CN114421418A - Umbilical cable terminal convenient for underwater connection - Google Patents
Umbilical cable terminal convenient for underwater connection Download PDFInfo
- Publication number
- CN114421418A CN114421418A CN202111522986.5A CN202111522986A CN114421418A CN 114421418 A CN114421418 A CN 114421418A CN 202111522986 A CN202111522986 A CN 202111522986A CN 114421418 A CN114421418 A CN 114421418A
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- shaped
- underwater
- main structure
- hydraulic
- shaped main
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- 230000001681 protective effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/22—Cable terminations
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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
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/22—Cable terminations
- H02G15/23—Cable-end sealings
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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
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
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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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an umbilical cable terminal convenient for underwater connection, which comprises a structure main body, a plurality of paths of hydraulic joints and an electrical joint, wherein the structure main body comprises an L-shaped main structure, the L-shaped main structure is provided with a U-shaped cable trough, the head end of the L-shaped main structure is provided with the plurality of paths of hydraulic joints, and the plurality of paths of hydraulic joints deviate from the opening direction of the U-shaped cable trough; the electrical connector supporting structure is obliquely arranged above an opening of the U-shaped cable groove at the bent part of the L-shaped main structure, at least one through hole is formed in the electrical connector supporting structure, and the through hole penetrates through and fixes the electrical connector; compared with the connection mode of the existing control system, the device disclosed by the invention is laid with the underwater umbilical cable together, an underwater anti-sinking plate foundation is not needed, and the device can be directly connected with facilities such as an underwater distribution unit and the like, so that the design, manufacturing and installation costs are reduced.
Description
Technical Field
The invention relates to the field of marine petroleum engineering, in particular to an umbilical cable terminal convenient for underwater connection.
Background
With the continuous development of marine oil engineering and the continuous deepening of deep sea oil and gas resource exploitation, the underwater umbilical cable is used as a neuron of an underwater production system and plays an important role in the whole underwater system. The existing control system is connected by connecting an umbilical cable with an umbilical cable terminal facility on land, placing the umbilical cable under water by installing a ship, and connecting the umbilical cable with an underwater distribution unit and the like by a hydraulic flying line and an electric flying line. More underwater facilities and equipment are needed, and the design, manufacturing cost and marine installation resources are increased.
Disclosure of Invention
The invention aims to provide an umbilical cable terminal which can be laid underwater together with an umbilical cable.
In order to solve the technical problems, the invention provides an umbilical cable terminal convenient for underwater connection, which comprises a structure main body, a plurality of paths of hydraulic joints and an electrical joint, wherein the structure main body comprises an L-shaped main structure, the L-shaped main structure is provided with a U-shaped cable trough, the head end of the L-shaped main structure is provided with the plurality of paths of hydraulic joints, and the plurality of paths of hydraulic joints deviate from the opening direction of the U-shaped cable trough; the electrical connector supporting structure is obliquely arranged above an opening of the U-shaped cable groove at the bent part of the L-shaped main structure, at least one through hole is formed in the electrical connector supporting structure, and the through hole penetrates through and fixes the electrical connector.
According to a preferred embodiment of the invention, the end of the L-shaped main structure is provided with a flange, the flange is provided with an opening communicated with the U-shaped cable groove, and the width of the opening of the flange is smaller than that of the opening of the U-shaped cable groove.
According to a preferred embodiment of the present invention, the structural body further comprises a protective cover plate, the protective cover plate is disposed above the U-shaped cable trough opening between the end of the L-shaped main structure and the electrical connector support structure, and is fixed on two sides of the U-shaped cable trough.
According to a preferred embodiment of the present invention, the structural body further comprises the hydraulic line supporting pipe clamp, and the hydraulic line supporting pipe clamp is transversely arranged in the U-shaped cable groove between the multi-way hydraulic connector and the electric connector supporting structure.
According to a preferred embodiment of the present invention, the structural body further includes an underwater robot operation interface protection shell, and the underwater robot operation interface protection shell is fixedly arranged on the L-shaped main structure between the hydraulic pipeline supporting pipe clamp and the multi-path hydraulic joint.
According to a preferable embodiment of the invention, the structure body further comprises an underwater robot lifting handle which is fixedly arranged at two sides of the top of the underwater robot operation interface protection shell.
According to a preferred embodiment of the invention, the underwater robot operation interface protection shell is of a convex three-dimensional structure.
According to a preferred embodiment of the present invention, the electric connector support structure is further provided with vertical plates with hollow-out middle portions, and the vertical plates space the electric connectors.
According to a preferred embodiment of the present invention, the L-shaped main structure is made of steel.
The invention has the technical effects that:
1. the invention provides an umbilical cable terminal convenient for underwater connection, which comprises a structure main body, wherein each part of the structure main body jointly realizes the function of bearing a plurality of paths of hydraulic joints and an electric joint, the plurality of paths of hydraulic joints are connected with the head end of the structure main body, the electric joint is connected with an electric joint supporting structure, the connection and combination mode of an umbilical cable and the umbilical cable terminal is simple and portable, and the beneficial effect of launching and laying the umbilical cable together with the underwater umbilical cable can be realized without an underwater anti-sinking plate foundation.
2. The invention provides an umbilical cable terminal convenient for underwater connection, which is provided with a plurality of paths of hydraulic joints and electric joints, and can be directly connected with facilities such as an underwater distribution unit and the like through each joint, so that compared with the connection mode of the existing control system, the umbilical cable terminal is more convenient and faster, and the working speed of constructors is improved.
3. The umbilical cable terminal and the underwater umbilical cable are laid in water together, and complicated equipment for connecting the existing control systems based on the underwater anti-sinking plate is not needed, so that the design, manufacture and installation cost is reduced.
Drawings
FIG. 1 is a schematic view of an umbilical termination of the present invention to facilitate underwater connection;
FIG. 2 is a schematic view of an umbilical termination structure body of the present invention to facilitate underwater connection.
Reference numerals: 1-a structural body; 2-an electrical connector; 3-a multi-way hydraulic joint; 4-underwater robot operation interface protection shell; 5-L main structure; 6-electrical joint support structure; 7-protective cover plate; 8-supporting the pipe clamp by the hydraulic pipeline; 9-lifting the handle by the underwater robot; 10-U-shaped cable trough; 11-a flange; 12-standing plates; 13-hydraulic pipes in the umbilical; 14-through hole.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
As shown in fig. 1, the present invention mainly includes: the structure comprises a structure body 1, an electric connector 2 and a multi-path hydraulic connector 3.
As shown in fig. 1, the electric connector 2 is bolted to an electric connector support structure 6 in the structural body 1, and the multiple hydraulic connector 3 is bolted to an L-shaped main structure 5 in the structural body 1.
As shown in fig. 1 and 2, a U-shaped cable trough 10 is inserted into the umbilical from the end of the L-shaped main structure 5, a hydraulic pipe 13 in the umbilical is fixed on the multi-way hydraulic pipe joint 3 through a hydraulic pipeline supporting pipe clamp 8, and a cable in the umbilical is connected to the electrical joint 2, and the electrical joint 2 is fixed at a through hole 14 of the electrical joint supporting structure 6.
As shown in fig. 2, the structural body 1 includes: the underwater robot comprises an underwater robot operation interface protective shell 4, an L-shaped main structure 5, an electrical joint supporting structure 6, a protective cover plate 7, a hydraulic pipeline supporting pipe clamp 8 and an underwater robot lifting handle 9.
As shown in fig. 2, in the main structure body 1, an underwater robot operation interface protection shell 4 is connected with an L-shaped main structure 5 through bolts, the underwater robot operation interface protection shell 4 is used for protecting the underwater robot operation interface from being injured and damaged by a heavy object, and the underwater robot operation interface is coaxially connected with a multi-path hydraulic joint.
As shown in fig. 2, in the main structure body 1, an electrical connector support structure 6 is connected with the L-shaped main structure 5 through bolts, and the electrical connector support structure 6 is used for carrying an electrical connector.
As shown in fig. 2, in the main structure body 1, a protective cover plate 7 is connected with the L-shaped main structure 5 through bolts, and the protective cover plate 7 is used for protecting hydraulic pipelines and cables from being injured and damaged by heavy objects.
As shown in fig. 2, in the main structure body 1, a hydraulic pipeline supporting pipe clamp 8 is connected with the L-shaped main structure 5 through bolts, and the hydraulic pipeline supporting pipe clamp 8 is used for fixing a hydraulic pipeline.
As shown in fig. 2, in the main structure body 1, an underwater robot lifting handle 9 is connected with the L-shaped main structure 5 through bolts, and the underwater robot lifting handle 9 is used for the underwater robot to grasp during installation.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (9)
1. An umbilical cable terminal convenient for underwater connection comprises a structure main body, a plurality of paths of hydraulic joints and an electrical joint, and is characterized in that the structure main body comprises an L-shaped main structure, the L-shaped main structure is provided with a U-shaped cable trough, the head end of the L-shaped main structure is provided with the plurality of paths of hydraulic joints, and the plurality of paths of hydraulic joints deviate from the opening direction of the U-shaped cable trough; the electrical connector supporting structure is obliquely arranged above an opening of the U-shaped cable groove at the bent part of the L-shaped main structure, at least one through hole is formed in the electrical connector supporting structure, and the through hole penetrates through and fixes the electrical connector.
2. The umbilical cable terminal for facilitating underwater connection of claim 1, wherein the end of the L-shaped main structure is provided with a flange, the flange is provided with an opening communicating with the U-shaped cable groove, and the flange opening width is smaller than the U-shaped cable groove opening.
3. The umbilical cable termination of claim 1, wherein the structural body further comprises a protective cover plate, the protective cover plate is disposed over the opening of the U-shaped cable trough between the end of the L-shaped main structure and the electrical connector support structure and fixed to two sides of the U-shaped cable trough.
4. The umbilical termination of claim 1, wherein the structural body further comprises the hydraulic line support clamp disposed laterally within the U-shaped cable channel between the multi-path hydraulic connector and the electrical connector support structure.
5. The umbilical cable terminal convenient for underwater connection of claim 4, wherein the structural body further comprises the underwater robot operation interface protective shell, and the underwater robot operation interface protective shell is fixedly arranged on the L-shaped main structure between the hydraulic pipeline supporting pipe clamp and the multi-path hydraulic joint.
6. The umbilical cable terminal convenient for underwater connection as claimed in claim 5, wherein the structural body further comprises an underwater robot lifting handle, and the underwater robot lifting handle is fixedly arranged at two sides of the top of the underwater robot operation interface protection shell.
7. The umbilical cable terminal convenient for underwater connection of claim 5, wherein the underwater robot operation interface protective shell is a three-dimensional structure in a shape of a Chinese character 'ao'.
8. The umbilical cable terminal convenient for underwater connection of claim 1, wherein the electrical connector support structure is further provided with a vertical plate with a hollow middle part, and the vertical plate is used for spacing the electrical connectors.
9. The umbilical cable terminal of claim 1, wherein the L-shaped main structure is made of steel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111522986.5A CN114421418B (en) | 2021-12-13 | 2021-12-13 | Umbilical cable terminal convenient for underwater connection |
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CN202111522986.5A CN114421418B (en) | 2021-12-13 | 2021-12-13 | Umbilical cable terminal convenient for underwater connection |
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CN114421418A true CN114421418A (en) | 2022-04-29 |
CN114421418B CN114421418B (en) | 2024-03-22 |
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CN202111522986.5A Active CN114421418B (en) | 2021-12-13 | 2021-12-13 | Umbilical cable terminal convenient for underwater connection |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114744583A (en) * | 2022-06-14 | 2022-07-12 | 上海临希智能科技有限公司 | Umbilical cable terminal |
Citations (11)
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CN103616533A (en) * | 2013-10-18 | 2014-03-05 | 中国海洋石油总公司 | Recoverable underwater cable connector connecting and testing device |
US20140086687A1 (en) * | 2012-09-27 | 2014-03-27 | Sercel | Underwater cable deployment system and method |
CN103883285A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Underwater umbilical cable terminal base plate device |
CN103883589A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Underwater electrical-hydraulic distribution device |
CN103953309A (en) * | 2014-05-20 | 2014-07-30 | 中国海洋石油总公司 | Umbilical cable terminal redundant type underwater distribution unit |
CN104695903A (en) * | 2015-01-15 | 2015-06-10 | 中国海洋石油总公司 | Independently recyclable underwater electrical and hydraulic distribution module |
CN205331670U (en) * | 2015-10-29 | 2016-06-22 | 杭州宇控机电工程有限公司 | Multichannel hydraulic pressure / electric quick -operation joint under water |
CN107994392A (en) * | 2018-01-20 | 2018-05-04 | 上海禹海科技有限公司 | A kind of underwater umbilical cables terminal towing system |
CN209195368U (en) * | 2018-12-05 | 2019-08-02 | 中海石油(中国)有限公司 | A kind of underwater control device with distribution function |
CN112593888A (en) * | 2020-12-08 | 2021-04-02 | 重庆前卫科技集团有限公司 | Umbilical cable deployment and underwater docking device |
CN113765047A (en) * | 2021-07-21 | 2021-12-07 | 浙江大学 | Carbon fiber umbilical cable terminal connecting device |
-
2021
- 2021-12-13 CN CN202111522986.5A patent/CN114421418B/en active Active
Patent Citations (11)
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US20140086687A1 (en) * | 2012-09-27 | 2014-03-27 | Sercel | Underwater cable deployment system and method |
CN103616533A (en) * | 2013-10-18 | 2014-03-05 | 中国海洋石油总公司 | Recoverable underwater cable connector connecting and testing device |
CN103883285A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Underwater umbilical cable terminal base plate device |
CN103883589A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Underwater electrical-hydraulic distribution device |
CN103953309A (en) * | 2014-05-20 | 2014-07-30 | 中国海洋石油总公司 | Umbilical cable terminal redundant type underwater distribution unit |
CN104695903A (en) * | 2015-01-15 | 2015-06-10 | 中国海洋石油总公司 | Independently recyclable underwater electrical and hydraulic distribution module |
CN205331670U (en) * | 2015-10-29 | 2016-06-22 | 杭州宇控机电工程有限公司 | Multichannel hydraulic pressure / electric quick -operation joint under water |
CN107994392A (en) * | 2018-01-20 | 2018-05-04 | 上海禹海科技有限公司 | A kind of underwater umbilical cables terminal towing system |
CN209195368U (en) * | 2018-12-05 | 2019-08-02 | 中海石油(中国)有限公司 | A kind of underwater control device with distribution function |
CN112593888A (en) * | 2020-12-08 | 2021-04-02 | 重庆前卫科技集团有限公司 | Umbilical cable deployment and underwater docking device |
CN113765047A (en) * | 2021-07-21 | 2021-12-07 | 浙江大学 | Carbon fiber umbilical cable terminal connecting device |
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Title |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114744583A (en) * | 2022-06-14 | 2022-07-12 | 上海临希智能科技有限公司 | Umbilical cable terminal |
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