Curtain wall jointing apparatus

Abstract

The curtain wall connecting unit includes hanging pieces to be fixed onto the expansion bolt in the curtain wall block, and bearing boards to be connected to the keel structure by means of binding bolt and stopping washer. It features the upper hanging piece with adjusting bolt for the height regulation of the curtain wall block, the upper bearing board hung flexibly to the upper hanging piece with adjusting hole in the horizontal wall, the lower bearing board with adjusting slot in the vertical walls for adjusting the distance of the lower hanging piece to keel structure, and the hanging connection between the bearing boards and hanging pieces. The present invention has simple and safe installation and convenient regulation.

Description

technical field [0001] The invention relates to a connecting member for hanging a panel curtain wall, in particular to a curtain wall connecting device for hanging a non-transparent panel with large plate divisions, heavy surface material quality and small installation space. Background technique [0002] At present, the back-bolt type panel curtain wall is widely used. This kind of non-transparent panels with large divisions, heavy surface materials, and small installation space, such as stone, glass-ceramic, clay panels, metal panels, and other non-transparent panels and curtain wall structure joists. , must have the ability to accommodate temperature difference deformation and earthquake resistance. On the basis of ensuring its connection strength and flatness, more attention should be paid to factors such as the form of hanging force of the plate plate and the difficulty of installation. The existing hooking components include a pendant fixed on the preset expansion bol...

AI Technical Summary

Problems solved by technology

[0003] According to the requirements of panel curtain wall engineering, this finely coordinated connection device is often designed on the back of the panel plate, so that the operator cannot observe the connection and cooperation between these non-transparent panels and the keel of the curtain wall structure

Therefore, there are the following problems: first, the plate plates are relatively thick and heavy, the design of the connecting components is not reasonable, and the matching precision between the pendant and the supporting plate is too high. It is very laborious, and it is impossible to slowly and accurately put the plate into place, which affects the efficiency of construction work; second, the distance between the non-transparent plate plate and the civil structure wall is small, generally within 100mm, limited by the grid size, During the installation process, it is difficult to judge whether the plate is mounted in place, which will bring safety hazards; third, the indoor side of the non-transparent plate is usually a civil structure wall, and the installation and adjustment of the plate plate cannot be adjusted after the plate plate is hung, which will reduce the appearance of the curtain wall quality

To sum up, the connecting components of the traditional non-transparent panels need to be improved, otherwise the installation of the panels will not only increase the labor intensity, waste manpower and materials, but also fail to guarantee the safety and efficiency of the construction work and the appearance quality of the curtain wall

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