Replaceable unit curtain wall panel system

Abstract

The invention discloses a replaceable unit curtain wall panel system, comprising a unit curtain wall matrix, an aluminum alloy subframe and a glass curtain wall arranged on the aluminum alloy subframe; wherein, the aluminum alloy subframe comprises upper and lower lateral material belts and left and right vertical material belts; hanging mechanisms are respectively arranged between the upper and lower lateral material belts and the unit curtain wall matrix; telescopic positioning mechanisms are respectively arranged on the left and right vertical material belts. In the unit curtain wall system, first the aluminum alloy subframe equipped with the glass curtain wall is hung on a cross beam of the unit curtain wall matrix by the hanging mechanism and then is fixed on a vertical column of the unit curtain wall matrix by the telescopic positioning mechanism so that the four edges are fixed; when dismounting is required, the aluminum alloy subframe can be taken off only by loosening the telescopic positioning mechanism, thus, the unit glass curtain wall is replaceable and has good position limit effect and relatively long service life.

Description

technical field [0001] The invention relates to a glass curtain wall system, in particular to a unit curtain wall system. Background technique [0002] Now the unitized curtain wall is a relatively common form of curtain wall. Since the earliest Shanghai Jinmao, some domestic curtain wall companies have come into contact with foreign unitized curtain wall technology, but pure copying and copying obviously cannot meet the needs of domestic unitized curtain walls. develop. Generally, foreign codes require that as long as the construction conditions are met, it is allowed to apply structural glue on site. Therefore, the design of glass replacement is generally not considered in foreign projects, and the structural adhesive is directly applied to the vertical material. China clearly requires in the "Technical Specifications for Glass Curtain Wall Engineering" JGJ102-2003 that structural glue is not allowed on site, so foreign methods are not fully applicable. [0003] Along w...

AI Technical Summary

Problems solved by technology

For example: large unit set small unit hook type - the limit problem can not be solved well; trough type - it is very inconvenient to replace and easy to damage the existing profiles; the side of the briquetting indoor side is fixed (glass is installed from the room) - The auxiliary frame cannot be fully compressed, which is likely to cause noise and affect the life of the curtain wall; the indoor side is nailed and fixed - fixed by self-tapping screws, and the self-tapping screws are subject to shear force for a long time, and are easy to loosen, which affects the life of the curtain wall

Images