CN211341342U - Anti-falling system for glass of hidden frame curtain wall - Google Patents

Abstract

The utility model discloses a hidden frame curtain wall glass falling prevention system, which comprises a main steel structure (1), a glass main keel (2), an aluminum plate main keel (3), hidden frame doubling glass (4), a glass auxiliary frame (5) and a foam rod (6); the glass main keels are arranged on the main steel structure, and the aluminum plate main keels are arranged on the periphery of the main steel structure; the hidden frame laminated glass is fixedly arranged on the glass main keel, the glass auxiliary frame is nailed and fixed on the main steel structure, a foam rod is plugged in a gap between adjacent hidden frame laminated glass and is glued and sealed, and the glass auxiliary frame is fixedly connected to the inner side of the hidden frame laminated glass through a sealing rubber strip; a falling-proof frame (7) is arranged between the hidden frame laminated glass and the aluminum plate main keel and is fixedly connected to the main steel structure through bolts. The utility model discloses can effectively avoid whole falling of damaged glass curtain wall, avoid the emergence of accident.

Description

Hidden frame curtain wall glass anti-fall system

technical field

The utility model relates to a glass curtain wall system, in particular to a glass fall prevention system for a hidden frame curtain wall.

Background technique

With the continuous improvement of modern people's living standards and the improvement of urban infrastructure and supporting facilities, there are more and more super-large buildings, such as airports, museums, opera houses, exhibition halls, hospitals, etc. These public buildings not only require The use of functions to meet the requirements, but also to pursue from the aesthetic point of view. Therefore, transparent glass curtain wall skylights and glass roofs are widely used for their aesthetic effects closer to nature.

Although the glass curtain wall is more beautiful and close to nature, accidents at home and abroad caused by the falling of the glass curtain wall lighting roof glass are also endless. At present, in the prior art, the roof hidden frame glass curtain wall adopts the method of pasting the sub-frame on the inner side of the safety glass to avoid the broken insulating glass from falling. However, after the glass is damaged, the glass curtain wall system may fall as a whole, and it is only supported by the inner sub-frame. It is not enough to avoid the falling of the glass, and there is a greater safety hazard.

SUMMARY OF THE INVENTION

The purpose of the utility model is to provide an anti-falling system for glass of a hidden frame curtain wall, which can effectively prevent the broken glass curtain wall from falling as a whole and avoid the occurrence of accidents.

The utility model is realized in this way:

A glass anti-falling system for a hidden frame curtain wall includes a main steel structure, a main glass keel, a main aluminum keel, a hidden frame laminated glass, a glass sub-frame and a foam rod; the main glass keel is installed on the main steel structure, and the main keel of the aluminum plate is arranged Around the main steel structure; the hidden frame laminated glass is fixedly installed on the main glass keel, the glass sub-frame is fixed on the main steel structure by nails, and the gap between the adjacent hidden frame laminated glass is plugged with foam rods and sealed with glue. The glass sub-frame is fixedly connected to the inner side of the hidden frame laminated glass through the sealing strip;

An anti-falling frame is arranged between the hidden frame laminated glass and the main keel of the aluminum plate, and the anti-falling frame is fixedly connected to the main steel structure by bolts.

The anti-falling frame is a mesh-like integrated structure formed by interlaced connection of several square tubes.

The square tube is made of aluminum alloy, and the surface is treated by fluorocarbon spraying.

The gap between the bottom of the anti-falling frame and the main keel of the aluminum plate is filled with a foam stick and sealed with glue.

A gasket is arranged between the anti-falling frame and the main steel structure.

The utility model achieves the purpose of preventing the glass from falling as a whole by adding an aluminum alloy square tube between the laminated glass and the main keel of the aluminum plate to prevent the glass from falling as a whole, which not only improves the overall stability of the glass curtain wall, but also prevents the broken glass from falling. Safety hazard, and beautiful appearance.

Description of drawings

Fig. 1 is the construction schematic diagram of the hidden frame curtain wall glass anti-fall system of the present invention.

In the picture, 1 main steel structure, 2 glass main keel, 3 aluminum plate main keel, 4 hidden frame laminated glass, 5 glass sub-frame, 6 foam rod, 7 anti-fall frame, 8 gasket.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Please refer to accompanying drawing 1, a glass fall prevention system for hidden frame curtain wall, including main steel structure 1, glass main keel 2, aluminum plate main keel 3, hidden frame laminated glass 4, glass sub-frame 5 and foam rod 6; The keel 2 is installed on the main steel structure 1, and the aluminum plate main keel 3 is arranged around the main steel structure 1; On the upper side, a foam rod 6 is inserted into the gap between the adjacent hidden frame laminated glass 4 and glued and sealed, and the glass sub-frame 5 is fixedly connected to the inner side of the hidden frame laminated glass 4 through a sealing strip.

An anti-falling frame 7 is arranged between the hidden frame laminated glass 4 and the main keel 3 of the aluminum plate, and the anti-falling frame 7 is fixedly connected to the main steel structure 1 by bolts.

The anti-falling frame 7 is a mesh-like integrated structure composed of several square tubes staggered and connected, which can effectively prevent the glass curtain wall from falling as a whole. Preferably, the square tubes can be fixed by bolt connection or welding.

Preferably, the square tube can be made of aluminum alloy, and the surface is treated by fluorocarbon spraying.

The gap between the bottom of the anti-falling frame 7 and the main keel 3 of the aluminum plate is filled with a foam rod 6 and sealed with glue, so as to improve the reliability of connection and sealing.

A gasket 8 is provided between the anti-falling frame 7 and the main steel structure 1, which can further improve the reliability and stability of the connection, and play a certain role in shock absorption, waterproofing and noise reduction.

The construction method of hidden frame curtain wall glass is:

1. Planar axis network positioning: Before entering the construction site, the general contractor shall provide the reference point line layout diagram, and use the theodolite to check the reference point with closed wire measurement, and observe the distance back and forth. According to the control network, the curtain wall construction control network is arranged on this basis to meet the requirements of the curtain wall construction.

2. Elevation positioning: The establishment of elevation control is based on the field leveling base points provided by the general contractor (at least two should be provided) or the base line, and the leveling instrument is used to re-measure and check the provided leveling base points. A leveling route is attached, or the elevation control network is used in parallel with the plane control points of the survey field, as the primary condition to ensure the vertical precision control of the construction.

3. Installation of the glass main keel 2: After the division is completed, the glass main keel 2 is installed on the main steel structure 1 within a controllable range.

4. Installation of aluminum plate main keel 3: After the scaffolding is completed, the aluminum plate main keel 3 is arranged around the section of the main steel structure 1.

5. Installation of the anti-falling frame 7 : After the installation and adjustment of the glass main keel 2 is completed, the aluminum square tube of the anti-falling frame 7 is screwed and fixed on the main steel structure 1 to form the anti-falling frame 7 .

6. Installation of laminated glass 4: After all the keels and aluminum plates are installed, fix the laminated glass of the roof hidden frame on the main glass keel 2, and fix the glass sub-frame 5 on the 100*50 of the main steel structure 1 by nailing. *5 On the steel beam, the distance between nails is 300mm, and the foam rod 6 is inserted between the adjacent laminated glass 4 and glued.

The above are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be Included within the scope of protection of the present invention.

Claims (5)

1. A glass fall prevention system for a hidden frame curtain wall, comprising a main steel structure (1), a glass main keel (2), an aluminum plate main keel (3), a hidden frame laminated glass (4), a glass sub-frame (5) and The foam rod (6); the glass main keel (2) is installed on the main steel structure (1), the aluminum plate main keel (3) is arranged around the main steel structure (1); the hidden frame laminated glass (4) is fixedly installed on the main steel structure (1). On the glass main keel (2), the glass sub-frame (5) is fixed on the main steel structure (1) by nailing, and a foam rod (6) is inserted into the gap between the adjacent hidden frame laminated glass (4) and sealed with glue. The glass sub-frame (5) is fixedly connected to the inner side of the hidden frame laminated glass (4) through a sealing tape; It is characterized in that an anti-falling frame (7) is arranged between the hidden frame laminated glass (4) and the main keel (3) of the aluminum plate, and the anti-falling frame (7) is fixedly connected to the main steel structure (1) by bolts. superior. 2 . The glass anti-falling system for a hidden frame curtain wall according to claim 1 , wherein the anti-falling frame ( 7 ) is a mesh-like integrated structure formed by staggered connection of several square tubes. 3 . 3 . The hidden frame curtain wall glass anti-fall system according to claim 2 , wherein the square tube is made of aluminum alloy, and the surface is treated by fluorocarbon spraying. 4 . 4. The hidden frame curtain wall glass anti-fall system according to claim 1 or 2, characterized in that: a foam rod ( 6) And seal with glue. 5. The glass anti-falling system for a hidden frame curtain wall according to claim 1 or 2, wherein a gasket (8) is arranged between the anti-falling frame (7) and the main steel structure (1).

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