Novel high-strength aluminum profile

Abstract

The utility model discloses a novel high-strength aluminum profile which comprises an outer frame, an inner frame, a stabilizing plate and a reinforcing plate, and the outer frame and the inner frame are integrally arranged. A connecting pipe penetrating through the sectional material is arranged in the middle of the inner frame, and the connecting pipe is fixedly connected with the inner side of the inner frame; the stabilizing plates are vertically crossed by taking the axis of the connecting pipe as the center, and penetrate through the inner frame to be connected with the inner sides of the four corners of the outer frame; the reinforcing plates are located between the inner frame and the connecting pipe, and the reinforcing plates are arranged in a bilateral symmetry mode with the stabilizing plate as the center. The reinforcing plates are symmetrically and fixedly arranged on the two sides of the stabilizing plate, so that the strength of the internal structure of the inner frame is enhanced, meanwhile, the strength of the stabilizing plate and the outer frame is enhanced, and the situations that the inner frame is deformed due to the influence of external force, and the outer frame is deformed due to stress are avoided.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profiles, in particular to a novel high-strength aluminum profile. Background Art

[0002] Aluminum alloy profiles are increasingly used in daily life and industrial production due to their diverse structural forms, light weight, beautiful styles and ease of use. In recent years, the stable, continuous and rapid development of my country's national economy and high-tech has led to the rapid development of my country's aluminum smelting and aluminum profile processing industries.

[0003] An existing patent document (CN213930372U) discloses a new aluminum profile that addresses the limited functionality and high production costs of existing aluminum profiles. It comprises a square inner frame and a square outer frame, with reinforcement plates connected to the four edges of the inner and outer frames. The four sides of the inner and outer frames are provided with protrusions, with connecting plates connecting the protrusions to the outer frames. The four sides of the outer frames are provided with slots and vertical corrugations. However, the aluminum alloy profiles in the aforementioned patent document are mostly hollow inside, leaving room for improvement in their compressive strength and prone to deformation when pressure is applied.

[0004] At the same time, the existing patent document CN202706799U discloses a column aluminum profile, including a main frame body of a rectangular frame and an additional frame body, an additional frame body is provided on each of the four top corners of the rectangular main frame body, and the four additional frames are symmetrically distributed in pairs, and a protrusion is provided at the connection between the additional frame body and the main frame body, and a card slot is provided between two adjacent additional frames. The outward top corners of the additional frame body are rounded chamfered. Two grooves are provided on the outward side of the additional frame body, and a groove is provided on the other outward side of the accessory frame body. The utility model has the characteristics of reasonable design and uniform force; in the above-mentioned patent, the four corners of the profile are weakly connected to the middle frame. When in use, the four corners are easily bent or deformed with a little force; the connection is relatively weak, and it is very easy to cause damage during transportation and handling. Utility Model Content

[0005] An object of the present invention is to provide a novel high-strength aluminum profile that can solve at least any aspect of the above-mentioned technical problems.

[0006] A further object of the present invention is to avoid the situation where the middle portion is hollow and the four corner connections are weak.

[0007] Another further object of the present invention is to improve the aluminum profile.

[0008] In particular, the present invention provides a new type of high-strength aluminum profile, comprising an outer frame and an inner frame, wherein the outer frame and the inner frame are integrally provided; a connecting pipe penetrating the profile is provided in the middle of the inner frame, and the connecting pipe is fixedly connected to the inner side of the inner frame;

[0009] A stabilizing plate, the stabilizing plate being arranged perpendicularly and crosswise with the axis of the connecting pipe as the center, and the stabilizing plate passing through the inner frame and connecting with the inner sides of the four corners of the outer frame;

[0010] A reinforcing plate is located between the inner frame and the connecting tube, and is symmetrically arranged with the stabilizing plate as the center. By arranging a connecting tube inside the inner frame, and arranging a connecting plate, a stabilizing plate, and a reinforcing plate in the gap between the inner frame and the connecting tube, the strength of the inner frame is enhanced from multiple directions. While enhancing the strength of the inner frame, the outer frame is supported by the inner frame, and the strength of the outer frame is thereby greatly enhanced.

[0011] Furthermore, the middle portion of the connecting pipe is a hollow structure, and a plurality of protrusions are provided on the inner side of the connecting pipe. The protrusions are arranged in a circular array with the axis of the connecting pipe as the center, and the middle portion of the stabilizing plate passes through two opposite protrusions.

[0012] Furthermore, one end of the reinforcing plate is fixedly connected to the penetration point of the stabilizing plate and the inner frame, and the other end of the stabilizing plate is fixedly connected to the connecting plate.

[0013] Furthermore, the outer frame further includes a groove, and a wear-resistant coating is provided on the inner side of the groove.

[0014] Furthermore, the connecting plate is used to connect the connecting pipe and the inner frame.

[0015] Furthermore, the cross section of the inner frame is a hollow cross structure.

[0016] The technical effects and advantages of this utility model are:

[0017] The utility model sets an inner frame and an inner frame, sets a connecting pipe in the middle of the inner frame, and fixes it to the inner frame through the connecting pipe. At the same time, an integrally formed stabilizing plate is cross-set inside the inner frame and the outer frame, and is fixedly connected to the inner frame and the outer frame through the stabilizing plate, so as to enhance the overall strength of the profile from the inside to the outside. At the same time, a reinforcing plate for reinforcing the stabilizing plate and the inner frame is set between the connecting pipe and the inner frame, and the reinforcing plates are symmetrically fixed on both sides of the stabilizing plate, so as to enhance the strength of the internal structure of the inner frame, and enhance the strength of the stabilizing plate and the outer frame, so as to avoid deformation of the inner frame due to external force, and avoid deformation of the outer frame due to force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the utility model.

[0020] Figure 2 This is a front view structural diagram of the utility model.

[0021] In the figure: 1. outer frame, 2. inner frame, 201. reinforcement plate, 3. connecting pipe, 301. protrusion, 4. stabilizing plate, 5. groove, 6. connecting plate. DETAILED DESCRIPTION

[0022] 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.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model. Figure 2 This is a front view structural diagram of the utility model.

[0024] The solution of this embodiment provides a new type of high-strength aluminum profile, including an outer frame 1 and an inner frame 2, a stabilizing plate 4 and a reinforcing plate 201, the outer frame 1 and the inner frame 2 are arranged as a whole, and the outer frame 1 is supported by the inner frame 2; a connecting pipe 3 is provided in the middle of the inner frame 2 and runs parallel to the entire profile, the middle of the connecting pipe 3 is a hollow structure, and a plurality of protrusions 301 are provided on the inner side of the connecting pipe 3, the protrusions 301 are trapezoidal in cross section, and the protrusions 301 are arranged in a ring array with the axis of the connecting pipe 3 as the center, the middle part of the stabilizing plate 4 passes through two opposite protrusions 301, the protrusions 301 are fixedly connected to the stabilizing plate 4, and the stability of the stabilizing plate 4 is enhanced by the protrusions 301, the connecting pipe 3 is fixedly connected to the inner side of the inner frame 2 through a connecting plate 6; the stabilizing plate 4 is vertically crossed with the axis of the connecting pipe 3 as the center, from the above It can be seen that the inner frame 2 and the connecting tube 3 are fixed by the connection of the stabilizing plate 4, the connecting plate 6 and the reinforcing plate 201. The reinforcing plate 201 is symmetrically arranged with the extended part of the stabilizing plate 4 as the center, which greatly enhances the compressive strength of the internal frame, and the stabilizing plate 4 passes through the inner frame 2 and is connected to the inner sides of the four corners of the outer frame 1. The outer frame 1 is supported from the inside to the outside through the stabilizing plate 4. At the same time, the outer frame 1 is built on the inner frame 2, and the inner frame 2 provides the most effective support; the reinforcing plate 201 is located between the inner frame 2 and the connecting tube 3 for enhanced stability, and the reinforcing plate 201 is symmetrically arranged with the stabilizing plate 4 as the center. One end of the reinforcing plate 201 is fixedly connected to the stabilizing plate 4 and the penetration point of the inner frame 2, and the other end of the stabilizing plate 4 is fixedly connected to the connecting plate 6 to form a stable triangular fixed structure.

[0025] It should be further explained that the outer frame 1 further includes a groove 5 , and a wear-resistant coating is provided on the inner side of the groove 5 to enhance the wear resistance.

[0026] It needs to be further explained that, Figure 2 As shown, the cross section of the inner frame 2 is a hollow cross structure, which facilitates the connection and fixation of the outer frame 1.

[0027] Working principle of this utility model:

[0028] During use, an inner frame 2 and an inner frame 2 are set, a connecting pipe 3 is set in the middle of the inner frame 2, and the inner frame 2 is fixedly connected to the inner frame 2 through the connecting pipe 3. At the same time, an integrally formed stabilizing plate 4 is cross-set inside the inner frame 2 and the outer frame 1, and the inner frame 2 and the outer frame 1 are fixedly connected through the stabilizing plate 4, so that the overall strength of the reinforced profile is enhanced from the inside to the outside. At the same time, a reinforcing plate 201 for reinforcing the stabilizing plate 4 and the inner frame 2 is set between the connecting pipe 3 and the inner frame 2. The reinforcing plate 201 is symmetrically fixed on both sides of the stabilizing plate 4, thereby strengthening the strength of the internal structure of the inner frame 2, and strengthening the strength of the stabilizing plate 4 and the outer frame 1, thereby avoiding deformation of the inner frame 2 due to external force, and avoiding deformation of the outer frame 1 due to force.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new type of high-strength aluminum profile, characterized in that: include, An outer frame (1) and an inner frame (2), wherein the outer frame (1) and the inner frame (2) are integrally arranged; a connecting pipe (3) penetrating the profile is provided in the middle of the inner frame (2), and the connecting pipe (3) is fixedly connected to the inner side of the inner frame (2); A stabilizing plate (4), the stabilizing plate (4) being arranged vertically and crosswise with the axis of the connecting pipe (3) as the center, and the stabilizing plate (4) passing through the inner frame (2) and connected to the inner sides of the four corners of the outer frame (1); A reinforcing plate (201), the reinforcing plate (201) is located between the inner frame (2) and the connecting pipe (3), and the reinforcing plate (201) is symmetrically arranged with the extended portion of the stabilizing plate (4) as the center.

2. A new type of high-strength aluminum profile according to claim 1, characterized in that: The middle portion of the connecting tube (3) is a hollow structure, and a plurality of protrusions (301) are provided on the inner side of the connecting tube (3). The protrusions (301) are arranged in a circular array with the axis of the connecting tube (3) as the center, and the middle portion of the stabilizing plate (4) passes through two opposite protrusions (301).

3. The novel high-strength aluminum profile according to claim 1, characterized in that: One end of the reinforcing plate (201) is fixedly connected to the stabilizing plate (4) and the penetration point of the inner frame (2), and the other end of the stabilizing plate (4) is fixedly connected to the connecting plate (6).

4. The novel high-strength aluminum profile according to claim 1, characterized in that: The outer frame (1) further comprises a groove (5), and the inner side of the groove (5) is provided with a wear-resistant coating.

5. The novel high-strength aluminum profile according to claim 3, characterized in that: The connecting plate (6) is used to connect the connecting pipe (3) and the inner frame (2).

6. A novel high-strength aluminum profile according to claim 1 or 3, characterized in that: The cross section of the inner frame (2) is a hollow cross structure.

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