CN216112779U

CN216112779U - Natural gas line's plugging device

Info

Publication number: CN216112779U
Application number: CN202121609424.XU
Authority: CN
Inventors: 张兴俊
Original assignee: Taineng Natural Gas Co ltd
Current assignee: Taineng Natural Gas Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-22
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a natural gas pipeline leakage plugging device, which belongs to the technical field of natural gas pipeline equipment and comprises a pipeline main body, wherein a T-shaped sliding block is fixedly connected to the front end of the pipeline main body, an installation block is arranged on the front side of the pipeline main body, a T-shaped sliding hole is formed in the right end of the installation block, the T-shaped sliding block is connected in the T-shaped sliding hole in a sliding mode, a binding belt is fixedly connected to the rear end of the installation block, a fourth jack is formed in the front end of the installation block in a chiseled mode, the binding belt is movably inserted in the fourth jack, an insertion mechanism is arranged in the installation block, and a rotating mechanism is arranged on the front side of the installation block.

Description

Natural gas line's plugging device

Technical Field

The utility model relates to the technical field of natural gas pipeline equipment, in particular to a natural gas pipeline plugging device.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced by an oil field) from a mining place or a processing plant to a city gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline. The natural gas pipeline is used for conveying natural gas, and is a way for conveying a large amount of natural gas on land. Natural gas pipelines account for about half of the total pipeline length in the world.

The natural gas pipeline can have air leakage holes after being used for a long time, the existing natural gas pipeline leakage stopping equipment is difficult to block leakage according to the diameter of an actual pipeline, the leakage stopping effect is poor, and the installation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a natural gas pipeline leakage stopping device which can be used for natural gas pipelines with different diameters conveniently, has a good leakage stopping effect, is convenient to install quickly, is easy to operate and has extremely high practicability.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a natural gas line's plugging device, includes pipeline main body, pipeline main body's front end fixedly connected with T shape slider, pipeline main body's front side is provided with the installation piece, the right-hand member of installation piece is cut and is chiseled there is T shape slide opening, T shape slider sliding connection is in T shape slide opening, the rear end fixedly connected with bandage of installation piece, the front end of installation piece is cut and has the fourth jack, the bandage activity is pegged graft in the fourth jack, be provided with grafting mechanism in the installation piece, the front side of installation piece is provided with rotary mechanism.

As a preferable scheme of the present invention, the insertion mechanism includes a plurality of first insertion holes, an insertion plate, a second insertion hole, and a third insertion hole, the third insertion hole is cut at an upper end of the mounting block, the second insertion hole is cut at an upper end of the T-shaped slider, the plurality of first insertion holes are cut at an upper end of the strap, and the insertion plate is movably inserted into the third insertion hole, the first insertion hole, and the second insertion hole from top to bottom.

As a preferable scheme of the utility model, the rotating mechanism comprises a screw rod, a third threaded hole, a second threaded hole and a first threaded hole, the second threaded hole is cut at the front end of the insert plate, the first threaded hole is cut at the front end of the T-shaped slide block, the third threaded hole is cut at the front end of the mounting block, and the screw rod is sequentially connected in the third threaded hole, the second threaded hole and the first threaded hole in a threaded manner from front to back.

As a preferable scheme of the present invention, a sealing gasket is fixedly connected to a front end of the binding band, and the sealing gasket is made of a rubber material.

As a preferable scheme of the utility model, the front end of the screw rod is fixedly connected with a handle, and the surface of the handle is wrapped with a sponge cushion.

As a preferable scheme of the utility model, the surface of the inserting plate is wrapped with a rubber sleeve, and the surface of the rubber sleeve is carved with anti-skid grains.

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

the T-shaped sliding block is aligned to the position of the T-shaped sliding hole, the T-shaped sliding block slides into the T-shaped sliding hole, the binding belt is held by a hand, the binding belt is wound on a pipeline main body, the sealing gasket is aligned to the position of a leakage hole, the binding belt is inserted into a fourth insertion hole, the binding belt is tensioned, the insertion plate is held by a hand, the insertion plate is inserted into a third insertion hole, the insertion plate moves downwards and is inserted into a first insertion hole to fix the position of the binding belt and prevent the sealing gasket from being separated from the pipeline main body, the insertion plate is inserted into a second insertion hole to fix the positions of the T-shaped sliding block and the mounting block and prevent the T-shaped sliding block from sliding in the T-shaped sliding hole, a handle is held by a hand, a screw rod is rotated into a third threaded hole, the screw rod is in threaded connection with the second threaded hole to prevent the insertion plate from being separated from the third insertion hole, and the screw rod is in threaded connection with the first threaded hole to prevent the insertion plate and the T-shaped sliding block from accidentally moving.

Drawings

Fig. 1 is a perspective view of a plugging device for a natural gas pipeline according to the present invention;

fig. 2 is a perspective exploded view of a leakage blocking device for a natural gas pipeline according to the present invention;

FIG. 3 is a perspective view of a T-shaped sliding block of the plugging device for a natural gas pipeline of the utility model;

fig. 4 is a perspective view of the band of the plugging device for a natural gas pipeline according to the present invention.

The reference numbers in the figures illustrate:

1. a pipe body; 2. binding bands; 3. a gasket; 4. a first jack; 5. a T-shaped slider; 6. a first threaded hole; 7. a second jack; 8. inserting plates; 9. a second threaded hole; 10. mounting blocks; 11. a T-shaped slide hole; 12. a third jack; 13. a fourth jack; 14. a third threaded hole; 15. a screw rod; 16. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a natural gas pipeline leakage blocking device includes a pipeline main body 1, a T-shaped slider 5 is fixedly connected to a front end of the pipeline main body 1, an installation block 10 is disposed on a front side of the pipeline main body 1, a T-shaped sliding hole 11 is formed in a right end of the installation block 10, the T-shaped slider 5 is slidably connected to the T-shaped sliding hole 11, a binding band 2 is fixedly connected to a rear end of the installation block 10, a fourth insertion hole 13 is formed in a front end of the installation block 10, the binding band 2 is movably inserted into the fourth insertion hole 13, an insertion mechanism is disposed in the installation block 10, and a rotating mechanism is disposed on a front side of the installation block 10.

In the embodiment, the mounting block 10 is held by hand, the T-shaped sliding block 5 is aligned with the position of the T-shaped sliding hole 11, the T-shaped sliding block 5 is slid into the T-shaped sliding hole 11, the bandage 2 is held by hand, the bandage 2 is wound on the pipeline main body 1, the sealing gasket 3 is aligned with the position of the leakage hole, the bandage 2 is inserted into the fourth jack 13, the bandage 2 is tensioned, the inserting plate 8 is held by hand, the inserting plate 8 is inserted into the third jack 12, the inserting plate 8 is moved downwards and inserted into the first jack 4 to fix the position of the bandage 2 and prevent the sealing gasket 3 and the pipeline main body 1 from being separated, the inserting plate 8 is inserted into the second jack 7 to fix the positions of the T-shaped sliding block 5 and the mounting block 10, the T-shaped sliding block 5 is prevented from sliding in the T-shaped sliding hole 11, the handle 16 is held by hand, the screw rod 15 is rotated into the third threaded hole 14, the screw rod 15 is threaded into the second threaded hole 9 to prevent the inserting plate 8 from being separated from the third jack 12, the screw rod 15 is in threaded connection with the first threaded hole 6, and the inserting plate 8 and the T-shaped sliding block 5 are prevented from moving accidentally.

Specifically, the inserting mechanism comprises a plurality of first inserting holes 4, an inserting plate 8, a second inserting hole 7 and a third inserting hole 12, the third inserting hole 12 is formed in the upper end of the mounting block 10, the second inserting hole 7 is formed in the upper end of the T-shaped sliding block 5, the first inserting holes 4 are formed in the upper end of the binding band 2, and the inserting plate 8 is movably inserted into the third inserting hole 12, the first inserting holes 4 and the second inserting holes 7 from top to bottom in sequence.

In this embodiment, the inserting plate 8 is held by hand, the inserting plate 8 is inserted into the third inserting hole 12, the inserting plate 8 moves downwards and is inserted into the first inserting hole 4, the position of the binding band 2 is fixed, the sealing gasket 3 is prevented from being separated from the pipeline main body 1, the inserting plate 8 is inserted into the second inserting hole 7, the positions of the T-shaped sliding block 5 and the mounting block 10 are fixed, and the T-shaped sliding block 5 is prevented from sliding in the T-shaped sliding hole 11.

Specifically, the rotating mechanism comprises a screw rod 15, a third threaded hole 14, a second threaded hole 9 and a first threaded hole 6, the second threaded hole 9 is drilled in the front end of the inserting plate 8, the first threaded hole 6 is drilled in the front end of the T-shaped sliding block 5, the third threaded hole 14 is drilled in the front end of the mounting block 10, and the screw rod 15 is sequentially connected into the third threaded hole 14, the second threaded hole 9 and the first threaded hole 6 in a threaded mode from front to back.

In this embodiment, the handle 16 is held by hand, the screw rod 15 is rotated to enter the third threaded hole 14, the screw rod 15 is in threaded connection with the second threaded hole 9, the insertion plate 8 is prevented from being separated from the third insertion hole 12, the screw rod 15 is in threaded connection with the first threaded hole 6, and the insertion plate 8 and the T-shaped sliding block 5 are prevented from moving accidentally.

Specifically, the front end fixedly connected with of bandage 2 seals up 3, and sealed 3 chooseing for use of filling up rubber material.

In this embodiment, the sealing gasket 3 is beneficial to sealing the leakage hole of the pipeline main body 1, and the natural gas in the pipeline main body 1 is prevented from leaking from the leakage hole.

Specifically, the front end of the screw rod 15 is fixedly connected with a handle 16, and the surface of the handle 16 is wrapped with a sponge cushion.

In this embodiment, the handle 16 is provided to facilitate the rotation of the lead screw 15, and the sponge pad is provided to improve the comfort of holding the handle 16.

Specifically, the surface of the inserting plate 8 is wrapped with a rubber sleeve, and anti-skid lines are carved on the surface of the rubber sleeve.

In this embodiment, the comfort level that picture peg 8 was held in the improvement of being provided with of rubber sleeve is benefited, and the antiskid line be provided with be benefited in preventing that the hand is smooth.

The working principle is as follows: holding the mounting block 10 by hand, aligning the T-shaped sliding block 5 with the position of the T-shaped sliding hole 11, sliding the T-shaped sliding block 5 into the T-shaped sliding hole 11, holding the bandage 2 by hand, winding the bandage 2 around the pipeline main body 1, aligning the sealing gasket 3 with the position of the leakage hole, inserting the bandage 2 into the fourth jack 13, tensioning the bandage 2, holding the inserting plate 8, inserting the inserting plate 8 into the third jack 12, inserting the inserting plate 8 downwards into the first jack 4 to fix the position of the bandage 2, preventing the sealing gasket 3 from separating from the pipeline main body 1, inserting the inserting plate 8 into the second jack 7 to fix the positions of the T-shaped sliding block 5 and the mounting block 10, preventing the T-shaped sliding block 5 from sliding in the T-shaped sliding hole 11, holding the handle 16 by hand, rotating the screw rod 15 into the third threaded hole 14, screwing the screw rod 15 into the second threaded hole 9 to prevent the inserting plate 8 from separating from the third jack 12, screwing the screw rod 15 into the first threaded hole 6, preventing the insert plate 8 and the T-shaped slide 5 from moving accidentally.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a natural gas line's plugging device, includes pipeline main part (1), its characterized in that: the pipeline comprises a pipeline body (1), and is characterized in that a T-shaped sliding block (5) is fixedly connected to the front end of the pipeline body (1), an installation block (10) is arranged on the front side of the pipeline body (1), a T-shaped sliding hole (11) is formed in the right end of the installation block (10), the T-shaped sliding block (5) is connected to the T-shaped sliding hole (11) in a sliding mode, a binding belt (2) is fixedly connected to the rear end of the installation block (10), a fourth insertion hole (13) is formed in the front end of the installation block (10), the binding belt (2) is movably inserted into the fourth insertion hole (13), an insertion mechanism is arranged in the installation block (10), and a rotating mechanism is arranged on the front side of the installation block (10).

2. A natural gas pipeline plugging device according to claim 1, wherein: grafting mechanism includes a plurality of first jacks (4), picture peg (8), second jack (7) and third jack (12), third jack (12) are dug in the upper end of installation piece (10), second jack (7) are dug in the upper end of T shape slider (5), and are a plurality of first jack (4) are all dug in the upper end of bandage (2), picture peg (8) top-down moves about in proper order and pegs graft in third jack (12), first jack (4) and second jack (7).

3. A natural gas pipeline plugging device according to claim 2, wherein: rotary mechanism includes lead screw (15), third screw hole (14), second screw hole (9) and first screw hole (6), second screw hole (9) are dug in the front end of picture peg (8), first screw hole (6) are dug in the front end of T shape slider (5), third screw hole (14) are dug in the front end of installation piece (10), lead screw (15) are from preceding back threaded connection in proper order in third screw hole (14), second screw hole (9) and first screw hole (6).

4. A natural gas pipeline plugging device according to claim 3, wherein: the front end fixedly connected with of bandage (2) seals up pad (3), sealed pad (3) select for use the rubber material.

5. A natural gas pipeline plugging device according to claim 4, wherein: the front end of the screw rod (15) is fixedly connected with a handle (16), and the surface of the handle (16) is wrapped with a sponge cushion.

6. A natural gas pipeline plugging device according to claim 5, wherein: the surface of the inserting plate (8) is wrapped with a rubber sleeve, and anti-skid lines are carved on the surface of the rubber sleeve.