CN210067110U

CN210067110U - High-strength light composite board

Info

Publication number: CN210067110U
Application number: CN201920626278.8U
Authority: CN
Inventors: 方珍英; 方玉来
Original assignee: There Are Sharks (shanghai) Polytron Technologies Inc
Current assignee: There Are Sharks (shanghai) Polytron Technologies Inc
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-14
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a high strength light composite sheet belongs to light composite insulation panel technical field. It is including sealed frame, the equal fixedly connected with panel in both sides of sealed frame, the equal fixedly connected with puigging in one side that two panels are close to each other, all with the inner wall fixed connection of sealed frame around two puigging, and form sealed chamber between sealed frame and two puigging, be provided with the sandwich layer in the sealed chamber, the both sides of sandwich layer respectively with two puigging fixed connection, and establish to the heliciform in the sandwich layer. The utility model discloses utilize the sandwich layer of metal material to replace traditional plank to the sandwich layer is established to the heliciform, makes the composite sheet of light have stronger structural strength, reduces the burden of installation wall body effectively.

Description

High-strength light composite board

Technical Field

The utility model relates to a high strength light composite sheet belongs to light composite insulation panel technical field.

Background

At present, the structural strength of the composite board is generally improved by reinforcing the thickness of the composite board, but the reinforcing thickness can greatly reinforce the weight of the composite board and bring burden for installing a wall body.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the utility model provides a high strength light composite sheet, it has solved that composite sheet structural strength is low, and the thickening composite sheet weight that structural strength is high is big, brings the problem of burden for the installation wall body.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides a high strength light composite sheet, includes sealed frame, the equal fixedly connected with panel in both sides of sealed frame, two the equal fixedly connected with puigging in one side that the panel is close to each other, two the puigging all around with the inner wall fixed connection of sealed frame, just form sealed chamber between sealed frame and two puigging, be provided with the sandwich layer in the sealed chamber, the both sides of sandwich layer respectively with two puigging fixed connection, just the sandwich layer is established to the heliciform.

As a preferred example, the corners of the inner side wall of the sealing frame are fixedly connected with triangular plates, and the upper end and the lower end of each triangular plate are fixedly connected with a sound insulation layer.

As a preferable example, one side of the sealing frame is provided with an air inlet communicated with the sealing cavity.

As a preferred example, the core layer has a thickness of 3 to 5mm and a width of 9 to 15mm, and is made of steel or aluminum alloy.

The utility model has the advantages that:

1. the utility model discloses utilize the sandwich layer of metal material to replace traditional plank to the sandwich layer is established to the heliciform, compares the thickening composite sheet, under the condition that does not greatly increase composite sheet thickness and weight, makes the composite sheet have stronger structural strength, reduces the burden of installation wall body effectively.

2. The utility model discloses a hollow structure to sealed intracavity is filled there is carbon dioxide gas, makes this composite sheet have the heat preservation function, and when this composite sheet was on fire, panel and puigging were burnt to flame for the carbon dioxide of sealed intracavity is from sealed intracavity blowout, thereby extinguishes the flame in stage of on fire, prevents the intensity of a fire diffusion.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: panel 1, puigging 2, sandwich layer 3, sealed frame 4, sealed chamber 5, inlet port 6, set-square 7.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1-2, a high strength light composite board, including sealed frame 4, the equal fixedly connected with panel 1 in both sides of sealed frame 4, the equal fixedly connected with puigging 2 in one side that two panels 1 are close to each other, all with sealed frame 4's inner wall fixed connection around two puigging 2, and form sealed chamber 5 between sealed frame 4 and two puigging 2, be provided with sandwich layer 3 in the sealed chamber 5, sandwich layer 3's both sides respectively with two puigging 2 fixed connection, and sandwich layer 3 establishes to the heliciform.

Adopt above-mentioned scheme, above-mentioned fixed connection mode all bonds through glue (like commercially available having a shark SY8401, SY8410 polyurethane glue product), and puigging 2 adopts deadening felt or soundproof cotton, has light in weight's advantage, and sandwich layer 3 is located sealed chamber 5 to because the spiral design, when reinforcing composite board structural strength, the inside space in sealed chamber 5 can not be separated to spiral sandwich layer 3, makes the carbon dioxide of dashing in can disperse uniformly in sealed chamber 5.

The equal fixedly connected with set-square 7 of inside wall corner of sealed frame 4, the upper and lower both ends of every set-square 7 all with puigging 2 fixed connection.

Adopt above-mentioned scheme, sealed frame 4 is consolidated to set-square 7, makes it can not the atress warp to when this composite sheet need punch the installation, the position of punching selects the edge of composite sheet, punches on set-square 7 promptly, thereby can not reveal the gas that fills in the sealed cavity 5.

One side of the sealing frame 4 is provided with an air inlet 6 communicated with the sealing cavity 5, the composite board is adhered and molded, carbon dioxide gas is flushed into the sealing cavity 5 through the air inlet 6, and after the sealing cavity 5 is filled with the carbon dioxide gas, the air inlet 6 is blocked.

The thickness of sandwich layer 3 is 3 ~ 5mm, and the width is 9 ~ 15mm, and sandwich layer 3 is steel material or aluminum alloy material for sandwich layer 3 has higher structural strength when light in weight.

To sum up, this composite sheet utilizes sandwich layer 3 of metal material to replace traditional plank, and sandwich layer 3 establishes to the heliciform, compare the thickening composite sheet, under the condition that does not greatly increase composite sheet thickness and weight, make the composite sheet have stronger structural strength, reduce the burden of installation wall body effectively, 5 intussuseptions in sealed chamber are filled with carbon dioxide gas simultaneously, make this composite sheet have the heat preservation function, and when this composite sheet was on fire, panel 1 and puigging 2 are burnt to flame, make the carbon dioxide in the sealed chamber 5 spout from sealed chamber 5, thereby extinguish the flame in the stage of on fire, prevent the intensity of a fire diffusion.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A high-strength light composite board is characterized in that: including sealed frame (4), the equal fixedly connected with panel (1) in both sides of sealed frame (4), two equal fixedly connected with puigging (2) in one side that panel (1) is close to each other, two all around of puigging (2) with the inner wall fixed connection of sealed frame (4), just form sealed chamber (5) between sealed frame (4) and two puigging (2), be provided with sandwich layer (3) in sealed chamber (5), the both sides of sandwich layer (3) respectively with two puigging (2) fixed connection, just establish to the heliciform in sandwich layer (3).

2. A high strength lightweight composite panel according to claim 1, wherein: the equal fixedly connected with set-square (7) of inside wall corner of sealed frame (4), every the upper and lower both ends of set-square (7) all with puigging (2) fixed connection.

3. A high strength lightweight composite panel according to claim 1, wherein: and one side of the sealed frame (4) is provided with an air inlet (6) communicated with the sealed cavity (5).

4. A high strength lightweight composite panel according to claim 1, wherein: the thickness of sandwich layer (3) is 3 ~ 5mm, and the width is 9 ~ 15mm, just sandwich layer (3) are steel material or aluminum alloy material.