Point-type curtain wall supporting structure

Abstract

The invention provides a point-type curtain wall supporting structure. Variable-section T-type steel pieces are symmetrically welded to a body, and the section shape is unchanged and the section areagradually decreases from one side of each variable-section T-type steel piece near the body to the other side. The supporting structure is arranged at each vertical lattice of a glass curtain wall, and the symmetry axis of the body is aligned with the center line of a vertical glue seam. The symmetry axis of the variable-section T-type steel pieces is aligned with the center line of a transverse glue seam. The two ends of the body are fixed to a main structure through hinge supports. One side of the body towards glass panels is fixedly connected with a claw piece through an adapter piece. Theclaws of the claw piece are respectively and fixedly connected with the four glass panels at the intersection points of the vertical and transverse lattices through connectors. One side of each variable-section T-type steel piece towards the glass panels is fixedly connected with the glass panels through connectors at the end thereof. The load borne by the glass panels is transmitted to the ends of the body and the T-shaped steel pieces, and is transmitted to the main structure through the hinge supports.

Description

technical field [0001] The invention relates to a supporting structure of a glass curtain wall, in particular to a supporting structure of a point type glass curtain wall. technical background [0002] With the development of the construction industry and the improvement of the level of construction technology, various types of point glass curtain walls have been widely used. Steel structure support point glass curtain wall has simple structure, low cost, and small reaction force to the main structure, so it is favored by architects and owners. When the span is not large, steel trusses or steel pipes are often used as the supporting structure of the point-type glass curtain wall. Steel trusses generally occupy a large indoor space, and the use of hinged steel pipes at both ends requires steel pipes to be arranged at each vertical glass grid. Support, the glass is a four-point support, when the grid size is large, the glass deflection deformation is difficult to meet the req...

AI Technical Summary

Problems solved by technology

When the span is not large, steel trusses or steel pipes are often used as the supporting structure of the point-type glass curtain wall. Steel trusses generally occupy a large indoor space, and the use of steel pipes hinged at both ends requires steel pipes to be arranged at each vertical glass grid. Support, the glass is a four-point support, when the grid size is large, the glass deflection deformation is difficult to meet the requirements

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