Rust-proof aluminum plate

Abstract

The utility model discloses an anti-rust aluminum plate, and belongs to the technical field of aluminum plates. The aluminum plate mainly comprises an aluminum plate body, a plurality of drainage grooves are formed in the surface of the aluminum plate body, the groove depth of the drainage grooves is gradually increased from the middle to the two sides, a reinforcing assembly is installed on the periphery of the aluminum plate body, and drainage holes are formed in the positions, corresponding to the drainage grooves, of the side walls of the two sides of the reinforcing assembly respectively. The groove depth of the drainage groove is gradually deepened from the middle of the aluminum plate body to the two sides, so that if accumulated water exists on the surface of the aluminum plate body, the accumulated water can be guided out from the surface through the drainage groove, and therefore the situation that acid or alkali accumulated water exists on the surface of the aluminum plate body corrodes an oxide layer on the surface of the aluminum plate, and rusting is caused is prevented; and the aluminum plate body is reinforced through the first reinforcing plate and the second reinforcing plate of the reinforcing assembly, and the situation that the aluminum plate body deforms, so that surface accumulated water is increased, and the surface is corroded and rusted is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum plates, and specifically relates to an anti-rust aluminum plate. Background Art

[0002] An aluminum plate is a plate-shaped product made of pure aluminum or aluminum alloy materials. It has the characteristics of light weight, corrosion resistance, easy processing, good thermal conductivity, etc. There are many types of aluminum plates, including pure aluminum plates. Since the aluminum material is relatively easy to change, it is often necessary to use aluminum alloy plates formed by alloying aluminum with other metal elements. Although aluminum alloy plates have good corrosion resistance because a stable and dense oxide layer will form on the aluminum surface to protect itself, when the oxide layer on the aluminum alloy surface is damaged or attacked by strong acids or alkalis, oxidation or corrosion will still occur. Therefore, in some environments with high corrosion resistance requirements (such as marine environments, chemical environments, etc.), additional anti-corrosion treatments may be required, such as spraying anti-rust paint, coating anti-corrosion coatings, etc.

[0003] After retrieval, the publication number is CN207177079U, which discloses a high-strength composite aluminum plate, including upper and lower aluminum plates arranged in parallel. A folded aluminum plate is arranged between the upper and lower aluminum plates. A wave sponge layer is filled between the top of the folded aluminum plate and the upper aluminum plate, and a glass wool insulation layer is filled between the bottom of the folded aluminum plate and the lower aluminum plate. Honeycomb aluminum plates are arranged on the top of the upper aluminum plate and the bottom of the lower aluminum plate. Reinforcing ribs are arranged in the through holes of the honeycomb aluminum plates. The arrangement of the folded aluminum plate between the upper and lower aluminum plates improves the seismic performance between the upper and lower aluminum plates, and both the wave sponge layer and the glass wool insulation layer have the functions of sound insulation and heat preservation, meeting the use requirements. The epoxy resin layer has an anti-rust function, and the silicone waterproof layer plays a waterproof role, improving the service life of the composite aluminum plate. The setting of the honeycomb aluminum plate greatly improves the structural strength of the composite aluminum plate.

[0004] However, the existing aluminum alloy plates are only sprayed with anti-rust paint on the surface. When used outdoors for a long time, the anti-rust coating on the surface will fall off, resulting in the inability to protect the aluminum alloy plate. Moreover, although the existing aluminum alloy plates have improved hardness compared to aluminum plates, when applied to actual use, when the anti-deformation property of the aluminum alloy is required to be high, the hardness of the aluminum alloy plate is still insufficient.

[0005] Therefore, it is necessary to provide an anti-rust aluminum plate to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of the present application, and therefore, it may include information that does not constitute prior art. Utility Model Content

[0007] The purpose of the present utility model is to provide an anti-rust aluminum plate to solve the problems raised in the above-mentioned background technology.

[0008] The technical solution adopted by this application to solve its technical problems is as follows:

[0009] An anti-rust aluminum plate includes an aluminum plate body. A plurality of drainage grooves are formed on the surface of the aluminum plate body, and the groove depth of the drainage grooves gradually increases from the middle of the aluminum plate body to both sides.

[0010] Reinforcing components are installed around the aluminum plate body, and drainage holes are respectively formed on the side walls of both sides of the reinforcing components corresponding to the positions where the drainage grooves are formed.

[0011] Preferably, the reinforcing component includes two first reinforcing plates and a second reinforcing plate. A first clamping groove is formed on the inner side of the first reinforcing plate, and a second clamping groove is formed on the inner side of the second reinforcing plate. The first reinforcing plate and the second reinforcing plate are respectively clamped on the side wall of the aluminum plate body through the first clamping groove and the second clamping groove.

[0012] Both ends of the first reinforcing plate are respectively inserted into the ends of both ends of the second reinforcing plate and are fixedly installed through screws.

[0013] Preferably, slots are respectively formed at both ends of the second reinforcing plate. Plug plates are integrally formed at both ends of the first reinforcing plate. The plug plates are inserted into the interior of the slots. Installation holes are formed on the side walls of the plug plates, and threaded holes are formed through the side walls of the slots. The screws pass through the screw installation holes and are threadedly connected to the interior of the threaded holes.

[0014] Preferably, a water collecting ring is provided on the side wall of the first clamping groove of the first reinforcing plate at each drainage hole, and the side wall of the water collecting ring abuts against both ends of the drainage groove.

[0015] Preferably, the drainage holes are obliquely opened downward from the drainage grooves on the side wall of the first reinforcing plate.

[0016] The beneficial effects of this application are as follows:

[0017] 1. By forming a plurality of drainage grooves on the surface of the aluminum plate body, and the groove depth of the drainage grooves gradually increases from the middle of the aluminum plate body to both sides, when there is accumulated water on the surface of the aluminum plate body, the accumulated water can be drained from the surface through the drainage grooves, thereby preventing the acid or alkali accumulated water on the surface of the aluminum plate body from corroding the oxide layer on the surface of the aluminum plate and causing rust.

[0018] 2. Moreover, the first reinforcing plate and the second reinforcing plate of the reinforcing component are used to reinforce the aluminum plate body, so as to prevent the aluminum plate body from deforming during use, and also prevent the situation that the surface area of the aluminum plate body increases due to deformation and causes corrosion and rust on the surface.

[0019] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings forming a part of this application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0021] Figure 1 is a schematic diagram of the overall structure of an anti-rust aluminum plate of the present utility model;

[0022] Figure 2 is a schematic diagram of the structure of the aluminum plate body of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the reinforcement component of the present utility model;

[0024] Figure 4 is a schematic diagram of the connection structure between the first reinforcement plate and the second reinforcement plate of the present utility model;

[0025] Figure 5 is a schematic diagram of the inner side structure of the first reinforcement plate of the present utility model.

[0026] Among them, the reference numerals in the drawings:

[0027] 1, aluminum plate body; 11, drainage groove;

[0028] 2, first reinforcement plate; 21, first clamping groove; 22, insertion plate; 23, mounting hole; 24, water collecting ring;

[0029] 3, second reinforcement plate; 31, second clamping groove; 32, slot; 33, threaded hole;

[0030] 4, screw;

[0031] 5, drainage hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail the present application.

[0033] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the scope of protection of this application.

[0034] Please refer to Figures 1-5 , the embodiments provided by the present utility model:

[0035] An anti-rust aluminum plate, including an aluminum plate body 1, on the surface of the aluminum plate body 1, a plurality of drainage grooves 11 are provided. The groove depth of the drainage grooves 11 gradually increases from the middle of the aluminum plate body 1 to both sides. When there is accumulated water on the surface of the aluminum plate body 1, the accumulated water flows from the surface of the aluminum plate body 1 to both sides through the drainage grooves 11. The reason is that the groove depth of the drainage grooves 11 gradually increases from the middle to both sides, and the accumulated water will flow from the middle of the drainage grooves 11 to both sides, thereby preventing the oxidation layer on the surface of the aluminum plate from being corroded by the accumulated acid or alkali water on the surface of the aluminum plate, and preventing rust from occurring. Especially for composite aluminum plates, rust can be effectively prevented from occurring;

[0036] Reinforcing components are installed around the aluminum plate body 1, and drainage holes 5 are respectively provided on the two side walls of the reinforcing components corresponding to the positions where the drainage grooves 11 are provided.

[0037] The reinforcing components include two first reinforcing plates 2 and a second reinforcing plate 3. A first clamping groove 21 is provided inside the first reinforcing plate 2, and a second clamping groove 31 is provided inside the second reinforcing plate 3. The first reinforcing plate 2 and the second reinforcing plate 3 are respectively clamped on the peripheral side walls of the aluminum plate body 1 through the first clamping groove 21 and the second clamping groove 31. By clamping the first reinforcing plate 2 and the second reinforcing plate 3 on the peripheral edge of the aluminum plate body 1, the first reinforcing plate 2 and the second reinforcing plate 3 can provide a supporting force for the aluminum plate body 1. The reinforcing plates can be made of alloy material, so as to effectively prevent the aluminum plate from deforming.

[0038] Both ends of the first reinforcing plate 2 are respectively inserted into the two ends of the second reinforcing plate 3 and are fixedly installed through screws 4. Specifically, slots 32 are respectively provided at the two ends of the second reinforcing plate 3, inserting plates 22 are integrally formed at both ends of the first reinforcing plate 2, the inserting plates 22 are inserted into the inside of the slots 32, mounting holes 23 are provided on the side walls of the inserting plates 22, threaded holes 33 are penetrated and provided on the side walls of the slots 32, and the screws 4 are threadedly connected with the inside of the threaded holes 33 after passing through the mounting holes 23 of the screws 4.

[0039] The first reinforcement plate 2 and the second reinforcement plate 3 are combined together by plugging, and fixed by screws 4 to ensure the tightness of the connection between the first reinforcement plate 2 and the second reinforcement plate 3, and at the same time, it can also ensure the protection of the aluminum plate body 1.

[0040] The optimized scheme for the opening position of the drain hole 5 is that the first reinforcement plate 2 is provided with a water collecting ring 24 on the side wall of the first clamping groove 21 of each drain hole 5. The side wall of the water collecting ring 24 abuts against both ends of the drain groove 11. The drain hole 5 is obliquely opened downward from the drain groove 11 on the side wall of the first reinforcement plate 2. Through the water collecting ring 24, the accumulated water flowing out from the surface of the aluminum plate body 1 is collected into the drain groove 11, and then discharged from the first reinforcement plate 2 through the drain hole 5. And the drain hole 5 is in an obliquely downward direction, which is also convenient for the accumulated water to be discharged.

[0041] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rust-proof aluminum plate, comprising an aluminum plate body (1), characterized in that: A plurality of drainage grooves (11) are provided on the surface of the aluminum plate body (1), and the depth of the drainage grooves (11) gradually increases from the middle of the aluminum plate body (1) to both sides; A reinforcement component is installed around the aluminum plate body (1), and drainage holes (5) are respectively provided on the side walls on both sides of the reinforcement component at positions corresponding to the openings of the drainage grooves (11).

2. The rust-proof aluminum plate according to claim 1, characterized in that: The reinforcement assembly comprises two first reinforcement plates (2) and a second reinforcement plate (3); a first clamping groove (21) is provided on the inner side of the first reinforcement plate (2), and a second clamping groove (31) is provided on the inner side of the second reinforcement plate (3); the first reinforcement plate (2) and the second reinforcement plate (3) are clamped on a circle of side walls of the aluminum plate body (1) through the first clamping groove (21) and the second clamping groove (31), respectively; The two ends of the first reinforcing plate (2) are respectively plugged into the two end portions of the second reinforcing plate (3) and are fixedly installed by means of screws (4).

3. The rust-proof aluminum plate according to claim 2, characterized in that: The second reinforcing plate (3) is provided with slots (32) at both ends, and the first reinforcing plate (2) is integrally formed with plug plates (22) at both ends. The plug plates (22) are plugged into the slots (32). The side walls of the plug plates (22) are provided with mounting holes (23). The side walls of the slots (32) are provided with threaded holes (33). The screws (4) pass through the screw (4) mounting holes (23) and are connected with the internal threads of the threaded holes (33).

4. The rust-proof aluminum plate according to claim 2, characterized in that: The first reinforcing plate (2) is provided with a water collecting ring (24) on the side wall of the first clamping groove (21) of each drainage hole (5), and the side wall of the water collecting ring (24) abuts against both ends of the drainage groove (11).

5. The rust-proof aluminum plate according to claim 4, characterized in that: The drainage hole (5) is opened on the side wall of the first reinforcement plate (2) obliquely downward from the drainage groove (11).

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