CN110985669B - Water-inflow-free blasting drum membrane device for sea pipe - Google Patents
Water-inflow-free blasting drum membrane device for sea pipe Download PDFInfo
- Publication number
- CN110985669B CN110985669B CN201911326460.2A CN201911326460A CN110985669B CN 110985669 B CN110985669 B CN 110985669B CN 201911326460 A CN201911326460 A CN 201911326460A CN 110985669 B CN110985669 B CN 110985669B
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- submarine cable
- blasting
- cylinder body
- machining
- cable protective
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a submarine pipeline water-inflow-free drum membrane blasting device which comprises a submarine cable protection pipe tail end flange, a cylinder body flange, a submarine cable, a first pulling head, a second pulling head, a submarine cable protection pipe, a machining cylinder body, a cylinder body bell mouth and a drum membrane blasting body, wherein the cylinder body bell mouth is made of steel, and the drum membrane blasting body is made of rubber; a blasting drum membrane is arranged between the submarine cable protection pipe and the machining cylinder body and is used for sealing the submarine cable protection pipe in a water-proof manner, and the submarine cable protection pipe and the machining cylinder body are fixedly connected with each other through a protection pipe tail end flange and a cylinder body flange respectively; the submarine cable protective tube is provided with a submarine cable in a penetrating manner with the machining barrel, a first traction head and a second traction head are arranged on two sides of the submarine cable connected with the blasting tympanic membrane respectively, and the first traction head and the second traction head are provided with sharp barbs carried by themselves respectively. The submarine cable protective pipe has the advantages of simple structure, reasonable arrangement, safety, effectiveness and simplicity and convenience in operation, and can well solve the problems of temporary internal corrosion resistance and marine organism adhesion resistance of the submarine cable protective pipe.
Description
Technical Field
The invention relates to a seawater tube water-inflow-free blasting tympanic membrane device, which is suitable for the technical field of marine oil platform corrosion prevention and marine organism adhesion resistance.
Background
The submarine cable is used for submarine communication or submarine power transmission and is usually laid below a submarine surface, the safe, stable and reliable operation of the submarine cable must depend on the normal use of a submarine cable protective pipe, a jacket of an offshore oil platform generally carries the submarine cable protective pipe, a certain neutral period is arranged at a position, away from a submarine cable pulling end, of the jacket after installation, the neutral period is the arrangement position of the submarine cable protective pipe, in the past, the submarine cable protective pipe is not provided with a water inlet-free device, so that the inside of the submarine cable protective pipe is corroded, and marine organisms inside the protective pipe are attached, so that the dragging, the communication and the power transmission of the submarine cable are seriously influenced.
Disclosure of Invention
The invention aims to provide a submarine pipeline water-inflow-free drum membrane blasting device which is simple in structure, reasonable in arrangement, safe, effective and simple and convenient to use and operate and can well solve the problems of temporary internal corrosion resistance and marine organism adhesion resistance of a submarine cable protection pipe.
In order to solve the technical problems, the invention adopts the following technical scheme:
a submarine pipeline water-inflow-free drum membrane blasting device comprises a submarine cable protection pipe end flange, a cylinder body flange, a submarine cable, a first pulling head, a second pulling head, a submarine cable protection pipe, a machined cylinder body, a cylinder body bell mouth and a drum membrane blasting;
a blasting drum membrane is arranged between the submarine cable protection pipe and the machining cylinder body and is used for sealing the submarine cable protection pipe in a water-proof manner, and the submarine cable protection pipe and the machining cylinder body are fixedly connected with each other through a protection pipe tail end flange and a cylinder body flange respectively;
the submarine cable protective tube is provided with a submarine cable in a penetrating manner with the machining barrel, a first traction head and a second traction head are arranged on two sides of the submarine cable connected with the blasting tympanic membrane respectively, and the first traction head and the second traction head are provided with sharp barbs carried by themselves respectively.
The first pulling head and the second pulling head are respectively vulcanized and crosslinked with the blasting tympanic membrane.
The one end that the sea cable pillar was kept away from to the machine tooling barrel be equipped with the barrel horn mouth, the barrel horn mouth is guider.
The submarine cable is a steel wire rope made of stainless steel.
The end flange of the submarine cable protective pipe and the cylinder flange are matched with the sealing strip at the edge of the blasting drum membrane through the sealing groove to realize waterproof sealing.
The machined cylinder is machined and manufactured by adopting a forging piece, and is sprayed with antifouling paint.
The barrel bell mouth is made of steel, and the blast tympanic membrane is made of rubber.
The invention has the beneficial effects that: simple structure, it is reasonable to set up, safe effect, uses easy and simple to handle, can solve the interim anticorrosive and anti marine organism of submarine cable pillar and adhere to the problem well.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the invention relates to a submarine pipeline water-inflow-free drum membrane blasting device, which comprises a submarine cable protection pipe tail end flange 1, a cylinder body flange 2, a submarine cable 3, a first pulling head 4, a second pulling head 5, a submarine cable protection pipe 6, a machined cylinder body 7, a cylinder body bell mouth 8 and a blasting drum membrane 9;
a blasting drum membrane 9 is arranged between the submarine cable protective pipe 6 and the machining cylinder 7, the blasting drum membrane 9 carries out water-proof sealing on the submarine cable protective pipe 6, and the submarine cable protective pipe 6 and the machining cylinder 7 are fixedly connected with each other through a protective pipe tail end flange 1 and a cylinder flange 2 respectively;
the submarine cable protective tube 6 is provided with a submarine cable 3 in a penetrating manner with the machining barrel 7, a first pulling head 4 and a second pulling head 5 are respectively arranged on two sides of the submarine cable 3 connected with the blasting tympanic membrane 9, and the first pulling head 4 and the second pulling head 5 are respectively provided with sharp barbs carried by themselves.
The first traction head 4 and the second traction head 5 are respectively vulcanized and crosslinked with the blasting tympanic membrane 9, when the submarine cable 3 is pulled, the submarine cable 3 passes through the traction submarine cable upper platform, after the submarine cable 3 is pulled in place, the barb of the first traction head 4 or the second traction head 5 punctures the blasting tympanic membrane 9, the sealing plug arranged on the submarine cable 3 enters the machining barrel 7 and blocks and seals the machining barrel 7, corrosion caused by seawater entering the inside of the submarine cable protection tube 6 is effectively avoided, and the traction, submarine communication or power transmission of the submarine cable 3 is influenced by the inside of the submarine cable protection tube 6 attached by marine organisms.
The one end that the sea cable pillar 6 was kept away from to machine tooling barrel 7 be equipped with barrel horn mouth 8, barrel horn mouth 8 is guider, is convenient for get into sea cable pillar 6 with the first tractive head 4 and the second tractive head 5 that sea cable 3 is connected.
The submarine cable 3 is a steel wire rope made of stainless steel.
The cylinder flange 2 is matched with the end flange 1 of the submarine cable protective pipe, and water-proof sealing is realized by blasting the sealing strip at the edge of the tympanic membrane 9.
The submarine cable protective pipe tail end flange 1 is a non-standard flange and is matched with the cylinder body flange 2, and the submarine cable protective pipe tail end flange 1 and the cylinder body flange 2 are matched with a sealing strip at the edge of the blasting drum membrane 9 through a sealing groove to realize water-proof sealing.
The manufacturing materials of the barrel bell mouth 8 and the blasting tympanic membrane 9 are steel and rubber respectively.
The machined cylinder 7 is formed by machining a forge piece and spraying antifouling paint, after the submarine cable 3 is pulled in place, the sealing plug of the machined cylinder 7 is sealed in place, the machined cylinder 7 and the antifouling paint are sprayed, the ovality of the cylinder is guaranteed, the inner surface of the machined cylinder 7 is smooth and free of marine organism adhesion, and the sealing effect of the sealing plug is guaranteed to the maximum extent.
The above-mentioned embodiments are merely descriptions of the embodiments of the present invention, and do not limit the concept and scope of the present invention, and those skilled in the art should not depart from the design of the present invention, and make equivalent structures and direct or indirect applications of the technical solutions of the present invention in the related technical fields, which fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a sea pipe exempts from to intake and explodes tympanic membrane device which characterized in that: the marine cable protective pipe comprises a marine cable protective pipe tail end flange (1), a barrel body flange (2), a marine cable (3), a first traction head (4), a second traction head (5), a marine cable protective pipe (6), a machining barrel body (7), a barrel body bell mouth (8) and an explosion drum membrane (9);
an explosion drum membrane (9) is arranged between the submarine cable protective pipe (6) and the machining cylinder body (7), the explosion drum membrane (9) is used for sealing the submarine cable protective pipe (6) in a water-proof manner, and the submarine cable protective pipe (6) and the machining cylinder body (7) are fixedly connected with each other through a submarine cable protective pipe tail end flange (1) and a cylinder body flange (2) respectively;
the submarine cable protective tube (6) and the machining barrel (7) are internally provided with a submarine cable (3) in a penetrating manner, two sides of the submarine cable (3) connected with the blasting drum membrane (9) are respectively provided with a first pulling head (4) and a second pulling head (5), and the first pulling head (4) and the second pulling head (5) are respectively provided with sharp barbs carried by the first pulling head (4) and the second pulling head (5);
the end flange (1) of the submarine cable protective pipe and the cylinder flange (2) are matched with the edge sealing strip of the blasting tympanic membrane (9) through a sealing groove to realize waterproof sealing;
the first pulling head (4) and the second pulling head (5) are vulcanized and crosslinked with the blasting tympanic membrane (9) respectively;
the machining cylinder (7) is machined and manufactured by adopting a forging piece, and is sprayed with antifouling paint.
2. The sea pipe water-feeding-free drum membrane blasting device as claimed in claim 1, wherein: one end of the machining cylinder (7) far away from the submarine cable protective pipe (6) is provided with a cylinder bell mouth (8), and the cylinder bell mouth (8) is a guide device.
3. The sea pipe water-feeding-free drum membrane blasting device as claimed in claim 1, wherein: the submarine cable (3) is a steel wire rope made of stainless steel.
4. The sea pipe water-feeding-free drum membrane blasting device as claimed in claim 2, wherein: the barrel bell mouth (8) is made of steel, and the blasting tympanic membrane (9) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326460.2A CN110985669B (en) | 2019-12-20 | 2019-12-20 | Water-inflow-free blasting drum membrane device for sea pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911326460.2A CN110985669B (en) | 2019-12-20 | 2019-12-20 | Water-inflow-free blasting drum membrane device for sea pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110985669A CN110985669A (en) | 2020-04-10 |
| CN110985669B true CN110985669B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911326460.2A Active CN110985669B (en) | 2019-12-20 | 2019-12-20 | Water-inflow-free blasting drum membrane device for sea pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN110985669B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501939A (en) * | 2006-06-05 | 2009-08-05 | 通贝国际公司 | Electrical connector including cable end seals and related methods |
| CN105914663A (en) * | 2016-07-01 | 2016-08-31 | 浙江华蕴海洋工程技术服务有限公司 | Submarine cable traction structure and mounting method thereof |
| CN209608302U (en) * | 2019-05-07 | 2019-11-08 | 中国电建集团华东勘测设计研究院有限公司 | Adjustable sea cable pillar structure |
| CN209748157U (en) * | 2019-05-09 | 2019-12-06 | 山东圣凯建筑设计咨询有限公司 | Pipeline for subregion type municipal administration cable |
-
2019
- 2019-12-20 CN CN201911326460.2A patent/CN110985669B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501939A (en) * | 2006-06-05 | 2009-08-05 | 通贝国际公司 | Electrical connector including cable end seals and related methods |
| CN105914663A (en) * | 2016-07-01 | 2016-08-31 | 浙江华蕴海洋工程技术服务有限公司 | Submarine cable traction structure and mounting method thereof |
| CN209608302U (en) * | 2019-05-07 | 2019-11-08 | 中国电建集团华东勘测设计研究院有限公司 | Adjustable sea cable pillar structure |
| CN209748157U (en) * | 2019-05-09 | 2019-12-06 | 山东圣凯建筑设计咨询有限公司 | Pipeline for subregion type municipal administration cable |
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| Publication number | Publication date |
|---|---|
| CN110985669A (en) | 2020-04-10 |
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