CN213541652U

CN213541652U - Pipeline protection device for natural gas exploitation

Info

Publication number: CN213541652U
Application number: CN202022446449.4U
Authority: CN
Inventors: 修云鹏; 张瀚悦; 霍亚平; 何建宇; 易强; 何治华; 张永忠
Original assignee: Sichuan Chongda Oil & Gas Technology Service Co ltd
Current assignee: Sichuan Chongda Oil & Gas Technology Service Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-25
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a pipeline protection device is adopted in natural gas exploitation, including the lower installation department and the last installation department that connect each other, still including locating sliding assembly in the lower installation department, wherein: the upper mounting part is mounted at the upper end of the lower mounting part, and pipelines are distributed between the lower mounting part and the upper mounting part. The lower installation part comprises a lower box body, a partition board which is used for longitudinally dividing the lower box body into an upper space and a lower space is arranged in the lower box body, and a lower support piece used for supporting the pipeline is arranged at the upper end of the partition board. And the embedded hole penetrates through the lower support and the partition plate along the longitudinal direction. The sliding assembly comprises a scissor jack arranged in the lower space, an installation frame is arranged at the upper end of the scissor jack, the installation frame is nested in the nesting hole, and a roller is rotatably installed on the installation frame. The utility model discloses be convenient for adjust its position after the pipeline installation, improved work efficiency.

Description

Pipeline protection device for natural gas exploitation

Technical Field

The utility model relates to a pipeline protection device technical field particularly, relates to a pipeline protection device is adopted in natural gas exploitation.

Background

Natural gas is one of the main energy sources commonly used in people's lives at present, and the transportation of the natural gas is mainly realized by natural gas pipelines on land, and the natural gas pipelines account for about half of the total pipeline length in the world. In order to ensure that the natural gas pipeline safely and stably transports natural gas, the current solution is to coat the natural gas pipeline with a protective device so as to prevent the natural gas pipeline from being damaged. But natural gas line's volume and weight are big, and current protection device is after with natural gas line cooperation installation, and the staff is difficult to adjust natural gas line's position, and the operation is inconvenient, has influenced the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model aims to provide a pipeline protection device is adopted in natural gas exploitation, and the device is convenient for adjust its position behind the pipeline installation.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a pipeline protection device is used in natural gas exploitation, includes lower installation department and last installation department that connects each other, still including locating sliding assembly in the lower installation department, wherein: the upper mounting part is mounted at the upper end of the lower mounting part, and pipelines are distributed between the lower mounting part and the upper mounting part. The lower installation part comprises a lower box body, a partition board which is used for longitudinally dividing the lower box body into an upper space and a lower space is arranged in the lower box body, and a lower support piece used for supporting the pipeline is arranged at the upper end of the partition board. And the embedded hole penetrates through the lower support and the partition plate along the longitudinal direction. The sliding assembly comprises a scissor jack arranged in the lower space, an installation frame is arranged at the upper end of the scissor jack, the installation frame is nested in the nesting hole, and a roller is rotatably installed on the installation frame.

According to a preferred embodiment, the sliding assembly further comprises a support plate arranged at the upper end of the scissor jack, the plurality of mounting frames are arranged on the upper surface of the support plate, and the nesting holes are multiple. The plurality of embedding holes correspond to the plurality of mounting racks one by one.

According to a preferred embodiment, the upper mounting part comprises an upper box body, an upper supporting piece is connected to the inner wall of the upper box body through a spring, and the pipelines are distributed between the lower supporting piece and the upper supporting piece.

According to a preferred embodiment, the cross section of the lower support member and the cross section of the upper support member are both V-shaped, and the open end of the lower support member is disposed opposite to the open end of the upper support member.

According to a preferred embodiment, the inner side surface of the lower support is provided with a cushion pad, the bottom end of the lower support is connected to the partition, and the top end of the lower support is connected to the inner wall of the lower box.

According to a preferred embodiment, both axial ends of the lower case are provided with lower lateral flanges extending outward, and the lower lateral flanges are provided with a plurality of lower lateral mounting holes. And both axial ends of the upper box body are provided with upper transverse flanges extending outwards, and the upper transverse flanges are provided with a plurality of upper transverse mounting holes.

According to a preferred embodiment, a lower longitudinal flange extending outwards is arranged at the connecting end of the lower box body and the upper box body, and a plurality of lower longitudinal mounting holes are arranged on the lower longitudinal flange. An upper longitudinal flange extending outwards is arranged at the connecting end of the upper box body and the lower box body, and a plurality of upper longitudinal mounting holes are arranged on the upper longitudinal flange. The lower longitudinal flange abuts the upper longitudinal flange. The lower longitudinal mounting holes correspond to the upper longitudinal mounting holes one to one.

According to a preferred embodiment, the lower transverse flange intersects the lower longitudinal flange and the upper longitudinal flange intersects the upper transverse flange.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses the last installation department that sets up and installation department cooperation use can form the enclosure space down for the pipeline is by the cladding wherein, thereby forms certain protection to it, sets up to form the support to it when the pipeline position need be adjusted in the slip subassembly of installation department down, makes the pipeline break away from support piece down, thereby is convenient for its removal under the effect of roller, and then the position of the staff of being convenient for adjustment pipeline has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a right-side view schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of section A-A of FIG. 1;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic cross-sectional view of section B-B of FIG. 3;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 4 at C;

fig. 6 is a schematic top view of the lower mounting portion of the present invention;

FIG. 7 is an enlarged partial schematic view of the structure of FIG. 6 at D;

fig. 8 is a schematic perspective view of the present invention.

Icon: 1-lower mounting part, 11-lower box body, 12-lower transverse mounting hole, 13-lower transverse flange, 14-lower support, 15-buffer pad, 16-lower longitudinal flange, 17-clapboard, 18-lower longitudinal mounting hole, 2-upper mounting part, 21-upper transverse flange, 22-upper transverse mounting hole, 23-spring, 24-upper support, 25-upper box body, 26-upper longitudinal flange, 27-upper longitudinal mounting hole, 3-sliding component, 31-scissor jack, 32-mounting rack, 33-support plate, 34-roller, 35-lead screw, 36-handle, 37-runner, 4-pipeline, 5-bolt, 6-nut and 7-nesting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, 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 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 to 8, a pipeline protection device for natural gas production includes a lower mounting portion 1 and an upper mounting portion 2 connected to each other, and further includes a sliding assembly 3 disposed in the lower mounting portion 1, wherein: the upper mounting part 2 is mounted on the upper end of the lower mounting part 1, and the pipelines 4 are distributed between the lower mounting part 1 and the upper mounting part 2. As shown in fig. 1 and 4, the lower mounting part 1 includes a lower case 11, a partition 17 is provided in the lower case 11 to divide the lower case into an upper space and a lower space in a longitudinal direction, and a lower supporter 14 for supporting the pipeline 4 is provided at an upper end of the partition 17. In this embodiment, a nesting hole 7 is further included that extends longitudinally through the lower support 14 and the partition 17 as shown in fig. 5 and 7. In this embodiment, as shown in fig. 2, the sliding assembly 3 includes a scissor jack 31 disposed in the lower space, and a mounting bracket 32 is disposed at an upper end of the scissor jack 31. As shown in fig. 5, the mounting frame 32 is nested in the nesting hole 7, and the mounting frame 32 is rotatably provided with the roller 34. In this embodiment, the lower mounting portion 1 and the upper mounting portion 2 are fixedly connected by a bolt assembly. The rollers 34 are coupled at both ends to the mounting bracket 32 by bearings.

Specifically, the lower mount 1 is first mounted, and then the pipeline 4 is erected, placed in the upper space inside the lower case 11, and accommodated inside the lower support 14. When it is desired to adjust the position of the pipeline 4, the worker lifts the mounting frame 32 by means of the scissor jack 31, causing it to rise longitudinally through the nesting hole 7 until the rollers 34 abut against the pipeline 4, and then continues to lift until the pipeline 4 is free from the lower support 14, at which point the worker may push the pipeline 4 to slide on the rollers 34, effecting adjustment of its position. When the position is adjusted, the worker lowers the mounting frame 32 by means of the scissor jack 31 so that the pipeline 4 abuts against the lower support 14 and the rollers 34 disengage from the pipeline 4. At this time, the upper mounting part 2 is mounted on the upper end of the lower mounting part 1 and is pressed against the pipeline 4. The pipeline 4 is adjusted by the rolling of the roller 34, so that the labor is saved, and the working efficiency of workers can be improved.

In this embodiment, the sliding assembly 3 further comprises a support plate 33 disposed at the upper end of the scissor jack 31. A plurality of mounting brackets 32 are arranged on the upper surface of the support plate 33, and a plurality of nesting holes 7 are formed. In order to better support the plate 33, the scissor jacks 31 are two in number in this embodiment, and are distributed near both ends of the plate 33. The sliding assembly 3 further comprises a lead screw 35, and the lead screw 35 penetrates through the two scissor jacks 31 so that the two scissor jacks can be lifted and lowered synchronously. One end of the screw 35 is welded with a rotating wheel 37, and the rotating wheel 37 is welded with a handle 36, so that the adjustment is convenient. As shown in fig. 6, the plurality of fitting holes 7 correspond one-to-one to the plurality of mounting brackets 32. The plurality of embedding holes 7 are uniformly distributed along the axial direction of the lower box body 11. The mounting frames 32 are nested in the uniformly distributed multiple nesting holes 7, and rollers 34 are arranged on the mounting frames 32, so that a sliding track extending along the axial direction of the lower box body 11 is formed. In this embodiment, the roller 34 has a cylindrical shape.

As shown in fig. 1 and 4, the upper mounting part 2 includes an upper case 25, an upper support 24 is connected to an inner wall of the upper case 25 by a spring 23, and the pipeline 4 is distributed between the lower support 14 and the upper support 24. The cross section of the lower support member 14 and the cross section of the upper support member 24 are both V-shaped, and the open end of the lower support member 14 is disposed opposite the open end of the upper support member 24. The inner side surface of the lower supporter 14 is provided with a cushion 15, the bottom end of the lower supporter 14 is welded to the partition 17, and the top end of the lower supporter 14 is welded to the inner wall of the lower case 11. The V-shaped design may facilitate positioning and fixing of the pipeline 4. The spring 23 acts as a buffer. Specifically, when the pipeline 4 is vibrated by force, the pipeline 4 pushes the upper support 24 to compress the spring 23, and the spring 23 can absorb the vibration energy, so that the pipeline 4 is not damaged. In this embodiment, the cushion pad 15 is made of elastic rubber material, which can increase friction and fix the pipeline 4 better. As shown in fig. 6, the cushion 15 is plural, and the roller 34 is disposed between two adjacent cushion 15 extending along the axial direction of the lower case 11.

Further, as shown in fig. 1 and 8, both axial ends of the lower case 11 are provided with lower transverse flanges 13 extending outward, and the lower transverse flanges 13 are provided with a plurality of lower transverse mounting holes 12 distributed uniformly. Both axial ends of the upper box body 25 are provided with upper transverse flanges 21 extending outwards, and the upper transverse flanges 21 are provided with a plurality of upper transverse mounting holes 22. The lower transverse flange 13 and the upper transverse flange 21 act as flanges for the connection between the pipeline protection devices for two natural gas production.

As shown in fig. 8, a lower longitudinal flange 16 extending outward is disposed at the connecting end of the lower case 11 and the upper case 25, and a plurality of lower longitudinal mounting holes 18 are disposed on the lower longitudinal flange 16. An upper longitudinal flange 26 extending outward is disposed at the connecting end of the upper case 25 to the lower case 11, and a plurality of upper longitudinal mounting holes 27 are disposed on the upper longitudinal flange 26. The lower longitudinal flange 16 abuts the upper longitudinal flange 26. The plurality of lower longitudinal mounting holes 18 correspond one-to-one to the plurality of upper longitudinal mounting holes 27. In this embodiment, the bolt assembly comprises a bolt 5 and a nut 6, wherein the bolt 5 penetrates through the upper longitudinal mounting hole 27 and the lower longitudinal mounting hole 18 and is tightly mounted through the nut 6.

As shown in fig. 8, the lower transverse flange 13 intersects the lower longitudinal flange 16 and the upper longitudinal flange 26 intersects the upper transverse flange 21.

The utility model discloses a theory of operation: the lower installation part 1 is first installed, and then the pipeline 4 is erected, placed in the upper space inside the lower case 11, and accommodated inside the lower support 14. When it is desired to adjust the position of the pipeline 4, the worker lifts the mounting frame 32 by means of the scissor jack 31, causing it to rise longitudinally through the nesting hole 7 until the rollers 34 abut against the pipeline 4, and then continues to lift until the pipeline 4 is free from the lower support 14, at which point the worker may push the pipeline 4 to slide on the rollers 34, effecting adjustment of its position. When the position is adjusted, the worker lowers the mounting frame 32 by means of the scissor jack 31 so that the pipeline 4 abuts against the lower support 14 and the rollers 34 disengage from the pipeline 4. At this time, the upper mounting part 2 is mounted on the upper end of the lower mounting part 1 and is pressed against the pipeline 4.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline protection device for natural gas exploitation is characterized in that: including lower installation department (1) and last installation department (2) that connect each other, still including locating sliding assembly (3) in lower installation department (1), wherein:

the upper mounting part (2) is mounted at the upper end of the lower mounting part (1), and pipelines (4) are distributed between the lower mounting part (1) and the upper mounting part (2);

the lower mounting part (1) comprises a lower box body (11), a partition plate (17) for longitudinally dividing the lower box body (11) into an upper space and a lower space is arranged in the lower box body, and a lower supporting piece (14) for supporting the pipeline (4) is arranged at the upper end of the partition plate (17);

the lower support (14) and the partition (17) are longitudinally penetrated through by the nesting hole (7);

sliding assembly (3) including set up in scissor jack (31) in lower part space, scissor jack's (31) upper end is provided with mounting bracket (32), mounting bracket (32) nest in nested hole (7), rotate on mounting bracket (32) and install roller (34).

2. The natural gas exploitation pipeline protection device according to claim 1, wherein: the sliding assembly (3) further comprises a support plate (33) arranged at the upper end of the scissor jack (31), a plurality of mounting frames (32) are arranged on the upper surface of the support plate (33), and a plurality of embedding holes (7) are formed;

the plurality of embedding holes (7) correspond to the plurality of mounting frames (32) one by one.

3. The natural gas exploitation pipeline protection device according to claim 2, wherein: go up installation department (2) including last box (25), the inner wall of going up box (25) is connected with upper strut piece (24) through spring (23), pipeline (4) distribute in between lower strut piece (14) and upper strut piece (24).

4. The natural gas exploitation pipeline protection device according to claim 3, wherein: the cross section of the lower support piece (14) and the cross section of the upper support piece (24) are both V-shaped, and the open end of the lower support piece (14) is opposite to the open end of the upper support piece (24).

5. The natural gas exploitation pipeline protection device according to claim 4, wherein: the inner side surface of the lower support piece (14) is provided with a cushion pad (15), the bottom end of the lower support piece (14) is connected to the partition plate (17), and the top end of the lower support piece (14) is connected to the inner wall of the lower box body (11).

6. The natural gas exploitation pipeline protection device according to claim 5, wherein: both axial ends of the lower box body (11) are provided with lower transverse flanges (13) extending outwards, and a plurality of lower transverse mounting holes (12) are arranged on the lower transverse flanges (13);

and both axial ends of the upper box body (25) are provided with upper transverse flanges (21) extending outwards, and a plurality of upper transverse mounting holes (22) are arranged on the upper transverse flanges (21).

7. The natural gas exploitation pipeline protection device according to claim 6, wherein: a lower longitudinal flange (16) extending outwards is arranged at the connecting end of the lower box body (11) and the upper box body (25), and a plurality of lower longitudinal mounting holes (18) are arranged on the lower longitudinal flange (16);

an upper longitudinal flange (26) extending outwards is arranged at the connecting end of the upper box body (25) and the lower box body (11), and a plurality of upper longitudinal mounting holes (27) are arranged on the upper longitudinal flange (26);

the lower longitudinal flange (16) abutting the upper longitudinal flange (26);

the plurality of lower longitudinal mounting holes (18) correspond to the plurality of upper longitudinal mounting holes (27) one to one.

8. The natural gas exploitation pipeline protection device according to claim 7, wherein: the lower transverse flange (13) intersects the lower longitudinal flange (16), and the upper longitudinal flange (26) intersects the upper transverse flange (21).