A high-strength all-aluminum honeycomb plate

Abstract

The utility model relates to aluminium honeycomb board technical field discloses a kind of high-strength full aluminium honeycomb board, including full aluminium honeycomb core, the upper end and the lower end of full aluminium honeycomb core are provided with reinforcing mechanism, the reinforcing mechanism includes the aluminium plate fixedly connected with the upper surface and the lower surface of full aluminium honeycomb core, the inside of aluminium plate is close to the side of full aluminium honeycomb core and is all set with placing groove, the inside of placing groove is all set with carbon fiber plate, the inside of aluminium plate is far from the side of full aluminium honeycomb core and is all set with hollow slot, the inside of hollow slot is provided with corrugated aluminium plate. In the utility model, by being set reinforcing mechanism, by being respectively set with carbon fiber plate and corrugated aluminium plate in the inside of aluminium plate, so as to be effectively increased the concave resistance of the full aluminium honeycomb board whole by the wave shape of corrugated aluminium plate and the overall strength of carbon fiber plate.

Description

Technical Field

[0001] This utility model relates to the field of aluminum honeycomb panel technology, and in particular to a high-strength all-aluminum honeycomb panel. Background Technology

[0002] All-aluminum honeycomb panels are a type of lightweight, high-strength composite material made of aluminum panels and aluminum honeycomb cores through adhesive bonding or high-temperature pressing. Their structure is similar to a honeycomb, with a hexagonal aluminum honeycomb core as the core layer and aluminum panels covering both sides. Due to their comprehensive performance, all-aluminum honeycomb panels have become a high-end material choice in modern construction and industrial fields.

[0003] Most existing aluminum honeycomb panels fix aluminum plates at both ends of the honeycomb core. Since the aluminum plates are usually solid, the overall weight of the all-aluminum honeycomb panel is relatively heavy. At the same time, because the honeycomb core is a hollow structure, although it has high compressive strength, it can be dented by sharp objects and is difficult to repair.

[0004] Therefore, those skilled in the art have provided a high-strength all-aluminum honeycomb panel to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a high-strength all-aluminum honeycomb panel. Through the reinforcement mechanism, carbon fiber plates and corrugated aluminum plates are respectively arranged inside the aluminum plate. The corrugation of the corrugated aluminum plate and the overall strength of the carbon fiber plate can effectively increase the overall dent resistance of the all-aluminum honeycomb panel.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A high-strength all-aluminum honeycomb panel includes an all-aluminum honeycomb core. Reinforcing mechanisms are provided at both the upper and lower ends of the all-aluminum honeycomb core. Each reinforcing mechanism includes an aluminum plate fixedly connected to the upper and lower surfaces of the all-aluminum honeycomb core. Placement grooves are formed on the side of the aluminum plate closest to the all-aluminum honeycomb core, and carbon fiber plates are placed inside each placement groove. Hollowed-out grooves are formed on the side of the aluminum plate away from the all-aluminum honeycomb core, and corrugated aluminum plates are placed inside each hollowed-out groove. The above technical solution effectively increases the overall strength of the all-aluminum honeycomb panel by using carbon fiber plates and corrugated aluminum plates.

[0007] Furthermore, the outer walls of the corrugated aluminum plate are all fixedly connected to the inner walls of the hollowed-out groove.

[0008] Furthermore, the outer walls of the carbon fiber plate can be fixedly connected to the inner walls of the placement groove. The above technical solutions can effectively improve the stability of corrugated aluminum sheets and carbon fiber sheets, thereby effectively enhancing their overall strength.

[0009] This utility model has the following beneficial effects: 1. The present invention proposes a high-strength all-aluminum honeycomb panel. Through the setting of a reinforcement mechanism, carbon fiber plates and corrugated aluminum plates are respectively set inside the aluminum plate. The corrugated aluminum plate and the overall strength of the carbon fiber plate can effectively increase the overall dent resistance of the all-aluminum honeycomb panel. Attached Figure Description

[0010] Figure 1 This is an isometric view of a high-strength all-aluminum honeycomb panel proposed in this utility model; Figure 2 An exploded view of a high-strength all-aluminum honeycomb panel proposed in this utility model; Figure 3 This is an axial cross-sectional view of the aluminum plate in a high-strength all-aluminum honeycomb panel proposed in this utility model. Figure 4 This is a partial cross-sectional view of a high-strength all-aluminum honeycomb panel proposed in this utility model.

[0011] Legend: 1. All-aluminum honeycomb core; 2. Reinforcing mechanism; 201. Aluminum plate; 202. Hollowed-out groove; 203. Corrugated aluminum plate; 204. Carbon fiber plate; 205. Placement groove. Detailed Implementation

[0012] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0013] One specific embodiment of this utility model is provided: A high-strength all-aluminum honeycomb panel includes an all-aluminum honeycomb core 1. Reinforcing mechanisms 2 are provided at both the upper and lower ends of the all-aluminum honeycomb core 1. The reinforcing mechanism 2 includes an aluminum plate 201 fixedly connected to the upper and lower surfaces of the all-aluminum honeycomb core 1. A placement groove 5 is provided on the side of the aluminum plate 201 closest to the all-aluminum honeycomb core 1. A carbon fiber plate 204 is provided inside the placement groove 5. A hollow groove 202 is provided on the side of the aluminum plate 201 away from the all-aluminum honeycomb core 1. A corrugated aluminum plate 203 is provided inside the hollow groove 202. The carbon fiber plate 204 and corrugated aluminum plate 203 effectively increase the overall strength of the all-aluminum honeycomb panel.

[0014] The outer walls of the corrugated aluminum plate 203 are fixedly connected to the inner walls of the hollow groove 202, and the outer walls of the carbon fiber plate 204 can be fixedly connected to the inner walls of the placement groove 205, thereby effectively improving the stability of the corrugated aluminum plate 203 and the carbon fiber plate 204, thus effectively improving the overall strength.

[0015] Working principle: When impacted, the inner corrugated aluminum plate 203 is compressed by the aluminum plate 201 on one side. The corrugated aluminum plate 203 can effectively absorb the external impact force and disperse the pressure. At the same time, carbon fiber plate 204 can be set inside the aluminum plate 201 as needed. The carbon fiber plate 204 can significantly improve the bending stiffness of the honeycomb panel and reduce deformation under stress.

[0016] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0017] 2. Where there is no conflict, the embodiments of this disclosure and the features thereof can be combined with each other to obtain new embodiments. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-strength all-aluminum honeycomb panel, comprising an all-aluminum honeycomb core (1), characterized in that: The upper and lower ends of the all-aluminum honeycomb core (1) are provided with reinforcement mechanisms (2). The reinforcement mechanism (2) includes an aluminum plate (201) fixedly connected to the upper and lower surfaces of the all-aluminum honeycomb core (1). The aluminum plate (201) has a placement groove (205) on the side close to the all-aluminum honeycomb core (1) inside. The placement groove (205) is provided with a carbon fiber plate (204) inside. The aluminum plate (201) has a hollow groove (202) on the side away from the all-aluminum honeycomb core (1) inside. The hollow groove (202) is provided with a corrugated aluminum plate (203) inside.

2. The high-strength all-aluminum honeycomb panel according to claim 1, characterized in that: The outer walls of the corrugated aluminum plate (203) are all fixedly connected to the inner walls of the hollow groove (202).

3. The high-strength all-aluminum honeycomb panel according to claim 1, characterized in that: The outer walls of the carbon fiber plate (204) can be fixedly connected to the inner walls of the placement groove (205).

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