CN220152101U

CN220152101U - Spliced aluminum alloy profile

Info

Publication number: CN220152101U
Application number: CN202321011053.4U
Authority: CN
Inventors: 陈家正
Original assignee: Foshan Nanhai Huixin Metal Products Co ltd
Current assignee: Foshan Nanhai Huixin Metal Products Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-12-08
Anticipated expiration: 2033-04-27

Abstract

The utility model discloses a spliced aluminum alloy section bar, which comprises pipe fittings, a sleeve and a propping adjusting assembly, wherein the sleeve is fixedly sleeved at the connecting ends of the two pipe fittings, and the propping adjusting assembly is fixedly arranged on the side surface of the sleeve. The beneficial effects of the utility model are as follows: the sleeve structure which is manufactured according to the size of the connecting pipe fitting is required to be improved in the prior art, the abutting adjusting component is fixedly arranged on the side face of the sleeve, the abutting adjusting function of the connecting pipe fitting is achieved through the adjusting component, the abutting limiting of the pipe fitting can be achieved after the two pipe fittings are connected, the two pipe fittings cannot fall off due to loosening of the sleeve, meanwhile, the sleeve structure can be detached and assembled according to the adjustment of the abutting adjusting component at any time, the sleeve structure can be reused, maintenance and replacement of the pipe fitting are facilitated, and the sealing and connecting effects of the sleeve structure in use are guaranteed.

Description

Spliced aluminum alloy profile

Technical Field

The utility model relates to a spliced aluminum alloy section, in particular to a spliced aluminum alloy section, and belongs to the technical field of aluminum alloy sections.

Background

The aluminum alloy section bar is a nonferrous metal structural material which is the most widely applied in industry, has low density and low melting point, thus having high plasticity, easy processing and good corrosion resistance, and is widely applied in the fields of aviation, aerospace, automobile, mechanical manufacturing, ships, construction, decoration, chemical industry and the like.

With the great use of aluminum alloy sections, aluminum alloy connection technology is also developing, and in the traditional technology, aluminum alloy sections are usually connected by means of a sleeve, angle iron, pin shafts and the like, for example, aluminum alloy pipes are usually connected through a sleeve, corresponding sleeves are selected according to the diameters of the pipes, and the corresponding sleeves are arranged at the connecting ends of the pipes to finish connection, but the tightness and tightness of the connection are not guaranteed, meanwhile, if errors exist in matching, the connection cannot be used, and therefore the problems of leakage and even falling of pipes often occur.

Therefore, a person skilled in the art proposes a spliced aluminum alloy section, which improves the structure of the connecting sleeve in the prior art, so that the connecting sleeve has a tight adjustment function, and the pipe in use is prevented from being separated due to the matching problem.

Disclosure of Invention

The utility model aims to solve the problems and provide a spliced aluminum alloy section, which improves the structure of a sleeve structure in the prior art, increases the tight sealing effect of the sleeve structure, and can avoid the problems of loose separation and the like caused by no limit structure between two pipe fittings and the sleeve structure.

The spliced aluminum alloy profile comprises pipe fittings and a sleeve, wherein the sleeve is fixedly arranged at the connecting ends of the two pipe fittings, a tight supporting adjusting assembly is fixedly arranged on the side face of the sleeve, the tight supporting adjusting assembly comprises a sealing rubber pad, a tight supporting block and an adjusting screw rod, the sealing rubber pad is slidingly arranged on the inner side of the sleeve, the tight supporting block is slidingly arranged on the inner side of the sleeve, and the adjusting screw rod matched with the tight supporting block is penetratingly arranged on the side face of the sleeve.

Preferably, the side welding of two the pipe fitting link has the lug, sheathed tube inboard fixedly connected with the arc fixed block of lug looks adaptation, sealed cushion and support tight piece slip setting between the arc fixed block, adjusting screw runs through the arc fixed block and is connected with its bearing.

Preferably, a plurality of arc fixed blocks are annularly arranged on the inner wall of the sleeve, the sealing rubber cushion is slidably arranged at the opening between the two layers of arc fixed blocks, the side surface of the sleeve is provided with a carry screw rod in a penetrating manner, and the sealing rubber cushion is in threaded connection with the carry screw rod.

Preferably, the sealing rubber gaskets are annularly provided with a plurality of groups, and the carry lead screw is connected with a side wall bearing of the sleeve.

Preferably, the abutting block is arranged at the overlapping part between the two layers of arc-shaped fixing blocks, a baffle is fixedly connected between the two layers of arc-shaped fixing blocks, and one end of the adjusting screw penetrating through the arc-shaped fixing block penetrates through the abutting block and is in sliding connection with the abutting block.

Preferably, the side surface of one end of the adjusting screw penetrating through the arc-shaped fixing block is sleeved with a tight abutting spring in a sliding manner, the side surface of the adjusting screw is provided with a position-entering block in a threaded manner, and the tight abutting spring is arranged between the position-entering block and the tight abutting block.

Preferably, the end part of the adjusting screw is fixedly connected with an adjusting knob, and the side surface of the position-entering block is fixedly connected with a guide block.

Preferably, the side surfaces of the two pipe fitting connecting ends are sleeved with sealing rings in a sliding manner through the convex blocks.

The beneficial effects of the utility model are as follows:

the sleeve structure which is manufactured according to the size of the connecting pipe fitting is required to be improved in the prior art, the abutting adjusting component is fixedly arranged on the side face of the sleeve, the abutting adjusting function of the connecting pipe fitting is achieved through the adjusting component, the abutting limiting of the pipe fitting can be achieved after the two pipe fittings are connected, the two pipe fittings cannot fall off due to loosening of the sleeve, meanwhile, the sleeve structure can be detached and assembled according to the adjustment of the abutting adjusting component at any time, the sleeve structure can be reused, maintenance and replacement of the pipe fitting are facilitated, and the sealing and connecting effects of the sleeve structure in use are guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a tightening adjustment assembly according to the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 2 according to the present utility model;

FIG. 5 is a schematic view of the adjusting screw structure of the present utility model.

In the figure: 1. a pipe fitting; 2. a sleeve; 3. the abutting adjusting component; 301. sealing rubber cushion; 302. a tightening block; 303. adjusting a screw; 4. a bump; 5. an arc-shaped fixed block; 6. carry the lead screw; 7. a baffle; 8. a spring is abutted tightly; 9. a positioning block; 10. an adjustment knob; 11. a guide block; 12. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a spliced aluminum alloy section.

According to the drawing 1, the pipe fitting comprises pipe fittings 1, a sleeve pipe 2 and a tight-supporting adjusting component 3, wherein the sleeve pipe 2 is fixedly sleeved at the connecting ends of the two pipe fittings 1, the tight-supporting adjusting component 3 is fixedly arranged on the side face of the sleeve pipe 2, and the sleeve pipe 2 is used for tightly supporting and limiting the joint positions of the two pipe fittings 1 through the tight-supporting adjusting component 3.

According to the figures 2-3, the tight adjusting assembly 3 comprises a sealing rubber gasket 301, a tight abutting block 302 and an adjusting screw 303, wherein the sealing rubber gasket 301 is arranged on the inner side of the sleeve 2 in a sliding manner, the tight abutting block 302 is arranged on the inner side of the sleeve 2 in a sliding manner, and the adjusting screw 303 matched with the tight abutting block 302 is arranged on the side face of the sleeve 2 in a penetrating manner.

The seal rubber pad 301 that carries the setting carries and supports tightly to seal after two pipe fittings 1 are installed, blocks up the gap of installing, supports tight piece 302 and is used for supporting the joint of two pipe fittings 1 to adjust the elasticity of supporting tightly through adjusting screw 303.

According to the illustration of fig. 3, the side of the connecting end of two pipe fittings 1 is welded with a bump 4, the inner side of the sleeve 2 is fixedly connected with an arc-shaped fixing block 5 matched with the bump 4, a sealing rubber pad 301 and a propping block 302 are arranged between the arc-shaped fixing blocks 5 in a sliding manner, and an adjusting screw 303 penetrates through the arc-shaped fixing blocks 5 and is connected with the bearing.

The welded bumps 4 facilitate the application of the lateral faces of the two tubes 1 by abutting the adjustment assembly 3, while the arched fixing blocks 5 are used to limit the passage of the bumps 4 and to fill the other redundant gaps.

The arc fixed blocks 5 are annularly arranged on the inner wall of the sleeve 2, the sealing rubber gasket 301 is arranged at the opening between the two layers of arc fixed blocks 5 in a sliding mode, the side face of the sleeve 2 is provided with the carry screw 6 in a penetrating mode, the sealing rubber gasket 301 is connected with the carry screw 6 in a threaded mode, and the carry screw 6 controls the sealing rubber gasket 301 to move inside the sleeve 2.

According to fig. 4-5, the sealing rubber pads 301 are annularly provided with a plurality of groups, and the carry screw rod 6 is connected with the side wall bearing of the sleeve 2, so that the connection between the pipe fitting 1 and the sleeve 2 is tighter.

The abutting block 302 is arranged at the overlapping part between the two layers of arc-shaped fixed blocks 5, a baffle 7 is fixedly connected between the two layers of arc-shaped fixed blocks 5, and one end of the adjusting screw 303 penetrating through the arc-shaped fixed blocks 5 penetrates through the abutting block 302 and is in sliding connection with the abutting block.

The baffle 7 that sets up is used for rotatory pipe fitting 1 to carry out the spacing to lug 4, prevents to rotate and excessively apart from leading to breaking away from.

The adjusting screw 303 penetrates through the side surface of one end of the arc-shaped fixed block 5 to be sleeved with the tight spring 8 in a sliding manner, the side surface thread of the adjusting screw 303 is provided with the carry block 9, the tight spring 8 is arranged between the carry block 9 and the tight block 302, and the carry block 9 carries under the action of the adjusting screw 303, so that the elastic force of the tight spring 8 is adjusted.

The end of the adjusting screw 303 is fixedly connected with an adjusting knob 10, the side face of the carry block 9 is fixedly connected with a guide block 11, the adjusting knob 10 is arranged to facilitate adjustment of the adjusting screw 303, and the guide block 11 is arranged to be used for limiting and guiding between the carry block 9 and the sleeve 2.

The side of the connecting end of the two pipe fittings 1 is sleeved with the sealing ring 12 in a sliding manner through the convex blocks 4, and the sealing ring 12 can ensure the sealing effect of equipment.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a concatenation formula aluminum alloy section bar, includes pipe fitting (1) and sleeve pipe (2), sleeve pipe (2) are fixed to be set up at the link of two pipe fittings (1), its characterized in that: the side of sleeve pipe (2) is fixed to be provided with to tightly adjust subassembly (3), tightly adjust subassembly (3) including sealed cushion (301), support tight piece (302) and adjusting screw (303), the inboard slip of sleeve pipe (2) is provided with sealed cushion (301), the inboard slip of sleeve pipe (2) is provided with to tightly piece (302), the side of sleeve pipe (2) runs through and is provided with adjusting screw (303) with support tight piece (302) looks adaptation.

2. The spliced aluminum alloy profile according to claim 1, wherein: two the side welding of pipe fitting (1) link has lug (4), the inboard fixedly connected with of sleeve pipe (2) with arc fixed block (5) of lug (4) looks adaptation, sealed cushion (301) and support tight piece (302) slip setting between arc fixed block (5), adjusting screw (303) run through arc fixed block (5) and bearing connection with it.

3. The spliced aluminum alloy profile according to claim 2, wherein: the arc-shaped fixing blocks (5) are annularly arranged on the inner wall of the sleeve (2), the sealing rubber cushion (301) is slidably arranged at the opening between the two layers of arc-shaped fixing blocks (5), the side surface of the sleeve (2) is penetrated and provided with a carry screw rod (6), and the sealing rubber cushion (301) is in threaded connection with the carry screw rod (6).

4. A spliced aluminium alloy section according to claim 3, characterized in that: the sealing rubber gaskets (301) are annularly provided with a plurality of groups, and the carry lead screw (6) is connected with a side wall bearing of the sleeve (2).

5. The spliced aluminum alloy profile according to claim 2, wherein: the abutting block (302) is arranged at the overlapping part between the two layers of arc-shaped fixed blocks (5), a baffle (7) is fixedly connected between the two layers of arc-shaped fixed blocks (5), and one end of the adjusting screw (303) penetrating through the arc-shaped fixed blocks (5) penetrates through the abutting block (302) and is in sliding connection with the same.

6. The spliced aluminum alloy profile according to claim 5, wherein: the adjusting screw (303) penetrates through the side face of one end of the arc-shaped fixed block (5) and is sleeved with the abutting spring (8) in a sliding mode, the side face of the adjusting screw (303) is provided with the position-entering block (9) in a threaded mode, and the abutting spring (8) is arranged between the position-entering block (9) and the abutting block (302).

7. The spliced aluminum alloy profile according to claim 6, wherein: the end part of the adjusting screw (303) is fixedly connected with an adjusting knob (10), and the side surface of the carry block (9) is fixedly connected with a guide block (11).

8. The spliced aluminum alloy profile according to claim 2, wherein: the side surfaces of the connecting ends of the two pipe fittings (1) are sleeved with sealing rings (12) in a sliding manner through the convex blocks (4).