CN211649288U

CN211649288U - Pipeline installation structure for long-distance natural gas extraction

Info

Publication number: CN211649288U
Application number: CN201922317828.0U
Authority: CN
Inventors: 张磊
Original assignee: Individual
Current assignee: Cangzhou Huapei Pipe Industry Co ltd
Priority date: 2019-12-22
Filing date: 2019-12-22
Publication date: 2020-10-09
Anticipated expiration: 2029-12-22

Abstract

The utility model discloses a long defeated natural gas opens and adopts pipeline mounting structure relates to the natural gas field, which comprises a fixing plate and i, the equal fixedly connected with guide rail in both sides around the top of fixed plate, two the equal swing joint in top of guide rail has first connecting block, the inside fixed mounting of first connecting block has the pneumatic cylinder, the top fixedly connected with second connecting block of pneumatic cylinder, one side fixedly connected with semicircle pinch-off plate of first connecting block is kept away from to the second connecting block. The utility model discloses a set up the pneumatic cylinder in the inside of first connecting block, can effectually drive second connecting block and semicircle clamping plate and reciprocate to played the effect to the gas pipeline altitude mixture control, through setting up biax motor and lead screw, can effectual removal about drive movable block, fourth connecting block and first connecting block, thereby realized the clamp of semicircle clamping plate and sleeve pipe to the pipeline body tightly and installed.

Description

Pipeline installation structure for long-distance natural gas extraction

Technical Field

The utility model relates to a natural gas field, in particular to pipeline installation structure is adopted in long distance natural gas exploitation.

Background

The natural gas pipeline is a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban distribution center or industrial enterprise user, and is also called a gas conveying pipeline.

However, the existing long-distance natural gas pipeline is installed by a pipeline, so that the height of the natural gas pipeline cannot be well adjusted, and the sealing performance between the two natural gas pipelines cannot be enhanced.

Therefore, it is necessary to provide a pipeline installation structure for long-distance natural gas production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long distance natural gas is opened and is adopted pipeline installation structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline installation structure for long-distance natural gas extraction comprises a fixed plate, guide rails are fixedly connected to the front side and the rear side of the top of the fixed plate, first connecting blocks are movably connected to the tops of the two guide rails, a hydraulic cylinder is fixedly arranged inside the first connecting block, the top end of the hydraulic cylinder is fixedly connected with a second connecting block, a semicircular clamping plate is fixedly connected to one side of the second connecting block, which is far away from the first connecting block, the inner side surface of the semicircular clamping plate is fixedly connected with a sleeve, the inner side surface of the sleeve is fixedly connected with a sealing gasket, the top of the fixing plate is fixedly connected with a third connecting block, a double-shaft motor is fixedly arranged in the third connecting block, the left side and the right side of the double-shaft motor are both fixedly connected with a screw rod, the outer side surface of the lead screw is in threaded connection with a moving block, and four corners of the top of the fixed plate are fixedly sleeved with pins.

Optionally, the lower surface of the first connecting block is attached to the upper surface of the fixing plate, and the second connecting block is movably mounted inside the first connecting block.

Optionally, the number of the hydraulic cylinders is four, and the four hydraulic cylinders are symmetrically distributed.

Optionally, an anti-corrosion coating is attached to the inner side surface of the sealing gasket, and the inner side surface of the anti-corrosion coating is fixedly connected with the pipeline body.

Optionally, the third connecting block is located between the two guide rails, and the lead screw is movably connected with the third connecting block through a bearing.

Optionally, both the front side and the back side of the moving block are fixedly connected with a fourth connecting block, and one side of the fourth connecting block, which is far away from the moving block, is fixedly connected with the first connecting block.

Optionally, the fixing plate is fixedly installed inside the pipe ditch, and the pin penetrates through the fixing plate and is fixedly connected with the pipe ditch.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the pneumatic cylinder in the inside of first connecting block, can effectually drive second connecting block and semicircle clamping plate and reciprocate to played and sealed the pad in the inside setting of sheathed tube to natural gas line altitude mixture control effect, can effectually strengthened two natural gas line's leakproofness, prevented the leakage of natural gas.

2. The utility model discloses a set up the guide rail, can effectually make things convenient for about removing of first connecting block, through setting up double-shaft motor and lead screw, can effectual removal about driving movable block, fourth connecting block and first connecting block to realized that semicircle clamp plate and sleeve pipe press from both sides tightly and install the pipeline body, through setting up anticorrosive coating, played anticorrosive effect, thereby can effectual improvement natural gas line life.

Drawings

Fig. 1 is a schematic front view of the structure of the present invention.

Fig. 2 is a schematic sectional view of the structure of the present invention.

Fig. 3 is a schematic top view of the fixing plate structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Fig. 5 is a schematic perspective view of the fixing plate structure of the present invention.

In the figure: 1. a fixing plate; 2. a guide rail; 3. a first connection block; 4. a hydraulic cylinder; 5. a second connecting block; 6. a semicircular clamping plate; 7. a sleeve; 8. a gasket; 9. an anti-corrosion coating; 10. a pipe body; 11. a third connecting block; 12. a double-shaft motor; 13. a lead screw; 14. a moving block; 15. a fourth connecting block; 16. a pin; 17. and (4) a pipe trench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a pipeline installation structure for opening and adopting long-distance natural gas as shown in figures 1-5, which comprises a fixed plate 1, guide rails 2 are fixedly connected with the front side and the rear side of the top of the fixed plate 1, the top parts of two guide rails 2 are movably connected with a first connecting block 3, the lower surface of the first connecting block 3 is attached to the upper surface of the fixed plate 1, the left and right movement of the first connecting block 3 can be effectively facilitated by arranging the guide rails 2, a hydraulic cylinder 4 is fixedly arranged in the first connecting block 3, the number of the hydraulic cylinders 4 is four, four hydraulic cylinders 4 are symmetrically distributed, the top end of the hydraulic cylinder 4 is fixedly connected with a second connecting block 5, the second connecting block 5 is movably arranged in the first connecting block 3, a semicircular clamping plate 6 is fixedly connected with one side of the second connecting block 5 far away from the first connecting block 3, and the hydraulic cylinder 4 is arranged in the first connecting block 3, the second connecting block 5 and the semicircular clamping plate 6 can be effectively driven to move up and down, so that the effect of adjusting the height of the natural gas pipeline is achieved, the inner side surface of the semicircular clamping plate 6 is fixedly connected with the sleeve 7, the inner side surface of the sleeve 7 is fixedly connected with the sealing gasket 8, the sealing performance of the two natural gas pipelines can be effectively enhanced by arranging the sealing gasket 8 in the sleeve 7, the leakage of natural gas is prevented, the anti-corrosion coating 9 is attached to the inner side surface of the sealing gasket 8, the anti-corrosion effect is achieved by arranging the anti-corrosion coating 9, so that the service life of the natural gas pipeline can be effectively prolonged, the inner side surface of the anti-corrosion coating 9 is fixedly connected with the pipeline body 10, the top of the fixing plate 1 is fixedly connected with the third connecting block 11, the third connecting block 11 is positioned between, the equal fixedly connected with lead screw 13 in the left and right sides of double-shaft motor 12, lead screw 13 pass through bearing and 11 swing joint of third connecting block, the lateral surface threaded connection of lead screw 13 has movable block 14, the front and the equal fixedly connected with fourth connecting block 15 in the back of movable block 14, through setting up double-shaft motor 12 and lead screw 13, can effectual drive movable block 14, the removal about fourth connecting block 15 and first connecting block 3, thereby realized half circle grip block 6 and sleeve pipe 7 and to the clamp of pipeline body 10 and installation, one side and first connecting block 3 fixed connection of movable block 14 are kept away from to fourth connecting block 15, pin 16 has all been fixedly cup jointed in the top four corners of fixed plate 1, fixed plate 1 fixed mounting is in the inside of trench 17, pin 16 runs through fixed plate 1 and with trench 17 fixed connection.

This practical theory of operation:

when the device is installed, firstly, the fixing plate 1 is fixed with the pipe ditch 17 through the pin 16, then the moving block 14 is driven by the double-shaft motor 12 and the lead screw 13, the fourth connecting block 15 and the first connecting block 3 move left and right, so that the sleeve 7 clamps the pipeline body 10, then the second connecting block 5 can be driven by the hydraulic cylinder 4 to move up and down according to the installation requirement, so that the height of the natural gas pipeline can be adjusted, meanwhile, between the two natural gas pipelines, the natural gas can be prevented from leaking by the sealing gasket 8, and thus, the installation of the pipeline installation structure for the long-distance natural gas pipeline is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a long defeated natural gas opens and adopts pipeline mounting structure, includes fixed plate (1), its characterized in that: the guide rail fixing device is characterized in that guide rails (2) are fixedly connected to the front side and the rear side of the top of the fixing plate (1), two guide rails (2) are movably connected to the top of the guide rails (3), a hydraulic cylinder (4) is fixedly mounted inside the first connecting block (3), a second connecting block (5) is fixedly connected to the top end of the hydraulic cylinder (4), a semicircular clamping plate (6) is fixedly connected to one side, away from the first connecting block (3), of the second connecting block (5), a sleeve (7) is fixedly connected to the inner side of the semicircular clamping plate (6), a sealing gasket (8) is fixedly connected to the inner side of the sleeve (7), a third connecting block (11) is fixedly connected to the top of the fixing plate (1), a double-shaft motor (12) is fixedly mounted inside the third connecting block (11), and a lead screw (13) is fixedly connected to the left side and the, the outer side surface of the lead screw (13) is in threaded connection with a moving block (14), and four corners of the top of the fixed plate (1) are fixedly sleeved with pins (16).

2. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the lower surface of the first connecting block (3) is attached to the upper surface of the fixing plate (1), and the second connecting block (5) is movably mounted inside the first connecting block (3).

3. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the hydraulic cylinders (4) are four in number, and the four hydraulic cylinders (4) are symmetrically distributed.

4. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the inner side surface of the sealing gasket (8) is attached with an anti-corrosion coating (9), and the inner side surface of the anti-corrosion coating (9) is fixedly connected with a pipeline body (10).

5. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the third connecting block (11) is positioned between the two guide rails (2), and the lead screw (13) is movably connected with the third connecting block (11) through a bearing.

6. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the front side and the back side of the moving block (14) are both fixedly connected with a fourth connecting block (15), and one side, far away from the moving block (14), of the fourth connecting block (15) is fixedly connected with the first connecting block (3).

7. The long-distance natural gas extraction pipeline installation structure of claim 1, wherein:

the fixing plate (1) is fixedly installed inside the pipe ditch (17), and the pin (16) penetrates through the fixing plate (1) and is fixedly connected with the pipe ditch (17).