CN215293132U

CN215293132U - High-strength anti-bending aluminum profile

Info

Publication number: CN215293132U
Application number: CN202121852979.7U
Authority: CN
Inventors: 傅鲁华
Original assignee: Zhejiang Hualei Precision Machinery Co ltd
Current assignee: Zhejiang Hualei Precision Machinery Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-24
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a high-strength anti-bending aluminum profile, which comprises an aluminum profile body and connecting pieces, wherein the aluminum profile body comprises an outer aluminum tube, the cross section of the outer aluminum tube is of a square structure, the four corners of the outer side of the outer aluminum tube are all provided with angle aluminum strips, the inner sides of the angle aluminum strips are fixedly connected with two outer connecting strips, one ends of the outer connecting strips, which are far away from the angle aluminum strips, are fixedly connected with the outer corners of the outer aluminum tube, and the middle part of the inner side of the outer aluminum tube is provided with an inner aluminum tube. Therefore, the aluminum profiles are matched and combined for use, and the application range of the aluminum profiles is enlarged.

Description

High-strength anti-bending aluminum profile

Technical Field

The utility model relates to an aluminium alloy, in particular to high strength bending resistance aluminium alloy belongs to aluminium alloy technical field.

Background

Meaning of industrial aluminum profile, namely: industrial aluminum extruded material and industrial aluminum alloy profile, wherein the industrial aluminum profile is an alloy material taking aluminum as a main component, aluminum bars are extruded through hot melting to obtain aluminum materials with different cross-sectional shapes, but the mechanical properties and the application fields of the produced industrial aluminum profiles are different due to different proportions of the added alloys. In general, industrial aluminum profiles refer to all aluminum profiles except for aluminum profiles for building doors and windows, curtain walls, indoor and outdoor decoration, and building structures. Because application scope is extensive, consequently also the demand of intensity is uprised thereupon to the aluminium alloy, and current aluminium alloy receives collision external force or extrudees external force and produces deformation easily when using to influence follow-up use, therefore have to scrap and change, increased use cost, and the length of aluminium alloy differs, inconvenient concatenation, size need measure in advance during the in-service use and cut to suitable length, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high strength bending resistance aluminium alloy.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high strength bending resistance aluminium alloy, including aluminium alloy body and connecting piece, the aluminium alloy body includes outer aluminum pipe, the cross-sectional view of outer aluminum pipe is square type structure, the outside four corners of outer aluminum pipe all is equipped with angle aluminum strip, two outer connecting strips of inboard fixedly connected with of angle aluminum strip, the one end of angle aluminum strip and the outer angle fixed connection of outer aluminum pipe are kept away from to outer connecting strip, the inboard middle part of outer aluminum pipe is equipped with interior aluminum pipe, the cross-sectional view of interior aluminum pipe is round structure, the inside equidistance fixedly connected with of interior aluminum pipe strengthens the aluminum strip, the connecting strip in the equal fixedly connected with in inner wall four corners of outer aluminum pipe, the one end fixedly connected with buffer board of outer aluminum pipe is kept away from to interior connecting strip, the buffer board is kept away from one side of interior connecting strip and the outside fixed connection of interior aluminum pipe.

As an optimized scheme of the utility model, it is adjacent strengthen forming the contained angle of sixty degrees between the aluminum strip, just strengthen the one end that the aluminum strip kept away from interior aluminum pipe and be located the centre of a circle department and mutual fixed connection of interior aluminum pipe.

As an optimized scheme of the utility model, the both sides of interior connecting strip are interior arc structure, just be forty-five degrees contained angles between the inner wall of interior connecting strip and outer aluminum pipe, the buffer board be arc structure and with the size phase-match of interior aluminum pipe.

As a preferred scheme of the utility model, the connecting piece includes the connecting plate, the equal fixed connection horned aluminum block in one side four corners of connecting plate, the spacing picture peg of a side symmetry fixedly connected with of connecting plate, spacing picture peg is concave character type structure, just the second has been seted up at the middle part of spacing picture peg and has been reserved the connecting hole, the third has all been seted up at the both ends of connecting plate and has been reserved the connecting hole.

As an optimized scheme of the utility model, first reservation connecting hole has been seted up at the both ends of outer aluminum pipe, just the size phase-match of connecting hole is reserved with the second to first reservation connecting hole.

As an optimized scheme of the utility model, the size of connecting plate is greater than outer aluminum pipe, angle aluminum strip and angle aluminum block are L type equilateral structure, just the size of angle aluminum block and the size phase-match of angle aluminum strip, the size in space and the size phase-match of spacing picture peg between outer aluminum pipe and the angle aluminum strip.

As an optimized proposal of the utility model, the inner and outer sides of the aluminum profile body and the connecting piece are coated with anti-corrosion and wear-resistant coatings.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, therefore, the clothes hanger is strong in practicability, be convenient for play outside protection to the aluminium alloy body through set up the angle aluminium strip in outer aluminum pipe outside four corners, and the contact surface of buffer board and interior aluminum pipe is great, can unload the outside of aluminum pipe including the power with pressure dispersion, protect from inside, thereby prevent that the aluminium alloy atress from warping, can connect the adjacent aluminium alloy of messenger that can be better at the connecting piece at aluminium alloy both ends through setting up simultaneously and connect, thereby collocation is got up and is made up the use, the application scope of aluminium alloy has been increased.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the aluminum profile body of the present invention;

FIG. 2 is a schematic structural diagram of the connector of the present invention;

fig. 3 is a schematic structural diagram of the aluminum profile body and the connecting member when the aluminum profile body and the connecting member are connected.

In the figure: 1. an aluminum profile body; 11. an outer aluminum tube; 12. corner aluminum strips; 13. an outer connecting strip; 14. an inner aluminum tube; 15. reinforcing the aluminum strips; 16. an inner connecting strip; 17. a buffer plate; 18. a first reserved connecting hole; 2. a connecting member; 21. a connecting plate; 22. an angle aluminum block; 23. a limiting inserting plate; 24. a second reserved connecting hole; 25. and a third reserved connecting hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a high-strength anti-bending aluminum profile, which comprises an aluminum profile body 1 and a connecting piece 2, wherein the aluminum profile body 1 comprises an outer aluminum tube 11, the sectional view of the outer aluminum tube 11 is a square structure, four outer corners of the outer aluminum tube 11 are all provided with angle aluminum strips 12, two outer connecting strips 13 are fixedly connected to inner sides of the angle aluminum strips 12, one ends of the outer connecting strips 13 far away from the angle aluminum strips 12 are fixedly connected to the outer corners of the outer aluminum tube 11, the middle part of the inner side of the outer aluminum tube 11 is provided with inner aluminum tubes 14, the sectional view of the inner aluminum tubes 14 is a circular structure, inner equal-distance reinforcing aluminum strips 15 are fixedly connected to inner sides of the inner aluminum tubes 14, inner connecting strips 16 are fixedly connected to four corners of the inner wall of the outer aluminum tube 11, one ends of the inner connecting strips 16 far away from the outer aluminum tube 11 are fixedly connected to a buffer plate 17, one side of the buffer plate 17 far away from the inner connecting strips 16 is fixedly connected to the outer sides of the inner aluminum tubes 14, the aluminum strips 12 are arranged at four corners of the outer aluminum tube 11 to facilitate the protection of the aluminum profile body 1 to the outside, aluminum profile body 1 warp when preventing external force contact, through connecting strip 16 in setting up, buffer board 17 and circular interior aluminum pipe 14 make outer aluminum pipe 11 receive external force when can be through connecting strip 16 with pressure direction buffer board 17 in, and buffer board 17 is great with the contact surface of interior aluminum pipe 14, unload the outside of power including aluminum pipe 14 with pressure dispersion through buffer board 17, prevent that aluminum profile body 1 from bending, guaranteed the holistic anti-bending effect of aluminum profile body 1.

Furthermore, an included angle of sixty degrees is formed between adjacent reinforcing aluminum strips 15, one ends, far away from the inner aluminum tube 14, of the reinforcing aluminum strips 15 are located at the circle center of the inner aluminum tube 14 and are fixedly connected with each other, the reinforcing aluminum strips 15 are convenient for reinforcing and supporting the inner aluminum tube 14, and the inner aluminum tube 14 is prevented from being bent and deformed.

Further, both sides of the inner connecting strip 16 are of inner arc structures, an included angle of forty-five degrees is formed between the inner wall of the inner connecting strip 16 and the inner wall of the outer aluminum pipe 11, and the buffer plate 17 is of an arc structure and matched with the size of the inner aluminum pipe 14, so that the contact area of the inner aluminum pipe 14 is increased, pressure is dispersed, pressure intensity is reduced, and aluminum deformation is prevented.

Further, the connecting piece 2 comprises a connecting plate 21, four corners of one side of the connecting plate 21 are fixedly connected with angular aluminum blocks 22, one side of the connecting plate 21 is symmetrically and fixedly connected with limiting insertion plates 23, the limiting insertion plates 23 are of a concave structure, a second reserved connecting hole 24 is formed in the middle of each limiting insertion plate 23, third reserved connecting holes 25 are formed in two ends of the connecting plate 21, the limiting insertion plates 23 and the angular aluminum blocks 22 arranged on the connecting piece 2 are conveniently and better inserted into the aluminum profile body 1 to enable the aluminum profile body 1 to be matched in a matching mode, the connecting piece 2 can be connected with the aluminum profile body 1 through the bolts through the second reserved connecting holes 24, meanwhile, the bolts can be hidden and protected through the limiting insertion plates 23 of the concave structure, protruding bolts and external objects are prevented from being scratched, and two adjacent connecting pieces 2 can be connected through the bolts through the third reserved connecting holes 25, thereby will connect with many aluminium alloy body 1 to the collocation is got up and is used in combination.

Further, two ends of the outer aluminum pipe 11 are provided with a first reserved connecting hole 18, and the size of the first reserved connecting hole 18 is matched with that of the second reserved connecting hole 24.

Further, the size of connecting plate 21 is greater than outer aluminum pipe 11, and angle aluminum strip 12 is L type equilateral structure with angle aluminum block 22, and the size of angle aluminum block 22 and the size phase-match of angle aluminum strip 12, and the size of space between outer aluminum pipe 11 and the angle aluminum strip 12 and the size phase-match of spacing picture peg 23 are convenient for make connecting piece 2 better peg graft with aluminium alloy body 1.

Furthermore, the inner side and the outer side of the aluminum profile body 1 and the connecting piece 2 are coated with anti-corrosion and wear-resistant coatings, so that the service life of the aluminum profile is prolonged conveniently.

Concretely, when needing a plurality of aluminium alloy body 1 combination collocation use, at first insert connecting piece 2 the both ends of aluminium alloy body 1, angle aluminium billet 22 is located the outside of angle aluminium strip 12 this moment, connecting hole 24 is reserved to the second also to be inserted and close in the space of outer aluminum pipe 11 and angle aluminium strip 12, it can be fixed connecting piece 2 and aluminium alloy body 1 to accomplish to run through second reservation connecting hole 24 and first reservation connecting hole 18 through the bolt after pegging graft, prevent it and become flexible, then splice adjacent and the aluminium alloy body 1 that is fixed with connecting piece 2, through laminating adjacent connecting plate 21 to together and making the third reserve connecting hole 25 and aim at each other during the concatenation, can fix two connecting plates 21 through the bolt, thereby connect adjacent aluminium alloy body 1, make up the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-strength anti-bending aluminum profile comprises an aluminum profile body (1) and connecting pieces (2), and is characterized in that the aluminum profile body (1) comprises an outer aluminum tube (11), the cross section of the outer aluminum tube (11) is of a square structure, corner aluminum strips (12) are arranged at four corners of the outer side of the outer aluminum tube (11), two outer connecting strips (13) are fixedly connected to the inner side of each corner aluminum strip (12), one ends, far away from the corner aluminum strips (12), of the outer connecting strips (13) are fixedly connected with the outer corners of the outer aluminum tube (11), an inner aluminum tube (14) is arranged in the middle of the inner side of the outer aluminum tube (11), the cross section of the inner aluminum tube (14) is of a circular structure, reinforcing aluminum strips (15) are fixedly connected to the inner equal intervals of the inner portion of the inner aluminum tube (14), inner connecting strips (16) are fixedly connected to four corners of the inner wall of the outer aluminum tube (11), a buffer plate (17) is fixedly connected to one end, far away from the outer aluminum tube (11), of the inner connecting strips (16), one side of the buffer plate (17) far away from the inner connecting strip (16) is fixedly connected with the outer side of the inner aluminum pipe (14).

2. The high-strength anti-bending aluminum profile as claimed in claim 1, wherein an included angle of sixty degrees is formed between adjacent reinforcing aluminum strips (15), and one ends of the reinforcing aluminum strips (15) far away from the inner aluminum pipe (14) are positioned at the center of the inner aluminum pipe (14) and fixedly connected with each other.

3. The high-strength anti-bending aluminum profile as claimed in claim 1, wherein both sides of the inner connecting strip (16) are of an inner arc structure, the inner connecting strip (16) and the inner wall of the outer aluminum tube (11) form a forty-five degree included angle, and the buffer plate (17) is of an arc structure and matched with the size of the inner aluminum tube (14).

4. The high-strength anti-bending aluminum profile according to claim 1, characterized in that the connecting piece (2) comprises a connecting plate (21), four corners of one side of the connecting plate (21) are fixedly connected with angular aluminum blocks (22), one side of the connecting plate (21) is symmetrically and fixedly connected with limiting insertion plates (23), the limiting insertion plates (23) are of a concave structure, a second reserved connecting hole (24) is formed in the middle of the limiting insertion plates (23), and third reserved connecting holes (25) are formed in two ends of the connecting plate (21).

5. The high-strength anti-bending aluminum profile as claimed in claim 4, wherein two ends of the outer aluminum tube (11) are provided with first reserved connecting holes (18), and the first reserved connecting holes (18) are matched with the second reserved connecting holes (24) in size.

6. A high strength anti-bending aluminium section bar according to claim 4, characterized in that, the size of connecting plate (21) is greater than outer aluminum pipe (11), angle aluminum strip (12) and angle aluminum block (22) are L type equilateral structure, and the size of angle aluminum block (22) and the size phase-match of angle aluminum strip (12), the size of space between outer aluminum pipe (11) and angle aluminum strip (12) and the size phase-match of spacing picture peg (23).

7. A high-strength anti-bending aluminium section bar according to claim 1, characterized in that the inner and outer sides of the aluminium section bar body (1) and the connecting piece (2) are coated with anti-corrosion and wear-resistant coatings.