Multi-layer stainless steel cellular board

Abstract

The utility model discloses a multi-layer stainless steel cellular board, relates to the technical field of cellular boards, and aims to solve the problems that an aluminum honeycomb core stainless steel panel of an existing cellular board is combined together in a gluing manner, so that the cellular board is not detachable, and a user cannot conveniently disassemble and replace an internal aluminum honeycomb core. Comprising an aluminum honeycomb core, the aluminum honeycomb core is located in an assembling cavity of a first stainless steel panel, a second stainless steel panel is detachably installed on the upper portion of the first stainless steel panel, four corners of the aluminum honeycomb core are provided with four-corner assembling parts, assembling holes combined with the four-corner assembling parts are formed in the inner bottom wall of the assembling cavity, and the assembling holes are formed in the upper portion of the first stainless steel panel. The four-corner assembly parts and the assembly holes are combined in any mode of threads and mortises and tenons, long edge assembly grooves are formed in the upper surfaces of the long edges of the first stainless steel panel, long edge matching blocks are integrally arranged on the long edges of the second stainless steel panel, and long edge clamping blocks are arranged on the lower surfaces of the long edge matching blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb panels, in particular to a multi-layer stainless steel honeycomb panel. Background Art

[0002] Honeycomb panels are made of two thinner panels firmly bonded to both sides of a thicker honeycomb core material, also known as honeycomb sandwich structures. In addition, honeycomb panels also refer to panels that weld a large number of cutoff waveguides together to form a cutoff waveguide array, forming a large opening area and preventing electromagnetic wave leakage.

[0003] Public document: CN208650303U, named "A stainless steel honeycomb panel", includes a honeycomb panel body, which includes a stainless steel panel, an aluminum honeycomb core, a polyester-coated bottom panel and a side stainless steel panel. The stainless steel panel is bonded to the aluminum honeycomb core through a first special high-viscosity adhesive layer, the polyester-coated bottom panel is bonded to the aluminum honeycomb core through a second special high-viscosity adhesive layer, and the side stainless steel panel is respectively bonded to the stainless steel panel and the polyester-coated bottom panel through a third special high-viscosity adhesive layer. Support columns are provided at the internal corners of the honeycomb panel body, and both ends of the support columns are fixedly connected to the stainless steel panel and the polyester-coated bottom panel respectively.

[0004] The above-mentioned existing honeycomb panels combine the aluminum honeycomb core and the stainless steel panels together by gluing, which makes them not detachable and inconvenient for users to disassemble and replace the internal aluminum honeycomb core;

[0005] Therefore, the existing demand is not met, and we propose a multi-layer stainless steel honeycomb panel. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-layer stainless steel honeycomb panel to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer stainless steel honeycomb panel, comprising: an aluminum honeycomb core, the aluminum honeycomb core is located in an assembly cavity of a first stainless steel panel, a second stainless steel panel is detachably installed above the first stainless steel panel, four corner assembly parts are arranged at the four corners of the aluminum honeycomb core, and assembly holes combined with the four corner assembly parts are arranged on the inner bottom wall of the assembly cavity.

[0008] Preferably, the four-corner assembly parts and the assembly holes are combined by using any one of thread and mortise and tenon.

[0009] Preferably, a long side assembly groove is provided on the upper surface of the long side of the first stainless steel panel, a long side fitting block is integrally provided on the long side of the second stainless steel panel, a long side clamping block is provided on the lower surface of the long side fitting block, and the long side clamping block is clamped with the long side assembly groove.

[0010] Preferably, a short side assembly groove is provided on the upper surface of the short side of the first stainless steel panel, a short side fitting block is integrally provided on the short side of the second stainless steel panel, a short side clamping block is provided on the lower surface of the short side fitting block, and the short side clamping block is clamped with the short side assembly groove.

[0011] Preferably, a first L-shaped corner is provided at the intersection of the long side and the short side of the first stainless steel panel, and a second L-shaped corner matching the shape of the first L-shaped corner is provided at the intersection of the long side and the short side of the second stainless steel panel.

[0012] Preferably, an embedded groove is provided on the outer wall of the first L-shaped corner, a through hole is provided on the outer wall of the short side fitting block, an assembly part is arranged inside the through hole, and both ends of the assembly part extend to the embedded groove.

[0013] Preferably, the assembly part and the through hole are combined by using any one of thread and mortise and tenon.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model forms a multi-layer honeycomb panel with a first stainless steel panel, a second stainless steel panel and an aluminum honeycomb core. The first stainless steel panel and the second stainless steel panel have a detachable structure, which is convenient for installation and disassembly. At the same time, the aluminum honeycomb core located inside also has a detachable structure, which is convenient for users to disassemble and replace. The detachable method can effectively reduce the subsequent replacement cost loss. Only the damaged part needs to be replaced. Compared with the traditional gluing method, installation and disassembly are more convenient, and it is not easy to cause secondary damage to the honeycomb panel during disassembly, thereby reducing the replacement cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the first stainless steel panel structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the aluminum honeycomb core assembly structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the second stainless steel panel of the utility model;

[0020] In the figure: 1. First stainless steel panel; 2. Second stainless steel panel; 3. Long side assembly groove; 4. Short side assembly groove; 5. First L-shaped corner; 6. Embedded groove; 7. Assembly part; 8. Assembly cavity; 9. Aluminum honeycomb core; 10. Four-corner assembly parts; 11. Short side fitting block; 12. Short side clamping block; 13. Through hole; 14. Long side fitting block; 15. Long side clamping block; 16. Second L-shaped corner; 17. Assembly hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a multi-layer stainless steel honeycomb panel, comprising: an aluminum honeycomb core 9, the aluminum honeycomb core 9 is located in an assembly cavity 8 of a first stainless steel panel 1, a second stainless steel panel 2 is detachably installed above the first stainless steel panel 1, four corner assembly parts 10 are arranged at the four corners of the aluminum honeycomb core 9, and an assembly hole 17 combined with the four corner assembly parts 10 is arranged on the inner bottom wall of the assembly cavity 8.

[0023] Embodiment 1

[0024] The four-corner assembly parts 10 are mortise and tenon clamping rods, and the assembly holes 17 are mortise and tenon clamping holes, which are plugged in and out in a mortise and tenon manner, so that they are detachable and easy to disassemble and assemble.

[0025] Embodiment 2

[0026] The four-corner assembly parts 10 are expansion bolts, which align the four-corner assembly parts of the aluminum honeycomb core 9 with the assembly holes 17, and fix the two together by bolt combination, so that the aluminum honeycomb core 9 has detachability and is more stable and firm.

[0027] See also Figure 1 , Figure 2 , Figure 4 A long side assembly groove 3 is provided on the upper surface of the long side of the first stainless steel panel 1, a long side fitting block 14 is integrally provided on the long side of the second stainless steel panel 2, a long side clamping block 15 is provided on the lower surface of the long side fitting block 14, and the long side clamping block 15 is engaged with the long side assembly groove 3; a short side assembly groove 4 is provided on the upper surface of the short side of the first stainless steel panel 1, a short side fitting block 11 is integrally provided on the short side of the second stainless steel panel 2, a short side clamping block 12 is provided on the lower surface of the short side fitting block 11, and the short side clamping block 12 is engaged with the short side assembly groove 4; a first L-shaped corner 5 is provided at the intersection of the long side and the short side of the first stainless steel panel 1, and a second L-shaped corner 16 matching the shape of the first L-shaped corner 5 is provided at the intersection of the long side and the short side of the second stainless steel panel 2.

[0028] The first stainless steel panel 1 and the second stainless steel panel 2 are a detachable combination. The long side of the first stainless steel panel 1 is engaged with the long side block 15 through the long side assembly groove 3, and the short side of the first stainless steel panel 1 is combined with the short side block 12 through the short side assembly groove 4, so that it has a detachable structure; after the combination, the first L-shaped corner 5 can be fitted together with the second L-shaped corner 16 to improve the sealing of the stainless steel panel combination.

[0029] See also Figure 2 , Figure 4 An embedded groove 6 is provided on the outer wall of the first L-shaped corner 5, a through hole 13 is provided on the outer wall of the short side fitting block 11, an assembly part 7 is arranged inside the through hole 13, and both ends of the assembly part 7 extend to the embedded groove 6.

[0030] On the basis of the first stainless steel panel 1 and the second stainless steel panel 2 being combined in a snap-fitting manner, the embedded groove 6, the through hole 13 and the assembly part 7 are provided to further improve the firmness of the combination of the two stainless steel panels.

[0031] Furthermore, the assembly part 7 and the through hole 13 are combined by using any one of thread and mortise and tenon.

[0032] The assembly part 7 can be a long threaded rod, combined with the through hole 13 in a threaded manner, or can be a mortise and tenon clamping rod, combined with the through hole 13 in a clamping manner, so as to further improve the firmness of the combination of the two stainless steel panels.

[0033] Working principle: During installation, align the four corner assembly parts 10 of the aluminum honeycomb core 9 with the four assembly holes 17 of the assembly cavity 8. After alignment, the aluminum honeycomb core 9 is assembled and fixed in the assembly cavity 8;

[0034] The second stainless steel panel 2 is installed on the top of the first stainless steel panel 1, so that the aluminum honeycomb core 9 is installed inside, and a multi-layer structure is formed;

[0035] The long side of the first stainless steel panel 1 is engaged with the long side block 15 through the long side assembly groove 3, and the short side of the first stainless steel panel 1 is combined with the short side block 12 through the short side assembly groove 4. After the combination, the first L-shaped corner 5 can be attached to the second L-shaped corner 16, thereby improving the sealing performance of the stainless steel panel combination;

[0036] After the first stainless steel panel 1 and the second stainless steel panel 2 are engaged, the first stainless steel panel 1 and the second stainless steel panel 2 are restrained and combined again by the assembly part 7 to improve the firmness of the stainless steel panel combination;

[0037] During disassembly, take out the assembly part 7 from the through hole 13, pull the second stainless steel panel 2 upward to separate the second stainless steel panel 2 from the first stainless steel panel 1, and then remove the four corner assembly parts 10 at the four corners of the aluminum honeycomb core 9.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multi-layer stainless steel honeycomb panel, comprising an aluminum honeycomb core (9), characterized in that: The aluminum honeycomb core (9) is located in an assembly cavity (8) of a first stainless steel panel (1); a second stainless steel panel (2) is detachably mounted above the first stainless steel panel (1); four corner assembly parts (10) are arranged at the four corners of the aluminum honeycomb core (9); and assembly holes (17) combined with the four corner assembly parts (10) are arranged on the inner bottom wall of the assembly cavity (8).

2. A multilayer stainless steel honeycomb panel according to claim 1, characterized in that: The four-corner assembly parts (10) and the assembly holes (17) are combined by using any one of threading and mortise and tenon.

3. The multilayer stainless steel honeycomb panel according to claim 1, characterized in that: A long side assembly groove (3) is provided on the upper surface of the long side of the first stainless steel panel (1), a long side fitting block (14) is integrally provided on the long side of the second stainless steel panel (2), a long side clamping block (15) is provided on the lower surface of the long side fitting block (14), and the long side clamping block (15) is clamped with the long side assembly groove (3).

4. The multilayer stainless steel honeycomb panel according to claim 1, characterized in that: A short side assembly groove (4) is provided on the upper surface of the short side of the first stainless steel panel (1), a short side fitting block (11) is integrally provided on the short side of the second stainless steel panel (2), a short side clamping block (12) is provided on the lower surface of the short side fitting block (11), and the short side clamping block (12) is clamped with the short side assembly groove (4).

5. The multi-layer stainless steel honeycomb panel according to claim 4, characterized in that: A first L-shaped corner (5) is provided at the intersection of the long side and the short side of the first stainless steel panel (1), and a second L-shaped corner (16) matching the shape of the first L-shaped corner (5) is provided at the intersection of the long side and the short side of the second stainless steel panel (2).

6. The multi-layer stainless steel honeycomb panel according to claim 5, characterized in that: An embedded groove (6) is provided on the outer wall of the first L-shaped corner (5), a through hole (13) is provided on the outer wall of the short side fitting block (11), an assembly part (7) is arranged inside the through hole (13), and both ends of the assembly part (7) extend to the embedded groove (6).

7. The multi-layer stainless steel honeycomb panel according to claim 6, characterized in that: The assembly part (7) and the through hole (13) are combined by using any one of threading and mortise and tenon.

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