Wear-resistant and corrosion-resistant aluminum profile structure

Abstract

The utility model discloses a wear-resistant and corrosion-resistant aluminum profile structure in the technical field of aluminum profile structures, which comprises a first aluminum profile body, a first fixed connecting component is arranged at one end of the top of the first aluminum profile body, and a connecting vertical plate is arranged at the top of the first fixed connecting component. A second fixed connecting assembly of the same structure as the first fixed connecting assembly is arranged at the top of the connecting vertical plate, and second aluminum profile bodies of the same structure as the first aluminum profile body are arranged on the two sides of the outer wall of the second fixed connecting assembly. The first fixed connection assembly is matched with the second fixed connection assembly, so that transverse and vertical installation connection or disassembly is facilitated, a protective film on the surface of the aluminum profile is not prone to being abraded in the installation connection or disassembly movement process, and the protective film is prevented from falling off and being corroded.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile structures, in particular to a wear-resistant and corrosion-resistant aluminum profile structure. Background Art

[0002] The joints of aluminum profiles are the parts of the aluminum profile structure where stress is concentrated. They are easily affected by friction, vibration and stress during use. If the joints do not have good wear resistance and corrosion resistance, wear and corrosion will gradually increase over time, causing the connections to loosen, deform or even break, thereby affecting the stability and safety of the entire structure. Moreover, the joints are often areas of stress concentration. When subjected to external forces, localized excessive stress is likely to occur. This stress concentration will cause the protective film on the surface of the aluminum profile to rupture, exposing the metal to a corrosive environment.

[0003] According to the authorization publication number CN204645968U, an aluminum profile structure is disclosed. The cross-section of the aluminum profile body is square, and the edges of the square are rounded to effectively avoid damage to the aluminum profiles due to collisions between each other. A groove is provided on each of the two adjacent side surfaces of the aluminum profile body, and a mounting bolt is provided in one of the grooves. The nut of the mounting bolt is clamped and slidably arranged in the groove, so that the aluminum profile can be assembled with multiple other components of different dimensions at the same time through the bolts. It has good mechanical properties and significant effects. The aluminum profile body is provided with reinforcing ribs connected to the vertices of the profile, which not only reduces the weight of the profile but also enhances the compressive strength.

[0004] The above patent realizes the function of connecting aluminum profiles, but the connection is not convenient to disassemble, and the connector is easily worn during installation or removal. The protective film on the surface of the aluminum profile is easily broken and corroded when worn, which affects the service life of the connector. Therefore, we propose a wear-resistant and corrosion-resistant aluminum profile structure. Utility Model Content

[0005] The purpose of the utility model is to provide a wear-resistant and corrosion-resistant aluminum profile structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a wear-resistant and corrosion-resistant aluminum profile structure, comprising a first aluminum profile body, a first fixed connection component is provided at one end of the top of the first aluminum profile body, a connecting vertical plate is provided on the top of the first fixed connection component, a second fixed connection component with the same structure as the first fixed connection component is provided on the top of the connecting vertical plate, and a second aluminum profile body with the same structure as the first aluminum profile body is provided on both sides of the outer wall of the second fixed connection component.

[0007] Preferably, the first fixed connection component includes a square through shell arranged at the bottom of the connecting vertical plate, and two groups of support slide grooves of the same structure are arranged on both sides of the inner wall of the square through shell, the inner wall of the support slide groove is slidably connected with a support slider, a slide cylinder is provided on one side of the support slider, and a connecting rod is slidably connected to one side of the inner wall of the slide cylinder, a spring is provided on the outer wall of the connecting rod, and a first abutment block is provided on one side of the connecting rod, and a second abutment block is provided on the other side of the outer wall of the slide cylinder, and a toggle handle is provided on one side of the outer wall of the slide cylinder.

[0008] Preferably, a circular limit block is provided on one side of the outer wall of the connecting rod.

[0009] Preferably, rubber pads of the same structure are provided on one side of the outer wall of the first abutting block and one side of the outer wall of the second abutting block.

[0010] Preferably, the inner side walls of the first aluminum profile body and the second aluminum profile body are both provided with a polyurethane coating of the same structure.

[0011] Preferably, a square sliding groove matching the toggle handle is provided on one side of the outer wall of the square through-shell.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention facilitates horizontal and vertical installation, connection or disassembly by cooperating with the second fixed connection component through the first fixed connection component, and is not easy to wear and tear the protective film on the surface of the aluminum profile during the installation, connection or disassembly movement, thus avoiding the shedding and corrosion of the protective film. During disassembly, the slide is driven by turning the handle to slide along the inner wall of the square slide groove toward the spring side, and at the same time, the slide drives the supporting sliders provided on both sides to support and slide in the two groups of supporting slide grooves of the same structure. The extrusion force of the slide sliding toward the spring side squeezes the spring provided on the outer wall of the connecting rod to contract, and the slide It also drives the second abutment block on the other side of the outer wall to separate from the inner wall of the connection between the first aluminum profile body and the second aluminum profile body. The first abutment block and one side of the outer wall of the second abutment block are both provided with rubber pads of the same structure to avoid wear during installation and abutment. The inner walls of the first aluminum profile body and the second aluminum profile body are both provided with a polyurethane coating of the same structure with good wear resistance and corrosion resistance, thereby avoiding wear and corrosion of the first aluminum profile body and the second aluminum profile body during installation, connection or disassembly. Compared with traditional friction plug-in, the aluminum profile will be worn and the anti-corrosion material of the inner wall of the aluminum profile will be worn by friction during installation, connection or disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the new structure of the first aluminum profile body of this utility model;

[0015] Figure 3This is a schematic diagram of the new structure of the first fixed connection component of this utility model.

[0016] In the figure: 1. First aluminum profile body; 11. Polyurethane coating; 2. First fixed connection component; 21. Square through shell; 211. Square sliding groove; 22. Support slider; 23. Slide; 24. Toggle handle; 25. Support slide; 26. Connecting rod; 261. Round limit block; 27. Spring; 28. First abutment block; 29. Second abutment block; 291. Rubber pad; 3. Second aluminum profile body; 4. Second fixed connection component; 5. Connecting vertical plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-3 As mentioned in the background technology, the above patents implement the function of connecting aluminum profiles in the prior art, but the connection is not convenient to disassemble, and is easily worn during the installation or removal of the connector. The protective film on the surface of the aluminum profile is easily broken and corroded when worn, affecting the service life of the connector. The utility model provides a technical solution: it includes a first aluminum profile body 1, a first fixed connection component 2 is provided at one end of the top of the first aluminum profile body 1, a connecting vertical plate 5 is provided on the top of the first fixed connection component 2, a second fixed connection component 4 with the same structure as the first fixed connection component 2 is provided on the top of the connecting vertical plate 5, and a second aluminum profile body 3 with the same structure as the first aluminum profile body 1 is provided on both sides of the outer wall of the second fixed connection component 4. The first fixed connection component 2 cooperates with the second fixed connection component 4 to facilitate installation, connection or removal, and is not easy to wear and tear the protective film on the surface of the aluminum profile during installation, connection or removal, thereby avoiding shedding and corrosion of the protective film.

[0019] See also Figure 1-3As shown, the first fixed connection component 2 includes a square through shell 21 arranged at the bottom of the connecting vertical plate 5, and two groups of support slide grooves 25 of the same structure are provided on both sides of the inner wall of the square through shell 21. The inner wall of the support slide groove 25 is slidably connected to the support slider 22, and a slide cylinder 23 is provided on one side of the support slider 22. A connecting rod 26 is slidably connected to one side of the inner wall of the slide cylinder 23. A spring 27 is provided on the outer wall of the connecting rod 26, and a first abutment block 28 is provided on one side of the connecting rod 26, and a second abutment block 29 is provided on the other side of the outer wall of the slide cylinder 23. A toggle handle 24 is provided. When disassembling, the toggle handle 24 drives the slide 23 to slide on the inner wall of the square sliding groove 211 toward the side of the spring 27. At the same time, the slide 23 drives the supporting sliders 22 provided on both sides to support and slide in two groups of supporting slide grooves 25 of the same structure. The extrusion force of the slide 23 sliding toward the side of the spring 27 squeezes the spring 27 provided on the outer wall of the connecting rod 26 to contract, and the slide 23 drives the second abutment block 29 on the other side of the outer wall to detach from the inner wall of the connection between the first aluminum profile body 1 and the second aluminum profile body 3.

[0020] See also Figure 2-3 As shown, a circular stopper 261 is provided on one side of the outer wall of the connecting rod 26 , and the circular stopper 261 prevents the connecting rod 26 from falling off the slide cylinder 23 .

[0021] See also Figure 3 As shown, the first abutment block 28 and the second abutment block 29 on one side are both provided with rubber pads 291 of the same structure on one side of the outer wall, so as to avoid wear during installation and abutment.

[0022] See also Figure 2 As shown, the inner walls of the first aluminum profile body 1 and the second aluminum profile body 3 are both provided with a polyurethane coating 11 of the same structure. The polyurethane coating 11 of the same structure is provided on the inner walls of the first aluminum profile body 1 and the second aluminum profile body 3, which has good wear resistance and corrosion resistance, thereby avoiding wear and corrosion of the first aluminum profile body 1 and the second aluminum profile body 3 during installation, connection or disassembly.

[0023] See also Figure 3 As shown, a square sliding groove 211 matching the toggle handle 24 is provided on one side of the outer wall of the square through-shell 21 , and the square sliding groove 211 facilitates the sliding of the toggle handle 24 .

[0024] Working principle: When disassembling, the user drives the slide 23 to slide on the inner wall of the square sliding groove 211 toward the side of the spring 27 by toggling the handle 24. At the same time, the slide 23 drives the supporting sliders 22 provided on both sides to support and slide in the two groups of supporting slide grooves 25 of the same structure. The extrusion force of the slide 23 sliding toward the side of the spring 27 squeezes the spring 27 provided on the outer wall of the connecting rod 26 to contract, and the slide 23 drives the second abutment block 29 on the other side of the outer wall to detach from the inner wall of the connection between the first aluminum profile body 1 and the second aluminum profile body 3. When fixing, further loosen the toggle handle 24, and the spring 27 is stretched without force, driving the second abutment block 29 on the other side of the outer wall of the slide 23 to abut against the first aluminum profile body 1 and the second aluminum profile. The inner wall of the connection of the main body 3 is convenient for horizontal and vertical installation, connection or disassembly of aluminum profiles through the first fixed connection component 2 and the second fixed connection component 4, and the operation is simple. The first abutment block 28 and the second abutment block 29 on one side are both provided with a rubber pad 291 of the same structure on one side of the outer wall to avoid wear during installation and abutment. The first aluminum profile body 1 and the second aluminum profile body 3 are both provided with a polyurethane coating 11 of the same structure on the inner side walls, which has good wear resistance and corrosion resistance, avoiding wear and corrosion when the first aluminum profile body 1 and the second aluminum profile body 3 are installed, connected or disassembled. Compared with the traditional aluminum profile friction plug-in, the aluminum profile will be subjected to friction during installation, connection or disassembly, causing wear and tear on the anti-corrosion material of the inner wall of the aluminum profile.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wear-resistant and corrosion-resistant aluminum profile structure, characterized by: The invention comprises a first aluminum profile body (1), wherein a first fixed connection component (2) is provided at one end of the top of the first aluminum profile body (1), a connecting vertical plate (5) is provided at the top of the first fixed connection component (2), a second fixed connection component (4) having the same structure as the first fixed connection component (2) is provided at the top of the connecting vertical plate (5), and a second aluminum profile body (3) having the same structure as the first aluminum profile body (1) is provided on both sides of the outer wall of the second fixed connection component (4).

2. The wear-resistant and corrosion-resistant aluminum profile structure according to claim 1, characterized in that: The first fixed connection component (2) includes a square through shell (21) arranged at the bottom of the connecting vertical plate (5), two groups of support slides (25) of the same structure are arranged on both sides of the inner wall of the square through shell (21), the inner wall of the support slide (25) is slidably connected to a support slider (22), a slide cylinder (23) is arranged on one side of the support slider (22), a connecting rod (26) is slidably connected to one side of the inner wall of the slide cylinder (23), a spring (27) is arranged on the outer wall of the connecting rod (26), and a first abutting block (28) is arranged on one side of the connecting rod (26), and a second abutting block (29) is arranged on the other side of the outer wall of the slide cylinder (23), and a toggle handle (24) is arranged on one side of the outer wall of the slide cylinder (23).

3. The wear-resistant and corrosion-resistant aluminum profile structure according to claim 2, characterized in that: A circular limiting block (261) is provided on one side of the outer wall of the connecting rod (26).

4. The wear-resistant and corrosion-resistant aluminum profile structure according to claim 2, characterized in that: One side of the outer wall of the first abutting block (28) and one side of the second abutting block (29) are both provided with a rubber cushion (291) of the same structure.

5. The wear-resistant and corrosion-resistant aluminum profile structure according to claim 1, characterized in that: The inner side walls of the first aluminum profile body (1) and the second aluminum profile body (3) are both provided with a polyurethane coating (11) of the same structure.

6. The wear-resistant and corrosion-resistant aluminum profile structure according to claim 2, characterized in that: A square sliding groove (211) matching the toggle handle (24) is provided on one side of the outer wall of the square through-shell (21).

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