Metal composite plate with honeycomb structure

Abstract

The utility model discloses a metal composite plate with a honeycomb structure. The metal composite plate comprises a metal bottom plate and a paint surface, a metal top plate is arranged at the top end of the metal bottom plate, fixing edges are arranged on the two sides of the metal bottom plate, and reinforcing structures are arranged in the metal bottom plate and the metal top plate. According to the utility model, through the arrangement of the honeycomb frame, the material has relatively low density and relatively high strength and rigidity, the design of the honeycomb frame cavity can effectively absorb sound to achieve a sound absorption effect, the use of the heat preservation layer can reduce the heat loss to achieve a heat preservation effect, and the use of the flame-retardant layer can reduce the cost. The fireproof metal bottom plate can not ignite, support combustion or release any toxic gas at an extreme high temperature (1500 DEG C), really achieves zero object falling and zero spreading when being exposed in flames, guarantees excellent fireproof performance, and the fireproof grade is grade A, thereby improving the overall use effect of the metal bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of metal composite plates, in particular to a metal composite plate with a honeycomb structure. Background Art

[0002] Metal composite plate refers to a plate with another metal on top of a layer of metal, so as to save resources and reduce costs without reducing the use effect (such as anti-corrosion performance, mechanical strength, etc.). Its composite methods usually include explosive composite, explosive rolling composite, rolling composite, etc. Metal composite plate can greatly improve the performance of a single metal material through appropriate material selection and reasonable structural design.

[0003] However, there are still some problems in the use of traditional metal composite panels. Traditional metal composite panels generally use aluminum materials. However, aluminum materials will melt when the temperature is higher than 650 degrees, and aluminum materials have good thermal conductivity, resulting in poor thermal insulation effect during use. Therefore, a metal composite panel with a honeycomb structure is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a metal composite plate with a honeycomb structure, so as to solve the defect that the existing aluminum metal composite plate has a low melting point and is inconvenient for heat preservation when in use.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a metal composite plate with a honeycomb structure, comprising a metal base plate and a paint surface; a metal top plate is arranged at the top of the metal base plate, fixed edges are arranged on both sides of the metal base plate, and a reinforcing structure is arranged inside the metal base plate and the metal top plate; the surfaces of the metal base plate and the metal top plate are both provided with paint surfaces, a connecting structure is arranged on one side of the metal base plate, the reinforcing structure comprises a honeycomb frame, a thermal insulation layer and a flame retardant layer, and the honeycomb frame is arranged at the top of the metal base plate.

[0006] Preferably, a heat-insulating layer is disposed on the top of the honeycomb frame, a flame-retardant layer is disposed on the top of the heat-insulating layer, and a metal top plate is disposed on the top of the flame-retardant layer.

[0007] Preferably, a plurality of honeycomb frames are provided, and the plurality of honeycomb frames are arranged at equal intervals on the top of the metal bottom plate.

[0008] Preferably, the material of the thermal insulation layer is polystyrene.

[0009] Preferably, the flame retardant layer is made of an inorganic core layer.

[0010] Preferably, the connection structure comprises an I-shaped connection frame, a rubber pad and a mounting groove, wherein the I-shaped connection frame is arranged on one side of the metal base plate, mounting grooves are provided on both sides of the I-shaped connection frame, and rubber pads are provided inside the mounting grooves.

[0011] Preferably, two groups of the mounting grooves are provided, and the two groups of the mounting grooves are symmetrically distributed on both sides of the I-shaped connecting frame.

[0012] Preferably, the front view cross-sectional area of ​​the mounting groove is larger than the front view cross-sectional area of ​​the metal bottom plate, and an insertion structure is formed between the mounting groove and the metal bottom plate.

[0013] Preferably, two groups of the fixed edges are provided, and the two groups of the fixed edges are symmetrically distributed on both sides of the metal bottom plate.

[0014] The utility model provides a metal composite plate with a honeycomb structure, which has the following advantages:

[0015] Through the setting of the honeycomb frame, the material density can be lowered while having higher strength and rigidity, and the design of the honeycomb frame cavity can effectively absorb sound to achieve a sound-absorbing effect, and the use of the thermal insulation layer can reduce the loss of heat to achieve a thermal insulation effect, and the use of the flame retardant layer can not ignite, support combustion or release any toxic gas under extremely high temperatures (1500℃), and truly achieves zero falling objects and zero spread when exposed to flames, ensuring superior fire resistance, with a fire resistance grade of A, thereby improving the overall use effect of the metal base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in a top view;

[0018] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0019] Figure 4 This is a schematic diagram of the front view explosion structure of the utility model;

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] In the figure: 1. Metal bottom plate; 2. Fixed edge; 3. Connection structure; 301. I-shaped connecting frame; 302. Rubber pad; 303. Installation groove; 4. Paint surface; 5. Reinforcement structure; 501. Honeycomb frame; 502. Insulation layer; 503. Flame retardant layer; 6. Metal top plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model embodiment provides a metal composite plate with a honeycomb structure, such as Figure 1-Figure 5 As shown, a metal composite plate with a honeycomb structure includes a metal base plate 1 and a paint surface 4; a metal top plate 6 is arranged at the top of the metal base plate 1, fixed edges 2 are arranged on both sides of the metal base plate 1, and a reinforcing structure 5 is arranged inside the metal base plate 1 and the metal top plate 6; the surfaces of the metal base plate 1 and the metal top plate 6 are both provided with a paint surface 4, and a connecting structure 3 is arranged on one side of the metal base plate 1.

[0024] In a further preferred embodiment of the present invention, Figure 1-Figure 5 As shown: the reinforcement structure 5 includes a honeycomb frame 501, a thermal insulation layer 502 and a flame retardant layer 503. The honeycomb frame 501 is arranged at the top of the metal base plate 1. The top of the honeycomb frame 501 is provided with a thermal insulation layer 502. The top of the thermal insulation layer 502 is provided with a flame retardant layer 503. The top of the flame retardant layer 503 is provided with a metal top plate 6. There are several honeycomb frames 501, and the several honeycomb frames 501 are arranged at equal intervals on the top of the metal base plate 1. The thermal insulation layer 502 is made of polystyrene, and the flame retardant layer 503 is made of an inorganic core layer.

[0025] Specifically, in this embodiment: by using the honeycomb frame 501, the material density can be lower while having higher strength and rigidity, and the cavity of the honeycomb frame 501 can effectively absorb sound to achieve a sound-absorbing effect, and the use of the thermal insulation layer 502 can reduce the loss of heat, so that it has a better thermal insulation effect when in use, and the use of the flame retardant layer 503 can be under extremely high temperatures (1500°C) It will not ignite, support combustion or release any toxic gas, and truly achieve zero falling objects and zero spread when exposed to flames, ensuring superior fire resistance, and the fire resistance level is A, thereby improving the overall use effect of the metal base plate 1

[0026] In a further preferred embodiment of the present invention, Figure 1-Figure 5As shown: the connection structure 3 includes an I-shaped connection frame 301, a rubber pad 302 and a mounting groove 303. The I-shaped connection frame 301 is arranged on one side of the metal base plate 1. The mounting grooves 303 are opened on both sides of the I-shaped connection frame 301. The rubber pad 302 is arranged inside the mounting groove 303. There are two groups of mounting grooves 303. The two groups of mounting grooves 303 are symmetrically distributed on both sides of the I-shaped connection frame 301. The front view cross-sectional area of ​​the mounting groove 303 is larger than the front view cross-sectional area of ​​the metal base plate 1. An insertion structure is formed between the mounting groove 303 and the metal base plate 1.

[0027] Specifically, in this embodiment, when the metal base plates 1 need to be spliced, the two groups of metal base plates 1 are respectively squeezed and the rubber pads 302 are inserted into the installation grooves 303 on both sides of the I-shaped connecting frame 301 to complete the installation of the two groups of metal base plates 1, making it more convenient to splice them. In addition, the setting of the I-shaped connecting frame 301 can shield the connection between the two groups of metal base plates 1, making it difficult for the connection to be soaked by water, thereby completing the splicing work.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal composite plate with a honeycomb structure, comprising a metal base plate (1) and a paint surface (4); Features: A metal top plate (6) is arranged at the top of the metal bottom plate (1), fixed edges (2) are arranged on both sides of the metal bottom plate (1), and a reinforcement structure (5) is arranged inside the metal bottom plate (1) and the metal top plate (6); The surfaces of the metal bottom plate (1) and the metal top plate (6) are both provided with a paint surface (4); a connection structure (3) is provided on one side of the metal bottom plate (1); the reinforcement structure (5) comprises a honeycomb frame (501), a heat-insulating layer (502) and a flame-retardant layer (503); and the honeycomb frame (501) is provided at the top of the metal bottom plate (1).

2. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: A heat-insulating layer (502) is arranged at the top of the honeycomb frame (501), a flame-retardant layer (503) is arranged at the top of the heat-insulating layer (502), and a metal top plate (6) is arranged at the top of the flame-retardant layer (503).

3. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: A plurality of honeycomb frames (501) are provided, and the plurality of honeycomb frames (501) are arranged at equal intervals on the top of the metal bottom plate (1).

4. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: The material of the thermal insulation layer (502) is polystyrene.

5. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: The material of the flame retardant layer (503) is an inorganic core layer.

6. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: The connection structure (3) comprises an I-shaped connection frame (301), a rubber pad (302) and a mounting groove (303); the I-shaped connection frame (301) is arranged on one side of the metal base plate (1); the mounting grooves (303) are provided on both sides of the I-shaped connection frame (301); and the rubber pad (302) is provided inside the mounting groove (303).

7. The metal composite plate with a honeycomb structure according to claim 6, characterized in that: Two groups of the installation grooves (303) are provided, and the two groups of the installation grooves (303) are symmetrically distributed on both sides of the I-shaped connecting frame (301).

8. The metal composite plate with a honeycomb structure according to claim 6, characterized in that: The front view cross-sectional area of ​​the installation groove (303) is larger than the front view cross-sectional area of ​​the metal bottom plate (1), and an insertion structure is formed between the installation groove (303) and the metal bottom plate (1).

9. The metal composite plate with a honeycomb structure according to claim 1, characterized in that: Two groups of the fixed edges (2) are provided, and the two groups of the fixed edges (2) are symmetrically distributed on both sides of the metal bottom plate (1).

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