Plate curtain wall assembling and connecting assembly

Abstract

The invention discloses a plate curtain wall assembling and connecting assembly, and belongs to the technical field of curtain walls. The plate curtain wall assembling and connecting assembly comprises a double-hole reverse rotation anchoring part, an angle steel plate, a reverse rotation bolt assembly, a square steel keel, a right-angle plate, a zigzag right-angle plate, an n-shaped rubber pad and three frame-shaped screw assemblies which are sequentially assembled and connected, the double-hole reverse rotation anchoring part comprises a panel and two spiral pipes, the spiral directions of internal threads of the spiral pipes are opposite, the reverse rotation bolt assembly comprises two double-end reverse rotation bolts, a nut and a pressing piece, the spiral directions of external threads on a front screw rod and a rear screw rod of the double-end reverse rotation bolts are opposite, the frame-shaped screw rod assembly comprises a frame-shaped screw rod, a pressing piece and a nut, the spiral directions of the external threads on two end rods of the frame-shaped screw rod are opposite, the zigzag right-angle plate is a continuous right-angle-shaped steel plate, and the n-shaped rubber pad is a continuous right-angle-shaped elastic rubber plate. The plate curtain wall assembling and connecting assembly has the beneficial effects that all-around vibration reducing and anti-loosening are carried out on a plate curtain wall, and the service life and the maintenance period of the plate curtain wall are effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of curtain walls, in particular to a panel curtain wall assembly. Background technique [0002] With the continuous development of my country's panel curtain wall technology, the height of buildings has generally increased, and the panel dry-hanging method has become the most widely used method for stone curtain walls. In this method, the board is directly hung on the wall by the pendant, and there is no need to paste it on the grout. [0003] At present, the market is mainly based on back-bolt connection or short-slot connection. The two connection methods are to directly fix the plate copper drum couplet pendant and the keel, and there is no deformation adjustment margin between the plate curtain wall and the wall. When the building is subjected to strong wind vibration, driving vibration or even an earthquake, uneven deformation or displacement will temporarily occur, the connecting bolts will loosen or ...

AI Technical Summary

Problems solved by technology

When the building is subjected to strong wind vibration, driving vibration or even an earthquake, uneven deformation or displacement will temporarily occur, the connecting bolts will loosen or even fall off, and the panel curtain wall will even be broken and fall off due to concentrated stress, causing damage to the appearance of the building, and even hurt pedestrians

[0004] Therefore, the patent document CN105064563B discloses a construction method for anti-seismic connection of a panel curtain wall. The steel keel is fixed on the pre-embedded part of the wall keel, and the shockproof elastic ring is placed in the circular platform groove on the upper end surface of the curtain wall square steel keel, and the convex circular platform body on the rear lower end surface of the L-shaped seismic pendant is placed in the circular platform groove In the anti-shock elastic ring in the middle; fix the upper part of the broken-line pendant with a back bolt at the rear end of the curtain wall plate; install the L-shaped anti-seismic pendant and install the curtain wall plate; this method can effectively reduce stress to a certain extent, resist deformation, Settlement or vibration increases the safety factor of the curtain wall; but this method still has two major defects, one is that the L-shaped anti-seismic pendant 5 and the curtain wall plate 1 are in direct and close contact, and the stress cannot be relieved there; Above the L-shaped anti-seismic hanger 5, this place should be in hard contact and cannot eliminate the stress; 7 are still mostly in direct contact, especially with bolts fastening the L-shaped anti-seismic hanger 5 and the square steel keel 7, making it impossible to eliminate the stress between the L-shaped anti-seismic hanger 5 and the square steel keel 7; The connection parts are directly connected by ordinary bolts. Under long-term vibration, the bolts will inevitably loosen, or even loosen and come off. This document does not raise this issue

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