CN112937764A - Anchoring system applied to near-shore fishery breeding platform - Google Patents
Anchoring system applied to near-shore fishery breeding platform Download PDFInfo
- Publication number
- CN112937764A CN112937764A CN202110305411.1A CN202110305411A CN112937764A CN 112937764 A CN112937764 A CN 112937764A CN 202110305411 A CN202110305411 A CN 202110305411A CN 112937764 A CN112937764 A CN 112937764A
- Authority
- CN
- China
- Prior art keywords
- chain
- platform
- water drum
- anchoring system
- anchor
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
- B63B2021/203—Mooring cables or ropes, hawsers, or the like; Adaptations thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
- Artificial Fish Reefs (AREA)
Abstract
The invention relates to an anchoring system applied to a near-shore fishery breeding platform, which comprises a platform, wherein double-strand nylon cables are symmetrically arranged at the bottoms of two sides of the platform, two double-strand nylon cables are arranged on one side of the platform, the head of each double-strand nylon cable is connected with a stepless anchor chain, the head of each stepless anchor chain penetrates through a water drum, the tail of each stepless anchor chain is connected with a multi-chain assembly, and the tail of each multi-chain assembly is fixed with an anchoring foundation through a connecting chain. The invention has compact and reasonable structure and convenient operation, meets the requirements of safe positioning and operation of the platform based on the technical characteristics of shallow water positioning of the floating platform, is beneficial to ship berthing and has stronger engineering applicability; meanwhile, the method has higher economy, saves construction and installation cost, can be applied to anchoring and positioning of other ships or platforms, and has engineering popularization.
Description
Technical Field
The invention relates to the technical field of anchoring systems, in particular to an anchoring system applied to a near-shore fishery culture platform.
Background
The fishery culture platform is a novel ocean platform, is used as culture equipment of aquatic fishes, generally adopts a semi-submersible platform configuration in consideration of special requirements of marine culture, and has a larger platform size. For the fishery culture platform applied to the near-shore middle-shallow water sea area, the traditional distributed anchoring system needs a plurality of mooring cables to be directly fixed on the seabed through anchor piles or anchoring foundations in other forms, the number of the required mooring cables and the number of the required anchoring foundations are large, the construction and installation of the whole anchoring system need more cost and time, and the platform is not convenient to transfer. When the large fishery transfer cargo ship stops at one side of the floating platform, the large fishery transfer cargo ship is easy to collide with a mooring cable of the platform to cause damage of a mooring system, and influences on mooring and operation of the ship and navigation of peripheral ships.
Disclosure of Invention
The applicant aims at the defects in the prior art and provides an anchoring system applied to a near-shore fishery culture platform, so that the safety and operation requirements of the platform are met, the economic efficiency and the applicability are realized, and a similar anchoring system scheme is not available at home and abroad at present.
The technical scheme adopted by the invention is as follows:
the utility model provides an anchor mooring system for nearly bank fishery culture platform, includes the platform, the bilateral bottom symmetry of platform is provided with double-stranded nylon cable, and the unilateral is provided with two double-stranded nylon cables, and the head of every double-stranded nylon cable is connected with the no-gear anchor chain, the head of no-gear anchor chain passes the water drum, the connection multi-chain subassembly of afterbody of no-gear anchor chain, the afterbody of multi-chain subassembly is passed through the connecting chain and is fixed with the anchor basis.
The further technical scheme is as follows:
the platform is formed by welding steel structures, and the cross section of the platform is of a hexagonal structure.
The double-strand nylon cable is 130 meters in length and 0.12 meter in diameter.
The length of the stepless anchor chain is 90 meters, and the diameter of the stepless anchor chain is 0.14 meter.
The structure of the multi-chain component is as follows: the chain type chain transmission mechanism comprises two three-hole plates which are arranged at intervals, three parallel chains are arranged between the two three-hole plates, the length of each chain is 40 meters, and the diameter of each chain is 0.19 meter.
The structure of the water drum is as follows: the water drum comprises a water drum body, wherein the water drum body is of a cylindrical structure, a flange is arranged on the outer circumferential surface of the water drum body, the right end face of the water drum body is a plane, a guardrail is arranged on the plane, and a through hole penetrating through a non-gear anchor chain is formed in the middle of the water drum body.
The head of the anchor chain is provided with a fastener.
The invention has the following beneficial effects:
the invention has compact and reasonable structure and convenient operation, meets the requirements of safe positioning and operation of the platform based on the technical characteristics of shallow water positioning of the floating platform, is beneficial to ship berthing and has stronger engineering applicability; meanwhile, the method has higher economy, saves construction and installation cost, can be applied to anchoring and positioning of other ships or platforms, and has engineering popularization.
Meanwhile, the invention also has the following advantages:
(1) the anchoring system scheme designed by the invention is pioneering, is suitable for anchoring and positioning of the semi-submersible fishery culture platform under the condition of near-shore middle-shallow water sea areas, and has no precedent in the engineering circles at home and abroad.
(2) The anchoring system designed by the invention is suitable for positioning the floating platform in the shallow sea area, meets the safety applicability and can meet the requirement of safe positioning of the platform under severe sea conditions such as typhoon and the like; meanwhile, the anchoring system meets the operation requirement, is beneficial to ship berthing and has strong engineering applicability.
(3) The anchoring system scheme designed by the invention has higher economy, and saves the cost of construction, installation and the like of the anchoring system; meanwhile, the design scheme not only serves the fishery culture platform, but also can be permanently applied to anchoring and positioning of other ships or platforms, and has engineering popularization.
(4) The invention is suitable for anchoring and positioning of the semi-submersible fishery culture platform in the near-shore middle-shallow water sea area.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a front view of the present invention.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a schematic structural diagram of the water strand of the present invention.
Wherein: 1. anchoring the foundation; 2. a connecting chain; 3. a multi-chain assembly; 4. a non-gear anchor chain; 5. water drum; 6. a double-strand nylon cable; 7. a platform;
501. a water drum body; 502. a flange; 503. a guardrail; 504. a plane; 505. and a through hole.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1-5, the anchoring system applied to the offshore fishery aquaculture platform of the present embodiment includes a platform 7, two strands of nylon cables 6 are symmetrically disposed at the bottoms of two sides of the platform 7, two strands of nylon cables 6 are disposed at one side, the head of each of the two strands of nylon cables 6 is connected to a non-stop anchor chain 4, the head of each of the non-stop anchor chains 4 passes through a water drum 5, the tail of each of the non-stop anchor chains 4 is connected to a multi-chain assembly 3, and the tail of the multi-chain assembly 3 is fixed to an anchoring base 1 through a connecting chain 2.
The platform 7 is formed by welding steel structures, and the section of the platform 7 is of a hexagonal structure.
The double-stranded nylon cable 6 has a length of 130 m and a diameter of 0.12 m.
The endless anchor chain 4 has a length of 90 m and a diameter of 0.14 m.
The structure of the multi-chain assembly 3 is: the chain type chain transmission mechanism comprises two three-hole plates which are arranged at intervals, three parallel chains are arranged between the two three-hole plates, the length of each chain is 40 meters, and the diameter of each chain is 0.19 meter.
The structure of the water drum 5 is as follows: the water drum comprises a water drum body 501, wherein the water drum body 501 is of a cylindrical structure, a flange 502 is arranged on the outer circumferential surface of the water drum body 501, the right end surface of the water drum body 501 is a plane 504, a guardrail 503 is arranged on the plane 504, and a through hole 505 penetrating through a stepless anchor chain 4 is formed in the middle of the water drum body 501.
The head of the stepless anchor chain 4 is provided with a fastener.
The concrete structure of the invention is as follows:
the anchoring system mainly comprises a water drum 5, mooring lines, anchor chains and an anchoring foundation 1, a 2 x 2 parallel anchoring mode is adopted, a platform 7 and the water drum 5 are connected by a double-strand nylon cable 6 with the length of about 130 meters and the diameter of 0.12 meter, the water drum is connected with a three-eye plate through a non-stop anchor with the length of about 90 meters and the diameter of 0.14 meter, and the three-eye plate is connected with three parallel non-stop anchor chains 4 with the length of about 40 meters and the diameter of 0.19 meter to the anchoring foundation 1 on the seabed.
The design of the anchoring system meets the positioning requirement of the floating fishery culture platform in a medium-shallow water environment, the platform can resist typhoon in situ without frequently migrating and avoiding typhoon, and meanwhile, compared with the traditional distributed anchoring system, the invention reduces the cost of various anchoring materials and the installation amount and improves the economy of the anchoring system.
The 2 multiplied by 2 parallel anchoring layout ensures that the interference between the mooring cable and the berthing ship is small, is convenient for ship berthing, can realize ship berthing with the same size as a platform and loading and unloading transfer of cargo such as aquatic products and the like, and does not influence the navigation and operation of peripheral ships.
The anchoring system can be disengaged from the mooring cable through the water drum 5, and the water drum 5 floating on the sea surface is connected with the sea bottom through the steel chain, thereby not only serving the fishery culture platform, but also being permanently used for anchoring and positioning other ships and platforms.
The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.
Claims (7)
1. The utility model provides an anchor mooring system for nearly bank fishery culture platform which characterized in that: including platform (7), the both sides bottom symmetry of platform (7) is provided with double-stranded nylon cable (6), and the unilateral is provided with two double-stranded nylon cables (6), and the head of every double-stranded nylon cable (6) is connected with no shelves anchor chain (4), the head of no shelves anchor chain (4) passes water drum (5), the connection of the afterbody of no shelves anchor chain (4) multi-chain subassembly (3), the afterbody of multi-chain subassembly (3) is passed through connecting link (2) and is fixed with anchor basis (1).
2. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the platform (7) is formed by welding steel structures, and the cross section of the platform (7) is of a hexagonal structure.
3. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the double-strand nylon cable (6) is 130 meters in length and 0.12 meter in diameter.
4. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the length of the stepless anchor chain (4) is 90 meters, and the diameter of the stepless anchor chain is 0.14 meter.
5. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the structure of the multi-chain component (3) is as follows: the chain type chain transmission mechanism comprises two three-hole plates which are arranged at intervals, three parallel chains are arranged between the two three-hole plates, the length of each chain is 40 meters, and the diameter of each chain is 0.19 meter.
6. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the structure of the water drum (5) is as follows: including water drum body (501), water drum body (501) are the cylinder structure, and the outer periphery that is located water drum body (501) is provided with flange (502), the right-hand member face of water drum body (501) is plane (504), be provided with guardrail (503) on plane (504), the middle part of water drum body (501) is provided with through-hole (505) that pass no grade anchor chain (4).
7. An anchoring system for use with an offshore fishery breeding platform according to claim 1, wherein: the head of the anchor chain (4) is provided with a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305411.1A CN112937764B (en) | 2021-03-19 | 2021-03-19 | Anchoring system applied to near-shore fishery breeding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110305411.1A CN112937764B (en) | 2021-03-19 | 2021-03-19 | Anchoring system applied to near-shore fishery breeding platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112937764A true CN112937764A (en) | 2021-06-11 |
| CN112937764B CN112937764B (en) | 2022-08-05 |
Family
ID=76227874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110305411.1A Active CN112937764B (en) | 2021-03-19 | 2021-03-19 | Anchoring system applied to near-shore fishery breeding platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112937764B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030562A (en) * | 2021-11-30 | 2022-02-11 | 中国船舶科学研究中心 | Large fishery platform mooring device capable of realizing floating and submerging switching and using method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB581601A (en) * | 1940-09-05 | 1946-10-18 | William Arthur Phillips | Improvements relating to the mooring of floating hulls intended particularly for defence purposes |
| US4509448A (en) * | 1983-10-13 | 1985-04-09 | Sonat Offshore Drilling Inc. | Quick disconnect/connect mooring method and apparatus for a turret moored drillship |
| CN106114762A (en) * | 2016-07-12 | 2016-11-16 | 中国船舶重工集团公司第七○二研究所 | Shallow water floating platform mooring gear and method |
| CN206813256U (en) * | 2016-11-03 | 2017-12-29 | 中交烟台环保疏浚有限公司 | Windproof drum for Grab |
| CN206813254U (en) * | 2016-11-03 | 2017-12-29 | 中交烟台环保疏浚有限公司 | Grab |
| CN110733606A (en) * | 2019-10-22 | 2020-01-31 | 中国舰船研究设计中心 | single point mooring system for high-voltage power transmission transfer and quick connection and disconnection method thereof |
-
2021
- 2021-03-19 CN CN202110305411.1A patent/CN112937764B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB581601A (en) * | 1940-09-05 | 1946-10-18 | William Arthur Phillips | Improvements relating to the mooring of floating hulls intended particularly for defence purposes |
| US4509448A (en) * | 1983-10-13 | 1985-04-09 | Sonat Offshore Drilling Inc. | Quick disconnect/connect mooring method and apparatus for a turret moored drillship |
| CN106114762A (en) * | 2016-07-12 | 2016-11-16 | 中国船舶重工集团公司第七○二研究所 | Shallow water floating platform mooring gear and method |
| CN206813256U (en) * | 2016-11-03 | 2017-12-29 | 中交烟台环保疏浚有限公司 | Windproof drum for Grab |
| CN206813254U (en) * | 2016-11-03 | 2017-12-29 | 中交烟台环保疏浚有限公司 | Grab |
| CN110733606A (en) * | 2019-10-22 | 2020-01-31 | 中国舰船研究设计中心 | single point mooring system for high-voltage power transmission transfer and quick connection and disconnection method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030562A (en) * | 2021-11-30 | 2022-02-11 | 中国船舶科学研究中心 | Large fishery platform mooring device capable of realizing floating and submerging switching and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112937764B (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018090875A1 (en) | Self-sailing integrated vessel for carrying and mounting submerged tubes of underwater tunnel | |
| CN109110057B (en) | Pile type mooring device suitable for shallow water floating platform | |
| CN112937764B (en) | Anchoring system applied to near-shore fishery breeding platform | |
| CN201140778Y (en) | Flexible connection mooring apparatus for oil transportation on the sea | |
| CN113585163A (en) | Double-ship-position berthing method for mountain river | |
| CN106719218B (en) | Single-point anchoring type circular deepwater net cage | |
| CN203391970U (en) | Anchoring system for place comprising plurality of floating wind power units | |
| KR20090125358A (en) | Pendulum type cultivation of fish cage | |
| CN109042284A (en) | A kind of mooring gear suitable for the plantation of deep water seaweed | |
| JP6820698B2 (en) | How to add mooring lines, how to moor floating structures and how to construct floating offshore wind turbines | |
| CN209852529U (en) | Offshore mobile platform crude oil export high holding power anchor and double-cable mooring system | |
| CN209861979U (en) | Anti-typhoon and red-tide-avoiding semi-submersible offshore deep-water abalone culture platform | |
| CN2900350Y (en) | Combined tieing cable for float on sea | |
| CN113968311B (en) | High-holding-power combined anchor suitable for offshore platform mooring system and operation method | |
| CN215252634U (en) | Install flotation tank formula breakwater fast | |
| CN109159853A (en) | The self-adapting type mooring gear of offshore phytal zone | |
| CN201367097Y (en) | Floating body mooring device | |
| CN209600743U (en) | A kind of anchoring system of fouling organism attachment device | |
| CN209420586U (en) | A kind of single-point block form mooring gear suitable for seaweed plantation | |
| CN110115238B (en) | Installation method of tension type module combined deepwater aquaculture net cage | |
| CN107794957B (en) | Super-large-diameter single pile foundation horizontal static load device and test method | |
| CN221072920U (en) | Marine registering structure for forming pipeline section of sea drainage pipe | |
| CN214698994U (en) | Fixed connection device for fastening small steel wires by underwater dragging steel wires and floating drum | |
| JPH0432058Y2 (en) | ||
| CN218933000U (en) | Floating breakwater with self-propulsion function suitable for deeper water areas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |