CN212056327U - Device is tied in pressurized oil pipe leak source shutoff - Google Patents
Device is tied in pressurized oil pipe leak source shutoff Download PDFInfo
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- CN212056327U CN212056327U CN201922355404.3U CN201922355404U CN212056327U CN 212056327 U CN212056327 U CN 212056327U CN 201922355404 U CN201922355404 U CN 201922355404U CN 212056327 U CN212056327 U CN 212056327U
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Abstract
The utility model discloses a leakage point plugging bolt device of a pressurized oil pipe, which comprises a semi-cylindrical first clamping shell and a semi-cylindrical second clamping shell; one side of the first clamping shell is hinged with one side of the second clamping shell through a hinge, and sealing gaskets are arranged on the inner wall surfaces of the first clamping shell and the second clamping shell; the outer wall surface of the first clamping shell is provided with a first clamping head extending to the other side of the first clamping shell; the outer wall surface of the second clamping shell is provided with a second clamping head opposite to the first clamping head; grooves are formed in the end faces of the first chuck and the second chuck, and the connecting line of the two grooves is perpendicular to the axis of the cylindrical shell; the clamping device is characterized by further comprising a clamping bolt and a clamping handle, wherein one end of the clamping bolt is rotatably connected into the groove of the first chuck through a pin shaft, and the other end of the clamping bolt penetrates through the groove of the second chuck to be in threaded connection with the clamping handle. The utility model discloses simple structure, convenient operation, single urgent shutoff work of accomplishing.
Description
Technical Field
The utility model relates to a device is tied in pressurized oil pipe leak source shutoff.
Background
The submarine cable oil pump station is directly connected with an oil duct of the submarine cable body through an oil pipe, stable pressure is provided for the interior of the submarine cable in a mode that oil is supplied from two ends simultaneously, and based on the submarine cable oil pump station, the submarine cable oil pump station is important for safe and stable operation of the submarine cable and is a main component in a submarine cable system. The method is characterized in that a steel pipe material is adopted from an oil pump station to a submarine cable terminal head to serve as an oil supply pipeline, the oil supply pipeline is led out from the pump station and then reaches the terminal head through a cable groove, finally the jacket is protected by the submarine cable terminal head and is communicated with a submarine cable oil duct, part of oil pipes are exposed outside in the process, based on the consideration of angles such as accidental collision damage and material corrosion, the submarine cable oil can be sprayed out instantly under the action of huge pressure due to the fact that the internal pressure of the submarine cable is huge after hole-shaped damage occurs, once the submarine cable oil leakage accident occurs, equipment has to have to be powered off for maintenance, the safe and stable operation of the submarine cable can be directly influenced, and huge social influence and economic loss are.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a leakage point plugging bolt device for a pressurized oil pipe, which is simple to operate and can be used for plugging the leakage point of the pressurized oil pipe by a single person.
In order to achieve the above object, the utility model adopts the following technical scheme:
a pressurized oil pipe leak source plugging bolt device comprises a first semi-cylindrical clamping shell and a second semi-cylindrical clamping shell; one side of the first clamping shell is hinged with one side of the second clamping shell through a hinge, and when the first clamping shell and the second clamping shell are buckled, a cylindrical shell is formed; sealing gaskets are arranged on the inner wall surfaces of the first clamping shell and the second clamping shell; the outer wall surface of the first clamping shell is provided with a first clamping head extending to the other side of the first clamping shell; the outer wall surface of the second clamping shell is provided with a second clamping head opposite to the first clamping head; grooves are formed in the end faces of the first chuck and the second chuck, and the connecting line of the two grooves is perpendicular to the axis of the cylindrical shell; the clamping device is characterized by further comprising a clamping bolt and a clamping handle, one end of the clamping bolt is rotatably connected into the groove of the first chuck through a pin shaft, the other end of the clamping bolt penetrates through the groove of the second chuck to be in threaded connection with the clamping handle, when the clamping handle is screwed into the clamping bolt, the end face of the clamping handle is abutted against the outer side face of the second chuck, and the first clamping shell and the second clamping shell are clamped tightly.
As an improvement of the utility model, the clamping handle is provided with a through hole. The handle can be screwed by utilizing tools such as a crowbar and the like to apply force while saving materials.
As an improvement of the utility model, the sealing gasket is made of rubber materials. The joint that can be better is with the surface of pressing oil pipe in order to shutoff leak source.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses simple structure, convenient operation, single urgent shutoff work of accomplishing.
Drawings
FIG. 1 is a front view of the plugging bolt device for leakage point of oil pipe under pressure;
FIG. 2 is a left side view of the plugging bolt device for leakage point of oil pipe under pressure according to the present invention;
FIG. 3 is a top view of the plugging bolt device for leakage point of oil pipe under pressure according to the present invention;
FIG. 4 is an axial view of the plugging bolt device for leakage point of oil pipe under pressure according to the present invention;
description of reference numerals: 1-a first pod; 2-a second pod; 3-a hinge; 4-a sealing gasket; 5-a first chuck; 6-a second chuck; 7-a groove; 8-a clamping bolt; 9-clamping the handle; 10-a pin shaft; 11-through hole.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 4, a device for plugging a leakage point of a pressurized oil pipe comprises a first clamping shell 1, a second clamping shell 2, a clamping bolt 8 and a clamping handle 9.
The first clamping shell 1 and the second clamping shell 2 are both cylindrical shell structures, one side of each of the first clamping shell 1 and the second clamping shell 2 is hinged through a hinge 3 and can be opened and closed, and when the first clamping shell 1 and the second clamping shell 2 are buckled, a cylindrical shell is formed. The sealing gaskets 4 are arranged on the inner wall surfaces of the first clamping shell 1 and the second clamping shell 2, and the sealing gaskets 4 are made of elastic materials such as rubber and can be better attached to the outer surface of a pressurized oil pipe to seal leakage points.
The outer wall surface of the first cartridge 1 is provided with a first collet 5 extending towards the other side of the first cartridge 1. The outer wall surface of the second cartridge 2 is provided with a second cartridge 6 opposed to the first cartridge 5. The end surfaces of the first chuck 5 and the second chuck 6 are both provided with grooves 7, and the connecting line of the two grooves 7 is vertical to the axis of the cylindrical shell.
One end of a clamping bolt 8 is rotatably connected in the groove 7 of the first chuck 5 through a pin shaft 10, and the other end of the clamping bolt passes through the groove 7 of the second chuck 6 and is in threaded connection with a clamping handle 9. When the clamping handle 9 is screwed into the clamping bolt 8, the end face of the clamping handle 9 is abutted against the outer side face of the second chuck 6 to clamp the first clamping shell 1 and the second clamping shell 2, so that the sealing gasket 4 inside is tightly attached to the oil pipe.
Preferably, the clamping handle 9 can be provided with a through hole 11, so that the clamping handle can be screwed by using tools such as a crowbar and the like to apply force while saving materials, so as to adapt to plugging of oil pipes with different pressures.
The utility model provides a take pressure oil pipe leak source shutoff to tie device, each spare part is whole to be connected together, compares with current buckle, bolted connection structure, is difficult to lose widgets such as bolt and nut. Meanwhile, the installation and the fixation are convenient, and the emergency plugging work can be finished by a single person.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention should be included within the scope of the present invention.
Claims (3)
1. The utility model provides a device is tied in pressurized oil pipe leak source shutoff which characterized in that: comprises a semi-cylindrical first clamping shell (1) and a semi-cylindrical second clamping shell (2); one sides of the first clamping shell (1) and the second clamping shell (2) are hinged through a hinge (3), and when the first clamping shell (1) and the second clamping shell (2) are buckled, a cylindrical shell is formed; sealing gaskets (4) are arranged on the inner wall surfaces of the first clamping shell (1) and the second clamping shell (2); the outer wall surface of the first clamping shell (1) is provided with a first clamping head (5) extending to the other side of the first clamping shell (1); the outer wall surface of the second clamping shell (2) is provided with a second clamping head (6) opposite to the first clamping head (5); grooves (7) are formed in the end faces of the first chuck (5) and the second chuck (6), and the connecting line of the two grooves (7) is vertical to the axis of the cylindrical shell; the clamping device is characterized by further comprising a clamping bolt (8) and a clamping handle (9), one end of the clamping bolt (8) is rotatably connected into the groove (7) of the first chuck (5) through a pin shaft (10), the other end of the clamping bolt (8) penetrates through the groove (7) of the second chuck (6) and is in threaded connection with the clamping handle (9), when the clamping handle (9) is screwed into the clamping bolt (8), the end face of the clamping handle (9) is abutted to the outer side face of the second chuck (6), and the first clamping shell (1) and the second clamping shell (2) are clamped tightly.
2. The pressurized oil pipe leak source plugging bolt device according to claim 1, characterized in that: the clamping handle (9) is provided with a through hole (11).
3. The pressurized oil pipe leak source plugging bolt device according to claim 1, characterized in that: the sealing gasket (4) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355404.3U CN212056327U (en) | 2019-12-23 | 2019-12-23 | Device is tied in pressurized oil pipe leak source shutoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355404.3U CN212056327U (en) | 2019-12-23 | 2019-12-23 | Device is tied in pressurized oil pipe leak source shutoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212056327U true CN212056327U (en) | 2020-12-01 |
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ID=73511832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922355404.3U Active CN212056327U (en) | 2019-12-23 | 2019-12-23 | Device is tied in pressurized oil pipe leak source shutoff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212056327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605489A (en) * | 2021-04-03 | 2022-10-05 | Beech David | Repair clamp |
-
2019
- 2019-12-23 CN CN201922355404.3U patent/CN212056327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2605489A (en) * | 2021-04-03 | 2022-10-05 | Beech David | Repair clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: 570000 Unit B, 14 #, Fortune Plaza, 103 Binhai Avenue, Haikou City, Hainan Province Patentee after: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Address before: 510663 Building 2, 223 science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BUREAU OF EXTRA HIGH VOLTAGE TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID Co.,Ltd. |
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| TR01 | Transfer of patent right |