Smooth drainage steel skeleton splicing type design curved surface canopy structure

Abstract

The invention discloses a smooth drainage steel skeleton splicing type design curved surface canopy structure. The smooth drainage steel skeleton splicing type design curved surface canopy structure comprises supporting columns, drainage cross beams, cantilever beam and a structural film, the plurality of supporting columns are arranged at equal intervals along a straight line, the supporting columns are fixedly installed on the ground through a bottom plate, drainage channels are formed in the supporting columns, the drainage channel communicates to a blow-off pipeline buried under the ground, the drainage cross beam is fixedly installed at the tops of the supporting columns, a first water guide groove is formed in the drainage cross beam, a plurality of first drainage holes are formed in the bottom face of the first water guide groove at equal intervals in the length direction of the first water guide groove, one first drainage hole corresponds to one supporting column in position, the first drainage hole communicates to the drainage channel, the cantilever beam is fixedly installed on the first side wall of the drainage cross beam, and the structural film is fixedly installed on the cantilever beam. Compared with the prior art, the steel structure in the curved-surface canopy structure is designed in a modularized mode, installation and later maintenance and replacement are facilitated, and the curved-surface canopy structure is smooth in drainage and prevents water accumulation.

Description

technical field [0001] The invention belongs to the field of a prefabricated membrane structure canopy, in particular to a steel frame splicing design curved surface canopy structure with smooth drainage. Background technique [0002] The canopy is a kind of building structure installed above the entrance of the building or the balcony on the top to block the rain, wind, and prevent falling objects from high altitude. Traditional canopy structures include glass steel structure canopy, aluminum alloy canopy, etc. Most of the structures are steel frames cantilevered from the structural walls of buildings, and glass panels or aluminum alloy panels are arranged on the steel frames. For example, Chinese patent CN202020108708.X discloses an assembled steel structure drainage canopy. It includes a left steel column, a right steel column, an overall steel frame, a left canopy component, a middle canopy component and a right canopy component, and the overall steel frame is erected o...

AI Technical Summary

Problems solved by technology

[0004] The steel structure in the existing curved canopy installation structure is fixed by welding, which is not conducive to later maintenance and replacement, and it is difficult to install

Moreover, poor drainage is prone to occur in the existing curved surface canopy installation structure, resulting in water accumulation

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