CN217177879U

CN217177879U - Conveying pipeline for natural gas exploitation process

Info

Publication number: CN217177879U
Application number: CN202122713494.6U
Authority: CN
Inventors: 张佳策
Original assignee: Shanghai Minhua Deep Well Equipment Co Ltd
Current assignee: Shanghai Minhua Deep Well Equipment Co Ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-08-12
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a pipeline is used in natural gas exploitation process relates to natural gas transmission pipeline technical field. The utility model discloses a supporting bench, the fixed plate that is provided with in the relative both sides in supporting bench top, fixed first pipeline and the second pipeline of being provided with between the fixed plate, and first pipeline and second pipeline are located a supporting bench top, the fixed damper assembly that is provided with between the fixed plate, damper assembly includes the telescopic link, damper plate and first slide, the fixed coupling assembling that is provided with in supporting component top, coupling assembling includes the fixed block, first sleeve, first disc, check lock lever, movable plate, slider, threaded rod, second disc, second sleeve, second slide and stripper plate, the utility model discloses a set up supporting component and coupling assembling at a supporting bench top, pipeline stability is good in the use, and the piping erection is fast, labour saving and time saving.

Description

Conveying pipeline for natural gas exploitation process

Technical Field

The utility model belongs to the technical field of the natural gas conveying pipeline, especially, relate to a pipeline is used in natural gas exploitation process.

Background

The natural gas refers to all natural gases in nature, including gases formed in various natural processes in an atmospheric space, a water space and a rock space, and is stored in underground porous rock strata, including oil field gas, gas field gas, coal bed gas, mud volcanic gas, biogenetic gas and the like, and a small amount of the natural gas is also discharged from coal beds. It is a high-quality fuel and chemical raw material, and natural gas is often transported by pipelines in the process of exploitation.

The natural gas pipeline refers to a pipeline for conveying natural gas (including associated gas produced in oil fields) from a mining place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline. Natural gas pipelines account for about half of the total pipeline length in the world.

When using, the existing natural gas pipeline is usually buried underground and laid, but there is also some to need liftoff laying because of special circumstances, in carrying out liftoff laying's pipeline, every section all needs the support frame to support, but current bearing structure does not have shock-absorbing function, and pipeline concatenation is mostly used to adopt flange joint or welded mode to connect natural gas pipeline, adopt these two kinds of modes although the leakproofness is guaranteed, but the installation is wasted time and energy, the installation effectiveness is low, for this reason we propose a pipeline for the natural gas exploitation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline for natural gas exploitation process, solve current natural gas pipeline when using, gas pipeline buries in underground laying usually, but also have the part to need liftoff laying because of the special circumstances, in carrying out liftoff pipeline of laying, every section all needs the support frame to support, but current bearing structure does not possess shock-absorbing function, and pipeline concatenation is mostly used to adopt flange joint or welded mode to connect natural gas pipeline, adopt these two kinds of modes although the leakproofness is guaranteed, but the installation wastes time and energy, the problem of installation effectiveness low.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a conveying pipeline for natural gas exploitation process, which comprises a supporting table, fixed plates are fixedly arranged on two opposite sides of the top of the supporting table, a first pipeline and a second pipeline are fixedly arranged between the fixed plates, the first pipeline and the second pipeline are positioned above the supporting table, a damping component is fixedly arranged between the fixed plates, and a connecting component is fixedly arranged above the damping component;

the damping assembly comprises a telescopic rod, damping plates and a first sliding plate, the telescopic rod is fixedly arranged at the top of the supporting table and is positioned between the fixing plates, the damping plates are fixedly connected to the top of the telescopic rod, the first sliding plate is fixedly connected to two opposite side surfaces of each damping plate, the first sliding plate is movably arranged in the fixing plates, and the first sliding plate moves up and down and drives the damping plates to move;

the connecting assembly comprises a fixed block, a first sleeve, a first disc, a locking rod, a movable plate, a sliding block, a threaded rod, a second disc, a second sleeve, a second sliding plate and an extrusion plate, the fixed block is fixedly arranged at the top of the damping plate, the fixed block is internally and movably provided with the first sleeve, the first sleeve is fixedly arranged outside one end of a first pipeline, one end of the first sleeve, which is far away from the first pipeline, is fixedly provided with the first disc, the locking rod is movably arranged inside the first disc, penetrates through the first disc, one end of the locking rod is fixedly connected with the movable plate, the bottom of the movable plate is fixedly connected with the sliding block, the sliding block is internally and movably connected with the threaded rod, the threaded rod is movably arranged inside the first sleeve, the side, which is far away from the first pipeline, of the first sleeve is movably provided with the second disc, the second disc is fixedly arranged outside one end of the second pipeline, and the second disc position is corresponding with first disc, the second disc closes on second pipeline one end fixedly connected with second sleeve, the second sleeve is fixed to be set up in the second pipeline one end outside, the inside activity of second sleeve is provided with the second slide, second slide top fixedly connected with stripper plate, the inside swing joint check lock lever of stripper plate, movable plate drive check lock lever and stripper plate fixed connection.

Preferably, the fixed first spring that is provided with in telescopic link week side, first spring plays the cushioning effect to the fixed block, stability when improving the transport pipe use.

Preferably, a first sliding groove is formed in two adjacent side faces of the fixing plate, the first sliding plate is movably arranged inside the first sliding groove, and the first sliding plate is movably arranged inside the first sliding groove.

Preferably, a movable groove is formed in the outer side face of the first sleeve, the threaded rod is movably arranged in the movable groove, the threaded rod penetrates through the left end face and the right end face of the sliding block, one end of the threaded rod penetrates through the first sleeve, the handle is fixedly connected with one end of the threaded rod, the threaded rod is driven to rotate through rotation of the handle, and therefore the sliding block is driven to move in the movable groove.

Preferably, a second sliding groove is formed in the outer side face of the second sleeve, the second sliding plate is movably arranged inside the second sliding groove, a second spring is fixedly connected to one end, far away from the second sleeve, of the second sliding plate, and one end of the second spring is fixedly connected to the inner wall of the second sliding groove.

Preferably, the locking rod is far away from one end of the movable plate and is fixedly connected with a clamping hook, the clamping hook is movably arranged inside the extrusion plate, one end of the extrusion plate close to the second disc is provided with a clamping groove, and the clamping groove is matched with the clamping hook in size.

Preferably, the first sleeve has the grip block with the equal circumference array in second sleeve week side, the grip block has four, four the grip block is kept away from first sleeve and second sleeve one end fixedly connected with third slide, the third slide activity sets up inside the fixed block, and the through-hole has been seted up to the fixed block inside, and the through-hole runs through the fixed block left and right sides face, and the third spout has been seted up to the through-hole surface, and the third slide activity sets up inside the third spout.

Preferably, the two adjacent end faces of the first sleeve and the second sleeve are fixedly connected with sealing rings, and the sealing rings improve the sealing performance between the first disc and the second disc.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the supporting component at a supporting bench top, pipeline stability is good in the use, through set up the damper plate below the pipeline, the vibrations that pipeline produced when using can be transmitted to the damper plate, the damper plate drives first slide and moves down to drive the telescopic link shrink that damper plate below was equipped with, the spring that the telescopic link week side was equipped with further cushions the effort, and the shock attenuation is effectual;

2. the utility model discloses a set up coupling assembling above the supporting component, the pipeline installation is fast, and labour saving and time saving through rotating the handle, drives the threaded rod activity to the movable plate activity that the drive slider top was equipped with, check lock lever and stripper plate fixed connection that movable plate one end was equipped with, thereby make first disc and second disc fixed connection, work efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a front view of a pipeline for natural gas extraction according to the present invention;

fig. 3 is a top view of a pipeline for a natural gas production process according to the present invention;

fig. 4 is a cross-sectional view taken along a line a-a in fig. 3 illustrating a pipeline for use in a natural gas extraction process according to the present invention;

fig. 5 is a partial enlarged view of a portion B in fig. 4 of the conveying pipeline for natural gas extraction according to the present invention;

fig. 6 is a partial enlarged view of the position C in fig. 4 of the conveying pipeline for the natural gas extraction process of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support table; 2. a fixing plate; 3. a first conduit; 4. a second conduit; 5. a telescopic rod; 6. a damper plate; 7. a first slide plate; 8. a fixed block; 9. a first sleeve; 10. a first disc; 11. a locking lever; 12. moving the plate; 13. a slider; 14. a threaded rod; 15. a second disc; 16. a second sleeve; 17. a second slide plate; 18. a pressing plate; 19. a first spring; 20. a first chute; 21. a movable groove; 22. a second chute; 23. a hook; 24. a clamping plate; 25. a third slide plate; 26. a handle; 27. a second spring; 28. a card slot; 29. a third chute; 30. and (5) sealing rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a conveying pipeline for natural gas exploitation process, which comprises a supporting table 1, wherein fixed plates 2 are fixedly arranged on two opposite sides of the top of the supporting table 1, a first pipeline 3 and a second pipeline 4 are fixedly arranged between the fixed plates 2, the first pipeline 3 and the second pipeline 4 are positioned above the supporting table 1, a damping assembly is fixedly arranged between the fixed plates 2, and a connecting assembly is fixedly arranged above the damping assembly;

the damping assembly comprises a telescopic rod 5, a damping plate 6 and a first sliding plate 7, the telescopic rod 5 is fixedly arranged at the top of the support table 1 and is positioned between the fixing plates 2, the damping plate 6 is fixedly connected to the top of the telescopic rod 5, the first sliding plate 7 is fixedly connected to two opposite side surfaces of the damping plate 6, the first sliding plate 7 is movably arranged in the fixing plates 2, and the first sliding plate 7 moves up and down and simultaneously drives the damping plate 6 to move;

the connecting assembly comprises a fixed block 8, a first sleeve 9, a first disc 10, a locking rod 11, a moving plate 12, a sliding block 13, a threaded rod 14, a second disc 15, a second sleeve 16, a second sliding plate 17 and an extrusion plate 18, wherein the fixed block 8 is fixedly arranged at the top of the damping plate 6, the first sleeve 9 is movably arranged in the fixed block 8, the first sleeve 9 is fixedly arranged outside one end of the first pipeline 3, the first disc 10 is fixedly arranged at one end of the first sleeve 9 far away from the first pipeline 3, the locking rod 11 is movably arranged in the first disc 10, the locking rod 11 penetrates through the first disc 10, the moving plate 12 is fixedly connected at one end, the sliding block 13 is fixedly connected at the bottom of the moving plate 12, the threaded rod 14 is movably connected in the sliding block 13, the threaded rod 14 is movably arranged in the first sleeve 9, the second disc 15 is movably arranged at one side of the first sleeve 9 far away from the first pipeline 3, the second disc 15 is fixedly arranged on the outer side of one end of the second pipeline 4, the position of the second disc 15 corresponds to that of the first disc 10, the second disc 15 is close to one end of the second pipeline 4 and is fixedly connected with a second sleeve 16, the second sleeve 16 is fixedly arranged on the outer side of one end of the second pipeline 4, a second sliding plate 17 is movably arranged in the second sleeve 16, a squeezing plate 18 is fixedly connected to the top of the second sliding plate 17, the inside of the squeezing plate 18 is movably connected with the locking rod 11, and the moving plate 12 drives the locking rod 11 to be fixedly connected with the squeezing plate 18.

Wherein, the fixed first spring 19 that is provided with of the side all around of telescopic link 5, first spring 19 plays the cushioning effect to fixed block 8, stability when improving the transportation pipe use.

Wherein, the adjacent both sides face of fixed plate 2 has seted up first spout 20, and first slide 7 activity sets up in first spout 20 inside, and the inside first slide 7 activity of confession of first spout 20.

Wherein, movable slot 21 has been seted up to first sleeve 9 lateral surface, and threaded rod 14 activity sets up in movable slot 21 inside, and threaded rod 14 runs through both ends face about slider 13, and threaded rod 14 one end passes first sleeve 9, and threaded rod 14 one end fixedly connected with handle 26, drives threaded rod 14 through rotating handle 26 and rotates to drive slider 13 is at the activity of movable slot 21 internalization.

Wherein, second spout 22 has been seted up to second sleeve 16 lateral surface, and second slide 17 activity sets up inside second spout 22, and second slide 17 keeps away from second sleeve 16 one end fixedly connected with second spring 27, and second spring 27 one end fixed connection is on second spout 22 inner wall.

Wherein, the end of the locking lever 11 far away from the moving plate 12 is fixedly connected with a hook 23, the hook 23 is movably arranged inside the extrusion plate 18, one end of the extrusion plate 18 close to the second disc 15 is provided with a clamping groove 28, and the clamping groove 28 is matched with the hook 23 in size.

Wherein,

first sleeve

9 and 16 week side of second sleeve all circumference arrays have grip block 24, and grip block 24 has four, and

first sleeve

9 and 16 one end fixedly connected with third slide 25 of second sleeve are kept away from to four grip block 24, and the activity of third slide 25 sets up inside fixed block 8, and the through-hole has been seted up to fixed block 8 inside, and the through-hole runs through the 8 left and right sides face of fixed block, and third spout 29 has been seted up to the through-hole surface, and the activity of third slide 25 sets up inside third spout 29.

The two adjacent end faces of the first sleeve 9 and the second sleeve 16 are fixedly connected with a sealing ring 30, and the sealing ring 30 improves the sealing performance between the first disc 10 and the second disc 15.

When a person uses the device, the first pipeline 3 and the second pipeline 4 are respectively placed into the first sleeve 9 and the second sleeve 16, the first sleeve 9 and the second sleeve 16 are fixed with the first pipeline 3 and the second pipeline 4 through bolts, the third sliding plate 25 is pushed to enable the first disc 10 to be attached to the second disc 15, then the handle 26 is rotated to drive the threaded rod 14 to move in the movable groove 21, so that the sliding block 13 arranged on the peripheral side surface of the threaded rod 14 is driven to move, the sliding block 13 drives the moving plate 12 to move towards one side of the second sleeve 16, so that the clamping hook 23 arranged at one end of the locking rod 11 is driven to be inserted into the clamping groove 28 of the extrusion plate 18, the second spring 27 arranged at one end of the extrusion plate 18 provides a reverse acting force to improve the sealing performance between the first disc 10 and the second disc 15, the vibration generated by the conveying pipeline during use can be transmitted to the damping plate 6, the damping plate 6 drives the first sliding plate 7 to move downwards, thereby drive the telescopic link 5 shrink that 6 below of shock attenuation board are equipped with, the first spring 19 that 5 week sides of telescopic link were equipped with further cushions the effort, and the shock attenuation is effectual.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline for natural gas production processes, characterized by: the device comprises a supporting table (1), wherein fixing plates (2) are fixedly arranged on two opposite sides of the top of the supporting table (1), a first pipeline (3) and a second pipeline (4) are fixedly arranged between the fixing plates (2), the first pipeline (3) and the second pipeline (4) are positioned above the supporting table (1), a damping component is fixedly arranged between the fixing plates (2), and a connecting component is fixedly arranged above the damping component;

the damping assembly comprises a telescopic rod (5), damping plates (6) and a first sliding plate (7), the telescopic rod (5) is fixedly arranged at the top of the supporting table (1) and is positioned between the fixing plates (2), the damping plates (6) are fixedly connected to the top of the telescopic rod (5), the first sliding plate (7) is fixedly connected to two opposite side surfaces of each damping plate (6), and the first sliding plate (7) is movably arranged inside the fixing plates (2);

the connecting assembly comprises a fixed block (8), a first sleeve (9), a first disc (10), a locking rod (11), a movable plate (12), a sliding block (13), a threaded rod (14), a second disc (15), a second sleeve (16), a second sliding plate (17) and an extrusion plate (18), wherein the fixed block (8) is fixedly arranged at the top of the damping plate (6), the first sleeve (9) is movably arranged inside the fixed block (8), the first sleeve (9) is fixedly arranged outside one end of a first pipeline (3), the first disc (10) is fixedly arranged at one end, away from the first pipeline (3), of the first sleeve (9), the locking rod (11) is movably arranged inside the first disc (10), the locking rod (11) penetrates through the first disc (10), the movable plate (12) is fixedly connected at one end, the sliding block (13) is fixedly connected at the bottom of the movable plate (12), the utility model discloses a pipeline structure, including slider (13), threaded rod (14), second disc (15), first pipeline (3) one side activity is kept away from in slider (13), and threaded rod (14) activity sets up inside first sleeve (9), first sleeve (9) are kept away from first pipeline (3) one side activity and are provided with second disc (15), second disc (15) are fixed to be set up in second pipeline (4) one end outside, and second disc (15) position is corresponding with first disc (10), second disc (15) close on second pipeline (4) one end fixedly connected with second sleeve (16), second sleeve (16) are fixed to be set up in second pipeline (4) one end outside, the inside activity of second sleeve (16) is provided with second slide (17), second slide (17) top fixedly connected with stripper plate (18), stripper plate (18) inside swing joint check lock lever (11).

2. The natural gas production process conveying pipeline is characterized in that a first spring (19) is fixedly arranged on the peripheral side face of the telescopic rod (5).

3. The conveying pipeline for the natural gas exploitation process according to claim 2, wherein the two adjacent side surfaces of the fixing plate (2) are provided with first sliding grooves (20), and the first sliding plate (7) is movably arranged in the first sliding grooves (20).

4. The conveying pipeline for the natural gas exploitation process is characterized in that a movable groove (21) is formed in the outer side surface of the first sleeve (9), the threaded rod (14) is movably arranged inside the movable groove (21), the threaded rod (14) penetrates through the left end face and the right end face of the sliding block (13), one end of the threaded rod (14) penetrates through the first sleeve (9), and a handle (26) is fixedly connected to one end of the threaded rod (14).

5. The conveying pipeline for the natural gas exploitation process according to claim 4, wherein a second sliding groove (22) is formed in the outer side surface of the second sleeve (16), and the second sliding plate (17) is movably arranged in the second sliding groove (22).

6. The conveying pipeline for the natural gas exploitation process, as claimed in claim 1, wherein a hook (23) is fixedly connected to one end of the locking rod (11) far away from the moving plate (12), and the hook (23) is movably arranged inside the extrusion plate (18).

7. The conveying pipeline for the natural gas exploitation process according to claim 6, wherein the first sleeve (9) and the second sleeve (16) are circumferentially arrayed with four clamping plates (24) on the circumferential side, a third sliding plate (25) is fixedly connected to one end of each of the four clamping plates (24) far away from the first sleeve (9) and the second sleeve (16), and the third sliding plate (25) is movably arranged inside the fixing block (8).