A high-strength aluminum honeycomb sandwich blind plate

Abstract

The utility model relates to the technical field of sandwich blind plates and discloses a high-strength aluminum honeycomb sandwich blind plate, comprising an outer plate one and an outer plate two, one side of the outer plate one and the outer plate two are both provided with grooves, the inner sides of the grooves of the outer plate one and the outer plate two are respectively fixedly connected with an inner plate one and an inner plate two, and a sandwich plate is bonded between the inner plate one and the inner plate two by an adhesive layer. The utility model has the advantage that galvanized steel plates are used for the outer plate one and the outer plate two, and the inner plate one and the inner plate two have a moisture-proof effect, thereby avoiding the problem that the existing blind plate is prone to rust on rainy days when used outdoors, which easily affects its service life, causes the strength of the blind plate to decrease, and reduces the practicability of the blind plate.

Description

Technical Field

[0001] The utility model relates to the technical field of sandwich blind plates, in particular to a high-strength aluminum honeycomb sandwich blind plate. Background Art

[0002] The formal name of the blind plate is flange cover, and some are also called blind flange or pipe plug. It is a flange without a hole in the middle, used to seal the pipe opening. The function is the same as that of the head and pipe cap, except that the blind plate seal is a detachable sealing device, while the head seal is not intended to be opened again.

[0003] When the existing blind plate is used outdoors, it is easy to encounter rainy days, which may cause the outer steel plate and the inner aluminum plate to rust, easily affecting its service life, causing the strength of the blind plate to decrease, and reducing the practicality of the blind plate. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a high-strength aluminum honeycomb sandwich blind plate, which avoids the problem that the existing blind plate is easily rusted on rainy days when used outdoors, which easily affects its service life, causes the strength of the blind plate to decrease, and reduces the practicability of the blind plate.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: a high-strength aluminum honeycomb sandwich blind plate, comprising an outer layer plate one and an outer layer plate two, one side of the outer layer plate one and the outer layer plate two are provided with grooves, the inner sides of the grooves of the outer layer plate one and the outer layer plate two are respectively fixedly connected with inner layer plate one and inner layer plate two, and a sandwich panel is bonded between the inner layer plate one and the inner layer plate two by an adhesive layer.

[0006] As an improvement, the outer plate one and the outer plate two are made of galvanized steel, which can prevent their surfaces from corrosion and extend their service life.

[0007] As an improvement, the material of the inner layer board 1 and the inner layer board 2 is melamine board.

[0008] As an improvement, the sandwich panel is made of aluminum plate.

[0009] As an improvement, a honeycomb structure is provided in the middle of the sandwich panel, and the honeycomb structure has the characteristics of high stability, efficient mechanical properties, excellent load bearing capacity and energy saving and light weight.

[0010] As an improvement, the outer layer plate 1, the outer layer plate 2, the inner layer plate 1, the inner layer plate 2 and the peripheral side of the sandwich panel are all provided with a plurality of through holes.

[0011] The advantages of the utility model compared with the prior art are: by using galvanized steel plates for the outer plate one and the outer plate two, and the inner plate one and the inner plate two having a moisture-proof effect, the problem that the existing blind plates are easily rusted on rainy days when used outdoors is avoided, which easily affects their service life, causes the strength of the blind plates to decrease, and reduces the practicality of the blind plates. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a structural schematic diagram of an outer layer plate of the utility model.

[0014] Figure 3 It is a structural schematic diagram of an inner layer plate of the utility model.

[0015] Figure 4 It is a schematic diagram of the sandwich panel structure of the utility model.

[0016] As shown in the figure: 1. Outer layer panel one; 2. Inner layer panel one; 3. Sandwich panel; 4. Inner layer panel two; 5. Outer layer panel two. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] In the specific implementation of the utility model, Figures 1 to 4 A high-strength aluminum honeycomb sandwich blind plate, comprising an outer plate 1 and an outer plate 2 5, wherein the outer plate 1 and the outer plate 2 5 are made of galvanized steel, which can prevent the surface from being corroded and prolong the service life;

[0019] One side of the outer plate 1 and the outer plate 2 5 is provided with a groove, the inner sides of the grooves of the outer plate 1 and the outer plate 2 5 are respectively fixedly connected with the inner plate 1 2 and the inner plate 2 4, the inner plate 1 2 and the inner plate 2 4 are bonded with a sandwich panel 3 through an adhesive layer, and a honeycomb structure is provided in the middle of the sandwich panel 3, which has the characteristics of high stability, efficient mechanical properties, excellent load bearing capacity, and energy saving and light weight;

[0020] During the implementation of the utility model, since the material of the sandwich panel 3 is aluminum plate, and the material of the inner layer plate 1 2 and the inner layer plate 2 4 is melamine plate, the degree of expansion of the plate when it comes into contact with water can be greatly reduced, preventing the aluminum material of the sandwich panel 3 from rusting when the blind plate is used.

[0021] The outer layer plate 1 , the outer layer plate 2 5 , the inner layer plate 1 2 , the inner layer plate 2 4 and the sandwich panel 3 are all provided with a plurality of through holes around their peripheries, so as to facilitate the fixed connection between the outer layer plate 1 and the outer layer plate 2 5 .

[0022] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-strength aluminum honeycomb sandwich blind plate, characterized by: The invention comprises an outer layer plate 1 (1) and an outer layer plate 2 (5), wherein one side of the outer layer plate 1 (1) and the outer layer plate 2 (5) are both provided with a groove, and the inner sides of the grooves of the outer layer plate 1 (1) and the outer layer plate 2 (5) are respectively fixedly connected with an inner layer plate 1 (2) and an inner layer plate 2 (4), and a sandwich panel (3) is bonded between the inner layer plate 1 (2) and the inner layer plate 2 (4) via an adhesive layer.

2. A high-strength aluminum honeycomb sandwich blind plate according to claim 1, characterized in that: The outer plate one (1) and the outer plate two (5) are made of galvanized steel.

3. The high-strength aluminum honeycomb sandwich blind plate according to claim 1, characterized in that: The material of the inner layer board 1 (2) and the inner layer board 2 (4) is melamine board.

4. The high-strength aluminum honeycomb sandwich blind plate according to claim 1, characterized in that: The sandwich panel (3) is made of aluminum plate.

5. The high-strength aluminum honeycomb sandwich blind plate according to claim 1, characterized in that: A honeycomb structure is arranged in the middle of the sandwich panel (3).

6. The high-strength aluminum honeycomb sandwich blind plate according to claim 1, characterized in that: The outer layer plate 1 (1), the outer layer plate 2 (5), the inner layer plate 1 (2), the inner layer plate 2 (4) and the sandwich plate (3) are all provided with a plurality of through holes on their circumferential sides.

Images