CN112144712A - Dry hanging design structure of assembled aluminum plate curtain wall and mounting method thereof - Google Patents

Abstract

The invention provides a dry hanging design structure of an assembled aluminum plate curtain wall, which comprises the following components: wall basic unit and the aluminum plate of connection on the wall basic unit, be provided with a plurality of main joist on the wall basic unit, install a plurality of false keels on the main joist, a plurality of false keels set up along the length direction equidistance of main joist, be connected with a plurality of connecting pieces on the false keel, be connected with first pendant on the connecting piece, be provided with a plurality of mounting holes on the aluminum plate, be provided with expansion bolts in the mounting hole, wear to be equipped with the second pendant on the expansion bolts, the second pendant is provided with first sawtooth surface, one side of second pendant sets up spacing gasket, be provided with the second sawtooth surface that matches first sawtooth surface on the spacing gasket, one side of spacing gasket is provided with fastening nut, the second pendant articulates on first pendant. The invention also provides an installation method of the dry hanging design structure of the assembled aluminum plate curtain wall. Compared with the prior art, the invention can effectively improve the construction efficiency and the stability of aluminum plate connection.

Description

A dry-hanging design structure of an assembled aluminum panel curtain wall and an installation method thereof

technical field

The invention relates to the field of decoration, in particular to a dry-hanging design structure of an assembled aluminum panel curtain wall and an installation method thereof.

Background technique

As a new type of wall, the biggest feature of glass curtain wall is that it perfectly reflects the various functions of architectural aesthetics, building energy saving and building structure. Due to the mass adoption, especially in the application of high-rise buildings, the accident of degumming and falling of the exterior wall glass occurs. The lightweight material of aluminum plate reduces the building load and provides a good selection condition for high-rise buildings. Its excellent corrosion resistance ensures the long-lasting and long-lasting appearance of the building; the diversity of colors and its combination can be processed into different The exterior shape expands the architect's design space. It has the advantages of strong performance-price ratio, easy maintenance and long service life, and is dominant in metal curtain walls.

As the advantages of aluminum panels are excavated, the development of aluminum panels in curtain wall projects is changing with each passing day. Considering that the back of the fixed aluminum plate is generally flat and smooth, there are many operation procedures during dry-hanging installation and construction, which wastes construction efficiency and surface utilization rate.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a dry-hanging design structure of an assembled aluminum panel curtain wall and an installation method thereof, which can effectively improve the construction efficiency and the stability of the connection of the aluminum panels compared with the prior art.

To this end, on the one hand, the present invention provides a dry-hanging design structure of an assembled aluminum panel curtain wall, which includes: a wall base and an aluminum plate connected to the wall base. There are several auxiliary keels installed on it, and several auxiliary keels are arranged at equal distances along the length direction of the main keel. Several connecting pieces are connected to the auxiliary keels, and the first pendant is connected to the connecting pieces. An expansion bolt is provided, a second pendant is passed through the expansion bolt, the second pendant is provided with a first sawtooth surface, a limit washer is arranged on one side of the second pendant, and the limit washer is provided with a matching first sawtooth surface. On the second sawtooth surface, a tightening nut is arranged on one side of the limiting washer, and the second pendant is hung on the first pendant.

Further, the bottom of the installation hole is dovetail-shaped.

Further, the second hanging piece is provided with an adjusting hole, the adjusting hole is arranged along the height direction of the second hanging piece, and the expansion bolt is penetrated in the adjusting hole.

Further, the above-mentioned adjustment holes are waist-shaped holes.

Further, the first sawtooth surface and the second sawtooth surface are composed of several conical convex parts.

Further, the top of the second hanger is provided with a first slot, the lower part of the second hanger is provided with a first protrusion, the first hanger is provided with a second protrusion and a second slot, and the first protrusion is The second protrusion is clamped in the second slot, and the second protruding portion is clipped into the first slot.

Further, the surface of the above-mentioned aluminum plate is provided with a fluorocarbon coating.

Further, the cross section of the connecting piece is L-shaped, and the connecting piece is fixedly connected to the auxiliary keel through the first bolt.

Further, the above-mentioned first hanging piece is connected to the connecting piece through a second bolt.

On the other hand, the present invention provides an installation method of a dry-hanging design structure of an assembled aluminum panel curtain wall, which comprises the following steps:

1) On the base of the wall, lay out the line according to the design requirements;

2) Fix the main keel on the base of the wall with bolts, and then weld the auxiliary keel on the main keel;

3) The connecting piece is fixedly connected to the auxiliary keel with the first bolt, and the first pendant is fixedly connected to the connecting piece through the second bolt;

4) Mounting holes are arranged on the aluminum plate, and the second pendant is fixedly connected to the aluminum plate through expansion bolts;

5) Hang the second pendant on the first pendant to complete the installation of the aluminum panel curtain wall.

The dry hanging design structure and installation method of an assembled aluminum panel curtain wall provided by the present invention, by opening mounting holes on the back of the aluminum panel, the second pendant can be fixedly connected to the aluminum panel through expansion bolts, so that the second pendant can be connected to the aluminum panel. The aluminum plate is effectively fixed, which can effectively avoid the problem of the opening of the joint between the two and weaken the reaction of the aluminum plate to the keel structure, which largely avoids the local damage of the aluminum plate, which not only speeds up the construction progress but also satisfies the use of the aluminum plate curtain wall. Function and safety, the specific installation is to open installation holes in the four corners of the back of the aluminum plate, then install stress-free expansion bolts to fix them in the installation holes, and then connect the expansion bolts to the second pendant, and dry the aluminum plate through the connection of the second pendant to the skeleton. On the base of the wall, each aluminum plate plate forms a self-connecting system, and there is no load transfer between adjacent plates.

Therefore, the present invention provides a dry-hanging design structure of an assembled aluminum panel curtain wall and an installation method thereof. By pre-fixing the aluminum alloy pendant on the aluminum panel, the on-site construction steps can be reduced, and the construction efficiency can be improved. There is no load transfer between adjacent plates, which can improve the stability of the aluminum plate connection.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic structural diagram of a dry-hanging design structure of an assembled aluminum panel curtain wall provided by an embodiment of the present invention;

2 is a schematic structural diagram of a second pendant in a dry-hanging design structure of an assembled aluminum panel curtain wall provided by an embodiment of the present invention;

3 is a schematic structural diagram of a first pendant in a dry-hanging design structure of an assembled aluminum panel curtain wall provided by an embodiment of the present invention;

4 is a side view of a second pendant in a dry-hanging design structure of an assembled aluminum panel curtain wall provided by an embodiment of the present invention;

5 is a schematic structural diagram of a limit gasket in a dry-hanging design structure of an assembled aluminum panel curtain wall according to an embodiment of the present invention.

Among them, 1- wall base; 2- aluminum plate; 21- mounting hole; 3- main keel; 31- auxiliary keel; 4- connecting piece; 41- first bolt; 5- first pendant; 51- second protrusion 52-second slot; 6-expansion bolt; 7-second pendant; 71-first sawtooth surface; 72-adjustment hole; 73-first slot; 74-first raised part; 8-limit Position washer; 81-first sawtooth surface; 82-fastening nut; 9-second bolt.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

Example 1:

Referring to FIGS. 1 to 5 , the drawings show a dry-hanging design structure of an assembled aluminum panel curtain wall provided in Embodiment 1 of the present invention, a wall base 1 and an aluminum plate 2 connected to the wall base 1, and the wall base 1. 1 is provided with a number of main keels 3, a number of auxiliary keels 31 are installed on the main keel 3, and a number of auxiliary keels 31 are arranged equidistantly along the length direction of the main keel 3, and a number of connecting pieces 4 are connected to the auxiliary keel 31. A first pendant 5 is connected, a plurality of mounting holes 21 are provided on the aluminum plate 2, an expansion bolt 6 is arranged in the installation hole 21, a second pendant 7 is passed through the expansion bolt 6, and the second pendant 7 is provided with a first sawtooth surface 71. One side of the second pendant 7 is provided with a limit washer 8, the limit washer 8 is provided with a second sawtooth surface 81 that matches the first sawtooth surface 71, and one side of the limit washer 8 is provided with a tightening nut 82 , the second pendant 7 is hooked on the first pendant 5 .

Continuing to refer to FIGS. 1 to 5 , the first sawtooth surface 71 and the second sawtooth surface 81 are each composed of several conical convex portions. This can prevent the limit gasket from loosening and improve the stability of the connection between the two.

Continuing to refer to FIGS. 1 to 5 , the top of the second hanging piece 7 is provided with a first card slot 73 , the lower part of the second hanging piece 7 is provided with a first raised portion 74 , and the first hanging piece 5 is provided with a second raised portion 51 and In the second slot 52 , the first protruding portion 74 is clipped into the second slot 52 , and the second protruding portion 51 is clipped into the first slot 73 . The stability of the second pendant being clamped with the first pendant can be improved.

1 to 5 , the cross section of the connector 4 is L-shaped, the connector 4 is fixedly connected to the auxiliary keel 31 by the first bolt 41 ; the first hanging component 5 is connected to the connector 4 by the second bolt 9 . This can facilitate installation and disassembly, and is conducive to maintenance.

On the other hand, the present invention provides an installation method of a dry-hanging design structure of an assembled aluminum panel curtain wall, which comprises the following steps:

1) On the base layer 1 of the wall, lay out the line according to the design requirements;

2) The main keel 3 is fixedly connected to the wall base 1 with bolts, and the auxiliary keel 31 is welded on the main keel 3;

3) The connecting piece 4 is fixedly connected to the auxiliary keel 31 with the first bolt 41, and the first hanging piece 5 is fixedly connected to the connecting piece 4 through the second bolt 9;

4) A mounting hole 21 is provided on the aluminum plate 2, and the second pendant 7 is fixedly connected to the aluminum plate (2) through expansion bolts 6;

5) Hang the second pendant 7 on the first pendant 5 to complete the installation of the aluminum panel curtain wall.

The dry hanging design structure and installation method of an assembled aluminum panel curtain wall provided by this embodiment, by opening mounting holes on the back of the aluminum panel, the second pendant can be fixedly connected to the aluminum panel through expansion bolts, so that the second pendant can be It is effectively fixed with the aluminum plate, which can effectively avoid the problem of the opening of the joint between the two and weaken the reaction of the aluminum plate to the keel structure, which largely avoids the local damage of the aluminum plate, which not only speeds up the construction progress but also meets the requirements of the aluminum plate curtain wall. Use function and safety, the specific installation is to open installation holes in the four corners of the back of the aluminum plate, then install stress-free expansion bolts to fix them in the installation holes, and then connect the expansion bolts to the second pendant, and connect the second pendant to the frame to dry the aluminum plate. Hanging on the base of the wall, each aluminum plate plate forms a self-connecting system, and there is no load transfer between adjacent plates.

Therefore, the present embodiment provides a dry-hanging design structure of an assembled aluminum panel curtain wall and an installation method thereof. By pre-fixing the aluminum alloy pendant on the aluminum panel, the on-site construction steps can be reduced, and the construction efficiency can be improved, and each aluminum panel plate forms a self-connecting system. , the load is not transmitted between adjacent plates, which can improve the stability of the connection of aluminum plates.

Embodiment 2:

Referring to FIGS. 1 to 5, the drawings show a dry-hanging design structure and an installation method of an assembled aluminum panel curtain wall provided by the second embodiment of the present invention. This embodiment further makes The following improved technical solution is proposed: the bottom of the installation hole 21 is dovetail-shaped. Through the arrangement of the above structure, the stability of the expansion bolt connection can be improved.

Embodiment three:

Referring to FIG. 1 to FIG. 5 , the drawings show a dry-hanging design structure and an installation method of a prefabricated aluminum panel curtain wall provided by the third embodiment of the present invention. This embodiment further makes The following technical solutions are provided as an improvement: the second pendant 7 is provided with an adjustment hole 72, the adjustment hole 72 is arranged along the height direction of the second pendant 7, the expansion bolt 6 is inserted in the adjustment hole 72, and the adjustment hole 72 is waist-shaped hole. Through the arrangement of the above structure, the upper and lower positions of the second pendant can be adjusted, so that the installation accuracy can be improved, and the wall surface can be more neat and beautiful.

Embodiment 4:

Referring to FIGS. 1 to 5 , the drawings show a dry-hanging design structure and an installation method of an assembled aluminum panel curtain wall provided by the fourth embodiment of the present invention. This embodiment further makes The following improved technical solution is proposed: the surface of the aluminum plate 2 is provided with a fluorocarbon coating. Through the arrangement of the above structure, after the surface of the aluminum plate is subjected to pre-treatment such as chroming, the fluorocarbon coating technology is used to cover the surface of the aluminum plate 2 with a fluorocarbon coating, which can maintain long-term non-fading and non-pulverizing, and the aluminum plate curtain wall has good corrosion resistance. Thereby, the service life of the aluminum plate can be improved.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (10)

1. A dry-hanging design structure of an assembled aluminum panel curtain wall is characterized in that, comprising: a wall base (1) and an aluminum plate (2) connected on the wall base (1), the wall base (1). 1) A number of main keels (3) are provided on the main keel, and a number of auxiliary keels (31) are installed on the main keel (3), and several of the auxiliary keels (31) are equidistant along the length direction of the main keel (3). A plurality of connecting pieces (4) are connected to the auxiliary keel (31), a first hanging piece (5) is connected to the connecting piece (4), and a plurality of mounting holes ( 21), an expansion bolt (6) is provided in the installation hole (21), a second hanger (7) is passed through the expansion bolt (6), and the second hanger (7) is provided with a first sawtooth A limit washer (8) is arranged on one side of the second hanger (7), and a second serrated surface (71) matching the first sawtooth surface (71) is arranged on the limit washer (8). A serrated surface (81), a tightening nut (82) is provided on one side of the limiting washer (8), and the second hanging piece (7) is hung on the first hanging piece (5). 2 . The dry hanging design structure of an assembled aluminum panel curtain wall according to claim 1 , wherein the bottom of the mounting hole ( 21 ) is dovetail-shaped. 3 . 3. The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 1, wherein the second hanging piece (7) is provided with an adjustment hole (72), and the adjustment hole (72) is along the The second hanger (7) is arranged in the height direction, and the expansion bolt (6) is penetrated in the adjustment hole (72). 4. The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 3, wherein the adjustment hole (72) is a waist-shaped hole. 5. The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 1, wherein the first sawtooth surface (71) and the second sawtooth surface (81) are both formed by several conical convex composition. 6. The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 1, characterized in that, the top of the second hanging piece (7) is provided with a first card slot (73), and the second hanging piece ( 7) The lower part is provided with a first raised part (74), the first hanger (5) is provided with a second raised part (51) and a second slot (52), the first raised part (74) is snapped into the second snap slot (52), and the second raised portion (51) snapped into the first snap slot (73). 7 . The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 1 , wherein the surface of the aluminum panel ( 2 ) is provided with a fluorocarbon coating. 8 . 8. The dry-hanging design structure of an assembled aluminum panel curtain wall according to claim 1, wherein the cross section of the connecting piece (4) is L-shaped, and the connecting piece (4) passes through the first bolt (41) is fixedly connected to the auxiliary keel (31). 9 . The dry hanging design structure of an assembled aluminum panel curtain wall according to claim 1 , wherein the first hanging piece ( 5 ) is connected to the connecting piece ( 4 ) through a second bolt ( 9 ). 10 . . 10. The installation method of the dry-hanging design structure of a prefabricated aluminum panel curtain wall according to any one of claims 1-9, characterized in that, comprising the following steps: 1) On the base of the wall (1), lay out the line according to the design requirements; 2) Fix the main keel (3) on the base wall (1) with bolts, and then weld the auxiliary keel (31) on the main keel (3); 3) The connecting piece (4) is fixedly connected to the auxiliary keel (31) with the first bolt (41), and the first hanging piece (5) is fixedly connected to the connecting piece (4) with the second bolt (9) superior; 4) A mounting hole (21) is provided on the aluminum plate (2), and the second pendant (7) is fixedly connected to the aluminum plate (2) through an expansion bolt (6); 5) The second pendant (7) is hung on the first pendant (5) to complete the installation of the aluminum panel curtain wall.

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