CN106005282B - A kind of dynamic cable water filling decanter type annular lifting floating body equipment - Google Patents
A kind of dynamic cable water filling decanter type annular lifting floating body equipment Download PDFInfo
- Publication number
- CN106005282B CN106005282B CN201610543247.7A CN201610543247A CN106005282B CN 106005282 B CN106005282 B CN 106005282B CN 201610543247 A CN201610543247 A CN 201610543247A CN 106005282 B CN106005282 B CN 106005282B
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- China
- Prior art keywords
- floating body
- water filling
- watertight compartment
- type annular
- dynamic cable
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/10—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle in or under water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of dynamic cable water filling decanter type annular lifting floating body equipment, including some watertight compartments for being connected with each other and mutually separating, several described watertight compartments are interconnected to form loop configuration, the watertight compartment includes inner skeleton and outer skin, water injection hole is respectively equipped with each watertight compartment, steam vent and osculum, each watertight compartment is also connected with lifting device by pull bar, one end of the pull bar is connected by latch with the watertight compartment, and the other end of the pull bar is connected by hanger with the lifting device.The present invention meets the underwater construction operation of dynamic extra large cable and accessory kit, is designed compared to traditional solid floating block, and the achievable floating block natural buoyancy of the present invention quickly adjusts, and is easy to construct；Underwater carrier body phase is kept to stable, the cable or pipeline of terminal connection are not damaged.
Description
Technical field
The invention belongs to ocean engineering underwater operation equipment field, and in particular to a kind of for deep-sea dynamic cable and its supporting attached
The underwater lifting construction of part provides centre of gravity adjustment and buoyancy is supported.
Background technology
In dynamic cable work progress, cable will generally be laid under water prior to hull or generator.Cable termination with
When subsea anchor system system is attached, must just it float under water for the ease of salvaging and installing.Dynamic cable by bending radius and
The limitation of safe working load, it is necessary to relatively stable in water.
The content of the invention
Goal of the invention：The invention aims to solve deficiency of the prior art, there is provided one kind meet dynamic cable and
The underwater installation exercise of its accessory kit, it can realize that floating body settles to watertight compartment water filling, by the water filling for controlling each watertight compartment
Measure to realize that the center of gravity of floating body hoisting structure is adjusted.The dynamic cable terminal of floating block carrying simultaneously, by being articulated and connected, is floated with floating block
When block is rocked by environmental load effect, weight is not influenceed.So that dynamic cable terminal and whole underwater mooring system
Metastable dynamic cable water filling decanter type annular of uniting lifts floating body equipment.
Technical scheme：A kind of dynamic cable water filling decanter type annular lifting floating body equipment of the present invention, including some phases
The watertight compartment for connecting and mutually separating, several described watertight compartments are interconnected to form loop configuration, the watertight point
Cabin includes inner skeleton and outer skin, and water injection hole, steam vent and osculum, each institute are respectively equipped with each watertight compartment
To state watertight compartment and lifting device is also connected with by pull bar, one end of the pull bar is connected by latch with the watertight compartment,
The other end of the pull bar is connected by hanger with the lifting device.
Further, the quantity of the watertight compartment is 4.
Further, the outer skin is made of foaming polymer material.
Further, the inner skeleton uses metal structure.
Further, the water injection hole and steam vent are arranged on top, and osculum is arranged on bottom.
Further, the lifting device is made of 316 stainless steels.
Further, the hanger is rotated in spin direction using 180 °.
Beneficial effect：The present invention meets the underwater construction operation of dynamic extra large cable and accessory kit, is floated compared to traditional solid
Block designs, and the achievable floating block natural buoyancy of the present invention quickly adjusts, and is easy to construct；Underwater carrier body phase is kept to stable, no
The cable or pipeline of terminal connection are damaged.The ring float structure can meet that dynamic cable and its accessory kit are installed under water
Operation, it can realize that floating body settles to watertight compartment water filling, floating body lifting knot is realized by controlling the water injection rate of each watertight compartment
The center of gravity regulation of structure.With floating block by being articulated and connected, floating block is acted on the dynamic cable terminal of floating block carrying simultaneously by environmental load
When rocking, weight is not influenceed.So that dynamic cable terminal and whole underwater anchoring system are relatively stable.
Brief description of the drawings
Fig. 1 is the structure top view of the present invention；
Fig. 2 is the cut-open view of final assembly of the present invention；
Fig. 3 is the general assembly structural representation of the present invention.
Embodiment
A kind of dynamic cable water filling decanter type annular lifting floating body equipment as shown in Fig. 1 to Fig. 3, including four interconnections
And the watertight compartment 1 mutually separated, several described watertight compartments 1 are interconnected to form loop configuration, the watertight compartment 1 wraps
Inner skeleton 2 and outer skin 3 are included, is respectively equipped with water injection hole 4, steam vent 5 and osculum 6 on each watertight compartment 1, respectively
The watertight compartment 1 is also connected with lifting device 7 by pull bar 8, and one end of the pull bar 8 passes through latch 10 and the watertight point
Cabin 1 is connected, and the other end of the pull bar 8 is connected by hanger 9 with the lifting device 7.
To ensure the hydrodynamic performance of dynamic cable and its accessory kit, associated components need to be attached to when at sea laying pre-
Surely suspend the depth of water.Water filling decanter type floating body, four watertight compartments are included in structure, can be adjusted by way of to each watertight compartment water filling
Buoyancy reserve is saved, and then realizes that the sedimentation of dynamic cable is hung to the predetermined depth of water., can when integral assembling structure barycentre offset is larger
It is distributed by adjusting the water injection rate of each watertight compartment come center-of-gravity regulating, it is ensured that the stability of underwater construction operation.
Floating body generally loop configuration is lifted, can effectively ensure being uniformly distributed for Underwater loading, when wave and ocean current are presented
Floating body hoisting structure can be avoided to occur beating torsion phenomenon during the different angles of attack.
1st, ring float, this part are the main sources that buoyancy provides, and include outer skin and inner skeleton knot
Structure.Covering material is made up of synthesis foaming polymer material, the characteristics of the material in addition to low-density, it is also necessary to possess higher
Mechanical strength, low water absorption rate.Skeleton is metal structure, it can be ensured that the tensile strength in hoisting process.Ring float includes
Four watertight compartments, each nacelle includes a water injection hole, an osculum and a steam vent, all after water filling
Hole is sealed using screw threads for fastening.
2nd, lifting device, lifting device are selected preferable 316 stainless steel of corrosion resistance, inserted by pull bar and ring float
Pin connection, it is easy to assemble.180 ° can be achieved in spin direction and rotate for hanger, and in work progress, floating block is by hydrodynamic force or so
When rocking, suspension rod can correct the metancenter of hanging object in time, avoid toppling or beat turn round phenomenon generation.For the ease of constructing,
Hanger and substrate are reserved on lifting device to lift annex.
The ring float structure can meet dynamic cable and its underwater installation exercise of accessory kit, can come to watertight compartment water filling real
Existing floating body sedimentation, realize that the center of gravity of floating body hoisting structure is adjusted by controlling the water injection rate of each watertight compartment.Floating block is held simultaneously
The dynamic cable terminal of load, by being articulated and connected, when floating block is rocked by environmental load effect, does not influence with floating block on weight.
So that dynamic cable terminal and whole underwater anchoring system are relatively stable.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
Any simple modification, equivalent change and modification made to above example, in the range of still falling within technical solution of the present invention.
Claims (7)
- A kind of 1. dynamic cable water filling decanter type annular lifting floating body equipment, it is characterised in that：Including some interconnections and mutually The watertight compartment of separation（1）, several described watertight compartments（1）It is interconnected to form loop configuration, the watertight compartment（1）Bag Include inner skeleton（2）And outer skin（3）, each watertight compartment（1）On be respectively equipped with water injection hole（4）, steam vent（5） And osculum（6）, each watertight compartment（1）Also pass through pull bar（8）It is connected with lifting device（7）, the pull bar（8）One end Pass through latch（10）With the watertight compartment（1）Connection, the pull bar（8）The other end pass through hanger（9）Filled with the lifting Put（7）Connection.
- A kind of 2. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Watertight compartment（1）Quantity be 4.
- A kind of 3. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Outer skin（3）It is made of foaming polymer material.
- A kind of 4. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Inner skeleton（2）Using metal structure.
- A kind of 5. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Water injection hole（4）And steam vent（5）It is arranged on top, osculum（6）It is arranged on bottom.
- A kind of 6. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Lifting device（7）It is made of 316 stainless steels.
- A kind of 7. dynamic cable water filling decanter type annular lifting floating body equipment according to claim 1, it is characterised in that：It is described Hanger（9）In spin direction using 180 ° of rotations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543247.7A CN106005282B (en) | 2016-07-12 | 2016-07-12 | A kind of dynamic cable water filling decanter type annular lifting floating body equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543247.7A CN106005282B (en) | 2016-07-12 | 2016-07-12 | A kind of dynamic cable water filling decanter type annular lifting floating body equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005282A CN106005282A (en) | 2016-10-12 |
| CN106005282B true CN106005282B (en) | 2017-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543247.7A Active CN106005282B (en) | 2016-07-12 | 2016-07-12 | A kind of dynamic cable water filling decanter type annular lifting floating body equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN106005282B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217295B (en) * | 2021-06-21 | 2022-07-08 | 中天科技海缆股份有限公司 | Shallow water floating type wind power system and dynamic cable assembly thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60128809A (en) * | 1983-12-15 | 1985-07-09 | 昭和電線電纜株式会社 | Method of landing submarine cable |
| JP2009213279A (en) * | 2008-03-05 | 2009-09-17 | Furukawa Electric Co Ltd:The | Installation method of submarine cable and submarine cable |
| JP2010188865A (en) * | 2009-02-18 | 2010-09-02 | Viscas Corp | Buoyancy adjustment device for subaqueous use equipment and subaqueous use equipment with buoyancy adjustment device |
| CN103754340A (en) * | 2014-02-11 | 2014-04-30 | 中国石油大学(华东) | Buoyancy-adjustable device and method for auxiliary installation of underwater equipment |
| CN104960644A (en) * | 2015-05-26 | 2015-10-07 | 深圳海油工程水下技术有限公司 | Auxiliary lifting pontoon and method for lifting underwater object by using the same |
| CN205971754U (en) * | 2016-07-12 | 2017-02-22 | 中天科技海缆有限公司 | Formula annular hoist and mount body equipment is subsided in water injection of developments cable |
-
2016
- 2016-07-12 CN CN201610543247.7A patent/CN106005282B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60128809A (en) * | 1983-12-15 | 1985-07-09 | 昭和電線電纜株式会社 | Method of landing submarine cable |
| JP2009213279A (en) * | 2008-03-05 | 2009-09-17 | Furukawa Electric Co Ltd:The | Installation method of submarine cable and submarine cable |
| JP2010188865A (en) * | 2009-02-18 | 2010-09-02 | Viscas Corp | Buoyancy adjustment device for subaqueous use equipment and subaqueous use equipment with buoyancy adjustment device |
| CN103754340A (en) * | 2014-02-11 | 2014-04-30 | 中国石油大学(华东) | Buoyancy-adjustable device and method for auxiliary installation of underwater equipment |
| CN104960644A (en) * | 2015-05-26 | 2015-10-07 | 深圳海油工程水下技术有限公司 | Auxiliary lifting pontoon and method for lifting underwater object by using the same |
| CN205971754U (en) * | 2016-07-12 | 2017-02-22 | 中天科技海缆有限公司 | Formula annular hoist and mount body equipment is subsided in water injection of developments cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005282A (en) | 2016-10-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 226010 No. 1 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Co-patentee after: Zhongtian Science and Technology Co., Ltd., Jiangsu Patentee after: Zhongtian Technologies Submarine Optic Fiber Cable Co., Ltd. Address before: 226000 No. 1 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: Zhongtian Technologies Submarine Optic Fiber Cable Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200828 Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Co-patentee before: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |