CN113978620B - Rapid deployment anchoring system and use method - Google Patents
Rapid deployment anchoring system and use method Download PDFInfo
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- CN113978620B CN113978620B CN202111406829.8A CN202111406829A CN113978620B CN 113978620 B CN113978620 B CN 113978620B CN 202111406829 A CN202111406829 A CN 202111406829A CN 113978620 B CN113978620 B CN 113978620B
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- anchor body
- body shell
- driving rod
- rod
- hydraulic
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/26—Anchors securing to bed
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
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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
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/24—Anchors
- B63B21/30—Anchors rigid when in use
- B63B21/34—Anchors rigid when in use with two or more flukes
- B63B21/36—Anchors rigid when in use with two or more flukes foldable
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a rapid laying anchoring system and a using method thereof, and the rapid laying anchoring system comprises an anchor body shell, a hydraulic assembly and a connecting rod assembly, wherein the hydraulic assembly comprises a hydraulic cavity and a piston plate, the piston plate is connected with a damping plate, and the connecting rod assembly comprises a driving rod penetrating through the anchor body shell, a transmission rod hinged with one end of the driving rod and a driven rod hinged with one end of the transmission rod, which is far away from the driving rod; the middle point of the transmission rod is hinged with the inner wall of the anchor body shell, one end of the driven rod, which deviates from the transmission rod, is hinged with a movable sealing cover, the movable sealing cover moves in the hydraulic cavity, one end of the driving rod, which extends out of the anchor body shell, is connected with a safety rope, one end of the safety rope, which deviates from the anchor body shell, is connected with a shackle, and an upper mooring cable is also connected to the shackle; and a lower mooring cable connected with the anchor body shell extends on the shackle. The safety pin, the safety rope, the connecting rod device and the hydraulic system are integrally designed, so that the anchor body has certain tension.
Description
Technical Field
The invention relates to the technical field of ocean engineering positioning, in particular to a rapid mooring arrangement system and a using method thereof.
Background
In recent years, various anchor types suitable for different requirements are formed in the fields of ship and ocean engineering, the attention points of various anchoring systems are indexes such as anchoring holding power, weight and the like, however, the laying process is relatively complex, and the consumed time is long; with the successive appearance of different types of marine structures, the demand of some floating structures on rapid deployment and deployment of anchoring systems is increased, for example, the demand of some offshore floating breakwater anchoring and positioning systems not only needs to meet the safety requirement under certain sea conditions, but also needs to meet the demand of rapid deployment, so that research needs to be carried out on the rapid deployment and deployment modes of the anchoring systems.
Disclosure of Invention
Aiming at the defects in the prior art, the application provides the quick laying anchoring system with a reasonable structure and the using method thereof, and the anchor can meet the requirement of quick laying of an anchoring and positioning system of an ocean structure in soft geology with proper water depth and can ensure certain anchoring force.
The technical scheme adopted by the invention is as follows:
a rapid laying anchoring system comprises an anchor body shell, wherein a hydraulic assembly and a connecting rod assembly for driving the hydraulic assembly are arranged in the anchor body shell.
The hydraulic assembly comprises a hydraulic cavity and a piston plate, the hydraulic cavity is located in the anchor body shell, the piston plate is movably located in the hydraulic cavity, and the piston plate is connected with a damping plate extending out of the anchor body shell.
The connecting rod assembly comprises a driving rod penetrating through the anchor body shell, a transmission rod hinged with one end of the driving rod, and a driven rod hinged with one end of the transmission rod, which is far away from the driving rod; the middle point of the transmission rod is hinged with the inner wall of the anchor body shell, one end of the driven rod, which is far away from the transmission rod, is hinged with a movable sealing cover, and the movable sealing cover moves in the hydraulic cavity.
One end of the driving rod extending out of the anchor body shell is connected with a safety rope, one end of the safety rope departing from the anchor body shell is connected with a shackle, and the shackle is also connected with an upper mooring rope; and a lower mooring cable connected with the anchor body shell extends on the shackle.
The hydraulic pressure chamber includes the vertical section coaxial with anchor body shell, is located vertical section bottom and to the extension of circumference emission direction extension, vertical section, extension intercommunication setting.
The movable cover reciprocates in the vertical section, and the piston plate reciprocates in the extension section.
The damping plate is disposed perpendicular to the piston plate.
The damping plate is located within the anchor housing when the piston plate is in the retracted extreme position.
The top of the anchor body shell is provided with a through hole, an elastic plate is arranged in the through hole, and the driving rod penetrates through the elastic plate.
And the driving rod is fixedly provided with a limiting ball head, and the limiting ball head is positioned on a section of the driving rod falling into the anchor body shell.
The motion path of the limiting ball head out of the elastic plate is unidirectional.
The breaking force of the safety pin is greater than the driving force of the hydraulic device and less than the tension of the lower mooring cable; the length of the safety line is less than the length of the lower mooring line.
A use method of a rapid mooring system comprises the following steps:
the anchor body is wholly thrown into water and inserted into the seabed under the action of gravity, and the upper mooring cable and the lower mooring cable are both in a loose state;
the upper mooring cable is tensioned to drive the safety pin and the safety rope to bear force; the safety rope pulls the driving rod under force, the connecting rod assembly is driven, and the movable sealing cover is pressed downwards, so that the pressure in the hydraulic cavity is influenced, the piston plate is pushed to move, and the piston plate pushes the damping plate to extend outwards;
when the pulling force on the upper mooring cable reaches a limit value, the safety pin is broken, the lower mooring cable is tensioned, and at the moment, the whole anchor body is in a stressed state, so that the anchor body is laid.
The invention has the following beneficial effects:
the anchor body is compact and reasonable in structure and convenient to operate, the anchor body shell is designed to be vertical, the anchor body shell is different from the arc-shaped bottom of a conventional anchor body, and the bottom of the anchor body is conical, so that the anchor body can be thrown into water and quickly inserted into a soft layer on the seabed, and the laying time is shortened;
in addition, the invention has two stages in the effective process of the anchor body through the structures of the safety pin, the safety rope and the like, and the time interval is arranged in the middle. The purpose of designing this time interval is: the anchor body is inserted into the seabed, and then the damping plate close to the bottom of the anchor body extends out, so that the extending position of the damping plate is buried in a seabed silt layer with high probability rather than directly extending out of the seawater, and the anchoring effect is optimized by limiting the damping plate by the silt layer.
The connecting rod assembly and the hydraulic assembly are combined for use, so that the size of the anchor body can be enlarged; the integrated design of the safety pin, the safety rope, the connecting rod device and the hydraulic system ensures that the anchor body has certain tension.
The invention is suitable for short-time mooring, and is particularly suitable for soft seabed. When the anchor needs to be lifted off, the anchor can be lifted by increasing the tension of the mooring rope.
Drawings
Fig. 1 is an overall external structure diagram of the present invention.
Fig. 2 is a sectional view of the present invention for embodying the structure inside the anchor body.
Fig. 3 is an enlarged view of a portion a of fig. 2 for illustrating the structure of the connecting rod assembly.
Fig. 4 is a top view of the hydraulic structure of the present invention.
Wherein: 1. an anchor body housing; 2. a hydraulic assembly; 3. a connecting rod assembly; 4. a safety cord; 5. shackle dismounting; 6. an upper mooring line; 7. a lower mooring line; 8. an elastic plate; 9. a limiting ball head; 10. an eye ring; 11. a through groove; 12. a shear pin;
201. a hydraulic chamber; 202. a piston plate; 203. a damping plate;
301. a driving lever; 302. a transmission rod; 303. a driven lever; 304. a movable sealing cover.
Detailed Description
The following description of the embodiments of the present invention refers to the accompanying drawings.
As shown in fig. 1-4, the rapid deployment and mooring system of the present embodiment includes an anchor body housing 1, and a hydraulic assembly 2 and a connecting rod assembly 3 for driving the hydraulic assembly 2 are disposed in the anchor body housing 1.
The hydraulic assembly 2 comprises a hydraulic cavity 201 located in the anchor body housing 1, and a piston plate 202 movable in the hydraulic cavity 201, wherein a damping plate 203 extending out of the anchor body housing 1 is connected to the piston plate 202.
The connecting rod assembly 3 comprises a driving rod 301 penetrating through the anchor body shell 1, a driving rod 302 hinged with one end of the driving rod 301, and a driven rod 303 hinged with one end, away from the driving rod 301, of the driving rod 302; the middle point of the driving rod 302 is hinged with the inner wall of the anchor body shell 1, one end of the driven rod 303, which is far away from the driving rod 302, is hinged with a movable sealing cover 304, and the movable sealing cover 304 moves in the hydraulic cavity 201.
One end of the driving rod 301 extending out of the anchor body shell 1 is connected with a safety rope 4, one end of the safety rope 4 departing from the anchor body shell 1 is connected with a shackle 5, and the shackle 5 is also connected with an upper mooring rope 6; the shackle 5 also has a lower mooring line 7 extending therefrom which is connected to the anchor body housing 1.
The hydraulic pressure chamber 201 includes the vertical section coaxial with anchor body shell 1, is located the vertical section bottom and to the extension of circumference launching direction extension, vertical section, extension intercommunication setting.
The moveable cover 304 reciprocates in a vertical section and the piston plate 202 reciprocates in an extended section.
The damping plate 203 is disposed perpendicular to the piston plate 202.
When the piston plate 202 is in the retracted extreme position, the damping plate 203 is located within the anchor housing 1.
The top of the anchor body shell 1 is provided with a through hole, an elastic plate 8 is arranged in the through hole, and the driving rod 301 penetrates through the elastic plate 8.
The driving rod 301 is fixedly provided with a limiting ball head 9, and the limiting ball head 9 is positioned on a section of the driving rod 301 falling into the anchor body shell 1.
The motion path of the limiting ball 9 out of the elastic plate 8 is unidirectional.
The breaking force of the safety pin 12 is greater than the driving force of the hydraulic device and less than the tension of the lower mooring line 7; the length of the safety line 4 is less than the length of the lower mooring line 7.
The use method of the rapid mooring system comprises the following steps:
the whole anchor body is thrown into water and inserted into the seabed under the action of gravity, and the upper mooring cable 6 and the lower mooring cable 7 are in loose states;
the upper mooring rope 6 is tightened to drive the safety pin 12 and the safety rope 4 to bear force; the safety rope 4 is stressed to pull the driving rod 301, the connecting rod assembly 3 is driven to press the movable sealing cover 304 downwards, so that the pressure in the hydraulic cavity 201 is influenced, the piston plate 202 is pushed to move, and the piston plate 202 pushes the damping plate 203 to extend outwards;
when the pulling force on the upper mooring line 6 reaches the limit value, the safety pin 12 is broken, the lower mooring line 7 is tensioned, and at the moment, the whole anchor body is in a stressed state, so that the anchor body is laid.
The specific structure and working process of the embodiment are as follows:
as shown in fig. 1, which is a schematic view of the external structure of this embodiment, the anchor body housing 1 is a combined shape of a cylinder and a cone, and the end surfaces of the cylinder and the cone are equal in size. The conical part is directed downwards for insertion into the soft seabed layer. An eye 10 is arranged on the top of the anchor body shell 1 and is used for connecting a lower mooring line 7. A through groove 11 is formed on the outer circumferential surface of the anchor housing 1 near the conical portion, and the damping plate 203 extends out of the through groove 11.
As shown in fig. 2 and 3, a hydraulic assembly 2 is arranged inside the cylindrical part, and the hydraulic assembly 2 includes a hydraulic pressure chamber 201 located at the center of the cylindrical part, as shown in fig. 2 and 4, in fig. 2, the vertical part is a vertical section of the hydraulic pressure chamber 201, and the horizontal part is an extension of the hydraulic pressure chamber 201; in fig. 4, the center of the hydraulic chamber 201 is a vertical section, and the cross is an extension section. In this example, a total of four extension sections are provided, each extension section is provided with a corresponding piston plate 202, and the piston plate 202 is connected with a damping plate 203.
As shown in fig. 3, in the link mechanism, with the midpoint of the transmission rod 302 as a reference, the transmission rod 302 drives the driven rod 303 at the other end under the action of the driving rod 301 by using the lever principle, the driven rod 303 moves, the movable cover 304 is driven to reciprocate in the vertical section, and the medium in the hydraulic cavity 201 is pushed, so that the four piston plates 202 are pushed, and the piston plates 202 drive the damping plate 203 to reciprocate. Generally, when the anchor body is put into water for mooring, only the damping plate 203 is required to extend so as to grip the sea bottom and realize the mooring of the ship.
In the invention, as shown in fig. 3, a through hole extending inwards is arranged on the top of an anchor body shell 1, an elastic plate 8 is arranged at the end part of the through hole, the elastic plate 8 is made of rubber, a limiting ball head 9 is arranged on a driving rod 301, the initial state of the limiting ball head 9 is positioned in the anchor body shell 1, the top of the limiting ball head 9 is in a circular arc shape, the bottom of the limiting ball head 9 is in a plane, and a spherical surface can facilitate the limiting ball head 9 to eject the elastic plate 8 out of the anchor body shell 1; the planar bottom can prevent the 9 former ways of spacing bulbs from returning, realizes the spacing purpose to link assembly 3.
A safety rope 4 is arranged outside the anchor body shell 1, the safety rope 4 is connected with one end of the driving rod 301 extending out of the anchor body shell 1, and the other end of the safety rope 4 is connected with the shackle 5 through a safety pin 12; a lower mooring line 7 is fixedly connected to an eye ring 10 at the top of the anchor body shell 1, the other end of the lower mooring line 7 is connected with the shackle 5, and the length of the safety rope 4 is smaller than that of the lower mooring line 7.
An upper mooring line 6 is also connected to shackle 5.
When the anchor body is laid, firstly, the whole anchor body is thrown into water, the whole anchor body is inserted into the seabed under the action of gravity, and at the moment, the upper mooring line 6 and the lower mooring line 7 are both in a loose state. The upper mooring cable 6 is tensioned to drive the safety pin 12 and the safety rope 4 to bear force, because the length of the safety rope 4 is smaller than that of the lower mooring cable 7, the lower mooring cable 7 is still in a loose state at the moment, but the safety rope 4 is in a tight state, after the safety rope 4 is pulled, the driving rod 301 is driven to pull outwards the anchor body shell 1, the driving rod 301 pulls one end of the transmission rod 302, the transmission rod 302 rotates around the midpoint of the transmission rod, the other end of the transmission rod presses downwards to push a medium in the hydraulic cavity 201 to flow towards the extension section, so that the piston plate 202 is pushed to move outwards, the damping plate 203 extends out of the through groove 11 of the anchor body shell 1, and the mooring force of the anchor body is ensured.
In the movement process, after the limiting ball 9 on the driving rod 301 penetrates through the elastic plate 8, the movement state of the connecting rod assembly 3 is limited, the driving rod 301 cannot retract, the driven rod 303 cannot drive the movable sealing cover 304 to pull upwards, the damping plate 203 cannot retract, and the anchor body is ensured to be in the anchoring state where the damping plate 203 extends out.
At the moment, the tension of the upper mooring line 6 reaches a certain degree, the safety pin 12 is broken, the lower mooring line 7 is tensioned under stress, and the anchor body is in a stressed state, so that the rapid laying of the anchor body is completed.
The invention can not only ensure the requirement of quick arrangement of the anchor body, but also ensure the holding power of the anchor body, is especially suitable for short-time anchoring with soft seabed, and has wide application prospect.
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. A quick deployment anchoring system is characterized in that: comprises an anchor body shell (1), wherein a hydraulic component (2) and a connecting rod component (3) for driving the hydraulic component (2) are arranged in the anchor body shell (1),
the hydraulic component (2) comprises a hydraulic cavity (201) positioned in the anchor body shell (1) and a piston plate (202) movably arranged in the hydraulic cavity (201), the piston plate (202) is connected with a damping plate (203) extending out of the anchor body shell (1),
the connecting rod assembly (3) comprises a driving rod (301) penetrating through the anchor body shell (1), a driving rod (302) hinged with one end of the driving rod (301), and a driven rod (303) hinged with one end, away from the driving rod (301), of the driving rod (302); the middle point of the driving rod (302) is hinged with the inner wall of the anchor body shell (1), one end of the driven rod (303) departing from the driving rod (302) is hinged with a movable sealing cover (304), the movable sealing cover (304) moves in the hydraulic cavity (201),
one end of the driving rod (301) extending out of the anchor body shell (1) is connected with a safety rope (4), one end of the safety rope (4) deviating from the anchor body shell (1) is connected with a shackle (5), and the shackle (5) is also connected with an upper mooring cable (6); a lower mooring line (7) connected with the anchor body shell (1) extends on the shackle (5),
the top of the anchor body shell (1) is provided with a through hole, an elastic plate (8) is arranged in the through hole, the driving rod (301) is arranged by penetrating the elastic plate (8),
a limiting ball head (9) is fixedly arranged on the driving rod (301), the limiting ball head (9) is positioned on a section of the driving rod (301) falling in the anchor body shell (1),
the motion path of the limiting ball head (9) which is separated from the elastic plate (8) is unidirectional motion.
2. A rapid deployment mooring system as recited in claim 1, wherein: the hydraulic pressure chamber (201) includes with anchor body shell (1) coaxial vertical section, be located vertical section bottom and to the extension of circumference emission direction extension, vertical section, extension intercommunication setting.
3. A rapid deployment mooring system as recited in claim 2, wherein: the movable cover (304) reciprocates in a vertical section and the piston plate (202) reciprocates in an extended section.
4. A rapid deployment mooring system as recited in claim 2, wherein: the damping plate (203) is arranged perpendicular to the piston plate (202).
5. A rapid deployment mooring system as recited in claim 4, wherein: when the piston plate (202) is in the retracted extreme position, the damping plate (203) is located in the anchor housing (1).
6. A rapid deployment mooring system as defined in claim 1, wherein: a safety pin (12) is arranged on the shackle (5), and the breaking force of the safety pin (12) is greater than the driving force of the hydraulic device and less than the tension of the lower mooring line (7); the length of the safety rope (4) is less than that of the lower mooring line (7).
7. A method of use of the rapid deployment mooring system of claim 1, comprising the steps of:
the anchor body is wholly thrown into water and inserted into the seabed under the action of gravity, and the upper mooring cable (6) and the lower mooring cable (7) are both in a loose state;
the upper mooring cable (6) is tensioned to drive the safety pin (12) and the safety rope (4) to bear force; the safety rope (4) is forced to pull the driving rod (301), the connecting rod assembly (3) is driven to press the movable sealing cover (304) downwards, so that the pressure in the hydraulic cavity (201) is influenced, the piston plate (202) is pushed to move, and the piston plate (202) pushes the damping plate (203) to extend outwards;
when the pulling force on the upper mooring cable (6) reaches the limit value, the safety pin (12) is broken, the lower mooring cable (7) is tensioned, and at the moment, the whole anchor body is in a stressed state, so that the anchor body is laid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406829.8A CN113978620B (en) | 2021-11-24 | 2021-11-24 | Rapid deployment anchoring system and use method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111406829.8A CN113978620B (en) | 2021-11-24 | 2021-11-24 | Rapid deployment anchoring system and use method |
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| CN113978620A CN113978620A (en) | 2022-01-28 |
| CN113978620B true CN113978620B (en) | 2022-12-27 |
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| CN202111406829.8A Active CN113978620B (en) | 2021-11-24 | 2021-11-24 | Rapid deployment anchoring system and use method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102670237B1 (en) * | 2019-08-12 | 2024-05-30 | 쇼텔 마린 테크놀로지스 엘티디. | Fixtures and installation methods |
| CN115123459B (en) * | 2022-08-09 | 2023-06-13 | 江苏海洋大学 | Pressure-controlled wingspan fish lightning anchor and installation and recovery method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074918A (en) * | 2002-08-16 | 2004-03-11 | Yoshio Oshiro | Collapsible anchor |
| CN102556285A (en) * | 2011-12-23 | 2012-07-11 | 浙江海洋学院普陀科学技术学院 | Net cage module anchor |
| CN103132521A (en) * | 2013-03-21 | 2013-06-05 | 中国海洋大学 | Undersea suction anchor |
| CN106005262A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Torpedo anchor with ring spines |
| KR20170014376A (en) * | 2015-07-29 | 2017-02-08 | 삼성중공업 주식회사 | Anchoring apparatus |
| CN107933830A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | The new type of deep-water anchor and its installation method of a kind of expansible multilayer anchor slab |
| CN107933828A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | A kind of expandable Novel fish mine anchor of anchor head and its installation method |
| CN108423122A (en) * | 2018-04-04 | 2018-08-21 | 合肥学院 | A kind of suction penetration type umbrella anchoring basis |
| CN110001870A (en) * | 2019-03-26 | 2019-07-12 | 杭州中岩工程科技有限公司 | Intermittent sink of suction anchor passes through device and sinking penetrating method |
| CN111547188A (en) * | 2020-04-21 | 2020-08-18 | 河海大学 | Vibration fluidized soil body ship anchor and using method thereof |
| CN112046680A (en) * | 2020-09-02 | 2020-12-08 | 大连理工大学 | Multi-anchor-point mooring power installation anchor and installation method thereof |
| CN212267765U (en) * | 2020-09-23 | 2021-01-01 | 大连理工大学 | Torpedo anchor with additional anchor body and additional anchor body capable of being unfolded and turned outwards |
| CN112193365A (en) * | 2020-12-07 | 2021-01-08 | 烟台工程职业技术学院(烟台市技师学院) | Ship anchor based on computer control |
| CN213832025U (en) * | 2020-11-19 | 2021-07-30 | 江苏翔晟重工有限公司 | Gravity anchor with folding function for ship |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059263B1 (en) * | 2004-11-12 | 2006-06-13 | Delmar Systems, Inc. | Gravity installed anchor |
-
2021
- 2021-11-24 CN CN202111406829.8A patent/CN113978620B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004074918A (en) * | 2002-08-16 | 2004-03-11 | Yoshio Oshiro | Collapsible anchor |
| CN102556285A (en) * | 2011-12-23 | 2012-07-11 | 浙江海洋学院普陀科学技术学院 | Net cage module anchor |
| CN103132521A (en) * | 2013-03-21 | 2013-06-05 | 中国海洋大学 | Undersea suction anchor |
| KR20170014376A (en) * | 2015-07-29 | 2017-02-08 | 삼성중공업 주식회사 | Anchoring apparatus |
| CN106005262A (en) * | 2016-07-07 | 2016-10-12 | 天津大学 | Torpedo anchor with ring spines |
| CN107933828A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | A kind of expandable Novel fish mine anchor of anchor head and its installation method |
| CN107933830A (en) * | 2017-10-10 | 2018-04-20 | 浙江大学 | The new type of deep-water anchor and its installation method of a kind of expansible multilayer anchor slab |
| CN108423122A (en) * | 2018-04-04 | 2018-08-21 | 合肥学院 | A kind of suction penetration type umbrella anchoring basis |
| CN110001870A (en) * | 2019-03-26 | 2019-07-12 | 杭州中岩工程科技有限公司 | Intermittent sink of suction anchor passes through device and sinking penetrating method |
| CN111547188A (en) * | 2020-04-21 | 2020-08-18 | 河海大学 | Vibration fluidized soil body ship anchor and using method thereof |
| CN112046680A (en) * | 2020-09-02 | 2020-12-08 | 大连理工大学 | Multi-anchor-point mooring power installation anchor and installation method thereof |
| CN212267765U (en) * | 2020-09-23 | 2021-01-01 | 大连理工大学 | Torpedo anchor with additional anchor body and additional anchor body capable of being unfolded and turned outwards |
| CN213832025U (en) * | 2020-11-19 | 2021-07-30 | 江苏翔晟重工有限公司 | Gravity anchor with folding function for ship |
| CN112193365A (en) * | 2020-12-07 | 2021-01-08 | 烟台工程职业技术学院(烟台市技师学院) | Ship anchor based on computer control |
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| CN113978620A (en) | 2022-01-28 |
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