Connecting structure of beam and column in glass curtain wall

Abstract

The invention discloses a connecting structure of beam and column in a glass curtain wall. A frame of a curtain wall consists of perpendicularly overlapped columns and beams, the front end surfaces ofthe columns and the beams are flush with each other, connecting members are arranged in the length direction of the beams, and meanwhile the beams and the columns are connected; the lower end surfaceof a glass panel is connected with the connecting members, and the connecting members play a supporting role on the glass panel; and column heads are arranged on the front end surfaces of the columnsand used for fixing the glass panel. According to the connecting structure of beam and column in the glass curtain wall, the connecting members are arranged at the joints of the beams and the columnsin the length direction of the beams, the lower end surface of the glass panel is connected with the connecting members, the effects of connecting the beams and the columns and supporting the glass panel are achieved through the connecting members, the problem of easy reversion of the beams is solved, the profile is kept intact, a mold does not need to be opened to customize the aluminum angle code for cavity closed beams, and the connecting members are connected with the beams through T-bolts in T-slots, through connection between screws and the columns, mounting is more convenient, and theconstruction difficulty is reduced.

Description

technical field [0001] The invention relates to the field of building curtain wall facilities, in particular to a connection structure between beams and columns in glass curtain walls. Background technique [0002] Building curtain wall refers to the building envelope structure or decorative structure composed of supporting structure system and panels, which has a certain displacement capacity relative to the main structure or can adapt to the displacement of the main structure, and does not share the effect of the main structure. The frame of the curtain wall is composed of vertically connected columns and beams. There are usually two connection methods: one is to connect the columns with bolts through L-shaped aluminum corner codes inside the open-cavity beams. This approach requires the beam to be designed with an open cavity. Since the moment of inertia of the beam will be reduced after the beam is opened, in the case of a glass plate with a large grid, the beam will be ...

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Problems solved by technology

[0003] The applicant aimed at the open cavity design of the connection structure between the beam and the column in the above-mentioned existing curtain wall, which may easily cause the beam to be twisted and affect the appearance of the profile. The mold opening of the closed cavity beam is expensive to customize the aluminum corner code, and the construction and installation accuracy is high. , poor reliability of brackets, etc., provides a structurally reasonable connection structure between beams and columns in glass curtain walls, which can connect beams and columns and support glass panels through a connector, solve the problem of easy torsion of beams, and maintain profiles Integrity, to realize the closed-cavity beam, no need to open the mold to customize the aluminum corner code, which reduces the construction difficulty and makes the installation more convenient

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