Anti-seismic deformation-resistant aluminum profile

Abstract

The utility model discloses an anti-seismic deformation-resistant aluminum profile which is characterized in that an inner frame integrally connected with an outer frame is arranged in the outer frame, a center pipe penetrating through the inner frame in the length direction is arranged in the center of the inner frame, and a connecting plate is arranged between the center pipe and the inner frame; supporting pieces are arranged on the outer side of the central pipe, the supporting pieces are arranged in an annular array mode with the central pipe as the center, the roots of the supporting pieces are connected with the central pipe, and the ends of the supporting pieces penetrate through the inner frame to be connected with the four corners of the outer frame. According to the utility model, the volume of the support piece is gradually reduced from the root part to the end part, that is, through the arrangement of the support piece, the compression degree of the force of the section bar is gradually increased from the four corners of the inner frame to the direction of the inner frame, and through the arrangement of the support piece, the shock resistance and deformation resistance of the whole section bar are enhanced; and meanwhile, the stability between the inner frame and the outer frame is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profiles, and in particular to a shock-resistant and deformation-resistant aluminum profile. Background Technology

[0002] Aluminum profiles refer to aluminum alloy profiles. Aluminum profiles have the characteristics of corrosion resistance, excellent electrical conductivity, non-ferromagnetism, excellent machinability, formability and extremely high recyclability. Aluminum materials of different cross-sectional shapes are obtained by hot melting and extrusion of aluminum rods. Due to their excellent properties, they have been widely used in many industries, especially in the building decoration and interior design industry, where they have become an indispensable material.

[0003] However, aluminum profiles are not suitable as structural materials. As a metal, aluminum profiles also suffer from the fatigue problem common to metals. Furthermore, aluminum profiles are made primarily of aluminum, which has very low strength. By adding various alloys to aluminum, aluminum profile alloys are formed, which improves the strength of the profiles. However, metal fatigue still exists. When aluminum profiles are subjected to pressure exceeding the limit, the material itself will experience fatigue. If this critical point is exceeded, the material will bend. If subjected to excessively strong impacts, the aluminum profiles will deform directly. Moreover, aluminum profiles with added alloys are more expensive. If a solid structure is used, the cost will increase significantly. Therefore, during processing, aluminum profiles are often drilled or slotted, firstly to facilitate installation and secondly to reduce the construction cost of the aluminum profiles. This further weakens the compressive strength of the aluminum profiles. Utility Model Content

[0004] One objective of this invention is to provide a shock-resistant and deformation-resistant aluminum profile that at least solves any of the aforementioned technical problems.

[0005] A further objective of this invention is to prevent aluminum profiles from deforming directly under impact.

[0006] Another further objective of this invention is to improve the compressive strength of aluminum profiles.

[0007] Specifically, this utility model provides a seismic-resistant and deformation-resistant aluminum profile, including an outer frame, an integrally connected inner frame inside the outer frame, a central tube extending through the center of the inner frame along its length, a connecting plate between the central tube and the inner frame, and support members on the outer side of the central tube. The support members are arranged in a circular array around the central tube, with the root of each support member connected to the central tube, and the ends of each support member passing through the inner frame and connecting to the four corners of the outer frame.

[0008] Furthermore, the inner frame is a hollow cross-shaped frame structure, and the long side of the cross-shaped frame extends in the direction corresponding to the four corners of the outer frame.

[0009] Furthermore, the volume of the support gradually decreases from the root to the end.

[0010] Furthermore, the support member is provided with a cross-vertically arranged reinforcing plate in the middle, and the reinforcing plate penetrates the central tube.

[0011] Furthermore, an auxiliary plate is provided near the end of the support member, the auxiliary plate is symmetrically arranged with the support member as the center, and the auxiliary plate is fixedly connected to the support member.

[0012] Furthermore, the cavity formed by the auxiliary plate and the outer frame is filled with a polymer vibration-absorbing material.

[0013] Furthermore, the cross-sectional shape of the support member is triangular.

[0014] Furthermore, the support member and the inner frame are an integral structure.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] This invention features an inner frame shaped like a cross, with the extended sides of the cross corresponding to the four corners of the outer frame. The inner and outer frames are integral. A central tube is located in the middle of the inner frame, and a support member extending from the inside to the outside is fixedly mounted on the outside of the central tube. The volume of the support member gradually decreases from the root to the end. This means that the compressive force on the profile gradually increases from the four corners of the inner frame towards the inner frame. The support member enhances the overall profile's earthquake resistance and deformation resistance, while also strengthening the stability between the inner and outer frames. Attached Figure Description

[0017] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0020] Figure 3 This is a schematic diagram of the third embodiment of the present utility model.

[0021] In the diagram: 1. Outer frame, 2. Inner frame, 3. Central tube, 301. Protrusion, 302. Intersection, 4. Support component, 5. Polymer vibration-absorbing material, 6. Reinforcing plate, 7. Auxiliary plate, 8. Connecting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] This embodiment provides a seismic-resistant and deformation-resistant aluminum profile, including an outer frame 1. The outer frame 1 is characterized by an integrally connected inner frame 2, which, along with the outer frame 1, forms a four-cornered structure. Figure 1 As shown, the outer frame 1 and the inner frame 2 form hollow structures at their four corners. A central tube 3, extending along the length of the inner frame 2, is disposed at the center of the inner frame 2. A connecting plate 8 is disposed between the central tube 3 and the inner frame 2. The central tube 3 is fixedly connected to the inner frame 2 via the connecting plate 8, or the central tube 3 and the inner frame 2 are integrally connected via the connecting plate 8. Four connecting plates 8 are arranged in a circular array around the central tube 3. Four support members 4 are also disposed on the outer side of the central tube 3. Support members 4 are disposed between the two connecting plates 8. The support members 4 are arranged in a circular array around the central tube 3. The root of the support member 4 is fixedly connected to the outer surface of the central tube 3. The connection method can be bonding or integral molding. The end of the support member 4 passes through the inner frame 2 and is connected to the four corners of the outer frame 1. The support member 4, the inner frame 2 and the central tube 3 cooperate to form a stable structure, which enhances the seismic resistance. At the same time, the support member 4 connects the inner frame 2 and the outer frame 1, thereby strengthening the connection between the two and preventing deformation at the connection between the outer frame 1 and the inner frame 2 under pressure.

[0025] It should be further explained that the inner frame 2 is a hollow cross-shaped frame structure, and the long side of the cross-shaped frame extends in the direction corresponding to the four corners of the outer frame 1. At the same time, the internal structure of the inner frame 2 is stabilized by the reinforcement of the support member 4, and the structure of the outer frame 1 is also stabilized.

[0026] It should be further explained that the volume of the support member 4 gradually decreases from the root to the end, specifically as follows: Figure 1 As shown, the cross-section of the support frame is a stable triangular structure, which makes the stress on the entire profile gradually increase from the outside to the inside, thereby enhancing the effect of earthquake resistance and deformation resistance.

[0027] Example 2

[0028] It needs to be further explained that, such as Figure 2 As shown in the figure, based on the above embodiment, a cross-vertically arranged reinforcing plate 6 is provided in the middle of the support member 4. The reinforcing plate 6 is made of aluminum alloy with high hardness, and the reinforcing plate 6 penetrates the central tube 3. At the same time, a protrusion 301 is provided in the middle of the central tube 3. The protrusions 301 are arranged in a ring array with the central axis of the central tube 3 as the center. The two protrusions 301 through which the reinforcing plate 6 passes extend and cross to form a cross portion 302, thereby protecting the reinforcing plate 6. The installation of the reinforcing plate 6 further enhances its seismic resistance.

[0029] Example 3

[0030] It needs to be further explained that, such as Figure 3 As shown in the figure, based on the above embodiment, an auxiliary plate 7 is provided near the end of the support member 4. The auxiliary plate 7 is symmetrically arranged with the support member 4 as the center, and the auxiliary plate 7 is fixedly connected to the support member 4. The cross section of the auxiliary plate 7 is also triangular, and the auxiliary plate 7 is fixedly connected to the support plate. Its main function is to prevent the cavity formed by the inner and outer frames 1 from being squeezed and deformed.

[0031] It should be further explained that the cavity formed by the auxiliary plate 7 and the outer frame 1 is filled with a polymer vibration-absorbing material 5. The polymer vibration-absorbing material 5 absorbs vibration waves and prevents vibration from damaging the profile.

[0032] Working principle of this utility model:

[0033] In use, the inner frame 2 is set in a cross-shaped frame, with the extended side of the cross-shaped frame corresponding to the four corners of the outer frame 1. The inner frame 2 and the outer frame 1 are an integral structure. A central tube 3 is provided in the middle of the inner frame 2. A support member 4 extending from the inside to the outside is fixedly provided on the outside of the central tube 3. The volume of the support member 4 gradually decreases from the root to the end. That is to say, through the setting of the support member 4, the compressive force on the profile gradually increases from the four corners of the inner frame 2 towards the inner frame 2. The setting of the support member 4 enhances the seismic resistance and deformation resistance of the entire profile, and at the same time enhances the stability between the inner frame 2 and the outer frame 1.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A seismic-resistant and deformation-resistant aluminum profile, comprising an outer frame (1), characterized in that, The outer frame (1) is provided with an integrally connected inner frame (2). The center of the inner frame (2) is provided with a central tube (3) that runs through the length of the inner frame (2). A connecting plate (8) is provided between the central tube (3) and the inner frame (2). A support member (4) is provided on the outside of the central tube (3). The support members (4) are arranged in a circular array with the central tube (3) as the center. The root of the support member (4) is connected to the central tube (3). The end of the support member (4) passes through the inner frame (2) and is connected to the four corners of the outer frame (1).

2. The earthquake-resistant and deformation-resistant aluminum profile according to claim 1, characterized in that, The inner frame (2) is a hollow cross frame structure, and the long side of the cross frame extends in the direction corresponding to the four corners of the outer frame (1).

3. The earthquake-resistant and deformation-resistant aluminum profile according to claim 1, characterized in that, The volume of the support member (4) gradually decreases from the root to the end.

4. A seismic-resistant and deformation-resistant aluminum profile according to claim 1 or 3, characterized in that, The support member (4) is provided with a reinforcing plate (6) arranged perpendicularly in the middle, and the reinforcing plate (6) penetrates the central tube (3).

5. A seismic-resistant and deformation-resistant aluminum profile according to claim 1 or 3, characterized in that, An auxiliary plate (7) is provided near the end of the support member (4). The auxiliary plate (7) is symmetrically arranged with the support member (4) as the center, and the auxiliary plate (7) is fixedly connected to the support member (4).

6. The earthquake-resistant and deformation-resistant aluminum profile according to claim 5, characterized in that, The cavity formed by the auxiliary plate (7) and the outer frame (1) is filled with a polymer vibration-absorbing material (5).

7. The earthquake-resistant and deformation-resistant aluminum profile according to claim 3, characterized in that, The cross-sectional shape of the support member (4) is triangular.

8. The earthquake-resistant and deformation-resistant aluminum profile according to claim 3, characterized in that, The support member (4) and the inner frame (2) are an integral structure.

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