CN212002040U - A dual-modulus metal surface composite decorative exterior wall panel - Google Patents

Abstract

The utility model discloses a double-modulus metal surface composite decorative exterior wall panel, comprising an exterior wall panel, a decorative cover panel and a fastener. The exterior wall panel is mounted on a fixed keel, and the decorative cover panel is pressed against two sets of The outer wall panel, and the decorative cover plate is fixed on the fixed keel by fasteners, the outer wall panel includes an inner panel, a core panel and an outer panel, and the core panel is wrapped between the inner panel and the outer panel, and the prefabricated profiles are installed on the outer wall panel On both sides, the side faces of the prefabricated profiles are fixed with mounting plates, the decorative cover plate includes an end cover and a reinforced gusset plate, and the end cover is installed on the reinforced gusset plate. The dual-modulus metal surface composite decorative exterior wall panel can make the decorative seam have a layered effect by adjusting the thickness of the composite panel, which is firmly fixed, well sealed, easy to adjust, and has a beautiful effect. There is an adjustable gap between the profiles. It can realize decorative seams of different sizes, and can solve the problem of thermal expansion and contraction during panel installation. The size of a single panel can be made larger, which further increases the degree of freedom of planning.

Description

A dual-modulus metal surface composite decorative exterior wall panel

technical field

The utility model relates to the technical field of metal decorative exterior wall panels, in particular to a dual-modulus metal surface composite decorative exterior wall panel.

Background technique

The aluminum composite panel has poor fire resistance, weather resistance, durability, and anti-aging properties. It will release toxic gases that are harmful to human health when burned or even exposed to sunlight. The composite strength is not high, and it is easy to break when the curved surface is curved. The material will expand and cause the surface aluminum plate to deform and fall off. In addition, its thermal expansion and cold contraction coefficient is generally larger than that of the keel and the building. The phenomenon of bulging often occurs, which will lose its effect and affect the appearance. The metal composite plate is installed with corner code installation, and the degree of freedom is not good. control.

Utility model content

The technical problem solved by the utility model is to overcome the problems proposed by the background technology and provide a dual-modulus metal surface composite decorative exterior wall panel.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dual-modulus metal surface composite decorative exterior wall panel, comprising an exterior wall panel, a decorative cover plate and a fastener, the exterior wall panel is installed on a fixed keel, And the decorative cover is pressed on two sets of outer wall panels, and the decorative cover is fixed on the fixed keel by fasteners, the outer wall panel includes an inner panel, a core panel and an outer panel, and the inner panel and the outer panel are wrapped with a core The prefabricated profile is installed on both sides of the outer wall panel, and the mounting plate at the lower end of the prefabricated profile is inserted into the gap reserved between the inner panel and the fasteners, the side of the prefabricated profile is fixed with a mounting plate, and the mounting plate is fixed by fixing screws. On the inner panel, the decorative cover plate includes an end cover and a reinforced gusset, and the end cover is mounted on the reinforced gusset, and a seal is fixed on the side of the decorative cover and the side of the outer wall panel.

Preferably, the lower ends of the prefabricated profiles fixed on both sides of the outer wall panel are provided with protruding connecting clips, and the inner and outer panels on both sides of the outer layer of the outer wall panel are aluminum layers with a thickness of 0.1-0.3 cm, and the middle The core board is made of medium and low pressure polyethylene material, and the side of the inner board is wrapped on the outside of the core board, and the side of the outer board is wrapped on the outside of the inner board.

Preferably, the thickness of the outer wall panel is greater than the vertical thickness of the decorative cover plate in the covering direction, and the position of the seal arranged between the outer wall panel and the decorative cover plate corresponds to the reinforcing gusset, and the outer side of the seal is pasted On the outer panels on the sides of the outer wall panels.

Preferably, U-shaped limit plates are fixed on both sides of the lower end of the reinforced gusset plate provided on the decorative cover plate, and the inner part of the limit plate is clamped on the connecting clips on the side of the outer wall panel, and at the same time, the inner part of the upper end of the reinforced gusset plate is fixed. The triangular clamping head is clamped with the end cover buckle provided at the bottom of the end cover, and the end cover buckle provided at the bottom plate of the end cover is a pressing plate that fits the reinforcing buckle plate.

Preferably, the end caps provided on the decorative cover plate protrude from the sides of the reinforcing gusset plates on both sides, and the decorative cover plate is made of an aluminum alloy material, and the recesses formed between the end caps provided at the lower end of the gusset plate are strengthened at the same time. The groove depth is greater than the hook depth of the connecting chuck.

Preferably, the width of the gap formed between the decorative cover plate and the outer wall panel is 20-28 mm, and a sealant made of rubber is fixed inside the gap between the decorative cover plate and the outer wall panel by a sealant.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The installation position of the construction edge of the prefabricated profile can realize the double-modulus decorative seam in the horizontal and vertical directions, and the way of cutting the decorative seam can be freely selected, and the shape of the decorative cover can also be changed to achieve more decorative effects; by adjusting the thickness of the composite board It can also make the decorative seam play a layered effect, with firm fixing, good sealing, convenient adjustment and beautiful effect.

2. Fix the structural edge profile on the back plate, and fix it by pressing the structural edge through the buckled profile, so that the air tightness and water tightness are guaranteed, and the installation is firm and the construction is convenient;

3. There are adjustable gaps between the profiles, which can realize decorative seams of different sizes, and can solve the problem of thermal expansion and contraction during panel installation. The size of a single panel can be made larger, which further increases the degree of freedom of planning.

Description of drawings

Fig. 1 is the installation schematic diagram of the utility model structure;

Fig. 2 is the schematic diagram of the outer wall panel of the utility model structure;

3 is a schematic view of a decorative cover plate of the structure of the present invention;

4 is a schematic diagram of the deformation of the decorative cover plate of the structure of the utility model;

5 is a schematic diagram of the deformation and installation of the decorative cover plate of the structure of the utility model;

FIG. 6 is an assembly schematic diagram of the structure of the present invention.

In the figure: 1. Exterior wall panel; 11. Prefabricated profiles; 12. Fixing screws; 13. Inner panel; 14. Core panel; 15. Outer panel; 16. Mounting plate; 3. Decorative cover plate; 31. Limit plate; 32. Reinforced pinch plate; 33. End cover; 34. End cover buckle; 4. Seals; 5. Fasteners.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a dual-modulus metal surface composite decorative exterior wall panel, including an exterior wall panel 1, a decorative cover panel 3 and a fastener 5, and the exterior wall panel 1 is installed On the fixed keel 2, and the decorative cover plate 3 is pressed on the two sets of outer wall panels 1, and the decorative cover plate 3 is fixed on the fixed keel 2 by the fastener 5, the outer wall panel 1 includes an inner plate 13, a core plate 14 and the outer panel 15, and the core panel 14 is wrapped between the inner panel 13 and the outer panel 15, the prefabricated profiles 11 are installed on both sides of the outer wall panel 1, and the mounting plates at the lower end of the prefabricated profiles 11 are inserted between the inner panel 13 and the fasteners 5. In the reserved gap, the mounting plate 16 is fixed on the side of the prefabricated profile 11, and the mounting plate 16 is fixed on the inner plate 13 by the fixing screws 12. The decorative cover plate 3 includes an end cover 33 and a reinforcing plate It is installed on the reinforcing gusset 32, and the side of the decorative cover 3 and the side of the outer wall panel 1 are fixed with a sealing member 4. The outer wall panel 1 adopts a dual-modulus design, and is pre-filled between the inner panel 13 and the outer panel 15 of the composite panel. Leave a gap, insert the prefabricated profile 11 into the gap and fix it to ensure that the prefabricated profile 11 is firmly connected to the plate formed by the inner panel 13 and the outer panel 15, and that all four sides can be embedded in the prefabricated profile 11 to achieve dual-module assembly, prefabricated profile 11 The decorative cover plate 3 is crimped in position, and there is an adjustment allowance between the profiles, which solves the installation drawbacks of the thermal expansion and contraction of the external wall panel 1, and can realize different decorative seams of 20-28mm. After adjustment, it is fixed by nailing, and the external wall panel A seal 4 is set between 1 and the decorative cover plate 3. After installation and extrusion and sealant sealing, the air tightness and water tightness of the node position meet the relevant requirements of the metal curtain wall specification. The end cover 33 is installed on the decorative cover plate 3. , so that the sealant and the fixing position of the nails are wrapped in the inner layer to improve its service life, and the shape of the end cover 33 can change the design and shape, which has a beautiful effect;

The lower ends of the prefabricated profiles 11 fixed on both sides of the outer wall panel 1 are provided with protruding connecting clips 17, and the inner panels 13 and the outer panels 15 on both sides of the outer layer of the outer wall panel 1 are 0.1-0.3 thick aluminum layers, and the middle The core board 14 is made of medium and low pressure polyethylene material, and the side of the inner board 13 is wrapped on the outside of the core board 14, and the side of the outer board 15 is wrapped on the outside of the inner board 13. To further increase the degree of freedom of planning, the thickness of the outer wall panel 1 is greater than the vertical thickness of the decorative cover plate 3 in the covering direction, and the position of the sealing member 4 arranged between the outer wall panel 1 and the decorative cover plate 3 is related to the reinforcing gusset plate. 32 corresponds, and the outer side of the sealing member 4 is pasted on the outer panel 15 on the side of the outer wall panel 1 to improve the sealing effect;

A U-shaped limit plate 31 is fixed on both sides of the lower end of the reinforcing gusset plate 32 provided on the decorative cover plate 3 , and the limit plate 31 is internally clamped on the connecting clip 17 on the side of the outer wall panel 1 , and the upper end of the reinforced gusset plate 32 is The fixed triangular clamping head is clamped with the end cover buckle 34 provided at the bottom of the end cover 33, and the end cover buckle 34 provided on the bottom plate of the end cover 33 is a pressure plate that fits the reinforcing buckle plate 32, and the end cover 33 can be set as a square tube Structure or arc structure, the shape of the end cover 33 can also be changed to achieve more decorative effects. It is made of aluminum alloy material, and the depth of the groove formed between the end caps 33 provided at the lower end of the reinforcing gusset plate 32 is greater than the depth of the hook of the connecting clip 17, and the width of the gap formed between the decorative cover plate 3 and the outer wall plate 1 is 20 -28mm, and the sealing member 4 made of rubber is fixed in the gap between the decorative cover 3 and the outer wall panel 1 through the sealant, which can solve the problem of thermal expansion and contraction during panel installation.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A dual-modulus metal surface composite decorative exterior wall panel, comprising an exterior wall panel (1), a decorative cover plate (3) and a fastener (5), characterized in that: the exterior wall panel (1) is installed On the fixed keel (2), and the decorative cover plate (3) is pressed on the two sets of outer wall panels (1), and the decorative cover plate (3) is fixed on the fixed keel (2) by the fastener (5), The outer wall panel (1) includes an inner panel (13), a core panel (14) and an outer panel (15), and the core panel (14) is wrapped between the inner panel (13) and the outer panel (15), and the prefabricated profile (11) ) is installed on both sides of the outer wall panel (1), and the mounting plate at the lower end of the prefabricated profile (11) is inserted into the gap reserved between the inner panel (13) and the fastener (5), and the side of the prefabricated profile (11) is fixed There is a mounting plate (16), and the mounting plate (16) is fixed on the inner plate (13) by fixing screws (12), and the decorative cover plate (3) includes an end cover (33) and a reinforcing gusset (32), and the end The cover (33) is mounted on the reinforcing gusset plate (32), and a sealing member (4) is fixed on the side surface of the decorative cover plate (3) and the side surface of the outer wall plate (1). 2. A dual-modulus metal surface composite decorative exterior wall panel according to claim 1, characterized in that: the lower ends of the prefabricated profiles (11) fixed on both sides of the exterior wall panel (1) are provided with protruding connections The clamping head (17), and the inner plate (13) and the outer plate (15) on both sides of the outer layer of the outer wall plate (1) are 0.1-0.3cm thick aluminum layers, and the middle core plate (14) adopts medium and low pressure polyethylene material, while the side of the inner panel (13) is wrapped around the outside of the core panel (14), and the side of the outer panel (15) is wrapped around the outside of the inner panel (13). 3. A dual-modulus metal surface composite decorative exterior wall panel according to claim 1, characterized in that: the plate thickness of the exterior wall panel (1) is greater than the vertical direction of the covering direction of the decorative cover panel (3). thickness, and the position of the sealing member (4) provided between the outer wall panel (1) and the decorative cover plate (3) corresponds to the reinforcing gusset (32), and the outer side of the sealing member (4) is pasted on the outer wall panel (1) on the outer panel (15) on the side. 4. A dual-modulus metal surface composite decorative exterior wall panel according to claim 1, characterized in that: the lower end of the reinforcing gusset plate (32) provided on the decorative cover plate (3) is fixed with U-shaped on both sides the limit plate (31), and the inside of the limit plate (31) is clamped on the connecting clip (17) on the side of the outer wall panel (1), and the triangular clip and the end cover fixed inside the upper end of the gusset plate (32) are strengthened at the same time (33) The end cover snaps (34) provided at the bottom are snapped, and the end cover snaps (34) provided on the bottom plate of the end cover (33) are pressure plates that fit against the reinforcing gussets (32). 5. A dual-modulus metal surface composite decorative exterior wall panel according to claim 1, characterized in that: the end caps (33) provided on the decorative cover plate (3) protrude from the two end plates on both sides. The side surface of the gusset plate (32) is reinforced, and the decorative cover plate (3) is made of an aluminum alloy material, and the depth of the groove formed between the end covers (33) provided at the lower end of the gusset plate (32) is greater than that of the connecting clip (17) hook depth. 6. A dual-modulus metal surface composite decorative exterior wall panel according to claim 1, characterized in that: the width of the gap formed between the decorative cover plate (3) and the exterior wall panel (1) is 20- 28mm, and the sealing member (4) made of rubber is fixed by the sealant in the gap between the decorative cover plate (3) and the outer wall plate (1).

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