Keel structure, sound insulation curtain wall and curtain wall system

Abstract

The invention relates to the technical field of building structures, and discloses a keel structure, a sound insulation curtain wall and a curtain wall system.The keel structure comprises a wall body, a connecting piece is fixedly installed on the side face of the wall body, and according to the keel structure, the sound insulation curtain wall and the curtain wall system, an original corner brace is changed into a reserved connecting piece similar to an I shape; the U-shaped inverted buckles are installed on the side faces of the main keels, the main keels are connected to the connecting pieces in a clamped mode through the inverted buckles, and therefore the keels can be fixed and positioned only by buckling the hooks into the connecting pieces, and the clamping grooves are further formed in the main keels. The ends of the auxiliary keels are clamped into the clamping grooves to be fixedly positioned and installed in the same mode as the main keels, and then the supporting blocks which are installed on the wall body, located below the auxiliary keels and used for supporting are combined to be matched, so that stable installation of the auxiliary keels is achieved, and the transverse bearing capacity of the auxiliary keels is improved. The installation operation of the whole keel frame structure is greatly simplified, the overall working efficiency is improved, and meanwhile later disassembly is facilitated.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a keel structure, a soundproof curtain wall and a curtain wall system. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called "curtain wall". The existing curtain wall is constantly innovating according to the needs of the society. There are many types of curtain walls, such as unitized curtain walls. , stone curtain wall, metal plate curtain wall and glass curtain wall, etc. Among them, the glass curtain wall is the most widely used in reality. It mainly installs the keel structure on the wall, and then installs the curtain wall glass on the keel to form the entire curtain wall. System, in the existing curtain wall system, the keel is installed by first installing the reserved parts on the wall, usually the corner brackets are installed, and then the main kee...

AI Technical Summary

Problems solved by technology

[0003] The installation of this kind of curtain wall system is very inconvenient to operate. A large number of screws are needed to fix the keel frame. The water vapor and rain in the water will cause corrosion, and it will be difficult to disassemble and separate the main and auxiliary joists during later maintenance or disassembly and replacement, and the assembly method that is fixed by screws and load-bearing at the same time will make the entire joist frame, that is, between the main joist and the corner bracket And between the auxiliary keel and the main keel, there are only screws to play a load-bearing effect, and the bearing strength of the screw is not enough compared to the overall weight of the entire keel frame and the glass installed. There is not enough bearing capacity between yards to carry the entire curtain wall system, and there may be potential safety hazards. For this reason, we propose the keel structure, soundproof curtain wall and curtain wall system

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