Waterproof heat preservation structure of assembled glass curtain wall
Technical Field
The utility model relates to a waterproof heat-insulating structure of an assembled glass curtain wall, and belongs to the technical field of building curtain walls.
Background
The curtain wall is an outer wall protection of a building, is not bearing, is hung like a curtain, is also called a hanging wall, and is a light wall body with a decoration effect commonly used in modern large-scale and high-rise buildings. The building enclosure structure consists of a structural frame and embedded plates, and does not bear the load and the action of a main body structure.
The waterproof treatment mode of the traditional curtain wall structure is generally that sealant is filled between a panel and a component or between the component and the component, so that the waterproof effect of the curtain wall structure is achieved, however, the sealant is easy to age after long-term weathering, the waterproof effect is poor, and meanwhile, the heat preservation and insulation performance of the traditional curtain wall structure is also a problem to be solved.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide a waterproof heat-insulating structure of an assembled glass curtain wall.
The waterproof heat-insulating structure of the assembled glass curtain wall comprises a building main body structure, aluminum alloy upright posts, aluminum alloy cross beams and glass panels, wherein the aluminum alloy upright posts and the aluminum alloy cross beams are fixedly connected, the glass panels are fixedly arranged on the aluminum alloy upright posts, the aluminum alloy upright posts are arranged on two sides of the building main body structure, waterproof aluminum plates are arranged between the adjacent upright posts, and the waterproof aluminum plates are positioned on the outer sides of the building main body structure.
Preferably, a steel plate connecting piece is arranged between the aluminum alloy upright post and the building main body structure, the aluminum alloy upright post is fixedly connected to the steel plate connecting piece through an adjusting bolt, and the steel plate connecting piece is fixedly connected to the building main body structure.
Preferably, a pressing piece is arranged on the outer side of the aluminum alloy upright post, the rear end of the glass panel is fixed on the aluminum alloy upright post through a triethylene-propylene rubber strip, the front end of the glass panel is pressed inwards through the pressing piece, a cushion block is arranged between the pressing piece and the glass panel, and sealing glue is sprayed on the outer side of the cushion block.
Preferably, a plurality of backup pads and galvanized steel pipe are provided with in the rear end outside of building major structure, and is a plurality of the backup pad all is used for supporting galvanized steel pipe, be provided with heat preservation rock wool on the galvanized steel pipe, heat preservation rock wool is the U font.
Preferably, the outside of heat preservation rock wool is provided with and seals aluminum plate, seal aluminum plate's both ends are fixed respectively on the aluminum alloy stand of building major structure both sides.
Preferably, the aluminum alloy upright posts adjacent to each other up and down are fixed in a matched manner through an aluminum alloy inserting core.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
According to the waterproof heat-insulating structure of the assembled glass curtain wall, a traditional waterproof structure of a curtain wall structure by adopting large-scale sealant is eliminated, waterproof aluminum plates are arranged between adjacent aluminum alloy upright columns, the large-scale use of sealant for waterproofing is avoided, the ageing of components is slowed down, the service life of the components is prolonged, and therefore the waterproof effect is improved, and meanwhile, U-shaped heat-insulating rock wool is arranged at the rear end of a main structure of a building, so that the heat-insulating effect of the curtain wall structure is improved.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a cross section diagram of a waterproof insulation construction of an assembled glass curtain wall according to the present utility model;
Fig. 2 is an enlarged view of a in fig. 1.
1, A building main body structure; 2, aluminum alloy upright posts, 3, aluminum alloy cross beams, 4, glass panels, 5, waterproof aluminum plates, 6, steel plate connecting pieces, 7, adjusting bolts, 8, pressing pieces, 9, cushion blocks, 10, supporting plates, 11, galvanized steel pipes, 12, heat-insulating rock wool, 13, sealing aluminum plates, 14 and aluminum alloy inserting cores.
Detailed Description
The utility model will be described in further detail with reference to the accompanying drawings and specific examples.
As shown in figures 1-2, the waterproof heat-insulating structure of the assembled glass curtain wall comprises a building main body structure 1, aluminum alloy upright posts 2, aluminum alloy cross beams 3 and glass panels 4, wherein the building main body structure 1 is a main body steel column.
The aluminum alloy upright post 2 and the aluminum alloy cross beam 3 are fixedly connected, the glass panel 4 is fixedly arranged on the aluminum alloy upright post 2, the aluminum alloy upright post 2 is arranged on two sides of the building main body structure 1, a steel plate connecting piece 6 is arranged between the aluminum alloy upright post 2 and the building main body structure 1, the aluminum alloy upright post 2 is fixedly connected on the steel plate connecting piece 6 through an adjusting bolt 7, the steel plate connecting piece 6 is fixedly connected on the building main body structure 1, the upper and lower adjacent aluminum alloy upright posts 2 are fixedly matched through an aluminum alloy inserting core 14, the front and rear positions of the aluminum alloy upright posts 2 are adjusted through the adjusting bolt 7, the connection strength of the aluminum alloy upright post 2 and the building main body structure 1 can be enhanced, a waterproof aluminum plate 5 is arranged between the adjacent upright posts, the waterproof aluminum plate 5 is positioned on the outer side of the building main body structure 1, and the waterproof aluminum plate 5 is arranged to improve the waterproof effect of the curtain wall structure.
The outer side of the aluminum alloy upright post 2 is provided with a pressing piece 8, the pressing piece 8 is fixed on the aluminum alloy upright post 2 through a self-tapping screw, the rear end of the glass panel 4 is fixed on the aluminum alloy upright post 2 through a triethylene-propylene adhesive tape, the front end of the glass panel 4 is pressed inwards through the pressing piece 8, a cushion block 9 is arranged between the pressing piece 8 and the glass panel 4 to avoid damage to the glass panel 4 caused by the pressing piece 8, and sealant is sprayed on the outer side of the cushion block 9 and is weather-proof sealant.
The rear end outside of building major structure 1 is provided with a plurality of backup pads 10 and galvanized steel pipe 11, and a plurality of backup pads 10 all are used for supporting galvanized steel pipe 11, are provided with heat preservation rock wool 12 on the galvanized steel pipe 11, and heat preservation rock wool 12 is the U font, and heat preservation rock wool 12 wraps up building major structure 1's rear end to improve curtain wall structure's heat preservation and insulation effect.
In order to further improve the heat preservation and insulation effect of the heat preservation rock wool 12, a sealing aluminum plate 13 is arranged on the outer side of the heat preservation rock wool 12, and two ends of the sealing aluminum plate 13 are respectively fixed on the aluminum alloy upright posts 2 on two sides of the building main body structure 1.
The above is only a specific application example of the present utility model, and the protection scope of the present utility model is not limited at all, and the technical solution formed by adopting equivalent transformation or equivalent substitution falls within the protection scope of the present utility model.