CN205063112U - Latent frame glass curtain wall - Google Patents

Abstract

The utility model relates to a latent frame glass curtain wall. Including curtain frame and double -deck cavity toughened glass, double -deck cavity toughened glass's rear end face is connected with vice frame through structure glue all around, the recess of double -deck cavity toughened glass vice frame all around is through connecting recess corresponding connect of briquetting rather than adjacent vice frame, it passes through on the aluminum alloy upright post and aluminum alloy crossbeam of screw fixed connection on the curtain frame to connect the briquetting, it is sealed gluey that adjacent double -deck cavity toughened glass joint interface gap is equipped with the silicone, the preceding terminal surface of aluminum alloy upright post and aluminum alloy crossbeam is equipped with the U type groove of compriseing the baffle respectively, two adjacent vice frames and structure glue are located U type inslot. The utility model discloses simple structure, vice frame pass through the structure and glue the bonding with glass, then pass through to connect briquetting and screw and curtain frame attach, convenient operation, and the joint strength height is difficult for droing, and the security is high, through the U type groove that the preceding terminal surface setting at the curtain frame comprises the baffle, prevent effectively that vice frame and structure glue from exposing outside.

Description

A hidden frame glass curtain wall

technical field

The utility model relates to a glass curtain wall, in particular to a hidden frame type glass curtain wall, which belongs to the technical field of architectural curtain walls.

Background technique

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". It is a light-weight wall with decorative effect commonly used in modern large-scale and high-rise buildings. Composed of panels and supporting structure systems, it can have a certain displacement capacity relative to the main structure or itself has a certain deformation capacity, and does not assume the role of the main structure. The building envelope or decorative structure.

The glass curtain wall is the outer protective structure of the building, which has the functions of lighting, wind, rain, and heat preservation. Most of the existing glass curtain walls are exposed frame glass curtain walls, and the metal frame components are exposed on the outer surface, which affects the appearance of the entire curtain wall; there are also some hidden frame glass curtain walls in the society. It is inconvenient to operate during the bonding process, and the bonding strength between the glass and the curtain wall frame cannot be guaranteed, and it is easy to fall off, posing a safety hazard. Moreover, various connecting parts can be seen on the back of the hidden frame glass curtain wall, which will affect the appearance of the back of the curtain wall.

Utility model content

In view of the above defects, the purpose of this utility model is to provide a hidden frame type glass curtain wall with convenient operation, high connection strength, not easy to fall off, high safety, low production cost and beautiful overall appearance.

The technical scheme that the utility model adopts for this reason is:

It includes a curtain wall frame composed of aluminum alloy columns and aluminum alloy beams and double-layer hollow tempered glass. The rear end surface of the double-layer hollow tempered glass is surrounded by a sub-frame connected by structural glue. There are grooves, and the grooves of the sub-frames around the double-layer hollow tempered glass are correspondingly connected with the grooves of the adjacent sub-frames through connecting blocks, and the connecting blocks are fixed to the aluminum alloy on the curtain wall frame by screws. On the column and the aluminum alloy beam, silicone sealant is provided in the gap between the adjacent double-layer hollow tempered glass connection interface. The two sub-frames and the structural glue are located in the U-shaped groove.

Further, a first rubber strip is provided between the rear end surface of the sub-frame and the front end surface of the curtain wall frame.

Further, the opening of the groove of the sub-frame is provided with inward flanges, and both sides of the connecting plate are provided with external flanges to cooperate with the internal flanges.

Further, a second adhesive strip is provided between the front end of the baffle and the double-layer hollow tempered glass.

The utility model has the advantages of:

The utility model has a simple structure, the auxiliary frame is bonded to the glass by structural glue, and then connected to the curtain wall frame by connecting pressure blocks and screws, which is convenient to operate, high in connection strength, not easy to fall off the glass, high in safety, and low in production cost; The front face of the frame is provided with a U-shaped groove composed of baffles, which effectively prevents the sub-frame and structural glue from being exposed; Adding a second rubber strip in between increases the connection strength and effectively prevents the noise caused by thermal expansion and contraction of the curtain wall.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, 1 is an aluminum alloy column, 2 is an aluminum alloy beam, 3 is a double-layer hollow tempered glass, 4 is a structural adhesive, 5 is a sub-frame, 6 is a connecting block, 7 is a screw, 8 is a silicone sealant, 9 Is the baffle plate, 10 is the first rubber strip, and 11 is the second rubber strip.

detailed description

A hidden frame glass curtain wall, comprising a curtain wall frame composed of aluminum alloy columns 1 and aluminum alloy beams 2 connected and double-layer hollow tempered glass 3, the rear end surface of the double-layer hollow tempered glass 3 is connected by structural glue 4 There is a sub-frame 5, the outer surface of the sub-frame 5 is provided with grooves, the grooves of the sub-frame 5 around the double-layer hollow tempered glass 3 pass through the grooves of the sub-frame 5 connecting the pressing block 6 and its adjacent Corresponding to the connection, the connection pressing block 6 is fixedly connected to the aluminum alloy column 1 and the aluminum alloy beam 2 on the curtain wall frame by screws 7, and a silicone sealant 8 is provided in the gap between the connection interfaces of the adjacent double-layer hollow tempered glass 3, so that The front faces of the aluminum alloy column 1 and the aluminum alloy beam 2 are respectively provided with a U-shaped groove composed of a baffle plate 9, and two adjacent sub-frames 5 and structural glue 4 are located in the U-shaped groove; the rear of the sub-frame 5 A first rubber strip 10 is provided between the end face and the front end of the curtain wall frame; the opening of the groove of the sub-frame 5 is provided with an inner flanging, and the two sides of the connecting plate 6 are provided with an outer flanging and an inner flanging Matching; a second rubber strip 11 is provided between the front end of the baffle plate 9 and the double-layer hollow tempered glass 3 .

Claims (4)

1. a built-in-frame type glass curtain, it is characterized in that, comprise and to be connected with aluminum alloy cross beam the Curtain wall frame and double layer hollow tempered glass that form by Aluminum alloy column, the rear end face surrounding of described double layer hollow tempered glass is connected with secondary frame by structure glue, the lateral surface of described secondary frame is provided with groove, the groove of the secondary frame of described double layer hollow tempered glass surrounding is connected by the groove correspondence of the secondary frame connecting briquetting and be adjacent, described connection briquetting is fixedly connected on Aluminum alloy column on Curtain wall frame and aluminum alloy cross beam by screw, adjacent double-layers hollow tempered glass linkage interface gap is provided with silicone sealant, the front end face of described Aluminum alloy column and aluminum alloy cross beam is respectively equipped with the U-type groove be made up of baffle plate, adjacent two secondary frames and structure glue are positioned at U-type groove.

2. a kind of built-in-frame type glass curtain according to claim 1, is characterized in that, is provided with the first adhesive tape between the rear end face of described secondary frame and the front end face of Curtain wall frame.

3. a kind of built-in-frame type glass curtain according to claim 1, is characterized in that, the opening of the groove of described secondary frame is provided with in-flanges, and the both sides of described connection pressing plate are provided with flanging and match with in-flanges.

4. a kind of built-in-frame type glass curtain according to claim 1, is characterized in that, is provided with the second adhesive tape between the front end face of described baffle plate and double layer hollow tempered glass.