CN216743275U

CN216743275U - Pipeline connecting structure

Info

Publication number: CN216743275U
Application number: CN202220006142.9U
Authority: CN
Inventors: 李保云
Original assignee: Taizhou Qiaoke Technology Co ltd
Current assignee: Taizhou Qiaoke Technology Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-06-14
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a pipeline connecting structure, belonging to the technical field of pipeline connection, and the technical scheme is characterized by comprising two placing seats, wherein a first sliding rod and a second sliding rod are fixedly connected between opposite sides of the two placing seats respectively, the surfaces of the first sliding rod and the second sliding rod are respectively connected with a sliding seat and a pressing ring in a sliding way, the bottom of the sliding seat is connected with a clamping seat in a sliding way, and the opposite sides of the clamping seat and the pressing ring are cambered surfaces. The application range is increased.

Description

Pipeline connecting structure

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a pipeline connection structure.

Background

When producing or laying a pipeline, it is often necessary to butt the two pipelines together by welding or flanges to extend the length of the entire pipeline. When two pipes are butted, it is necessary to keep the two pipes in a coaxial position, otherwise it is difficult to weld or butt by flanges.

The existing pipeline butt joint device has the advantages that due to the weight of a pipeline, the joint of the pipeline can deviate when in butt joint, the stability is not good, and the butt joint difficulty is increased, so that the pipeline connection structure is provided by technical personnel in the field to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

In view of the problems in the prior art, it is an object of the present invention to provide a pipe connecting structure having an advantage of increasing stability when two pipes are butted.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a pipeline connection structure, includes that quantity is two places the seat, two place between the opposite side of seat respectively fixedly connected with slide bar and No. two slide bars, the surface of slide bar and No. two slide bars sliding connection respectively has slide and clamping ring, the bottom sliding connection of slide has the joint seat, the joint seat is the cambered surface with the opposite side of clamping ring, the equal fixedly connected with elastic webbing in both sides of clamping ring, two the elastic webbing and front the both sides looks joint of placing the seat, two the inner wall of placing the seat all is provided with the cambered surface the same with the clamping ring inner wall.

Furthermore, one side that the elastic band is close to placing the seat is provided with evenly distributed's fixture block, openly place the equal fixedly connected with joint piece in both sides of seat, the front of joint piece seted up with fixture block assorted bayonet socket.

Further, the equal fixedly connected with clamp in both sides of slide and clamping ring, the clamp respectively with a slide bar and No. two slide bar phase-matchs.

Furthermore, the inner wall of slide rotates and is connected with the bull stick, the bull stick runs through the slide and is connected with the rotation of joint chair, and the inner wall threaded connection of bull stick and slide.

Furthermore, the inner wall of clamping ring has seted up the dead slot respectively and has been two with quantity draw-in groove, the bottom fixedly connected with quantity of slide is two guide bars, the guide bar run through the joint seat and with the inner wall bottom fixed connection of dead slot.

Furthermore, the bottom fixedly connected with quantity of joint chair be two and with draw-in groove assorted inserted block, the bottom of inserted block is provided with the blotter, the blotter is the rubber material component.

3. Advantageous effects

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

(1) according to the scheme, the clamping seat is arranged, the rotating rod is rotated in the forward direction, the rotating rod can continuously extend towards the bottom of the sliding seat, the clamping seat is enabled to continuously move downwards at the bottom of the sliding seat, a pipeline placed at the top of the compression ring is clamped and fixed, good stability is guaranteed in the process of butting the pipelines, the clamping seat which moves is limited through the guide rod, the clamping seat is prevented from synchronously rotating along with the rotating rod, and therefore the pipelines with different calibers are clamped, and the application range is enlarged;

(2) through setting up the elastic webbing, through the pulling elastic webbing, can stimulate the clamping ring and slide on the surface of No. two slide bars to through with fixture block assorted bayonet socket, can slide to appointed distance's pipeline spacing, make the pipeline kneck laminating of two adjacent mutual docks inseparabler, can avoid when connecting the kneck to have the butt joint flow of the influence to the pipeline of cracking.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an elevational, cross-sectional view of the present invention;

fig. 4 is a side sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a placing seat; 2. a first sliding rod; 3. a slide base; 4. a rotating rod; 5. a second sliding rod; 6. pressing a ring; 7. an elastic band; 8. a bayonet; 9. a guide bar; 10. a clamping seat; 11. a card slot; 12. an empty groove; 13. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, a pipeline connecting structure includes two placing seats 1, a first sliding rod 2 and a second sliding rod 5 are fixedly connected between opposite sides of the two placing seats 1, a sliding seat 3 and a pressing ring 6 are respectively slidably connected to surfaces of the first sliding rod 2 and the second sliding rod 5, a clamping seat 10 is slidably connected to a bottom of the sliding seat 3, opposite sides of the clamping seat 10 and the pressing ring 6 are both arc surfaces, both sides of the pressing ring 6 are fixedly connected with elastic bands 7, the two elastic bands 7 are clamped to both sides of the front placing seat 1, and inner walls of the two placing seats 1 are both provided with arc surfaces identical to inner walls of the pressing ring 6.

Refer to fig. 1, fig. 2, elastic band 7 is close to one side of placing seat 1 and is provided with evenly distributed's fixture block 13, the equal fixedly connected with joint piece in both sides of placing seat 1 openly, the front of joint piece is seted up with fixture block 13 assorted bayonet socket 8, the pipeline that needs to be connected is placed when placing the top of seat 1 and clamping ring 6 and need the butt joint, through pulling elastic band 7, can pull the surface slip of clamping ring 6 at No. two slide bars 5, and through with fixture block 13 assorted bayonet socket 8, can carry on spacingly to the pipeline that slides to the specified distance, make the pipeline kneck laminating of two adjacent mutual docks inseparabler, can avoid the kneck to have the butt joint flow of the influence to the pipeline of slotting when connecting.

Referring to fig. 1 and 3, the two sides of the sliding seat 3 and the pressing ring 6 are fixedly connected with hoops, the hoops are respectively matched with the first sliding rod 2 and the second sliding rod 5, the pressing ring 6 slides on the surface of the second sliding rod 5 by pulling the elastic band 7, the sliding seat 3 can slide synchronously, the smoothness of the hoops during sliding can be increased, and the use convenience is improved.

Referring to fig. 3, fig. 1, the inner wall of slide 3 rotates and is connected with bull stick 4, bull stick 4 runs through slide 3 and is connected with the rotation of joint seat 10, and bull stick 4 and slide 3's inner wall threaded connection, when the bull stick 4 is rotated to the cisoid, bull stick 4 can constantly be constantly to the bottom of slide 3 stretching out, and make joint seat 10 constantly take place the displacement downwards in the bottom of slide 3, carry out the centre gripping fixed in the pipeline of pressing ring 6 top with this, guarantee to have good stability at the in-process that carries out the butt joint to the pipeline.

Refer to fig. 3, fig. 4, dead slot 12 and quantity are two draw-in grooves 11 have been seted up respectively to the inner wall of clamping ring 6, the bottom fixedly connected with quantity of slide 3 is two guide bar 9, guide bar 9 run through joint seat 10 and with the inner wall bottom fixed connection of dead slot 12, joint seat 10 is through the continuous downward displacement of bull stick 4 in, guide bar 9 can carry on spacingly to the joint seat 10 of displacement from top to bottom, prevent that joint seat 10 from following bull stick 4 synchronous occurrence and rotating, carry out the centre gripping to the pipeline of different bores from this, increase application scope.

Referring to fig. 4, the bottom fixedly connected with quantity of joint seat 10 is two and with draw-in groove 11 assorted inserted block, the bottom of inserted block is provided with the blotter, the blotter is the rubber material component, joint seat 10 is constantly in the in-process of displacement downwards, can block into the inside to draw-in groove 11 with draw-in groove 11 assorted inserted block, can not influence the orbit of joint seat 10, and can protect the pipeline surface that the centre gripping needs to dock by the blotter, it is too big to prevent the clamping-force, lead to the pipeline damage, cause unnecessary influence.

The working principle of the utility model is as follows: when the pipelines need to be butted, the pipelines are firstly placed at the tops of the placing seat 1 and the pressing ring 6, then the rotating rod 4 is rotated in the forward direction, the rotating rod 4 can continuously extend towards the bottom of the sliding seat 3, the clamping seat 10 is enabled to continuously move downwards at the bottom of the sliding seat 3, the pipelines placed at the top of the pressing ring 6 are clamped and fixed, good stability is ensured in the process of butting the pipelines, the displaced clamping seat 10 is limited through the guide rod 9, the clamping seat 10 is prevented from synchronously rotating along with the rotating rod 4, therefore, the pipelines with different calibers are clamped, the application range is enlarged, in the process of continuously moving downwards, the inserting block matched with the clamping groove 11 can be clamped into the clamping groove 11, the running track of the clamping seat 10 cannot be influenced, the buffer cushion can protect the surfaces of the pipelines needing to be butted, and the clamping force is prevented from being overlarge, resulting in damage to the pipeline and unnecessary effects.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. The utility model provides a pipeline connecting structure, includes that quantity is two places seat (1), its characterized in that: two place slide bar (2) and No. two slide bar (5) of fixedly connected with respectively between the opposite side of seat (1), the surface of slide bar (2) and No. two slide bar (5) sliding connection respectively has slide (3) and clamping ring (6), the bottom sliding connection of slide (3) has joint seat (10), joint seat (10) are the cambered surface with the opposite side of clamping ring (6), the equal fixedly connected with elastic webbing (7) in both sides of clamping ring (6), two elastic webbing (7) and front place the both sides looks joint of seat (1), two the inner wall of placing seat (1) all is provided with the cambered surface the same with clamping ring (6) inner wall.

2. A pipe connecting structure according to claim 1, wherein: one side of the elastic band (7) close to the placing seat (1) is provided with clamping blocks (13) which are uniformly distributed, the clamping blocks are fixedly connected to the two sides of the placing seat (1) in the front, and bayonets (8) matched with the clamping blocks (13) are formed in the front of the clamping blocks.

3. A pipe connecting structure according to claim 2, wherein: the equal fixedly connected with clamp in both sides of slide (3) and clamping ring (6), the clamp respectively with slide bar (2) and No. two slide bar (5) phase-matchs.

4. A pipe connecting structure according to claim 1, wherein: the inner wall of slide (3) rotates and is connected with bull stick (4), bull stick (4) run through slide (3) and rotate with joint seat (10) and be connected, and the inner wall threaded connection of bull stick (4) and slide (3).

5. A pipe connecting structure according to claim 4, wherein: empty groove (12) and quantity are draw-in groove (11) two respectively seted up to the inner wall of clamping ring (6), the bottom fixedly connected with quantity of slide (3) is guide bar (9) two, guide bar (9) run through joint seat (10) and with the inner wall bottom fixed connection of empty groove (12).

6. A pipe connecting structure according to claim 5, wherein: the bottom fixedly connected with quantity of joint chair (10) is two and with draw-in groove (11) assorted inserted block, the bottom of inserted block is provided with the blotter, the blotter is the rubber material component.