Aluminum profile structure with damping function

Abstract

The utility model relates to the technical field of aluminum profiles, in particular to an aluminum profile structure with a damping function. According to the technical scheme, the aluminum profile comprises an aluminum profile body, linear grooves are formed in the periphery of the outer surface of the aluminum profile body, protruding parts are formed in the positions, located at the linear grooves, of the periphery of the inner wall of the aluminum profile body, a connecting plate is arranged between every two adjacent protruding parts, and inserting grooves are formed in the outer surfaces of the four connecting plates. A rubber sleeve is arranged in the middle of the interior of the aluminum profile body, a damping block is arranged in the rubber sleeve, four damping rubber plates are arranged on the outer surface of the rubber sleeve in an annular array at equal intervals, and fixing insertion strips are connected to the sides, away from the rubber sleeve, of the outer surfaces of the four damping rubber plates correspondingly. And the four fixing insertion strips are located in the four insertion grooves correspondingly. The damping device can play a damping role on the aluminum profile, so that the use safety of the aluminum profile is improved, and the service life of the aluminum profile is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium profile technical field, concretely is aluminium profile structure with shock attenuation function. BACKGROUND

[0002] Aluminium profile is a kind of metal material with extensive application value, it is with aluminium as base, adds a little one or several other elements (such as magnesium, silicon, copper etc.), and is formed into alloy, is processed by a series of processes such as smelting ingot, extrusion forming and surface treatment, it has multiple excellent characteristics, not only light in quality, easy to carry and install, but also high in strength, can withstand larger external force and load, simultaneously has excellent corrosion resistance, is not easy to rust and be eroded in natural environment, long in service life, by these characteristics, aluminium profile is used to build door and window, curtain wall, roof truss and other structures in building industry, is used to manufacture automobile body, train carriage, aircraft wing and other components in transportation field, is used to produce radiator, shell and other products in electronic and electrical industry, provides important material support for the development of numerous industries.

[0003] Although the current aluminium profile has the advantages such as light quality and high strength in the process of using, but its shock attenuation function is weak, so when aluminium profile is used in long-term vibration environment, structural damage and fatigue failure will appear, cause aluminium profile crack, even break, influence the safety of aluminium profile use, also reduce the service life of aluminium profile, for this purpose, we propose an aluminium profile structure with shock attenuation function. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an aluminium profile structure with shock attenuation function, has the advantages that can play the shock attenuation effect to aluminium profile, improves the safety and service life of aluminium profile, solves the problems that although the current aluminium profile has the advantages such as light quality and high strength in the process of using, but its shock attenuation function is weak, so when aluminium profile is used in long-term vibration environment, structural damage and fatigue failure will appear, cause aluminium profile crack, even break, influence the safety of aluminium profile use, also reduce the service life of aluminium profile.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: an aluminium profile structure with shock attenuation function, including aluminium profile main part, the straight line recess is evenly arranged on the outer surface of aluminium profile main part, and the protruding part is formed at the position of straight line recess on the inner wall of aluminium profile main part, the connecting plate is arranged between adjacent two protruding parts, the insertion slot is arranged on the outer surface of four connecting plates, the rubber sleeve pipe is arranged at the middle position in the inside of aluminium profile main part, the shock attenuation block is arranged in the inside of rubber sleeve pipe, four shock attenuation rubber plates are equidistantly arranged in annular array on the outer surface of rubber sleeve pipe, the fixed insertion strip is connected to the side, away from rubber sleeve pipe, of the outer surface of four shock attenuation rubber plates, and four fixed insertion strips are located in four insertion slots respectively.

[0006] Preferably, the outer surface of the aluminum profile body is provided with a wear-resistant coating. The wear-resistant coating can improve the wear resistance of the outer surface of the aluminum profile body, avoid wear on the surface of the aluminum profile body, and extend the service life of the aluminum profile body.

[0007] Preferably, the four shock-absorbing rubber plates have several through holes evenly distributed on their outer surfaces, which helps to reduce the weight of the shock-absorbing rubber plates, save the material of the shock-absorbing rubber plates, and also facilitates the swinging of the shock-absorbing rubber plates.

[0008] Preferably, the inner wall of the rubber sleeve is provided with a plurality of annular snap-fit ​​protrusions at equal intervals, and the outer surface of the shock absorber is provided with a plurality of annular slots at equal intervals, with the annular snap-fit ​​protrusions located inside the annular slots. When aluminum profiles are used in different vibration environments, shock absorbers of different weights can be equipped. The shock absorber and the rubber sleeve are fixed by the snap-fit ​​of the annular snap-fit ​​protrusions and annular slots, which facilitates the disassembly and replacement of the shock absorber.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model achieves the effect of shock absorption for aluminum profiles by setting up straight grooves, protrusions, aluminum profile body, connecting plate, slot, fixing strip, rubber sleeve, shock-absorbing rubber plate and shock-absorbing block, thereby improving the safety and life of aluminum profiles. The straight grooves create protrusions inside the aluminum profile body. The protrusions are connected by the connecting plate, which forms four triangular chambers at the four corners inside the aluminum profile body, improving the strength of the aluminum profile body. When the aluminum profile body is used in a vibrating environment, the shock-absorbing block, together with the shock-absorbing rubber plate, swings inside the aluminum profile body to counteract the vibration of the aluminum profile body, thereby achieving the effect of shock absorption.

[0011] 2. By setting a through-hole, this utility model helps to reduce the weight of the shock-absorbing rubber sheet, save the material of the shock-absorbing rubber sheet, and also facilitates the swing of the shock-absorbing rubber sheet.

[0012] 3. This utility model achieves the effect of facilitating the disassembly and assembly of the shock absorber by setting an annular snap-fit ​​protrusion and an annular snap-fit ​​groove. When aluminum profiles are used in different vibration environments, shock absorber blocks of different weights can be equipped. The snap-fit ​​fixing method between the shock absorber block and the rubber sleeve through the annular snap-fit ​​protrusion and annular snap-fit ​​groove facilitates the disassembly and replacement of the shock absorber block. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a partial three-dimensional cross-sectional view of the rubber sleeve of this utility model;

[0015] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0016] Figure 4 This is a schematic diagram of the main structure of this utility model.

[0017] Reference numerals: 1. Aluminum profile body; 2. Straight groove; 3. Connecting plate; 4. Protrusion; 5. Slot; 6. Rubber sleeve; 7. Wear-resistant coating; 8. Shock-absorbing rubber plate; 9. Fixing strip; 10. Shock-absorbing block; 11. Through-hole; 12. Annular slot; 13. Annular snap-fit ​​protrusion. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1

[0020] like Figure 1 , Figure 2 and Figure 4 As shown, this utility model proposes an aluminum profile structure with shock absorption function, including an aluminum profile body 1. The aluminum profile body 1 is a square column with a hollow interior and is open from top to bottom. Straight grooves 2 are provided around the outer surface of the aluminum profile body 1, and protrusions 4 are formed around the inner wall of the aluminum profile body 1 at the positions of the straight grooves 2. A connecting plate 3 is provided between two adjacent protrusions 4. Slots 5 are provided on the outer surface of each of the four connecting plates 3. The straight grooves 2, connecting plates 3, and slots 5 are all integrally formed with the aluminum profile body 1. A rubber sleeve 6 is provided in the middle of the interior of the aluminum profile body 1. The rubber sleeve 6 is open at both ends, and shock-absorbing blocks 10 are provided inside the rubber sleeve 6. The outer surface of the rubber sleeve 6 is arranged in a ring array at equal intervals. Four shock-absorbing rubber plates 8 are provided, which are integrally formed with rubber sleeves 6. Each of the four shock-absorbing rubber plates 8 has a fixing strip 9 connected to the side of its outer surface away from the rubber sleeve 6. The four fixing strips 9 are located inside the four slots 5 and are fixed inside the slots 5. Several through holes 11 are evenly distributed on the outer surface of the four shock-absorbing rubber plates 8. The through holes 11 help to reduce the weight of the shock-absorbing rubber plates 8, save the material of the shock-absorbing rubber plates 8, and also facilitate the swing of the shock-absorbing rubber plates 8. The outer surface of the aluminum profile body 1 is provided with a wear-resistant coating 7. The wear-resistant coating 7 can improve the wear resistance of the outer surface of the aluminum profile body 1, avoid the wear of the surface of the aluminum profile body 1, and extend the service life of the aluminum profile body 1.

[0021] In this embodiment, the straight groove 2 creates protrusions 4 inside the aluminum profile body 1. The protrusions 4 are connected by the connecting plate 3, which creates four triangular chambers at the four corners inside the aluminum profile body 1, thus improving the strength of the aluminum profile body 1. When the aluminum profile body 1 is used in a vibrating environment, the shock-absorbing block 10, together with the shock-absorbing rubber plate 8, swings inside the aluminum profile body 1 to counteract the vibration of the aluminum profile body 1, thereby playing a shock-absorbing role and improving the seismic performance of the aluminum profile.

[0022] Example 2

[0023] like Figures 1-3 As shown, the aluminum profile structure with shock absorption function proposed in this utility model, compared with the first embodiment, further includes a plurality of annular snap-fit ​​protrusions 13 evenly distributed on the inner wall of the rubber sleeve 6, and a plurality of annular slots 12 evenly distributed on the outer surface of the shock absorber 10, and the annular snap-fit ​​protrusions 13 are located inside the annular slots 12.

[0024] In this embodiment, when aluminum profiles are used in different vibration environments, shock absorbers 10 of different weights can be equipped. The shock absorber 10 and the rubber sleeve 6 are fixed by the snap-fitting method of the annular snap-fitting protrusion 13 and the annular snap-fitting groove 12, which facilitates the disassembly and replacement of the shock absorber 10.

[0025] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An aluminum profile structure with a shock absorbing function, comprising an aluminum profile body (1), characterized in that: The aluminum profile body (1) is provided with linear grooves (2) around the outer surface, and the inner wall of the aluminum profile body (1) is formed with protruding portions (4) at the positions of the linear grooves (2), connecting plates (3) are arranged between two adjacent protruding portions (4), the outer surface of each of the four connecting plates (3) is provided with a slot (5), a rubber sleeve pipe (6) is arranged at the middle position inside the aluminum profile body (1), a damping block (10) is arranged inside the rubber sleeve pipe (6), the outer surface of the rubber sleeve pipe (6) is provided with four damping rubber plates (8) which are arranged in an annular array at equal intervals, the outer surface of each of the four damping rubber plates (8) is connected with a fixed insertion strip (9) which is away from the rubber sleeve pipe (6), and the four fixed insertion strips (9) are respectively arranged inside the four slots (5).

2. The aluminum profile structure with a shock-absorbing function according to claim 1, characterized in that: The outer surface of the aluminum profile body (1) is provided with a wear-resistant coating (7).

3. The aluminum profile structure with a shock-absorbing function according to claim 1, characterized in that: The outer surface of each of the four damping rubber plates (8) is uniformly provided with a plurality of through holes (11).

4. The aluminum profile structure with a shock-absorbing function according to claim 1, characterized in that: The inner wall of the rubber sleeve pipe (6) is provided with a plurality of annular clamping protrusions (13) which are arranged at equal intervals, the outer surface of the damping block (10) is provided with a plurality of annular clamping grooves (12) which are arranged at equal intervals, and the annular clamping protrusions (13) are arranged inside the annular clamping grooves (12).

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