of the beam. The inserting cores are placed in the two semi-opened sliding grooves of the beam, are matched with the sliding grooves in shape and can slide in the sliding grooves and pin connecting holes of the inserting cores correspond to the pin holes of the uprights in position. One end of each pin is connected with one corresponding inserting core and the other end of the pin is connected with one pin hole of one corresponding upright. According to the novel connecting system of the curtain wall beam, the inserting cores slide in the sliding grooves of the beam, so that the pins are inserted in the pin holes in the uprights and the beam and the uprights are connected. The construction technology that the cavity-closed aluminum profile is adopted by the beam of the curtain wall and the uprights are installed before installation of the beam is achieved. The cavity-closed aluminum profile is adopted by the novel connecting system of the curtain wall beam, so that the appearance is attractive, the number of components is small, the machining amount is small, assembly is convenient, and disassembly can be achieved.

Description

technical field [0001] The invention relates to a novel curtain wall beam and column connection system. Background technique [0002] The connection between the existing aluminum alloy beams and columns of the curtain wall can be divided into open cavity beams and closed cavity profiles in terms of the structure of the beams. The existing open-cavity profile crossbeam is easy to install, but its stress condition is relatively poor, and the interior decoration effect is relatively poor. The buckle cover aluminum profile plays a purely decorative role and does not participate in the structural force, and the amount of solid profiles increases. The existing closed-cavity profile beam structure has better force bearing and decoration effects. However, in case 1, the beam and the column are installed at the same time. The installation process of this method is complicated, labor-intensive and time-consuming, and the beam cannot be disassembled and replaced separately. In case ...

AI Technical Summary

Problems solved by technology

A new curtain wall beam and column connection system that solves the waste of materials for open-cavity profile beams and poor decorative effects, as well as the large processing volume and complicated installation process for closed-cavity profile beams

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