High-strength aluminum composite cellular board

Abstract

The utility model discloses a high-strength aluminum composite cellular board, which relates to the technical field of aluminum composite cellular boards and comprises a frame and an aluminum board body, a placing cavity is arranged in the middle of the frame in a penetrating manner, the cellular board body is mounted in the placing cavity, fixing grooves are arranged at the front end and the rear end of the frame outside the placing cavity, and the aluminum board body is detachably mounted in the fixing grooves. Four connecting assemblies are installed on the peripheral surface of the frame in a rectangular array mode, four connecting grooves are formed in the positions, located on the peripheral surface of the frame, of one sides of the connecting assemblies in a rectangular array mode, one connecting assembly and one connecting groove are jointly located in the surface of one end of the frame, and connecting screw holes are formed in the upper end and the lower end of the interior of each connecting groove in a penetrating mode. And connecting bolts are mounted in the connecting screw holes. According to the aluminum composite cellular board, the frame is arranged, the cellular board body and the aluminum board body are installed in the containing cavity and the fixing groove respectively, the aluminum board body with scratches or pits can be replaced independently, and the attractiveness of the whole exterior of the aluminum composite cellular board can be conveniently kept.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum composite honeycomb panels, and specifically relates to a high-strength aluminum composite honeycomb panel. Background Technique

[0002] The aluminum honeycomb composite panel is a new type of composite material with a sandwich structure, which is the application of aerospace materials in the construction field. It is composed of two upper and lower aluminum plates and an aluminum honeycomb core compounded through an adhesive or a glue film.

[0003] Currently, the existing aluminum honeycomb composite panels are usually composed of upper and lower aluminum plates and an aluminum core, and the aluminum core is usually connected to the upper and lower aluminum plates in the form of adhesive bonding. In actual use, although the honeycomb panel body has high strength, its surface is relatively soft and is easily physically damaged, such as scratches and depressions, and it is difficult to repair, which affects its overall aesthetics. At the same time, after the existing aluminum composite honeycomb panels are installed as a whole, when it is necessary to disassemble and replace a certain aluminum composite honeycomb panel, it is necessary to first disassemble the surrounding aluminum composite honeycomb panels, which is inconvenient to directly disassemble a certain composite honeycomb panel, and there are inconveniences in use. Based on this, a high-strength aluminum composite honeycomb panel is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-strength aluminum composite honeycomb panel to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-strength aluminum composite honeycomb panel, including a frame and an aluminum plate body. A placement cavity is penetrated and arranged in the middle of the frame, and a honeycomb panel body is installed inside the placement cavity. Fixed grooves are arranged on the front and rear ends of the frame outside the placement cavity. The aluminum plate body is detachably installed inside the fixed grooves. Four connecting components are installed on the peripheral surfaces of the frame in a rectangular array. Four connecting grooves are arranged on the peripheral surfaces of the frame on one side of one connecting component in a rectangular array. One connecting component and one connecting groove are respectively located on one end surface of the frame. Connecting screw holes are penetrated and arranged at the upper and lower ends inside the connecting grooves, and connecting bolts are installed inside the connecting screw holes.

[0006] Preferably, a sound insulation layer is installed on one side of the aluminum plate body close to the honeycomb panel body, and a fluorocarbon resin coating is applied to the outside of the aluminum plate body.

[0007] Preferably, the four corners of the aluminum plate body are installed inside the fixed grooves through fixing screws, and one ends of the fixing screws extend into the frame.

[0008] Preferably, the connecting component includes a rotating rod and a connecting plate. Four mounting grooves are installed on the peripheral surface of the frame in a rectangular array. One mounting groove and one connecting groove are respectively located on one end surface of the frame. The front end of the frame above the mounting groove is rotatably connected through the rotating rod. A connecting plate is fixedly installed on the surface of the rotating rod inside the mounting groove, and connecting holes are arranged on the surface of the connecting plate.

[0009] Preferably, adjusting grooves are arranged on the front and rear end surfaces of the rotating rod.

[0010] Preferably, one end of the connecting plate is in contact with one end of the connecting groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. For this high-strength aluminum composite honeycomb panel, by setting the frame and installing the honeycomb panel body and the aluminum plate body in the placement cavity and the fixing groove respectively, the scratched or sunken aluminum plate body can be replaced separately, which is convenient for maintaining the overall external beauty of the aluminum composite honeycomb panel.

[0013] 2. For this high-strength aluminum composite honeycomb panel, by setting the connecting component, rotating the rotating rod in the connecting component drives the connecting plate to rotate, so that one end of the connecting plate is located inside the connecting groove of the adjacent frame, and using the connecting bolt to pass through the two connecting screw holes and the connecting hole on the connecting plate to realize the connection of the adjacent frames, which is convenient for disassembling a single frame and does not require disassembling the adjacent frames. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the installation schematic diagram of the honeycomb panel body of the present utility model;

[0016] Figure 3 is the frame connection schematic diagram of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 The enlarged view at A in.

[0018] In the figure: 1. Frame; 2. Aluminum plate body; 3. Honeycomb panel body; 4. Fixing groove; 6. Connecting groove; 7. Connecting screw hole; 8. Connecting bolt; 9. Fluorocarbon resin coating; 10. Fixing screw; 11. Mounting groove; 12. Connecting hole; 13. Adjusting groove; 14. Placement cavity; 501. Rotating rod; 502. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] As Figures 1 to 4 shown, the high-strength aluminum composite honeycomb panel in this embodiment includes a frame 1 and an aluminum plate body 2. The frame 1 is square, and a placement cavity 14 runs through the middle of the frame 1. A honeycomb panel body 3 is installed inside the placement cavity 14. The honeycomb panel body 3 is a honeycomb-shaped hollow structure. Cooperating with the aluminum plate body 2 and the frame 1, it can maintain high strength and high rigidity even in the case of extremely light weight. Fixed grooves 4 are arranged at the front and rear ends of the frame 1 outside the placement cavity 14. The aluminum plate body 2 is detachably installed inside the fixed grooves 4. The aluminum plate body 2 can be disassembled, which is convenient for replacing the scratched or damaged aluminum plate body 2 without replacing the entire aluminum composite honeycomb panel. Four connecting components are installed on the four peripheral surfaces of the frame 1 in a rectangular array. The connecting components are used to connect two adjacent frames 1. Four connecting grooves 6 are arranged in a rectangular array on the peripheral surface of the frame 1 on one side of the connecting component. One connecting component and one connecting groove 6 are respectively located on one end surface of the frame 1. Connecting screw holes 7 run through the upper and lower ends inside the connecting groove 6, and connecting bolts 8 are installed inside the connecting screw holes 7. By using the connecting bolts 8 to fix the connecting components, the connection of two adjacent frames 1 is realized.

[0022] Specifically, a sound insulation layer is installed on the side of the aluminum plate body 2 close to the honeycomb panel body 3, and the sound insulation layer plays a sound insulation effect. A fluorocarbon resin coating 9 is applied to the outside of the aluminum plate body 2, and the fluorocarbon resin coating 9 has excellent chemical corrosion resistance.

[0023] Furthermore, the four corners of the aluminum plate body 2 near the edges are all installed inside the fixing groove 4 through fixing screws 10, and one end of each fixing screw 10 extends into the frame 1. By disassembling the fixing screws 10, the scratched and dented aluminum plate body 2 can be replaced, effectively ensuring the aesthetic appearance of the whole, without replacing the entire aluminum composite honeycomb panel.

[0024] Furthermore, the connecting component includes a rotating rod 501 and a connecting plate 502. Four mounting grooves 11 are installed on the peripheral surfaces of the frame 1 in a rectangular array. One mounting groove 11 and one connecting groove 6 are respectively located on one end surface of the frame 1. The rotating rod 501 is rotatably connected through the front end of the frame 1 above the mounting groove 11. A connecting plate 502 is fixedly installed on the surface of the rotating rod 501 inside the mounting groove 11. Connecting holes 12 are arranged on the surface of the connecting plate 502. By rotating the rotating rod 501 to drive the connecting plate 502 to rotate, one end of the connecting plate 502 is located inside the connecting groove 6 of the adjacent frame 1, and a connecting bolt 8 is used to pass through the two connecting screw holes 7 and the connecting hole 12 on the connecting plate 502 to realize the connection of the adjacent frames 1, which is convenient for disassembling a single frame 1 without disassembling the adjacent frames 1.

[0025] Furthermore, adjusting grooves 13 are arranged on the front and rear end surfaces of the rotating rod 501. The arrangement of the adjusting grooves 13 facilitates using tools to rotate the rotating rod 501.

[0026] Even further, one end of the connecting plate 502 is in contact with one end of the connecting groove 6, which is convenient for aligning the connecting screw hole 7 and the connecting hole 12 on the connecting plate 502, and convenient for inserting the connecting bolt 8.

[0027] The usage method of this embodiment is as follows: When assembling the high-strength aluminum composite honeycomb panel, the honeycomb panel body 3 is placed inside the placement cavity 14, and then the two aluminum plate bodies 2 are respectively installed inside the fixing groove 4 through fixing screws 10 to complete the assembly of the aluminum composite honeycomb panel. When connecting and using multiple aluminum composite honeycomb panels, the multiple aluminum composite honeycomb panels are adjacent to each other, and then a tool is inserted into the adjusting groove 13 to drive the rotating rod 501 to rotate. The rotating rod 501 drives the connecting plate 502 to rotate, so that one end of the connecting plate 502 is located inside the connecting groove 6 of the adjacent frame 1, and a connecting bolt 8 is used to pass through the two connecting screw holes 7 and the connecting hole 12 on the connecting plate 502 to realize the connection of the adjacent frames 1, which is convenient for disassembling a single frame 1.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-strength aluminum composite honeycomb panel, characterized in that: It includes a frame (1) and an aluminum plate body (2). A placement cavity (14) runs through the middle of the frame (1). A honeycomb plate body (3) is installed inside the placement cavity (14). Fixed grooves (4) are arranged at the front and rear ends of the frame (1) outside the placement cavity (14). The aluminum plate body (2) is detachably installed inside the fixed grooves (4). Four connection components are installed on the peripheral surfaces of the frame (1) in a rectangular array. Four connection grooves (6) are arranged in a rectangular array on the peripheral surfaces of the frame (1) on one side of one connection component. One connection component and one connection groove (6) are respectively located on one end surface of the frame (1). Connection screw holes (7) run through the upper and lower ends inside the connection groove (6). Connection bolts (8) are installed inside the connection screw holes (7).

2. The high-strength aluminum composite honeycomb panel according to claim 1, wherein: A sound insulation layer is installed on one side of the aluminum plate body (2) close to the honeycomb plate body (3). A fluorocarbon resin coating (9) is applied to the outside of the aluminum plate body (2).

3. The high-strength aluminum composite honeycomb panel according to claim 1, characterized in that: The four corners of the aluminum plate body (2) near the edges are installed inside the fixed grooves (4) through fixing screws (10), and one ends of the fixing screws (10) extend into the frame (1).

4. The high-strength aluminum composite honeycomb panel according to claim 1, wherein: The connection component includes a rotating rod (501) and a connecting plate (502). Four installation grooves (11) are installed on the peripheral surfaces of the frame (1) in a rectangular array. One installation groove (11) and one connection groove (6) are respectively located on one end surface of the frame (1). The rotating rod (501) is rotatably connected through the front end of the frame (1) above the installation groove (11). A connecting plate (502) is fixedly installed on the surface of the rotating rod (501) inside the installation groove (11). Connection holes (12) are arranged on the surface of the connecting plate (502).

5. The high-strength aluminum composite honeycomb panel according to claim 4, wherein: Adjustment grooves (13) are arranged on the front and rear end surfaces of the rotating rod (501).

6. The high-strength aluminum composite honeycomb panel according to claim 4, wherein: One end of the connecting plate (502) is in contact with one end of the connection groove (6).

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