Semi-unit overhung stone model and large-trim-strip-containing glass curtain wall system

Abstract

The invention provides a semi-unit overhung stone model and large-trim-strip-containing glass curtain wall system. The system comprises a glass system and a stone system, wherein the glass system andthe stone system are sequentially connected alternately in the horizontal direction. The glass system comprises multiple glass units. The glass units comprise upper cross beams, lower cross beams, left vertical columns and right vertical columns, rectangular frames are formed, and middle vertical columns are arranged in the middles of the frames. Horizontal connecting square pipes are arranged inthe middle vertical columns in a penetrating manner, the inner ends of the connecting square pipes are fixedly connected with a building body through second adapters, and the other ends of the connecting square pipes are fixedly connected with vertical trim strips. The stone system comprises two parallel inner vertical columns and two parallel outer vertical columns. Multiple vertically-arranged stone plates are arranged on the outer sides of the two outer vertical columns, and the inner sides of the stone plates are connected to corresponding second square pipes through hanging parts in a hung manner. Porous aluminum plates are arranged between the two sides of the stone plates and the side edges of corresponding glass plates, the inner sides of the aluminum plates are fixedly connected with the inner vertical columns, and a heat insulating and fire preventing integrated plate is fixedly arranged between the two inner vertical columns.

Description

technical field [0001] The invention belongs to the technical field of architectural curtain walls, in particular to a semi-unit cantilevered stone shape and a glass curtain wall system with large decorative strips. Background technique [0002] With the rapid development of the construction industry, the system and process design of building curtain walls are increasingly diversified and integrated. In order to effectively enrich the façade effect of the building and realize the architectural concept and strict energy-saving requirements, designers usually use large overhanging stone shapes and large overhanging aluminum alloy decorative strips. There are two general schemes: [0003] 1. The stone shape is conventionally welded and assembled with the steel keel frame scheme: a large number of welding operations for stone steel keels have high technical requirements for on-site workers, dangerous high-altitude operations, and difficult adjustments, which reduce the efficien...

AI Technical Summary

Problems solved by technology

Welding thermal deformation will lead to the positioning deviation of the stone keel, which will affect the installation and positioning of the stone plate, and the external decoration effect is not ideal

[0004] 2. The large cantilever decorative strip usually adopts the connection scheme between the connector and the column of the unit body: the lateral wind pressure causes the reaction force and the deflection of the connection node to be large, and it is necessary to arrange many connectors to pass to the column to affect the appearance effect, and the root of the connector is against the glass. The edge is easy to cause extrusion and self-explosion. The column itself needs a large section to resist the unfavorable load of the decorative strip. The connection between the column and the structure also needs to be strengthened, which will cause a great safety hazard and waste materials to the glass curtain wall.

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