Anti-deformation high-strength aluminum profile structure

Abstract

The utility model relates to the technical field of aluminum profiles, in particular to an anti-deformation high-strength aluminum profile structure. According to the technical scheme, the aluminum profile comprises an aluminum profile body, a movable plate and a center aluminum pipe, the center aluminum pipe is arranged in the middle of the interior of the aluminum profile body, reinforcing plates are fixedly connected to the four corners of the periphery of the outer surface of the center aluminum pipe, and triangular strips are fixedly connected to the sides, away from the center aluminum pipe, of the outer surfaces of the four reinforcing plates; the four triangular strips are located at the four corners of the periphery of the inner wall of the aluminum profile body correspondingly, movable plates are arranged between every two adjacent reinforcing plates in the aluminum profile body, and a limiting groove is formed in the side, close to the center aluminum pipe, of the outer surface of each movable plate. The anti-deformation strength of the corners of the rectangular tubular aluminum profile is improved, the situation that the corners cannot be recovered due to stress deformation is avoided, the anti-deformation strength of the aluminum profile can be adjusted according to use requirements, and applicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile technical field, concretely is a kind of high-strength aluminium profile structure of deformation resistance. BACKGROUND

[0002] Aluminium profile is alloy material with aluminium as main component, which is processed by adding other elements such as magnesium, silicon, etc., melting, extrusion and other processes, and has the advantages of light weight, corrosion resistance, high strength, good recyclability, etc., and the surface can be treated by oxidation, electrophoresis, spraying, etc. to obtain different colors and properties, and is widely used in building, automobile, aerospace, electronics and many other fields, and is an important material indispensable in modern industry and daily life.

[0003] At present, the corner of rectangular tubular aluminium profile is not easy to recover after stress deformation due to stress concentration, which reduces its deformation resistance, therefore, the high-strength aluminium profile structure of deformation resistance is proposed. UTILITY MODEL CONTENT

[0004] The utility model discloses a high-strength aluminium profile structure of deformation resistance, has the advantages of improving the deformation resistance of the corner of rectangular tubular aluminium profile, avoiding the recovery of the corner due to stress deformation, and adjusting the deformation resistance of aluminium profile according to use demand, improving applicability, solving the problem that the corner of rectangular tubular aluminium profile is not easy to recover after stress deformation due to stress concentration, which reduces its deformation resistance.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of high-strength aluminium profile structure of deformation resistance, including aluminium profile main body, movable plate and center aluminium pipe, the center aluminium pipe is arranged at the middle position in the aluminium profile main body, four corners position at the outer surface of the center aluminium pipe is uniformly connected with reinforcing plate, the outer surface of four reinforcing plates is uniformly connected with triangular strip on the side away from the center aluminium pipe, and four triangular strips are respectively located at the four corner positions of the inner wall of aluminium profile main body, movable plate is arranged between adjacent two reinforcing plates in the aluminium profile main body, and the outer surface of each movable plate is provided with limiting recess on the side close to the center aluminium pipe, the first protruding strip is symmetrically arranged on the both sides of the inner wall of aluminium profile main body, and the second protruding strip is arranged on the outer surface of the center aluminium pipe.

[0006] Preferably, the outer surface of the aluminium profile main body is provided with smooth wear-resistant coating, which improves the wear resistance of the outer surface of the aluminium profile main body, effectively avoids the wear of the outer surface of the aluminium profile main body, and prolongs the service life of the aluminium profile main body.

[0007] Preferably, the four movable plates are internally provided with first weight-reducing openings, thereby reducing the weight of the movable plates and the production materials, and thus reducing the weight and material cost of the aluminum profile.

[0008] Preferably, the four triangular strips are internally provided with second weight-reducing openings, thereby reducing the weight of the triangular strips and the production materials, and thus reducing the weight and material cost of the aluminum profile.

[0009] Preferably, the outer surfaces of the four movable plates are provided with inclined surfaces at positions on both sides of each limiting groove, thereby facilitating the surface adhesion of the movable plates and the reinforcing plates, and thus enabling the movable plates and the reinforcing plates to limit and fix each other, and further improving the stability and strength of the aluminum profile.

[0010] Compared with the prior art, the utility model has the advantages of the following:

[0011] 1. The utility model discloses a aluminum profile main body, center aluminum pipe, reinforcing plate and triangular strip are set up, reached then can improve the anti -deformation intensity of rectangular tubulose aluminum profile corner, avoid the effect that the corner can not restore because of deformation under stress, center aluminum pipe and reinforcing plate divide the aluminum profile main body inside into four stable chambers of triangle, support the corner position of aluminum profile main body simultaneously, and the setting of triangular strip increases the contact area with the corner of aluminum profile main body, and then the corner of aluminum profile main body is not easy to deform when under stress, thereby effectively avoid the corner of aluminum profile main body because of deformation under stress and can not restore.

[0012] 2. The utility model discloses a first protruding strip, second protruding strip, movable plate and limiting groove are set up, reached can further improve the anti -deformation intensity of rectangular tubulose aluminum profile, can also adjust the anti -deformation intensity of aluminum profile according to the effect of use demand, the first protruding strip enhances the anti -deformation intensity of aluminum profile main body itself, the second protruding strip enhances the anti -deformation intensity of center aluminum pipe itself, after the movable plate is inserted into the aluminum profile main body, the second protruding strip is inserted into the limiting groove, and the side of movable plate away from limiting groove is inserted between two first protruding strips, again divide the space in the aluminum profile main body, increase the cavity in the aluminum profile main body, improve the anti -deformation intensity of aluminum profile main body, can select the quantity of movable plate to control the anti -deformation intensity of aluminum profile main body to improve the applicability while reducing the material cost.

[0013] 3. The utility model discloses a inclined surface is set up, thereby facilitating the surface adhesion of the movable plates and the reinforcing plates, and thus enabling the movable plates and the reinforcing plates to limit and fix each other, and further improving the stability and strength of the aluminum profile. ACCURATE DRAWING

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the partial three-dimensional structure schematic view of the aluminum profile main body of the utility model;

[0016] Figure 3 It is the partial three-dimensional structure schematic view of the movable plate of the utility model;

[0017] Figure 4 It is the partial three-dimensional structure schematic view of the center aluminum pipe of the utility model.

[0018] Fig. 1, aluminum profile main body;2, movable plate;3, center aluminum pipe;4, smooth wear-resistant coating;5, first protruding strip;6, first weight-reducing port;7, limiting groove;8, inclined surface;9, triangular strip;10, second weight-reducing port;11, reinforcing plate;12, second protruding strip. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0020] Embodiment one

[0021] As Figures 1-4 shown, the utility model discloses a kind of high-strength aluminum profile structures of deformation resistance, including aluminum profile main body 1, movable plate 2 and center aluminum pipe 3, aluminum profile main body 1 is rectangular tubular, center aluminum pipe 3 is rectangular tubular, four corners position of the four corners of the outer surface of center aluminum pipe 3 are uniformly connected with reinforcing plate 11, four reinforcing plates 11 outer surface side, away from center aluminum pipe 3, are uniformly connected with triangular strip 9, and four triangular strips 9 are located at four corners position of the inner wall of aluminum profile main body 1 four corners respectively, triangular strip 9 and reinforcing plate 11 are integrally formed with center aluminum pipe 3, movable plate 2 is arranged between adjacent two reinforcing plates 11 in aluminum profile main body 1 inside, and the side of each movable plate 2 outer surface, close to center aluminum pipe 3, is provided with limiting groove 7, two sides of the inner wall of aluminum profile main body 1 four around are symmetrically provided with first protruding strip 5, first protruding strip 5 is integrally formed with aluminum profile main body 1, second protruding strip 12 is arranged around the outer surface of center aluminum pipe 3, and second protruding strip 12 is integrally formed with center aluminum pipe 3.

[0022] In the embodiment, the center aluminum pipe 3 and the reinforcing plate 11 divide the aluminum profile body 1 into four triangular stable chambers, support the corner positions of the aluminum profile body 1, the triangular strips 9 increase the contact area of the corners of the aluminum profile body 1, and the corners of the aluminum profile body 1 are not easy to deform when the corners are stressed, thereby effectively avoiding that the corners of the aluminum profile body 1 cannot recover due to stress deformation, the first protruding strips 5 enhance the anti-deformation strength of the aluminum profile body 1, the second protruding strips 12 enhance the anti-deformation strength of the center aluminum pipe 3, after the movable plate 2 is inserted into the aluminum profile body 1, the second protruding strips 12 are inserted into the limiting grooves 7, the side, away from the limiting grooves 7, of the movable plate 2 is inserted between the two first protruding strips 5, the space in the aluminum profile body 1 is divided again, the cavity in the aluminum profile body 1 is increased, the anti-deformation strength of the aluminum profile body 1 is improved, and the number of the movable plates 2 can be selected to control the anti-deformation strength of the aluminum profile body 1, so that the applicability is improved and the material cost is reduced.

[0023] Embodiment two

[0024] As Figures 1-4 shown, the anti-deformation high-strength aluminum profile structure further comprises a smooth wear-resistant coating 4 arranged around the outer surface of the aluminum profile body 1, the smooth wear-resistant coating 4 improves the wear resistance of the outer surface of the aluminum profile body 1, effectively avoids the wear of the outer surface of the aluminum profile body 1, prolongs the service life of the aluminum profile body 1, the first weight-reducing openings 6 are arranged in the four movable plates 2, the second weight-reducing openings 10 are arranged in the four triangular strips 9, the first weight-reducing openings 6 and the second weight-reducing openings 10 reduce the weight and the production material of the movable plates 2 and the triangular strips 9, thereby reducing the weight and the material cost of the aluminum profile, and the inclined surfaces 8 are arranged on the outer surface of each movable plate 2 at the positions on both sides of each limiting groove 7.

[0025] In the embodiment, the inclined surfaces 8 facilitate the surface adhesion of the movable plates 2 and the reinforcing plates 11, so that the movable plates 2 and the reinforcing plates 11 limit and fix each other, and the stability and the strength of the aluminum profile are further improved.

[0026] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A high-strength, deformation-resistant aluminum profile structure comprising an aluminum profile body (1), a movable plate (2), and a central aluminum tube (3), characterized in that: The aluminum profile body (1) is internally provided with a center aluminum pipe (3) at the middle position, four corners of the outer surface of the center aluminum pipe (3) are fixedly connected with reinforcing plates (11), the outer surface of the four reinforcing plates (11) away from the center aluminum pipe (3) is fixedly connected with triangular strips (9), and the four triangular strips (9) are respectively located at four corner positions of the inner wall of the aluminum profile body (1), the inner part of the aluminum profile body (1) is provided with movable plates (2) between adjacent two reinforcing plates (11), the outer surface of each movable plate (2) is provided with a limiting groove (7) on the side close to the center aluminum pipe (3), and the inner wall of the aluminum profile body (1) is symmetrically provided with first protruding strips (5) on both sides.

2. A high strength, deformation resistant aluminum structural section as defined in claim 1 wherein: The outer surface of the aluminum profile body (1) is provided with a smooth wear-resistant coating (4) around.

3. A high strength, deformation resistant aluminum structural section as defined in claim 1 wherein: The inner part of each of the four movable plates (2) is provided with a first weight-reducing opening (6).

4. A high strength, deformation resistant aluminum structural section as defined in claim 1 wherein: The inner part of each of the four triangular strips (9) is provided with a second weight-reducing opening (10).

5. A high strength, deformation resistant aluminum structural section as defined in claim 1 wherein: The outer surface of each of the four movable plates (2) is provided with an inclined surface (8) on both sides of each limiting groove (7).

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