CN106542052A - A kind of buoy anchorage system - Google Patents
A kind of buoy anchorage system Download PDFInfo
- Publication number
- CN106542052A CN106542052A CN201611114890.4A CN201611114890A CN106542052A CN 106542052 A CN106542052 A CN 106542052A CN 201611114890 A CN201611114890 A CN 201611114890A CN 106542052 A CN106542052 A CN 106542052A
- Authority
- CN
- China
- Prior art keywords
- buoy
- sea
- mooring cable
- ran
- anchorage system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
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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 present invention discloses a kind of buoy anchorage system, including mooring cable and it is sunken to and drags bottom anchor chain on sea bed, the upper end of the mooring cable is connected with the buoy floated on sea, and bottom drags bottom anchor chain to be connected with described, and several deep-sea ball floats are provided with the mooring cable.The present invention is by way of arranging deep-sea ball float, mooring cable is made to float in the seawater, effectively prevent mooring cable and contact friction with seabed debris or sea bed, therefore mooring cable is not easy to be depleted and causes fracture, greatly increases service life, improves anchorage effect.
Description
Technical field
The present invention relates to ocean engineering field, and in particular to a kind of buoy anchorage system.
Background technology
Oceanographic buoy is the platform of offshore oil/natural gas extraction region job（Ship）It is required for the safe early warning for using to set
Standby, the general cloth of oceanographic buoy is placed on apart from 10～40 nautical miles of positions in addition of job platform, in real time offshore oil job platform
（Ship）Internal wave of ocean, sea meteorology are provided（Wind speed and direction, temperature humidity etc.）, marine hydrology（The flow velocity stream of wave height wave direction, ocean current
To etc.）Etc. information, so that the safety work of platform (ship) is referred to.In recent years, with country to oceanic basic science research and
Ocean（Oil/gas）The input of engineer applied is increasingly increased, and relies on oceanographic buoy technology to obtain the ocean of specified sea areas
Also frequently set up the project and carry out enforcement with the project of the research/engineering of meteorological data information.
Oceanographic buoy generally comprises the buoy main body that floats on sea and is located at for carrying out anchorage to buoy main body
Undersea anchorage system, general anchorage system include mooring cable and dragging bottom anchor chain, drag bottom anchor chain heavy due to self gravitation
On sea bed, mooring cable one end is directly connected with bottom anchor chain is dragged, and the other end is directly connected with buoy main body, so as to floating on sea
Buoy main body on face carries out anchorage.This results in a problem, due to mooring cable directly with drag bottom anchor chain and buoy main body
Connection, and drag bottom anchor chain to be directly sunken on sea bed, therefore mooring cable is having part with the one end for dragging bottom anchor chain to be connected
And be sunken on sea bed so that this part hawser is very easy to wear and rupture, can not carry out anchorage to buoy float then.
The content of the invention
Present invention aim to address the defect of prior art, there is provided one kind can prevent mooring cable with sea bed or seabed
The buoy anchorage system of debris friction, the technical scheme of employing are as follows：
A kind of buoy anchorage system, including mooring cable and be sunken to and drag bottom anchor chain on sea bed, the upper end of the mooring cable with
The buoy connection on sea is floated on, bottom is dragged bottom anchor chain to be connected with described, several deep-seas are provided with the mooring cable
Ball float.
The present invention arranges several deep-sea ball floats on mooring cable, and deep-sea ball float can rely on its buoyancy in water to be incited somebody to action
Mooring cable floats, and mooring cable is not contacted with sea bed, and producing friction causes hawser to wear and tear, so as to extend the longevity of hawser
Life, reduces and damages the situation for causing anchorage system to lose anchorage effect because of hawser.
Preferably, the deep-sea ball float is arranged on mooring cable at bottom 500m off sea.
In prior art, the specification of hawser mostly is 500m/ bundles, and deep-sea ball float is arranged at bottom 500m off sea can be conveniently
Metering cable length.
Preferably, the present invention is provided with 6-9 deep-sea ball float on mooring cable.
Preferably, 1.2-1.5 times for the depth of water of the length of the mooring cable.
Hawser in the briny environment between bottom anchor chain and buoy main body is dragged, the flowing of sea water, and work as the sea on sea
When water flows or has Caulis Piperis Kadsurae, buoy float also has certain movement tendency.
If the length of hawser is too short, once sea water flowing velocity is larger or during larger Caulis Piperis Kadsurae, hawser and buoy float, cable
Rope and drag relative motion trend between the anchor chain of bottom very big, and then hawser may be caused and bottom anchor chain is dragged or buoy main body point
From, lose anchorage effect.And if the length of hawser is oversize buoy can be caused floatable apart from excessive, and then causing anchorage effect
Difference, produces deleterious effect to the action effect of buoy.Comprehensive measurement various factors of the invention, the length of mooring cable is arranged
For 1.2-1.5 times of the depth of water so that hawser can either well adapt to the challenge of the factors such as Caulis Piperis Kadsurae sea water flowing, it is also possible to play
Preferable anchorage effect.
Preferably, the mooring cable includes iron chains section, chinlon ran and the polypropylene ran of connection from top to bottom successively.
Caprone cable is heavy water hawser, and polypropylene rope is rope of swimming, and by arranging epimere for caprone cable, hypomere is caused for polypropylene rope
When buoy is floated on above anchorage system, unnecessary bright and beautiful hawser will not float on sea, and passing ships are impacted.
Preferably, a diameter of 30mm of a diameter of 34mm of the iron chains section, the chinlon ran and polypropylene ran.
Preferably, the upper end of the iron chains section is connected with buoy main body by the shackle of a diameter of 34mm, iron chains section
Lower end is connected with chinlon ran by the shackle of a diameter of 22mm, and chinlon ran is by the shackle of a diameter of 22mm and polypropylene ran
Connection, polypropylene ran are connected with bottom anchor chain is dragged by the shackle of a diameter of 22mm.
Preferably, the length of iron chains section is 15m, the length of chinlon ran is 500m.
The length of iron chains section is 15m, and the length of chinlon ran is 500m, and the length of polypropylene rope is then according to placed marine site
The depth of water is arranged, and so both can ensure that anchorage system can remain to play anchorage when blowing with water depth ratio, Caulis Piperis Kadsurae
Effect, it is also more cost-effective.
Compared with prior art, beneficial effects of the present invention：
（1）The present invention makes mooring cable float in the seawater using deep-sea ball float, isolates with sea bed, therefore, mooring cable is being moved
Breakage will not be produced because rubbing with sea bed or seabed debris in dynamic process, it is safe and reliable；
（2）The situation that Caulis Piperis Kadsurae sea water flowing etc. easily produces abrasion can be well adapted to；
（3）Preferable anchorage effect can be played.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is described in further details.
Embodiment：
A kind of buoy anchorage system, including mooring cable 1 and be sunken to and drag bottom anchor chain 2, the upper end of the mooring cable 1 on sea bed
It is connected with the buoy 3 floated on sea, bottom drags bottom anchor chain 2 to be connected with described, is provided with several on the mooring cable 1
Deep-sea ball float 4.
The present invention arranges several deep-sea ball floats 4 on mooring cable 1, and deep-sea ball float 4 can rely on which floating in water
Mooring cable 1 is floated by power, mooring cable 1 is not contacted with sea bed, and producing friction causes hawser to wear and tear, so as to extend cable
In the life-span of rope 1, reduce and the situation for causing anchorage system to lose anchorage effect is damaged because of hawser 1.
The deep-sea ball float 4 is arranged on mooring cable 1 at bottom 500m off sea.
The present embodiment is provided with 6 deep-sea ball floats 4 on mooring cable.
1.2-1.5 times for the depth of water of the length of the mooring cable 1.
The mooring cable 1 includes ferrum segments A, chinlon ran B and polypropylene the ran C and D of connection from top to bottom successively.
A diameter of 30mm of a diameter of 34mm of the ferrum segments A, the chinlon ran B and polypropylene ran C, D.
The upper end of the ferrum segments A is connected with buoy 3 by the shackle 5 of a diameter of 34mm, and the lower end of ferrum segments A is by straight
Footpath is connected with chinlon ran B for the shackle 6 of 22mm, and chinlon ran B is connected with polypropylene ran C by the shackle 7 of a diameter of 22mm,
Polypropylene ran D is connected with bottom anchor chain 2 is dragged by the shackle 8 of a diameter of 22mm.
The length of ferrum segments A is 15m, and the length of chinlon ran B is 500m.
Claims (8)
1. a kind of buoy anchorage system, including mooring cable and it is sunken to and drags bottom anchor chain, the upper end of the mooring cable on sea bed
It is connected with the buoy floated on sea, bottom drags bottom anchor chain to be connected with described, and several depths are provided with the mooring cable
Extra large ball float.
2. a kind of buoy anchorage system according to claim 1, it is characterised in that the deep-sea ball float is arranged on mooring line
Rope is at bottom 500m off sea.
3. a kind of buoy anchorage system according to claim 1, it is characterised in that be provided with 6-9 on the mooring cable
Individual deep-sea ball float.
4. a kind of buoy anchorage system according to claim 1, it is characterised in that the length of the mooring cable is water
Deep 1.2-1.5 times.
5. a kind of buoy anchorage system according to any one of claim 1 ~ 3, it is characterised in that the mooring cable includes
Iron chains section, chinlon ran and the polypropylene ran being sequentially connected.
6. a kind of buoy anchorage system according to claim 5, it is characterised in that a diameter of 34mm of the iron chains section,
A diameter of 30mm of the chinlon ran and polypropylene ran.
7. a kind of buoy anchorage system according to claim 5, it is characterised in that the upper end of the iron chains section passes through diameter
Shackle for 34mm is connected with buoy main body, and the lower end of iron chains section is connected with chinlon ran by the shackle of a diameter of 22mm, brocade
Synthetic fibre ran is connected with polypropylene ran by the shackle of a diameter of 22mm, polypropylene ran by the shackle of a diameter of 22mm with drag bottom anchor
Chain connects.
8. a kind of buoy anchorage system according to claim 5, it is characterised in that the length of iron chains section is 15m, caprone cable
The length of section is 500m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114890.4A CN106542052A (en) | 2016-12-07 | 2016-12-07 | A kind of buoy anchorage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114890.4A CN106542052A (en) | 2016-12-07 | 2016-12-07 | A kind of buoy anchorage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106542052A true CN106542052A (en) | 2017-03-29 |
Family
ID=58396298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114890.4A Pending CN106542052A (en) | 2016-12-07 | 2016-12-07 | A kind of buoy anchorage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106542052A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600326A (en) * | 2017-09-25 | 2018-01-19 | 天津大学 | A kind of releasable formula gravity anchor system for deep ocean buoy |
| CN108382530A (en) * | 2018-03-16 | 2018-08-10 | 广州船舶及海洋工程设计研究院 | A kind of single point mooring's hull yawing motion control device |
| CN108824537A (en) * | 2018-07-27 | 2018-11-16 | 中交天航港湾建设工程有限公司 | The suction traversing anchor of ship is twisted to prevent walking anchor device |
| CN109484575A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Semisubmersible platform catenary mooring system and its installation method |
| CN110203333A (en) * | 2019-06-03 | 2019-09-06 | 中国科学院南海海洋研究所 | Air-sea flux based on the communication of Beidou iridium satellite double star observes buoyage in real time |
| CN110723254A (en) * | 2019-10-17 | 2020-01-24 | 中国科学院南海海洋研究所 | Self-growing fixing method for buoy anchoring in coral reef abrupt slope area |
| CN113104159A (en) * | 2021-05-15 | 2021-07-13 | 山东益舸海洋科技有限公司 | Buoy fixing device and fixing method thereof |
| CN113247192A (en) * | 2021-05-28 | 2021-08-13 | 王才兴 | Floating bag on water |
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| JPS62283093A (en) * | 1986-05-30 | 1987-12-08 | Zeniraito V:Kk | Mooring device of light buoy and the like |
| CN2488811Y (en) * | 2001-06-28 | 2002-05-01 | 盛岩峰 | Mooring equipment for measuring floater long acting anchor |
| CN202320724U (en) * | 2011-10-31 | 2012-07-11 | 国家海洋局南海工程勘察中心 | Strong ocean current resistant main and auxiliary double-buoy anchoring system |
| CN106005266A (en) * | 2016-06-23 | 2016-10-12 | 大连海事大学 | Wave piercing type buoy structure and buoy system |
| CN206243386U (en) * | 2016-12-07 | 2017-06-13 | 广东贝达海洋科学有限公司 | A kind of buoy anchorage system |
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2016
- 2016-12-07 CN CN201611114890.4A patent/CN106542052A/en active Pending
Patent Citations (5)
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| JPS62283093A (en) * | 1986-05-30 | 1987-12-08 | Zeniraito V:Kk | Mooring device of light buoy and the like |
| CN2488811Y (en) * | 2001-06-28 | 2002-05-01 | 盛岩峰 | Mooring equipment for measuring floater long acting anchor |
| CN202320724U (en) * | 2011-10-31 | 2012-07-11 | 国家海洋局南海工程勘察中心 | Strong ocean current resistant main and auxiliary double-buoy anchoring system |
| CN106005266A (en) * | 2016-06-23 | 2016-10-12 | 大连海事大学 | Wave piercing type buoy structure and buoy system |
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| 褚同金等: "《中国海洋资料浮标》", 30 September 2001 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600326A (en) * | 2017-09-25 | 2018-01-19 | 天津大学 | A kind of releasable formula gravity anchor system for deep ocean buoy |
| CN107600326B (en) * | 2017-09-25 | 2022-12-23 | 天津大学 | Releasable gravity anchor system for deep sea buoy |
| CN108382530A (en) * | 2018-03-16 | 2018-08-10 | 广州船舶及海洋工程设计研究院 | A kind of single point mooring's hull yawing motion control device |
| CN108824537A (en) * | 2018-07-27 | 2018-11-16 | 中交天航港湾建设工程有限公司 | The suction traversing anchor of ship is twisted to prevent walking anchor device |
| CN109484575A (en) * | 2019-01-11 | 2019-03-19 | 大连海事大学 | Semisubmersible platform catenary mooring system and its installation method |
| CN110203333A (en) * | 2019-06-03 | 2019-09-06 | 中国科学院南海海洋研究所 | Air-sea flux based on the communication of Beidou iridium satellite double star observes buoyage in real time |
| CN110203333B (en) * | 2019-06-03 | 2020-10-27 | 中国科学院南海海洋研究所 | Sea-gas coupling real-time observation buoy system based on Beidou iridium satellite and double-satellite communication |
| CN110723254A (en) * | 2019-10-17 | 2020-01-24 | 中国科学院南海海洋研究所 | Self-growing fixing method for buoy anchoring in coral reef abrupt slope area |
| CN110723254B (en) * | 2019-10-17 | 2021-06-01 | 中国科学院南海海洋研究所 | Self-growing fixing method for buoy anchoring in coral reef abrupt slope area |
| CN113104159A (en) * | 2021-05-15 | 2021-07-13 | 山东益舸海洋科技有限公司 | Buoy fixing device and fixing method thereof |
| CN113247192A (en) * | 2021-05-28 | 2021-08-13 | 王才兴 | Floating bag on water |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Lizheng Inventor after: Liu Ding Inventor after: Liu Huafeng Inventor before: Yan Lizheng Inventor before: Liu Ding Inventor before: Liu Huafeng |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |