Corrosion-resistant aluminum material

Abstract

The utility model discloses a corrosion-resistant aluminum material, and belongs to the technical field of aluminum materials. The aluminum material mainly comprises an aluminum material body, the surface of the aluminum material body is electroplated with an anti-corrosion coating, the top face of the aluminum material body is provided with a protection plate for protecting the aluminum material body against outer side corrosion, the protection plate is connected with the two sides of the top face of the aluminum material body in a clamped mode through a mortise and tenon joint mechanism, and the top face of the aluminum material body is provided with a plurality of protruding strips. Grooves are formed in the bottom face of the protection plate and correspond to the protruding strips in number, the protruding strips are arranged in the grooves respectively, firstly, the surface of the aluminum material is electroplated with an anti-corrosion coating, the anti-corrosion performance of the aluminum material is enhanced to a certain degree, the protection plate is further arranged on the surface, exposed to the outer side, of the aluminum material, and two layers of cavities are formed in the protection plate, so that the anti-corrosion performance of the aluminum material is improved to a certain degree. On one hand, the protective plate can prevent the anti-corrosion coating from falling off, and on the other hand, the protective plate can prevent the aluminum material from being damaged due to the fact that sharp objects act on the surface of the aluminum material.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum materials, and in particular to a corrosion-resistant aluminum material. Background Art

[0002] Aluminum is a common metal material, mainly made of aluminum. Aluminum has the advantages of light weight, good thermal conductivity and electrical conductivity, and corrosion resistance.

[0003] After searching, the announcement number is CN216766334U, which discloses an anti-corrosion aluminum material, including an aluminum layer, a sound insulation layer and an anti-corrosion coating; the sound insulation layer is fixed to one side of the aluminum layer; the anti-corrosion coating is fixed to the side of the sound insulation layer away from the aluminum layer; the sound insulation layer is composed of a rectangular shell and a filler; a plurality of straight rods are fixed to the inside of the rectangular shell, and the plurality of straight rods cross each other to form a plurality of grids, and the filler is arranged inside the grids; the anti-corrosion coating is composed of a paint layer and a coating layer; the paint layer is arranged on the side wall of the sound insulation layer; the coating layer is arranged on the surface of the paint layer; the noise isolation effect is good, the damage caused by noise to employees is reduced, and the sleep quality of employees is guaranteed. The setting of the anti-corrosion coating makes the outer surface of the sound insulation layer have a good anti-corrosion effect.

[0004] However, although the existing aluminum materials can be corrosion-resistant to a certain extent, aluminum is prone to corrosion in humid, acidic or alkaline environments. Corrosion will cause rust or oxidation on the surface of the aluminum, affecting the appearance. The existing anti-corrosion solution is only to paint or other anti-corrosion coatings on the surface of the aluminum to further enhance the corrosion resistance of the aluminum. However, the anti-corrosion coating will fall off after long-term use, especially when the outdoor temperature is too high or too low, making it impossible to protect the aluminum.

[0005] Therefore, it is necessary to provide a corrosion-resistant aluminum material to solve the above problems.

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

[0007] The purpose of the utility model is to provide a corrosion-resistant aluminum material to solve the problems raised in the above background technology.

[0008] The technical solution adopted by this application to solve its technical problem is:

[0009] A corrosion-resistant aluminum material comprises an aluminum body, the surface of the aluminum body is electroplated with an anti-corrosion coating, a protective plate for protecting the aluminum body from external corrosion is installed on the top surface of the aluminum body, and the protective plate is clamped with both sides of the top surface of the aluminum body through a mortise and tenon mechanism;

[0010] The top surface of the aluminum body is provided with a plurality of raised strips, and the bottom surface of the protection plate is provided with grooves corresponding to the number of the raised strips, and the plurality of raised strips are respectively placed in the grooves.

[0011] Preferably, the raised strip is a semicircular structure, and the groove is also a semicircular notch.

[0012] Preferably, the mortise and tenon mechanism comprises a card slot and a card strip, the card slots are respectively provided on both sides of the top surface of the aluminum body, and the card strips are respectively integrally formed on both sides of the bottom surface of the protection plate, and the card strips are snapped into the card slots.

[0013] Preferably, the clamping strip is in an inverted trapezoidal structure, and the clamping slot is an inverted trapezoidal notch.

[0014] Preferably, a plurality of the raised strips are arranged equidistantly on the surface of the aluminum body.

[0015] Preferably, the interior of the protection plate is divided into a first cavity and a second cavity by a partition, and a plurality of support bars are provided inside the second cavity, and the plurality of support bars are arranged at equal intervals in the second cavity.

[0016] The beneficial effects of this application are:

[0017] First, the surface of the aluminum is electroplated with an anti-corrosion coating to enhance the corrosion resistance of the aluminum to a certain extent. Then, a protective plate is installed on the exposed surface of the aluminum. The protective plate has two layers of cavities inside. The protective plate can prevent the anti-corrosion coating from falling off on the one hand, and on the other hand, it can also prevent the aluminum from being damaged by sharp objects acting on the surface of the aluminum.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0020] In the attached picture:

[0021] Figure 1 This is a schematic diagram of the overall structure of a corrosion-resistant aluminum material of the utility model;

[0022] Figure 2 This is a schematic diagram of the main structure of the aluminum body and the protection plate of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the aluminum body of the utility model;

[0024] Figure 4 This is a schematic diagram of the protection plate structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the protection plate of the utility model.

[0026] Among them, the reference numerals in the figure are:

[0027] 1. Aluminum body; 11. Raised strip; 12. Card slot;

[0028] 2. Protective plate; 21. Groove; 22. Card strip; 23. First cavity; 24. Partition plate; 25. Second cavity; 26. Support strip;

[0029] 3. Anti-corrosion coating. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present application.

[0032] See also Figure 1-5 , the utility model provides embodiments:

[0033] A corrosion-resistant aluminum material comprises an aluminum body 1, the surface of the aluminum body 1 is electroplated with an anti-corrosion coating 3, and the anti-corrosion coating 3 can be

[0034] Any one of the zinc coating, nickel plating, anti-corrosion paint layer or inorganic coating can effectively block the contact between the corrosive medium and the surface of the aluminum plate, so that the aluminum body 1 can have better corrosion resistance and is not easily corroded when exposed to harmful corrosive media.

[0035] A protective plate 2 is installed on the top surface of the aluminum body 1 to protect the aluminum body 1 from external corrosion. The protective plate 2 is clamped with the two sides of the top surface of the aluminum body 1 through a mortise and tenon mechanism. The mortise and tenon mechanism includes a clamping groove 12 and a clamping strip 22. The top surface of the aluminum body 1 is respectively provided with a clamping groove 12, and the two sides of the bottom surface of the protective plate 2 are respectively integrally formed with a clamping strip 22. The clamping strip 22 is clamped in the clamping groove 12. The clamping strip 22 has an inverted trapezoidal structure, and the clamping groove 12 is an inverted trapezoidal notch.

[0036] During installation, the protection plate 2 is placed on top of the aluminum body 1 and offset, and then the clip 22 is inserted into the clip slot 12 until the protection plate 2 is placed directly above the aluminum body 1. The protection plate 2 can be installed on the aluminum body 1. The clip 22 of the mortise and tenon mechanism and the clip slot 12 are overlapped with each other through the inverted trapezoidal tenons and mortises when connected, forming a solid connection with a stable structure that can withstand a large load. It is also convenient for disassembly and reassembly, and is easy for maintenance and replacement.

[0037] The top surface of the aluminum body 1 is provided with a plurality of raised strips 11, and the bottom surface of the protection plate 2 is provided with grooves 21 corresponding to the number of raised strips 11. The plurality of raised strips 11 are respectively placed in the grooves 21. The raised strips 11 are semicircular in structure, and the grooves 21 are also semicircular notches.

[0038] A plurality of raised strips 11 are equidistantly arranged on the surface of the aluminum body 1, and the plurality of raised strips 11 are correspondingly fitted with the grooves 21 to ensure the tightness between the protection plate 2 and the aluminum body 1 after installation, while also reducing the possibility of deformation of the mortise and tenon mechanism, which may cause misalignment between the protection plate 2 and the aluminum body 1.

[0039] The interior of the protective plate 2 is divided into a first cavity 23 and a second cavity 25 by a partition 24. A plurality of support bars 26 are provided inside the second cavity 25. The plurality of support bars 26 are arranged at equal intervals in the second cavity 25. The first cavity and the second cavity 25 separated by the partition 24 can effectively alleviate the direct contact of external sharp objects with the surface of the aluminum plate body. The plurality of support bars 26 provide support for the surface of the protective plate 2 and can also prevent the surface of the protective plate 2 from deformation.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. 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 corrosion-resistant aluminum material, comprising an aluminum material body (1), characterized in that: The surface of the aluminum body (1) is electroplated with an anti-corrosion coating (3), and a protective plate (2) is installed on the top surface of the aluminum body (1) to protect the aluminum body (1) from external corrosion, and the protective plate (2) is clamped with both sides of the top surface of the aluminum body (1) through a mortise and tenon mechanism; The top surface of the aluminum body (1) is provided with a plurality of raised strips (11), and the bottom surface of the protection plate (2) is provided with grooves (21) corresponding to the number of raised strips (11), and the plurality of raised strips (11) are respectively placed in the grooves (21).

2. The corrosion-resistant aluminum material according to claim 1, characterized in that: The raised strip (11) is in a semicircular structure, and the groove (21) is also in a semicircular notch.

3. The corrosion-resistant aluminum material according to claim 1, characterized in that: The mortise and tenon mechanism comprises a clamping groove (12) and a clamping strip (22); the clamping grooves (12) are respectively provided on both sides of the top surface of the aluminum body (1); the clamping strips (22) are respectively integrally formed on both sides of the bottom surface of the protection plate (2); and the clamping strips (22) are clamped in the clamping grooves (12).

4. The corrosion-resistant aluminum material according to claim 3, characterized in that: The clamping strip (22) is in an inverted trapezoidal structure, and the clamping slot (12) is an inverted trapezoidal notch.

5. The corrosion-resistant aluminum material according to claim 1, characterized in that: The plurality of raised strips (11) are arranged at equal intervals on the surface of the aluminum body (1).

6. The corrosion-resistant aluminum material according to claim 1, characterized in that: The interior of the protection plate (2) is divided into a first cavity (23) and a second cavity (25) by a partition (24); a plurality of support bars (26) are provided inside the second cavity (25); and the plurality of support bars (26) are arranged at equal intervals in the second cavity (25).

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