CN220470901U

CN220470901U - Connecting piece for pipeline connection

Info

Publication number: CN220470901U
Application number: CN202322195465.4U
Authority: CN
Inventors: 赵湘; 唐朝阳; 张亚东; 夏伟康
Original assignee: Anhui Yuanmao Construction Engineering Co ltd
Current assignee: Anhui Yuanmao Construction Engineering Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-09
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to a technical field of pipeline connecting piece, and a connecting piece for pipeline connection is disclosed, including pipeline one and pipeline two, the outside of pipeline one is provided with coupling assembling one, coupling assembling one includes the lantern ring one, lantern ring one set is established in the outside of pipeline one, the outside annular of lantern ring one is run through there are four bolts, and the both sides of every bolt all run through there are spacing posts, the lower extreme of bolt is located the inside block of pipeline one in telescopic inside, telescopic lower extreme fixed mounting has arc grip block, four jacks have been seted up to one side surface of lantern ring one, four screw rods have been run through to the outside annular of lantern ring one, the inside fixed mounting of lantern ring one has the spacing ring, the outside of pipeline two is provided with coupling assembling two; the connecting piece for pipeline connection has the advantages of good connection effect, strong tightness and convenient disassembly.

Description

Connecting piece for pipeline connection

Technical Field

The application relates to the technical field of pipeline connectors, in particular to a connector for pipeline connection.

Background

In the laying and installation of pipelines, for example in the installation of large-bore pipes, clamps are often used as the connecting pipe elements.

However, when the conventional connecting piece for pipeline connection is used, the common clamping hoop has poor sealing effect, and when the connecting piece is installed, one ends of two pipelines need to be aligned and then clamped, and when the connecting piece is detached, the connecting piece for pipeline connection is troublesome and provided by a person skilled in the art so as to solve the problem in the background art.

Disclosure of Invention

In order to solve the problem that the connector proposed in the background art is inconvenient to use, the application provides a connector for pipeline connection.

The application provides a connecting piece for pipeline connection adopts following technical scheme:

the utility model provides a connecting piece for pipe connection, includes pipeline one and pipeline two, the outside of pipeline one is provided with coupling assembling one, coupling assembling one includes the lantern ring one, the outside at pipeline one is established to lantern ring one set, the outside annular of lantern ring one is run through there are four bolts, and the both sides of every bolt all run through there is spacing post, the lower extreme of bolt is located the inside block of pipeline one in telescopic inside, telescopic lower extreme fixed mounting has the arc grip block, four jacks have been seted up to one side surface of lantern ring one, four screw rods have been run through to the outside annular of lantern ring one, the inside fixed mounting of lantern ring one has the spacing ring, the outside of pipeline two is provided with coupling assembling two.

Preferably, the baffle rings are fixedly arranged on two sides of the first pipeline and the second pipeline, and the sealing gasket is fixedly arranged outside the baffle rings.

Preferably, the second connecting component comprises a second collar, four plunger pins are fixedly arranged on one side of the second collar, and threaded holes are formed in the outer portions of the plunger pins.

Preferably, the inserting column is matched with the inserting hole in an inserting mode, the screw rod penetrates through the inside of the inserting hole, and the screw rod is in threaded connection with the threaded through hole.

Preferably, the sealing rings are fixedly arranged on one sides of the first lantern ring and the second lantern ring, the limiting rings are fixedly arranged inside the first lantern ring and the second lantern ring, one side of each limiting ring is contacted with one side of each baffle ring, and bolts and limiting columns penetrate through the outer part of the second lantern ring.

In summary, the present application includes the following beneficial technical effects: through coupling assembling one and coupling assembling two that set up, establish coupling assembling one and coupling assembling two outside at pipeline one and pipeline two respectively, insert the jack of collar one side with the post of inserting of collar two one sides in, then with screw rod and the screw thread perforation threaded connection of inserting the jack surface, thereby make collar one and collar two connect, the sealing washer seals between collar one and the collar two, the baffle ring is spacing for collar one and collar two, rotatory four bolts, make bolt lower extreme extrusion sleeve, thereby make arc grip block fix pipeline one and pipeline two, this coupling assembling seals effectually, and convenient to detach installs.

Drawings

FIG. 1 is a schematic view of the overall structure of a coupling for pipe connection according to an embodiment of the present application;

FIG. 2 is a schematic view of a connection assembly of a connection piece for pipe connection according to an embodiment of the present application;

FIG. 3 is a schematic view of a collar for a pipe connection according to an embodiment of the present application;

fig. 4 is a schematic view of a second structure of a connection assembly of a connection piece for pipe connection according to an embodiment of the present application.

Reference numerals illustrate: 1. a first pipeline; 2. a second pipeline; 3. a first connecting component; 4. a second connecting component; 5. a baffle ring; 6. a sealing gasket; 7. a first lantern ring; 8. a bolt; 9. a limit column; 10. a sleeve; 11. an arc-shaped clamping plate; 12. a limiting ring; 13. a seal ring; 14. a jack; 15. a screw; 16. a second lantern ring; 17. inserting a column; 18. and (5) perforating threads.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a connecting piece for connecting pipes comprises a first pipe 1 and a second pipe 2, a first connecting component 3 is arranged outside the first pipe 1, the first connecting component 3 comprises a first sleeve ring 7, the first sleeve ring 7 is sleeved outside the first pipe 1, four bolts 8 penetrate through the outer ring of the first sleeve ring 7, limit posts 9 penetrate through two sides of each bolt 8, the lower end of each bolt 8 is positioned inside the first pipe 1 and clamped inside a sleeve 10, an arc-shaped clamping plate 11 is fixedly arranged at the lower end of the sleeve 10, four insertion holes 14 are formed in the outer surface of one side of the first sleeve ring 7, four screw rods 15 penetrate through the outer ring of the first sleeve ring 7, a limit ring 12 is fixedly arranged inside the first sleeve ring 7, a second connecting component 4 is arranged outside the second pipe 2, first connecting component 3 and the second connecting component 4 are respectively sleeved outside the first pipe 1 and the second pipe 2, inserting posts 17 on one side of the second sleeve ring 16 are inserted into the insertion holes 14 on one side of the first sleeve ring 16, and then the screw rods 15 are connected with threads 18 on the surface of the insertion holes 14 in a threaded mode, and therefore the first sleeve ring 16 is connected with the second sleeve ring 16.

In this embodiment, the baffle rings 5 are fixedly installed on both sides of the first pipeline 1 and the second pipeline 2, the sealing gaskets 6 are fixedly installed outside the baffle rings 5, and after the two groups of sealing gaskets 6 are extruded, the sealing effect of the interface between the first pipeline 1 and the second pipeline 2 is better.

In this embodiment, the second connecting component 4 includes a second collar 16, four posts 17 are fixedly mounted on one side of the second collar 16, and threaded holes 18 are formed in the outer portions of the posts 17.

In this embodiment, the plug 17 is matched with the jack 14 in a plug-in manner, the screw 15 penetrates through the jack 14, and the screw 15 is in threaded connection with the threaded through hole 18.

In this embodiment, the sealing rings 13 are fixedly installed on one sides of the first collar 7 and the second collar 16, the limiting rings 12 are fixedly installed inside the first collar 7 and the second collar 16, one side of the limiting rings 12 is in contact with one side of the baffle ring 5, the bolts 8 and the limiting columns 9 are penetrated outside the second collar 16, the sealing rings 13 seal the first collar 7 and the second collar 16, and when the baffle ring 5 is positioned on one side of the limiting rings 12, the first collar 7 and the second collar 16 are limited, the four bolts 8 are rotated, so that the lower ends of the bolts 8 squeeze the sleeves 10, and the arc-shaped clamping plates 11 fix the first pipeline 1 and the second pipeline 2.

The implementation principle of the connecting piece for pipeline connection in the embodiment of the application is as follows: firstly, the first connecting component 3 and the second connecting component 4 are respectively sleeved outside the first pipeline 1 and the second pipeline 2, the plunger 17 at one side of the second collar 16 is inserted into the jack 14 at one side of the first collar 7, then the screw 15 is in threaded connection with the threaded through hole 18 on the surface of the jack 14, so that the first collar 7 and the second collar 16 are connected, after the two groups of sealing gaskets 6 are extruded, the sealing effect of the interface between the first pipeline 1 and the second pipeline 2 is better, the sealing ring 13 seals the first collar 7 and the second collar 16, the baffle ring 5 limits the first collar 7 and the second collar 16 at one side of the limiting ring 12, and the four bolts 8 are rotated, so that the lower ends of the bolts 8 extrude the sleeve 10, and the arc-shaped clamping plate 11 is used for fixing the first pipeline 1 and the second pipeline 2.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A connector for pipe connections, characterized in that: including pipeline one (1) and pipeline two (2), the outside of pipeline one (1) is provided with coupling assembling one (3), coupling assembling one (3) include lantern ring one (7), lantern ring one (7) cover is established in the outside of pipeline one (1), the outside annular of lantern ring one (7) is run through there are four bolts (8), and the both sides of every bolt (8) all are run through there is spacing post (9), the lower extreme of bolt (8) is located the inside block of pipeline one (1) in sleeve (10), the lower extreme fixed mounting of sleeve (10) has arc grip block (11), four jack (14) have been seted up to one side surface of lantern ring one (7), the outside annular of lantern ring one (7) is run through there are four screw rods (15), the inside fixed mounting of lantern ring one (7) has spacing ring (12), the outside of pipeline two (2) is provided with coupling assembling two (4).

2. A fitting for a pipe connection according to claim 1, wherein: the two sides of the first pipeline (1) and the second pipeline (2) are fixedly provided with baffle rings (5), and sealing gaskets (6) are fixedly arranged outside the baffle rings (5).

3. A fitting for a pipe connection according to claim 1, wherein: the second connecting component (4) comprises a second collar (16), four plunger pins (17) are fixedly arranged on one side of the second collar (16), and threaded holes (18) are formed in the outer portions of the plunger pins (17).

4. A fitting for a pipe connection according to claim 3, wherein: the plug-in column (17) is matched with the jack (14) in a plug-in mode, the screw rod (15) penetrates through the jack (14), and the screw rod (15) is in threaded connection with the threaded through hole (18).

5. A fitting for a pipe connection according to claim 3, wherein: one side of the first lantern ring (7) and one side of the second lantern ring (16) are fixedly provided with sealing rings (13), the first lantern ring (7) and the second lantern ring (16) are fixedly provided with limiting rings (12), one side of each limiting ring (12) is contacted with one side of each baffle ring (5), and the outer part of the second lantern ring (16) is also penetrated with bolts (8) and limiting columns (9).