Aluminum veneer curtain wall node structure

Abstract

The utility model discloses an aluminum veneer curtain wall node structure, and relates to the technical field of aluminum veneer curtain walls. Comprising a keel and an aluminum veneer curtain wall plate, the aluminum veneer curtain wall plate is borne on the keel, the keel is connected with a gland arranged on the aluminum veneer curtain wall plate in a pressing mode through a bolt, an air gap is formed among the gland, the keel and the aluminum veneer curtain wall plate, a heat insulation strip is assembled in the air gap, and the gland is provided with a concave part for containing the end of the bolt. Convex blocks are integrally connected to the inner walls of the two sides of the sunken part, a decorative cover plate is detachably connected to the sunken part, a clamping frame capable of being clamped into the sunken part is connected to the decorative cover plate, and containing grooves for containing the convex blocks are formed in the two sides of the clamping frame. According to the aluminum veneer curtain wall node structure, the air gap can be formed among the aluminum veneer curtain wall plate, the keel and the gland, and the heat insulation strip is mounted in the air gap, so that heat radiation and conduction between the gland and the keel can be reduced, and the heat insulation effect of the whole structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plate curtain walls, in particular to an aluminum single plate curtain wall node structure. Background Art

[0002] Curtain wall is the outer wall of the building, which is non-load-bearing and is hung like a curtain, so it is also called "curtain wall". It is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems, and can have a certain displacement ability relative to the main structure or a certain deformation ability itself. It is an external protective structure or decorative structure of the building that does not bear the effect of the main structure. The aluminum single plate curtain wall is a curtain wall that uses high-quality aluminum alloy plates as the base material, and is formed by CNC bending and other technologies, and the surface is sprayed with decorative paint.

[0003] Existing aluminum veneer curtain walls are usually provided with an insulation layer for heat insulation, but there is a small air gap between the aluminum veneer curtain wall and the keel, which causes large heat radiation and conduction between the aluminum veneer and the keel, affecting the thermal insulation performance of the entire curtain wall system. Utility Model Content

[0004] The utility model provides an aluminum single plate curtain wall node structure to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum veneer curtain wall node structure, comprising a keel and an aluminum veneer curtain wall panel, the aluminum veneer curtain wall panel is carried on the keel, the keel is connected with a pressure cover pressed on the aluminum veneer curtain wall panel by bolts, an air gap is formed between the pressure cover, the keel and the aluminum veneer curtain wall panel, a heat insulation strip is installed in the air gap, the pressure cover has a recessed portion for accommodating the end of the bolt, both side inner walls of the recessed portion are integrally connected with protrusions, the recessed portion is detachably connected with a decorative cover plate, the decorative cover plate is connected with a card frame that can be inserted into the recessed portion, and both sides of the card frame are formed with accommodating grooves for accommodating the protrusions.

[0006] Furthermore, the thermal insulation strip is provided with an avoidance hole through which the bolt passes.

[0007] Furthermore, a heat insulation cavity is formed inside the heat insulation strip.

[0008] Furthermore, a side of the keel close to the aluminum single plate curtain wall panel is provided with an inwardly recessed assembly groove, and the end through which the bolt passes passes through a pressure cover and is connected to the assembly groove.

[0009] Furthermore, an anchor nut is installed in the assembly groove, and the bolt is threadedly connected to the anchor nut.

[0010] Furthermore, grooves are formed on both ends of the aluminum single plate curtain wall panel on the side away from the keel, and the pressure cover is pressed on the groove.

[0011] Compared with the prior art, the utility model provides an aluminum veneer curtain wall node structure, which has the following beneficial effects: the aluminum veneer curtain wall node structure carries the aluminum veneer curtain wall panel on the keel, and presses the aluminum veneer curtain wall panel on the keel through a pressure cover, so that an air gap can be formed between the aluminum veneer curtain wall panel, the keel and the pressure cover, and a heat insulation strip is installed in the air gap, thereby reducing heat radiation and conduction between the pressure cover and the keel, and improving the heat insulation effect of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0014] Figure 3 It is an enlarged schematic diagram of point A of the present utility model.

[0015] In the figure: 1. keel; 2. aluminum veneer curtain wall panel; 3. groove; 4. pressure cover; 5. air gap; 6. insulation strip; 7. bump; 8. decorative cover plate; 9. card frame; 10. receiving groove; 11. bolt; 12. assembly groove; 13. anchor nut; 14. insulation cavity. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model discloses an aluminum veneer curtain wall node structure, comprising a keel 1 and an aluminum veneer curtain wall panel 2, the aluminum veneer curtain wall panel 2 is carried on the keel 1, the keel 1 is connected with a gland 4 pressed on the aluminum veneer curtain wall panel 2 through a bolt 11, an air gap 5 is formed between the gland 4, the keel 1 and the aluminum veneer curtain wall panel 2, the air gap 5 is equipped with a heat insulation strip 6, the gland 4 has a recessed portion for accommodating the end of the bolt 11, both sides of the inner wall of the recessed portion are integrally connected with a protrusion 7, the recessed portion is detachably connected with a decorative cover plate 8, the decorative cover plate 8 is connected with a card frame 9 that can be inserted into the recessed portion, and both sides of the card frame 9 are formed with accommodating grooves 3 for accommodating the protrusion 7.

[0018] Specifically, the thermal insulation strip 6 is provided with an avoidance hole through which the bolt 11 passes.

[0019] In this embodiment, the avoidance hole can avoid the bolt 11 so that the bolt 11 can pass through.

[0020] Specifically, a heat insulation cavity 14 is formed inside the heat insulation strip 6 .

[0021] In this embodiment, the insulation strip 6 may be made of a material having heat insulation properties such as nylon and PVC.

[0022] The heat-insulating cavity is enclosed to block heat radiation and conduction.

[0023] Specifically, a side of the keel 1 close to the aluminum single plate curtain wall panel 2 is provided with an inwardly recessed assembly groove 12, and the end through which the bolt 11 passes passes through the pressure cover 4 and is connected to the assembly groove 12.

[0024] An anchor nut 13 is installed in the assembly groove 12 , and the bolt 11 is threadedly connected to the anchor nut 13 .

[0025] In this embodiment, the anchor nut 13 is assembled in the assembly groove 12. When the pressure cover 4 is pressed on the aluminum single plate curtain wall panel 2, the head of the bolt 11 presses the pressure cover 4, and the end of the bolt 11 passes through the pressure cover 4 and is threadedly connected to the anchor nut 13. When the bolt 11 and the anchor nut 13 are locked, the pressure cover 4 can be limited to ensure that the pressure cover 4 presses the aluminum single plate curtain wall panel 2, so that the aluminum single plate curtain wall panel 2 is pressed on the keel 1.

[0026] Specifically, grooves 3 are formed on both ends of the aluminum single plate curtain wall panel 2 on the side away from the keel 1 , and the pressure cap 4 is pressed on the groove 3 .

[0027] In this embodiment, the pressure cover 4 includes a U-shaped portion and a flange portion. The two sides of the U-shaped portion are integrally connected to the flange portion. The head of the bolt 11 is located in the U-shaped portion and presses the pressure cover 4. The flange portion of the pressure cover 4 presses the groove 3 of the aluminum single plate curtain wall panel 2. When the pressure cover 4 presses the aluminum single plate curtain wall panel 2, the pressure cover 4 does not protrude to the outside of the groove 3.

[0028] To sum up, the aluminum veneer curtain wall node structure carries the aluminum veneer curtain wall panel 2 on the keel 1, and presses the aluminum veneer curtain wall panel 2 on the keel 1 through the pressure cover 4, so that an air gap 5 can be formed between the aluminum veneer curtain wall panel 2, the keel 1 and the pressure cover 4, and a thermal insulation strip 6 is installed in the air gap 5, thereby reducing the heat radiation and conduction between the pressure cover 4 and the keel 1, and improving the thermal insulation effect of the overall structure.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum veneer curtain wall node structure, comprising a keel (1) and an aluminum veneer curtain wall panel (2), characterized in that: The aluminum veneer curtain wall panel (2) is supported on a keel (1); the keel (1) is connected to a pressure cover (4) pressed on the aluminum veneer curtain wall panel (2) via bolts (11); an air gap (5) is formed between the pressure cover (4), the keel (1) and the aluminum veneer curtain wall panel (2); a heat insulation strip (6) is installed in the air gap (5); the pressure cover (4) has a recessed portion for accommodating the end of the bolt (11); both inner walls of the recessed portion are integrally connected with a protrusion (7); the recessed portion is detachably connected to a decorative cover plate (8); the decorative cover plate (8) is connected to a card frame (9) that can be inserted into the recessed portion; and both sides of the card frame (9) are formed with accommodating grooves (10) for accommodating the protrusion (7).

2. The aluminum veneer curtain wall node structure according to claim 1, characterized in that: The heat insulation strip (6) is provided with an avoidance hole through which the bolt (11) passes.

3. The aluminum veneer curtain wall node structure according to claim 1, characterized in that: A heat insulation cavity (14) is formed inside the heat insulation strip (6).

4. The aluminum veneer curtain wall node structure according to claim 1, characterized in that: A side of the keel (1) close to the aluminum single-plate curtain wall panel (2) is provided with an inwardly recessed assembly groove (12), and the end through which the bolt (11) passes passes through the gland (4) and is connected to the assembly groove (12).

5. The aluminum veneer curtain wall node structure according to claim 4, characterized in that: An anchor nut (13) is installed in the assembly groove (12), and the bolt (11) is threadedly connected to the anchor nut (13).

6. The aluminum veneer curtain wall node structure according to claim 1, characterized in that: Grooves (3) are formed on both ends of the aluminum single-plate curtain wall panel (2) on the side away from the keel (1), and the pressure cover (4) is pressed on the grooves (3).

Images