Environment-friendly aluminum alloy hollow profiled bar

Abstract

The utility model provides an environment-friendly aluminum alloy hollow profiled bar, which relates to the technical field of profiled bars and comprises a profiled bar body, an adjusting knob is mounted on the surface of the profiled bar body, a fixing flange is mounted on the surface of one end of the profiled bar body, and a connecting end is mounted at one end of the profiled bar body. A first sealing ring is installed on the surface of the connecting end, a protective shell is installed on the surface of the end, away from the connecting end, of the profiled bar body, a sealing plate is installed on one side face of the protective shell, a fixing rotary knob is installed on the surface of the sealing plate, a fixing column is installed on one side face of the sealing plate, and a second sealing ring is installed on the surface of the fixing column. A pressure-bearing spring is installed on the inner side face of the protective shell, and a buffer layer is installed at the bottom of the pressure-bearing spring, so that the overall strength of the profiled bar is improved, the profiled bar can bear more pressure when used, the material loss degree when the profiled bar is pressed is reduced, and the service life of the profiled bar is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a special-shaped section bar technical field especially relates to a kind of environment-friendly aluminium alloy hollow special-shaped section bar. BACKGROUND

[0002] According to the design requirement of building, aluminium alloy needs to be pressed into different shapes of fixed material, which is not single flat or pipe, in order to ensure the fit, it needs to be pressed into more different shapes by extruder to meet the construction needs of building;

[0003] But the general special-shaped section bar has poor pressure-bearing effect, which leads to the increase of the pressure-bearing surface loss of special-shaped section bar during use, and the repeated pressure will cause damage to the connection of special-shaped section bar, reducing the service life of special-shaped section bar, therefore, we propose a kind of environment-friendly aluminium alloy hollow special-shaped section bar. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art, but the general special-shaped section bar has poor pressure-bearing effect, which leads to the increase of the pressure-bearing surface loss of special-shaped section bar during use, and the repeated pressure will cause damage to the connection of special-shaped section bar, reducing the service life of special-shaped section bar.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of environment-friendly aluminium alloy hollow special-shaped section bar, including special-shaped section bar body, the surface of the special-shaped section bar body is equipped with adjusting knob, the surface of one end of the special-shaped section bar body is equipped with fixed flange, one end of the special-shaped section bar body is equipped with connecting end, the surface of the connecting end is equipped with first sealing ring, the surface of the one end of the special-shaped section bar body away from connecting end is equipped with protective shell, the side surface of the protective shell is equipped with sealing plate, the surface of the sealing plate is equipped with fixed knob, the side surface of the sealing plate is equipped with fixed column, the surface of the fixed column is equipped with second sealing ring, the inner side surface of the protective shell is equipped with pressure-bearing spring, the bottom of the pressure-bearing spring is equipped with buffer layer, the one end of the special-shaped section bar body away from connecting end is equipped with telescopic pipe, the surface of the telescopic pipe is equipped with positioning hole.

[0007] As the preferred scheme of the utility model, the special-shaped section bar body is symmetrically equipped with two, the special-shaped section bar body adjusting knob penetrates special-shaped section bar body and positioning hole and is screw-tightened and fixed, the shape of the special-shaped section bar body includes cylindrical and cubic.

[0008] As the preferred scheme of the utility model, the fixed flange is correspondingly installed with the profiled bar body, a plurality of fixed holes are formed on the surface of the fixed flange, the connecting end can slide in the profiled bar body, the cross section diameter of the first sealing ring is equal to the cross section diameter of the profiled bar body, and the first sealing ring is made of rubber material.

[0009] As the preferred scheme of the utility model, the protective shell is made of stainless steel material, the sealing plate is made of stainless steel material, the fixed knob penetrates the protective shell, the sealing plate and the positioning hole and is screw-tightly fixed, and two fixed knobs are symmetrically installed.

[0010] As the preferred scheme of the utility model, the fixed column penetrates the protective shell, the sealing plate and the positioning hole, the fixed column is made of stainless steel material, the total number of the fixed column and the fixed knob is same with the number of the positioning hole, the second sealing ring is correspondingly installed with the fixed column, and the cross section diameter of the second sealing ring is same with the cross section diameter of the positioning hole.

[0011] As the preferred scheme of the utility model, the pressure bearing spring is symmetrically installed with a plurality of equidistant pressure bearing springs, the inner side of the pressure bearing spring is installed with a pressure bearing structure, the buffer layer is made of rubber material, one end of the telescopic pipe is welded on the profiled bar body, and the other end can slide in the profiled bar body.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the utility model, through the design of the protective structure, the protective shell, the fixed column, the pressure bearing spring and the buffer layer are arranged, the overall strength of the profiled bar is increased, so that more pressure can be borne during use, the material loss degree when being pressed is reduced, and the service life is increased. ACCURACY OF DRAWINGS

[0014] Figure 1 The utility model provides a whole structure schematic diagram of the environment-friendly aluminum alloy hollow profiled bar;

[0015] Figure 2 The utility model provides a protective shell internal structure schematic diagram of the environment-friendly aluminum alloy hollow profiled bar;

[0016] Figure 3 The utility model provides a sealing plate structure schematic diagram of the environment-friendly aluminum alloy hollow profiled bar;

[0017] Figure 4 The utility model provides a partial structure schematic diagram of the environment-friendly aluminum alloy hollow profiled bar.

[0018] Legend: 1, profile body; 2, adjusting knob; 3, fixing flange; 4, connecting end; 5, first sealing ring; 6, protective shell; 7, sealing plate; 8, fixing knob; 9, fixing column; 10, second sealing ring; 11, pressure spring; 12, buffer layer; 13, telescopic tube; 14, positioning hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] In order to facilitate understanding of the present application, the present application will be more fully described below with reference to the related description of the present application, and several embodiments of the present application are given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be intervening elements. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can be present. As used herein the terms "vertical", "horizontal", "left", "right", and the like are used for explanation purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0023] Example 1

[0024] As Figures 1-4The utility model provides a technical scheme: an environment -friendly aluminum alloy hollow special shape, including special shape body 1, the surface of special shape body 1 is equipped with adjusting knob 2, the surface of one end of special shape body 1 is equipped with fixed flange 3, one end of special shape body 1 is equipped with connecting end 4, the surface of connecting end 4 is equipped with first sealing ring 5, the surface of one end of special shape body 1 away from connecting end 4 is equipped with protective shell 6, the surface of protective shell 6 is equipped with hole with positioning hole 14 corresponding, one side of protective shell 6 is equipped with sealing plate 7, the surface of sealing plate 7 is equipped with fixed knob 8, one side of sealing plate 7 is equipped with fixed column 9, the surface of fixed column 9 is equipped with second sealing ring 10, the inner side of protective shell 6 is equipped with pressure bearing spring 11, the bottom of pressure bearing spring 11 is equipped with buffer layer 12, one end of special shape body 1 away from connecting end 4 is equipped with telescopic pipe 13, and the surface of telescopic pipe 13 is equipped with positioning hole 14.

[0025] Example 2

[0026] As Figures 1-4 shown, two special shape bodies 1 are symmetrically installed, adjusting knob 2 of special shape body 1 penetrates special shape body 1 and positioning hole 14 and is screw-tightly fixed, the shape of special shape body 1 includes cylindrical and cubic, can better fit building, fixed flange 3 is installed corresponding to special shape body 1, a plurality of fixed holes are formed in the surface of fixed flange 3, to facilitate the fixation of special shape, connecting end 4 can slide in special shape body 1, the cross-sectional diameter of first sealing ring 5 is equal to the cross-sectional diameter of special shape body 1, first sealing ring 5 is made of rubber material, to increase the sealing property of special shape, reduce the moisture entering, increase its corrosion resistance, protective shell 6 is made of stainless steel material, sealing plate 7 is made of stainless steel material, fixed knob 8 penetrates protective shell 6, sealing plate 7 and positioning hole 14 and is screw-tightly fixed, two fixed knobs 8 are symmetrically installed, fixed column 9 penetrates protective shell 6, sealing plate 7 and positioning hole 14, fixed column 9 is made of stainless steel material, the total number of fixed column 9 and fixed knob 8 and positioning hole 14 is same with the number of positioning hole 14, second sealing ring 10 is installed corresponding to fixed column 9, the cross-sectional diameter of second sealing ring 10 is same with the cross-sectional diameter of positioning hole 14, a plurality of pressure bearing springs 11 are symmetrically installed at equal intervals, the inner side of pressure bearing spring 11 is installed with pressure bearing structure, buffer layer 12 is made of rubber material, one end of telescopic pipe 13 is welded on special shape body 1, and the other end can slide in special shape body 1, to facilitate the length adjustment of special shape.

[0027] The utility model discloses a working procedure: when using the environmental protection type aluminum alloy hollow special profile to carry out building support work, first, the special profile body 1 is attached to building installation, and the length is adjusted through telescopic pipe 13, so that it can play better support effect, then the connecting end 4 of special profile body 1 is connected in proper order, and is fixed through fixed flange 3, then the protective shell 6 is set on the special profile body 1, and the sealing plate 7 is inserted into the protective shell 6 through the fixed column 9, and is fixed tightly through the fixed knob 8, the first sealing ring 5 and the second sealing ring 10 can increase the sealing property of the special profile, when the special profile is under pressure, the protective shell 6 can play the protection effect to the middle section of special profile body 1, and the fixed column 9 increases the overall strength of telescopic pipe 13, so that it is not easy to break, the pressure relief spring 11 can reduce the pressure on the special profile body 1, the buffer layer 12 can absorb part impact force, increase the pressure that the special profile body 1 whole can bear, use the environmental protection type aluminum alloy hollow special profile to carry out building support work, increase the overall strength of the special profile, so that it can bear more pressure when using, reduce the material loss degree when it is under pressure, increase the service life.

[0028] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly aluminum alloy hollow profile, comprising a profile body (1), characterized in that: An adjusting knob (2) is installed on the surface of the profiled material body (1), a fixing flange (3) is installed on one end surface of the profiled material body (1), a connecting end (4) is installed on one end of the profiled material body (1), a first sealing ring (5) is installed on the surface of the connecting end (4), a protective shell (6) is installed on the surface of the profiled material body (1) at the end away from the connecting end (4), a sealing plate (7) is installed on one side of the protective shell (6), a fixing knob (8) is installed on the surface of the sealing plate (7), a fixing column (9) is installed on one side of the sealing plate (7), a second sealing ring (10) is installed on the surface of the fixing column (9), a pressure spring (11) is installed on the inner side surface of the protective shell (6), a buffer layer (12) is installed on the bottom of the pressure spring (11), a telescopic tube (13) is installed on the end of the profiled material body (1) away from the connecting end (4), and a positioning hole (14) is opened on the surface of the telescopic tube (13).

2. The environmentally friendly aluminum alloy hollow profile according to claim 1, characterized in that: The special-shaped material body (1) is symmetrically mounted with two adjusting knobs (2). The special-shaped material body (1) passes through the special-shaped material body (1) and the positioning hole (14) and is screwed and fixed. The shape of the special-shaped material body (1) includes cylindrical and cubic.

3. The environmentally friendly aluminum alloy hollow profile according to claim 1, characterized in that: The fixing flange (3) is mounted corresponding to the profile body (1); a plurality of fixing holes are provided on the surface of the fixing flange (3); the connecting end (4) is capable of sliding in the profile body (1); the cross-sectional diameter of the first sealing ring (5) is equal to the cross-sectional diameter of the profile body (1); and the first sealing ring (5) is made of rubber material.

4. The environmentally friendly aluminum alloy hollow profile according to claim 1, characterized in that: The protective shell (6) is made of stainless steel, the sealing plate (7) is made of stainless steel, the fixing knob (8) passes through the protective shell (6), the sealing plate (7) and the positioning hole (14) and is screwed and fixed, and two fixing knobs (8) are symmetrically installed.

5. The environmentally friendly aluminum alloy hollow profile according to claim 1, characterized in that: The fixing column (9) passes through the protective shell (6), the sealing plate (7) and the positioning hole (14); the fixing column (9) is made of stainless steel; the total number of the fixing column (9), the fixing knob (8) and the positioning hole (14) is the same as the number of the positioning holes (14); the second sealing ring (10) is installed corresponding to the fixing column (9); the cross-sectional diameter of the second sealing ring (10) is the same as the cross-sectional diameter of the positioning hole (14).

6. The environmentally friendly aluminum alloy hollow profile according to claim 1, characterized in that: A plurality of pressure-bearing springs (11) are symmetrically installed at equal distances, a pressure-bearing structure is installed on the inner side of the pressure-bearing spring (11), the buffer layer (12) is made of rubber material, one end of the telescopic tube (13) is welded to the profile body (1), and the other end can slide inside the profile body (1).

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