CN211599911U - Plugging device for natural gas pipeline - Google Patents
Plugging device for natural gas pipeline Download PDFInfo
- Publication number
- CN211599911U CN211599911U CN202020039585.9U CN202020039585U CN211599911U CN 211599911 U CN211599911 U CN 211599911U CN 202020039585 U CN202020039585 U CN 202020039585U CN 211599911 U CN211599911 U CN 211599911U
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- CN
- China
- Prior art keywords
- block
- mounting
- sliding
- fixed block
- screw rod
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- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000003345 natural gas Substances 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a plugging device for natural gas line, including the installation piece, the lower extreme fixedly connected with dead lever of installation piece, one side of installation piece is from last to first fixed block of fixedly connected with and second fixed block down in proper order, sliding connection has the movable block on the lateral wall of installation piece, the movable block is located between first fixed block and the second fixed block, one side that the installation piece was kept away from to the movable block is rotated and is connected with the second dead lever, the upper end of first fixed block is equipped with the screw rod, the lower extreme of screw rod runs through first fixed block and movable block in proper order and is connected with the upper end rotation of second fixed block, be connected for rotating between screw rod and the first fixed block, be threaded connection between screw rod and the movable block, one side that the movable block was kept away from to the installation piece. The utility model discloses a flexible and sealing mechanism's setting carries out the shutoff to the pipeline, alleviates workman intensity of labour, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of pipeline, especially, relate to a plugging device for natural gas line.
Background
The natural gas pipeline is used for conveying natural gas from an exploitation place or a treatment plant to a pipeline of an urban gas distribution center or an industrial enterprise user, and is also called a gas conveying pipeline.
The existing plugging method usually adopts a separation plate to isolate the pipeline plugging, and because the installation and the disassembly of the separation plate are troublesome, especially for some large and heavy baffles, the installation and the disassembly need to be completed by the cooperation of a plurality of people, so that the labor force of operators is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving because the division board installation with dismantle more troublesome, especially some great heavier baffles, need many people to cooperate to accomplish the installation and dismantle, greatly increased operating personnel's labour, and the plugging device for the natural gas line that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plugging device for a natural gas pipeline comprises an installation block, wherein the lower end of the installation block is fixedly connected with a fixed rod, one side of the installation block is sequentially and fixedly connected with a first fixed block and a second fixed block from top to bottom, the side wall of the installation block is slidably connected with a movable block, the movable block is positioned between the first fixed block and the second fixed block, one side of the movable block, which is far away from the installation block, is rotatably connected with the second fixed rod, the upper end of the first fixed block is provided with a screw rod, the lower end of the screw rod sequentially penetrates through the first fixed block and the movable block and is rotatably connected with the upper end of the second fixed block, the screw rod is rotatably connected with the first fixed block, the screw rod is in threaded connection with the movable block, one side of the installation block, which is far away from the movable block, is provided with an installation groove, the telescopic end of telescopic machanism body run through the mounting groove and with the lateral wall fixed connection of mounting panel, be equipped with two spouts, two in the mounting block the spout is located the both sides of mounting groove respectively, sliding connection has the slider in the spout, fixedly connected with slide bar on the lateral wall of slider, the slide bar keep away from the slider one end run through the mounting block and with the lateral wall fixed connection of mounting panel, be sliding connection between slide bar and the mounting block, one side fixedly connected with circular cone type block rubber of mounting block is kept away from to the mounting panel, one side that the mounting panel is close to circular cone type block rubber is equipped with the body, the one end that the mounting panel was kept away from to circular cone type block rubber extends.
Preferably, the telescopic mechanism body is a hydraulic cylinder.
Preferably, both sides of the sliding block are provided with grooves, balls are arranged in the grooves, and the balls are abutted to the inner side walls of the sliding grooves.
Preferably, the sliding rod is sleeved with a spring.
Preferably, the number of the fixing bars is plural.
Preferably, the upper end of the screw is fixedly connected with a turntable.
Has the advantages that:
1. the first fixed rod and the second fixed rod are inserted underground, then the screw rod is rotated, the screw rod drives the movable block to move downwards through the effect of threaded meshing, the second fixed rod is driven through the movable block, so that the mounting block is supported, the stability of the position of the mounting block is improved, the telescoping mechanism body is started to drive the mounting plate to move, the slide rod can be driven to move when the mounting block moves, the stability of the mounting plate in moving can be improved by the slide rod, the slide rod drives the slide block to move, the stability of the slide rod in moving can be improved by the slide block, and then the mounting plate drives the conical rubber block to extend into the pipe body so as to block the pipe body;
2. the telescopic machanism body is the pneumatic cylinder, and flexible operation, pressure are big, and technology maturity, stability are high moreover, and through the setting of ball, resistance when can reducing the slider and remove, through the setting of spring, stability when can strengthening the mounting panel and remove, the quantity of dead lever is a plurality of, can improve the fastness of installation piece position, through the setting of carousel, can convenience of customers rotate the screw rod.
Drawings
Fig. 1 is a schematic structural view of a plugging device for a natural gas pipeline according to the present invention;
fig. 2 is the utility model provides a plugging device for natural gas line's a department's schematic structure.
In the figure: 1-mounting block, 2-first fixing rod, 3-sliding block, 4-sliding rod, 5-conical rubber block, 6-pipe body, 7-mounting plate, 8-spring, 9-telescopic mechanism body, 10-first fixing block, 11-screw rod, 12-moving block, 13-second fixing block, 14-second fixing rod and 15-ball.
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.
Referring to fig. 1-2, a plugging device for a natural gas pipeline comprises an installation block 1, a fixed rod 2 is fixedly connected to the lower end of the installation block 1 and used for being inserted into the ground to fix the position of the installation block 1, a first fixed block 10 and a second fixed block 13 are fixedly connected to one side of the installation block 1 from top to bottom in sequence and used for installing a screw rod 11, a moving block 12 is connected to the side wall of the installation block 1 in a sliding manner and used for driving a second fixed rod 14, the moving block 12 is located between the first fixed block 10 and the second fixed block 13, a second fixed rod 14 is rotatably connected to one side, away from the installation block 1, of the moving block 12 and used for supporting the installation block 1, the screw rod 11 is arranged at the upper end of the first fixed block 10 and used for driving the moving block 12 to move, the lower end of the screw rod 11 sequentially penetrates through the first fixed, the screw rod 11 is rotatably connected with the first fixed block 10, the screw rod 11 is in threaded connection with the moving block 12, one side of the mounting block 1, which is far away from the moving block 12, is provided with a mounting groove, the inner side wall of the mounting groove is fixedly connected with a telescopic mechanism body 9 for driving the mounting plate 7 to move, one side of the mounting block 1, which is far away from the moving block 12, is provided with the mounting plate 7 for mounting the conical rubber block 5, the telescopic end of the telescopic mechanism body 9 penetrates through the mounting groove and is fixedly connected with the side wall of the mounting plate 7, two sliding grooves are arranged in the mounting block 1 and are respectively positioned at two sides of the mounting groove, a sliding block 3 is slidably connected in the sliding grooves and is used for improving the stability when the sliding block 4 moves, a sliding rod 4 is fixedly connected on the side wall of the sliding block 3 and is used for, sliding connection is adopted between the sliding rod 4 and the mounting block 1, one side of the mounting plate 7, which is far away from the mounting block 1, is fixedly connected with a conical rubber block 5 and is used for plugging the pipe body 6, one side of the mounting plate 7, which is close to the conical rubber block 5, is provided with the pipe body 6, and one end, which is far away from the mounting plate 7, of the conical rubber block 5 extends into the pipe body 6.
In this embodiment, telescopic machanism body 9 is the pneumatic cylinder, the flexible operation, pressure is big, and the technology is mature, and stability is high, the both sides of slider 3 all are equipped with the recess, be equipped with ball 15 in the recess, ball 15 offsets with the spout inside wall, be used for reducing the resistance when slider 3 removes, the cover is equipped with spring 8 on the slide bar 4, stability when being used for reinforcing mounting panel 7 to remove, the quantity of dead lever 2 is a plurality of, be used for improving the fastness of 1 position of installation piece, the upper end fixedly connected with carousel of screw rod 11, be used for convenience of customers to rotate screw rod 11.
In this embodiment, the first fixing rod 2 and the second fixing rod 14 are inserted into the ground, then the screw 11 is rotated, the screw 11 drives the moving block 12 to move downwards through the effect of thread engagement, the moving block 12 drives the second fixing rod 14, thereby supporting the mounting block 1, improving the stability of the position of the mounting block 1, starting the telescopic mechanism body 9 to drive the mounting plate 7 to move, driving the slide bar 4 to move when the mounting plate 7 moves, improving the stability of the mounting plate 7 when the slide bar 4 moves, the slide bar 4 drives the slide block 3 to move, the slide block 3 can improve the stability of the slide bar 4 during moving, then mounting panel 7 drives circular cone type block rubber 5 and extends to in the body 6 to carry out the shutoff to body 6, the utility model discloses a flexible and sealing mechanism's setting carries out the shutoff to the pipeline, alleviates workman intensity of labour, improves work efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a plugging device for natural gas line, includes installation piece (1), its characterized in that: the lower end of the mounting block (1) is fixedly connected with a fixed rod (2), one side of the mounting block (1) is sequentially and fixedly connected with a first fixed block (10) and a second fixed block (13) from top to bottom, the side wall of the mounting block (1) is connected with a movable block (12) in a sliding manner, the movable block (12) is positioned between the first fixed block (10) and the second fixed block (13), one side, far away from the mounting block (1), of the movable block (12) is rotatably connected with a second fixed rod (14), the upper end of the first fixed block (10) is provided with a screw rod (11), the lower end of the screw rod (11) sequentially penetrates through the first fixed block (10) and the movable block (12) and is rotatably connected with the upper end of the second fixed block (13), the screw rod (11) is rotatably connected with the first fixed block (10), and the screw rod (11) is in threaded connection with the movable, a mounting groove is arranged on one side, away from the moving block (12), of the mounting block (1), a telescopic mechanism body (9) is fixedly connected to the inner side wall of the mounting groove, a mounting plate (7) is arranged on one side, away from the moving block (12), of the mounting block (1), a telescopic end of the telescopic mechanism body (9) penetrates through the mounting groove and is fixedly connected with the side wall of the mounting plate (7), two sliding grooves are arranged in the mounting block (1), the two sliding grooves are respectively positioned on two sides of the mounting groove, a sliding block (3) is connected in the sliding grooves in a sliding mode, a sliding rod (4) is fixedly connected to the side wall of the sliding block (3), one end, away from the sliding block (3), of the sliding rod (4) penetrates through the mounting block (1) and is fixedly connected with the side wall of the mounting plate (7), the sliding rod (4) is connected with the mounting block (1) in a sliding mode, and, one side that mounting panel (7) are close to circular cone type block rubber (5) is equipped with body (6), the one end that mounting panel (7) were kept away from in circular cone type block rubber (5) extends to body (6).
2. The plugging device for a natural gas pipeline according to claim 1, wherein: the telescopic mechanism body (9) is a hydraulic cylinder.
3. The plugging device for a natural gas pipeline according to claim 1, wherein: the two sides of the sliding block (3) are provided with grooves, the grooves are internally provided with balls (15), and the balls (15) are abutted to the inner side walls of the sliding grooves.
4. The plugging device for a natural gas pipeline according to claim 1, wherein: the sliding rod (4) is sleeved with a spring (8).
5. The plugging device for a natural gas pipeline according to claim 1, wherein: the number of the fixing rods (2) is multiple.
6. The plugging device for a natural gas pipeline according to claim 1, wherein: the upper end of the screw rod (11) is fixedly connected with a turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039585.9U CN211599911U (en) | 2020-01-08 | 2020-01-08 | Plugging device for natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020039585.9U CN211599911U (en) | 2020-01-08 | 2020-01-08 | Plugging device for natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599911U true CN211599911U (en) | 2020-09-29 |
Family
ID=72576521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020039585.9U Expired - Fee Related CN211599911U (en) | 2020-01-08 | 2020-01-08 | Plugging device for natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599911U (en) |
-
2020
- 2020-01-08 CN CN202020039585.9U patent/CN211599911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |