Anti-corrosion nano-coating metal structural part

Abstract

The utility model discloses an anti-corrosion nanometer coating metal structural part which comprises a mounting plate, a connecting plate is welded to the top end of the mounting plate, chamfers are arranged on the two sides of the top end of the connecting plate, mounting structures are arranged in the mounting plate and the connecting plate, and a reinforcing structure is mounted at one end of the connecting plate. And protective structures are arranged on the surfaces of the mounting plate and the connecting plate. The strip-shaped mounting holes are formed in the two sides and the two ends of the mounting plate, and the arc-shaped mounting holes and the circular mounting holes are formed in the connecting plate, so that a larger adjusting space is provided for connection of the metal structural part and equipment, fine adjustment is allowed in the mounting process, the metal structural part is suitable for mounting equipment with different sizes or position deviations, and the mounting efficiency is improved. The flexibility is beneficial for reducing reworking caused by installation errors, the installation efficiency and accuracy are improved, the metal structural part has a larger adaptation range, and therefore the purpose that the metal structural part can adapt to equipment of various models to be installed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, and particularly relates to an anti-corrosion nano-coated metal structural member. Background Technique

[0002] Metal structural members are made of metal materials such as steel, aluminum alloy, copper, etc. They can be of various shapes and sizes, such as screws, washers, snap rings, screws, etc. When these members bear loads, they can utilize the strength and durability of the metal materials to maintain the stability and safety of the structure. Metal structural members have high strength and can bear large loads. Metal materials usually have good corrosion resistance and wear resistance, enabling metal structural members to maintain stable performance during long-term use. Metal structural members can be made into various shapes and sizes through different processing methods, such as sheet metal processing, cold heading, forging, casting, etc. to meet the requirements of different projects. The assembly of metal structural members is basically the same as the general machine assembly principle. However, due to the poor accuracy and interchangeability of metal structural members, most of them need to be selected or adjusted during assembly. When connecting, mostly non-detachable connections such as welding are used, and it is difficult to repair, which easily leads to the scrapping of parts. Therefore, there are strict requirements for the assembly procedure. A large amount of welding work is often involved during the assembly process, and it is necessary to master the laws of welding stress and deformation to prevent or reduce post-welding deformation and straightening work. Some metal structural members are large in size, poor in rigidity, and easy to deform. Reinforcement measures should be considered during assembly.

[0003] Today's metal structural members can basically meet people's usage requirements, but there are still some problems, which are specifically described as follows:

[0004] 1. The problem that metal structural members are difficult to adapt to multiple types of equipment for installation. Metal structural members usually need to be installed at different positions of different equipment. Sometimes, the position of the installation hole of the metal structural member with the appropriate size is not adapted to the equipment, which increases the difficulty of finding a suitable metal structural member.

[0005] 2. The problem that metal structural members are difficult to prevent corrosion. Metal structural members will face various complex environments during use, such as high temperature, high humidity, acid and alkali, etc. These factors will accelerate the process of metal corrosion, weaken the strength and stability of the structural members, and thus affect their overall performance and service life. Content of the Utility Model

[0006] The purpose of the utility model is to provide an anti-corrosion nano-coated metal structural member to solve the defects that the existing metal structural members are difficult to adapt to multiple types of equipment for installation and difficult to prevent corrosion.

[0007] To solve the above technical problems, the utility model provides the following technical solution: an anti-corrosion nano-coated metal structural member, including a mounting plate;

[0008] A connecting plate is welded to the top end of the mounting plate. Chamfers are provided on both sides of the top end of the connecting plate. Mounting structures are provided inside both the mounting plate and the connecting plate;

[0009] The mounting structure includes an arc-shaped mounting hole, a circular mounting hole, and a strip-shaped mounting hole. The arc-shaped mounting hole is provided at the top of the connecting plate;

[0010] A reinforcing structure is installed at one end of the connecting plate. Protective structures are provided on the surfaces of both the mounting plate and the connecting plate.

[0011] During use, first determine whether it is necessary to strengthen the supporting force of the metal structure according to the structural strength of the installation position required. When strengthening is needed, align the slider of the reinforcing plate with the sliding grooves of the mounting plate and the connecting plate and then slide it in. Then, fix the reinforcing plate with a fixing nut and a fixing screw. Place the metal structure with the installed reinforcing plate on the equipment to be installed, and install the metal structure by using bolts to connect through various mounting holes on the metal structure. The various forms of the mounting holes are convenient for adapting to equipment of different sizes, increasing the applicable range of the metal structure.

[0012] Furthermore, a circular mounting hole is provided at the bottom end of the arc-shaped mounting hole. The circular mounting holes are arranged at equal intervals at the bottom end of the arc-shaped mounting hole, facilitating adaptation to different mounting positions of different equipment.

[0013] Furthermore, strip-shaped mounting holes are provided on both sides and at both ends of the mounting plate. The strip-shaped mounting holes are symmetrically distributed about the central axis of the mounting plate, enabling the metal structure to be evenly stressed and enhancing the stability of the installation.

[0014] Furthermore, the reinforcing structure includes a reinforcing plate, connecting pieces, sliders, sliding grooves, fixing screws, and fixing nuts. The reinforcing plate is installed at one end of the connecting plate. Connecting pieces are integrally formed on both sides of the bottom end of the reinforcing plate. A slider is integrally formed at the bottom end of the reinforcing plate. The sliding grooves are provided at the top end of the mounting plate and at one end of the connecting plate. The fixing screw passes through the inside of the mounting plate and the connecting piece, and a fixing nut is installed on the outer side of the fixing screw, facilitating the user to add a reinforcing plate according to needs, thereby increasing the overall structural strength.

[0015] Furthermore, the outer diameter of the slider is smaller than the inner diameter of the sliding groove. The slider is slidably connected to the sliding groove, limiting the installation position of the reinforcing plate and making the installation more stable.

[0016] Furthermore, external threads are provided on the outer side wall of the fixing screw, and corresponding internal threads are provided on the inner side wall of the fixing nut. The fixing screw is threadedly connected to the fixing nut, facilitating the installation or disassembly of the reinforcing plate.

[0017] Furthermore, the protective structure includes a nano-graphene coating, a nano-polyaniline coating, and a nano-ceramic coating. The nano-graphene coating is disposed on the outer sidewalls of the mounting plate and the connecting plate. The nano-polyaniline coating is provided on the outer side of the nano-graphene coating, and the nano-ceramic coating is disposed on the outer sidewall of the nano-polyaniline coating. The multi-layer nano-coatings protect the metal structural members and increase the corrosion resistance of the metal structural members.

[0018] The anti-corrosion nano-coated metal structural member provided by the present utility model has the following advantages: by providing strip-shaped mounting holes on both sides and at both ends of the mounting plate, and arc-shaped mounting holes and a plurality of circular mounting holes on the connecting plate, a larger adjustment space is provided for the connection between the metal structural member and the device, allowing for fine adjustment during the installation process to adapt to installation devices with different sizes or position deviations. This flexibility helps to reduce rework caused by installation errors, improve installation efficiency and accuracy, enables the metal structural member to have a larger adaptation range, enhances the overall compatibility, and thus achieves the purpose of enabling the metal structural member to be adapted to a variety of device models for installation.

[0019] By providing a multi-layer nano anti-corrosion coating on the surface of the metal structural member, the innermost nano-graphene coating has extremely high mechanical strength, excellent thermal stability and chemical stability, and can form a dense barrier to effectively prevent the contact between corrosive media and the metal substrate. The nano-polyaniline coating can form a dense protective film on the metal surface to effectively prevent the erosion of corrosive media. The outermost nano-ceramic coating not only has corrosion resistance but also has excellent properties such as high temperature resistance and wear resistance, which can extend the service life of the metal structural member. Due to its nano-scale thickness and fine structure, the nano-coating can exhibit high chemical activity and enhanced adhesion, and can form a closer bond with the substrate, thereby achieving the purpose of enabling the metal structural member to be anti-corrosive. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a front-view structural schematic diagram of the present utility model;

[0022] Figure 3 is a side-view cross-sectional structural schematic diagram of the present utility model;

[0023] Figure 4 is a top-view structural schematic diagram of the present utility model;

[0024] Figure 5 is of the present utility model Figure 3 is a partial cross-sectional enlarged structural schematic diagram at A in the figure.

[0025] Description of the reference numerals in the drawings: 1. mounting plate; 2. connecting plate; 3. chamfer; 4. mounting structure; 401. arc-shaped mounting hole; 402. circular mounting hole; 403. strip-shaped mounting hole; 5. strengthening structure; 501. strengthening plate; 502. connecting piece; 503. slider; 504. chute; 505. fixing screw; 506. fixing nut; 6. protection structure; 601. nano-graphene coating; 602. nano-polyaniline coating; 603. nano-ceramic coating. Detailed implementation manners

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 - 5 , an embodiment provided by the present invention: an anti-corrosion nano-coated metal structural member, including a mounting plate 1.

[0028] A connecting plate 2 is welded to the top end of the mounting plate 1, and chamfers 3 are provided on both sides of the top end of the connecting plate 2.

[0029] Mounting structures 4 are provided inside both the mounting plate 1 and the connecting plate 2. The mounting structure 4 includes an arc-shaped mounting hole 401, a circular mounting hole 402, and a strip-shaped mounting hole 403. The arc-shaped mounting hole 401 is opened at the top of the connecting plate 2, and a circular mounting hole 402 is opened at the bottom end of the arc-shaped mounting hole 401. The circular mounting holes 402 are arranged at equal intervals at the bottom end of the arc-shaped mounting hole 401. Strip-shaped mounting holes 403 are opened on both sides and at both ends of the mounting plate 1, and the strip-shaped mounting holes 403 are symmetrically distributed about the central axis of the mounting plate 1.

[0030] Referring to Figures 1 - 5 as shown, strip-shaped mounting holes 403 are opened on both sides and at both ends of the mounting plate 1, and an arc-shaped mounting hole 401 and a plurality of circular mounting holes 402 are opened on the connecting plate 2, providing a greater adjustment space for the connection between the metal structural member and the device, allowing fine adjustment during the installation process to adapt to installation devices with different sizes or position deviations. This flexibility helps reduce rework caused by installation errors, improve installation efficiency and accuracy, gives the metal structural member a greater adaptation range, and enhances the overall compatibility.

[0031] One end of the connecting plate 2 is equipped with a strengthening structure 5. The strengthening structure 5 includes a strengthening plate 501, a connecting piece 502, a slider 503, a sliding groove 504, a fixing screw 505 and a fixing nut 506. The strengthening plate 501 is installed at one end of the connecting plate 2. Connecting pieces 502 are integrally formed on both sides of the bottom end of the strengthening plate 501. A slider 503 is integrally formed at the bottom end of the strengthening plate 501. The sliding groove 504 is arranged at the top end of the mounting plate 1 and one end of the connecting plate 2. The outer diameter of the slider 503 is smaller than the inner diameter of the sliding groove 504, and the slider 503 is slidably connected to the sliding groove 504. The fixing screw 505 passes through the mounting plate 1 and the connecting piece 502. A fixing nut 506 is installed on the outer side of the fixing screw 505. External threads are provided on the outer side wall of the fixing screw 505, and corresponding internal threads are provided on the inner side wall of the fixing nut 506. The fixing screw 505 and the fixing nut 506 are in threaded connection.

[0032] Refer to the attached Figures 1 - 4 As shown, sliding grooves 504 adapted to the sliders 503 on the strengthening plate 501 are opened on the mounting plate 1 and the connecting plate 2. Users can decide whether to install the strengthening plate 501 according to the usage requirements of the metal structural member and the installation space. The installation of multiple strengthening plates 501 can greatly enhance the structural strength of the mounting plate 1 and the connecting plate 2, enabling the metal structural member to withstand greater external forces and loads, improving the overall strength of the metal structural member, making the stress on the metal structural member more uniform, reducing the stress concentration phenomenon, and thus extending the service life of the metal structural member.

[0033] Protective structures 6 are provided on the surfaces of the mounting plate 1 and the connecting plate 2. The protective structure 6 includes a nano-graphene coating 601, a nano-polyaniline coating 602 and a nano-ceramic coating 603. The nano-graphene coating 601 is provided on the outer side walls of the mounting plate 1 and the connecting plate 2. The nano-polyaniline coating 602 is provided on the outer side of the nano-graphene coating 601. The outer side wall of the nano-polyaniline coating 602 is provided with the nano-ceramic coating 603.

[0034] Refer to the attached Figure 1 and the attached Figure 5 As shown, multiple nano anti-corrosion coatings are provided on the surface of the metal structural member. The innermost nano-graphene coating 601 has extremely high mechanical strength, excellent thermal stability and chemical stability, and can form a dense barrier to effectively prevent the contact between corrosive media and the metal substrate. The nano-polyaniline coating 602 can form a dense protective film on the metal surface to effectively prevent the erosion of corrosive media. The outermost nano-ceramic coating 603 not only has the property of corrosion resistance but also has excellent properties such as high temperature resistance and wear resistance, which can extend the service life of the metal structural member. Due to its nano-scale thickness and fine structure, the nano coating can exhibit high chemical activity and enhanced adhesion, and can form a closer bond with the substrate.

[0035] 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 on some of the technical features. Any modifications, equivalent replacements, improvements, 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 corrosion - resistant nano - coated metal structural member, including a mounting plate (1); It is characterized in that: A connecting plate (2) is welded to the top of the mounting plate (1). Chamfers (3) are provided on both sides of the top of the connecting plate (2). Mounting structures (4) are provided inside both the mounting plate (1) and the connecting plate (2); The mounting structure (4) includes an arc - shaped mounting hole (401), a circular mounting hole (402), and a strip - shaped mounting hole (403). The arc - shaped mounting hole (401) is opened at the top of the connecting plate (2); A reinforcing structure (5) is installed at one end of the connecting plate (2). Protective structures (6) are provided on the surfaces of both the mounting plate (1) and the connecting plate (2).

2. The anti-corrosion nano-coated metal structural member according to claim 1, wherein: A circular mounting hole (402) is opened at the bottom end of the arc - shaped mounting hole (401). The circular mounting holes (402) are arranged at equal intervals at the bottom end of the arc - shaped mounting hole (401).

3. The anti-corrosion nano-coated metal structural member according to claim 1, characterized in that: Strip - shaped mounting holes (403) are opened on both sides and at both ends of the mounting plate (1). The strip - shaped mounting holes (403) are symmetrically distributed about the central axis of the mounting plate (1).

4. A corrosion-resistant nano-coated metal structural member according to claim 1, characterized in that: The reinforcing structure (5) includes a reinforcing plate (501), connecting pieces (502), sliders (503), chutes (504), fixing screws (505), and fixing nuts (506). The reinforcing plate (501) is installed at one end of the connecting plate (2). Connecting pieces (502) are integrally formed on both sides of the bottom end of the reinforcing plate (501). A slider (503) is integrally formed at the bottom end of the reinforcing plate (501). The chute (504) is provided at the top of the mounting plate (1) and one end of the connecting plate (2). The fixing screw (505) passes through the inside of the mounting plate (1) and the connecting piece (502). A fixing nut (506) is installed on the outer side of the fixing screw (505).

5. The anti-corrosion nano-coated metal structural member according to claim 4, characterized in that: The outer diameter of the slider (503) is smaller than the inner diameter of the chute (504). The slider (503) is slidably connected to the chute (504).

6. The anti-corrosion nano-coated metal structural member according to claim 4, wherein: External threads are provided on the outer side wall of the fixing screw (505). Corresponding internal threads are provided on the inner side wall of the fixing nut (506). The fixing screw (505) is threadedly connected to the fixing nut (506).

7. An anti-corrosion nano-coated metal structural member according to claim 1, characterized in that: The protective structure (6) includes a nano - graphene coating (601), a nano - polyaniline coating (602), and a nano - ceramic coating (603). The nano - graphene coating (601) is provided on the outer side walls of the mounting plate (1) and the connecting plate (2). A nano - polyaniline coating (602) is provided on the outer side of the nano - graphene coating (601). A nano - ceramic coating (603) is provided on the outer side wall of the nano - polyaniline coating (602).

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