CN110754408A - Marine anti-wind-wave anchoring device and net cage with same - Google Patents
Marine anti-wind-wave anchoring device and net cage with same Download PDFInfo
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- CN110754408A CN110754408A CN201911267941.0A CN201911267941A CN110754408A CN 110754408 A CN110754408 A CN 110754408A CN 201911267941 A CN201911267941 A CN 201911267941A CN 110754408 A CN110754408 A CN 110754408A
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- 238000004873 anchoring Methods 0.000 title abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000009471 action Effects 0.000 abstract description 19
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009364 mariculture Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to the technical field of ocean engineering equipment, in particular to an offshore wind and wave resisting anchoring device and a net cage with the same. The invention can convert the external load acting force into the internal energy of the viscous liquid and the elastic energy of the first spring and the second spring, prolongs the acting time of the wave load on the anchoring system structure, and converts the action on the seabed anchor into the static load, thereby reducing the impact action of the external force on the seabed anchor and effectively preventing the anchor chain from being broken.
Description
Technical Field
The invention relates to the technical field of ocean engineering equipment, in particular to a marine anti-wave anchoring device and a net cage with the same.
Background
Since offshore cage culture space is short year by year, and the flowing speed of water in shallow sea area is low and the seawater exchange degree is low, fish culture and growth are not facilitated, deep sea cages gradually replace offshore cages, and become the mainstream of offshore cage culture. The deep sea net cage solves the problems of bad water quality environment and overlarge culture density of the offshore net cage, and is generally applied to sea areas with water depth of more than 20 meters. The deep sea net cage has the advantages that: (1) the living water quality environment of the fishes is improved, the deep sea net cage avoids offshore water areas occupied by real estate and tourism industry development, the water quality pollution in the open sea is relatively less, substances such as fish excrement and the like can be diluted, and the water body can be freely exchanged; (2) the scale benefit is increased, and the culture scale can be doubled due to the reduction of the space limitation, so that huge benefit is generated; (3) the structural system is more superior, and compared with offshore net cages, the deep-sea net cage is additionally provided with facilities such as an automatic feeding system, a lifting system and a wave power generation system, so that the functions of the net cage are more complete, convenience is brought to fishermen, and the labor cost is reduced.
In China, the east sea and the south sea are in areas with more typhoons, and the stormy waves are large, especially in the typhoon period. In 2011 strong typhoons attack Hainan, and local mariculture suffers devastating attack. In the disaster-stricken deepwater net cage, about 70 percent of the net cage is damaged by the anchoring system, and about 30 percent of the net cage main structure is damaged. Many net cages are damaged due to the breakage of the anchor chain and cause great economic loss. Therefore, the mooring device must have reliable storm resistance. At present, the wind wave resistant mode of the net cage is divided into an active mode and a passive mode. The active wave resistance is to resist partial wind waves by the structural strength of the main structure and the anchoring system, and mainly depends on the submergence when the wind waves are too large so as to avoid the front impact of the wind waves. The passive wave resistance is to use the strength of the main structure and the anchor system structure to resist wind and waves. However, the active wave-resisting mode has a complex structure and can be used only in a sea area with large water depth, and the net cage can overturn to damage the cultured marine fishes when the net cage is submerged; the passive wave resistance only increases the structural strength of the main structure and the anchor system, so the cost is higher, and the wind wave resistance effect is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a marine anti-storm anchoring device suitable for deep sea areas and strong storm areas and a net cage with the marine anti-storm anchoring device, and changes the load characteristic of waves on the anchoring device, reduces the internal force and improves the performance of resisting huge storms by adopting the energy absorption and energy consumption principles.
In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a marine anti-wind unrestrained mooring device, includes the anchor and connects in the anchor chain of anchor, the anchor chain includes first anchor chain and second anchor chain, be connected with the damping subassembly that plays energy-absorbing and energy-consuming effect between first anchor chain and the second anchor chain, the one end that first anchor chain was kept away from to the second anchor chain is connected with the anchor.
According to the offshore wind and wave resisting anchoring device, when the first anchor chain or the second anchor chain is subjected to tension, external tension is converted into internal energy of the damping assembly, the load action time is prolonged, the impact of external force on the anchor and the anchor chain is reduced, the damage of the anchor and the fracture of the anchor chain can be effectively prevented, and a good wind and wave resisting effect is achieved; the invention has simple structure, low manufacturing cost and better feasibility and universality.
Furthermore, the damping component comprises a piston cylinder and a piston plate, the piston cylinder is of a closed structure, viscous liquid is filled in the piston cylinder, the piston plate is movably connected inside the piston cylinder, the piston plate is provided with a through hole through which the viscous liquid can flow, and the first anchor chain and the second anchor chain are connected to two sides of the piston plate respectively. The piston plate moves up and down in the piston cylinder under the action of external force, and the viscous liquid on the two sides of the piston plate can flow up and down under the compression of the piston plate, so that external load is converted into internal energy of the viscous liquid, the impact effect of the external force on the anchor is reduced, and the damage to the anchor and the fracture of an anchor chain are prevented.
Further, a first spring is connected between the first anchor chain and the piston plate, and a second spring is connected between the second anchor chain and the piston plate. The piston plate moves up and down in the piston cylinder under the action of external force to drive the first spring to contract and the second spring to extend or the first spring to extend and the second spring to contract, so that external load is converted into elastic energy of the first spring and the second spring, the impact action of the external force on the anchor is reduced, and the damage of the anchor and the fracture of an anchor chain are prevented; and the first spring and the second spring can recover the original length to drive the piston plate to move up and down after the external force is eliminated, so that the circular work of the anchoring device is realized.
Further, the end of the first spring penetrates through the top of the piston cylinder to be connected with the first anchor chain, and the end of the second spring penetrates through the bottom of the piston cylinder to be connected with the second anchor chain. In order to prevent viscous liquid from flowing out of the piston cylinder, the invention can arrange sealing structures at the penetrating joint of the first spring and the piston cylinder and the penetrating joint of the second spring and the piston cylinder.
Furthermore, the tip of first spring is equipped with the first connection that is connected with first anchor chain and colludes, the tip of second spring is equipped with the second connection that is connected with the second anchor chain and colludes. The first and second connecting hooks are provided for facilitating the connection between the first spring and the first anchor chain and between the second spring and the second anchor chain, and are not intended to be restrictive.
Further, the piston plate is connected with the inner wall of the piston cylinder in a sealing mode and in sliding connection. The piston plate is connected with the piston cylinder in a sealing mode, so that viscous liquid can be effectively prevented from flowing up and down from a gap between the piston plate and the inner wall of the piston cylinder, and the energy conversion rate of external force load converted into internal energy of the viscous liquid is improved.
Furthermore, the periphery of the piston plate is provided with a guide block, and the inner wall of the piston cylinder is provided with a guide rail matched with the guide block. The guide block slides up and down along the guide rail, so that the guide block can slide up and down stably, and the slide block is prevented from inclining in the up-and-down movement process.
Further, the viscous liquid has a density of 1.25g/cm3The through hole of the thick asphalt is 0.9 cm-1.1 cm. The type and viscosity coefficient of the viscous liquid are not limited by the invention, and can be adjusted according to the application occasion and the size of the wind wave.
Further, the anchor chain, the piston cylinder and the piston plate are all steel structures. The steel structure can effectively prevent the corrosion of seawater and prolong the service life of the anchoring device.
The invention also provides a net cage which comprises the offshore wind and wave resisting anchoring device.
According to the net cage disclosed by the invention, when the net cage is subjected to upward movement of wind waves, the net cage can generate a stretching effect on the anchor chain, external tension is converted into internal energy of the damping assembly, the load acting time can be prolonged, the impact of external force on the anchor and the anchor chain is reduced, the damage of the anchor and the fracture of the anchor chain are effectively prevented, and a good wind wave resisting effect is achieved.
Compared with the prior art, the invention has the beneficial effects that:
according to the offshore wind and wave resisting anchoring device and the net cage with the same, the external load acting force is converted into the internal energy of the viscous liquid and the elastic energy of the first spring and the second spring, the acting time of the wave load on the anchoring system structure is prolonged, the action of the wave load on the seabed anchor is converted into the static load, the impact action of the external force on the seabed anchor can be reduced, and the anchor chain can be effectively prevented from being broken.
Drawings
FIG. 1 is a schematic structural diagram of the offshore wind and wave resisting mooring device of the invention;
in the drawings: 1-anchor; 2-a first anchor chain; 3-a second anchor chain; 4-a damping assembly; 41-a piston cylinder; 42-a piston plate; 43-viscous type liquid; 44-a first spring; 45-second spring.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Example one
Fig. 1 shows an embodiment of the offshore wind and wave resisting mooring device of the invention, which comprises an anchor 1 and a chain connected to the anchor 1, wherein the chain comprises a first chain 2 and a second chain 3, a damping component 4 for absorbing energy and dissipating energy is connected between the first chain 2 and the second chain 3, and one end of the second chain 3, which is far away from the first chain 2, is connected with the anchor. This embodiment receives the pulling force at first anchor chain 2 or second anchor chain 3 when, and external pulling force turns into 4 internal energy of damping subassembly, extension load action time, reduces the impact of external force to anchor and anchor chain, can effectively prevent the destruction of anchor and the fracture of anchor chain, has better unrestrained effect of anti-wind.
As shown in fig. 1, the damping assembly 4 includes a piston cylinder 41 and a piston plate 42, the piston cylinder 41 is a closed structure, the piston cylinder 41 is filled with a viscous liquid 43, the piston plate 42 is movably connected to the inside of the piston cylinder 41, the piston plate 42 is provided with a through hole through which the viscous liquid 43 can flow, and the first anchor chain 2 and the second anchor chain 3 are respectively connected to two sides of the piston plate 42. Therefore, the piston plate 42 moves up and down in the piston cylinder 41 under the action of external force, and the viscous liquid 43 on the two sides of the piston plate 42 can flow up and down under the compression of the piston plate 42, so that external load is converted into internal energy of the viscous liquid 43, the impact action of the external force on the anchor is reduced, and the damage of the anchor and the fracture of an anchor chain are prevented.
In this embodiment, a first spring 44 is connected between first anchor chain 2 and piston plate 42, and a second spring 45 is connected between second anchor chain 3 and piston plate 42; therefore, the piston plate 42 moves up and down in the piston cylinder 41 under the action of external force to drive the first spring 44 to contract and the second spring 45 to extend or the first spring 44 to extend and the second spring 45 to contract, so that external load is converted into elastic energy of the first spring 44 and the second spring 45, the impact effect of the external force on the anchor is reduced, and the damage of the anchor and the fracture of an anchor chain are prevented; and the first spring 44 and the second spring 45 can recover the original length to drive the piston plate 42 to move up and down after the external force is eliminated, so that the cyclic work of the anchoring device is realized. It should be noted that the arrangement of the first spring 44 and the second spring 45 is preferable for improving the damping performance of the damping assembly 4 and facilitating the cyclic action of the damping assembly 4, and is not intended to be restrictive.
Wherein the end of the first spring 44 is connected to the first anchor chain 2 through the top of the piston cylinder 41 and the end of the second spring 45 is connected to the second anchor chain 3 through the bottom of the piston cylinder 41. In this embodiment, in order to prevent the viscous liquid 43 from flowing out of the piston cylinder 41, a seal structure is provided at a joint between the first spring 44 and the piston cylinder 41 and at a joint between the second spring 45 and the piston cylinder 41, but the seal structure is not to be construed as limiting the present invention.
In order to facilitate the connection between the first spring 44 and the first anchor chain 2 and between the second spring 45 and the second anchor chain 3, in this embodiment, a first connecting hook connected to the first anchor chain 2 is provided at the end of the first spring 44, and a second connecting hook connected to the second anchor chain 3 is provided at the end of the second spring 45. However, the first connecting hook and the second connecting hook are preferably connected with the anchor chain structure, and are not limited to the specific configuration of the present invention.
In addition, in order to prevent the viscous liquid 43 from flowing up and down from the gap between the piston plate 42 and the inner wall of the piston cylinder 41 and improve the energy conversion rate of the external force load converted into the internal energy of the viscous liquid 43, the piston plate 42 and the inner wall of the piston cylinder 41 are connected in a sealing and sliding manner. Specifically, in the present embodiment, the guide block is disposed on the periphery of the piston plate 42, the guide rail matched with the guide block is disposed on the inner wall of the piston cylinder 41, and the guide block slides up and down along the guide rail, so that the guide block slides up and down stably, and the slide block is prevented from tilting during the up-and-down movement.
In this embodiment, the viscous liquid 43 has a density of 1.25g/cm3The thick asphalt isThe hole is 0.9 cm-1.1 cm. However, it should be noted that the type and viscosity coefficient of the viscous liquid 43 are not limited by the present invention, and the user can adjust the viscosity according to the application of the mooring device and the size of the wind wave in the application. The anchor, the anchor chain, the piston cylinder 41 and the piston plate 42 are all steel structures, the arrangement of the steel structures is the optimization made by the comprehensive manufacturing cost and the corrosion resistance, and the steel structures are not used as the limitation of the anchoring device, and the anchoring device can also be made of other materials with better corrosion resistance.
Example two
The embodiment is an application embodiment of the offshore wind wave resisting anchoring device in the first embodiment on a net cage, and comprises the offshore wind wave resisting anchoring device in the first embodiment.
When the net cage moves upwards under the action of wind and waves, the net cage can stretch the anchor chain to enable the anchor chain to move. When the first anchor chain 2 above the piston plate 42 is under tension, the piston plate 42 in the piston cylinder 41 is driven upwards. Under the extrusion of the piston plate 42, the viscous liquid above the piston plate will slowly move downwards along the through holes on the piston plate 42; the upper first spring 44 is compressed and the lower second spring 45 is extended, thereby prolonging the action time of the wave load on the anchoring structure under the combined action of viscous liquid and the springs, and converting the action of the wave load on the seabed anchor into static load. When the net cage reaches a wave crest under the action of wave load, the piston plate 42 rises to the maximum height, the stretching action of the wave load disappears, the first spring 44 and the second spring 45 restore to the original state due to the scalability of the first spring 44 and the second spring 45, the first spring 44 and the second spring 45 jointly push the piston plate 42 to move downwards, the viscous liquid below the piston plate 42 flows into the upper part again through the small holes in the piston plate 42, and the wind and wave energy is converted into the piston internal energy and the elastic energy of the springs through the reciprocating circulation, so that the impact effect on the submarine anchor is reduced, and the anchor chain is effectively prevented from being broken.
Of course, the embodiment is not limited to the application on the net cage, and the method can also be applied to other situations that the anchor chain is adopted for fixing and the surrounding environment has high wind and waves.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a marine anti-wind unrestrained mooring device, its characterized in that includes anchor (1) and connects in the anchor chain of anchor (1), the anchor chain includes first anchor chain (2) and second anchor chain (3), be connected with between first anchor chain (2) and second anchor chain (3) and play energy-absorbing and energy-consuming's damping subassembly (4), the one end and the anchor that first anchor chain (2) were kept away from in second anchor chain (3) are connected.
2. An offshore wind and wave resisting mooring device according to claim 1, wherein the damping assembly (4) comprises a piston cylinder (41) and a piston plate (42), the piston cylinder (41) is of a closed structure, a viscous liquid (43) is filled in the piston cylinder (41), the piston plate (42) is movably connected to the inside of the piston cylinder (41), the piston plate (42) is provided with a through hole through which the viscous liquid (43) can flow, and the first anchor chain (2) and the second anchor chain (3) are respectively connected to two sides of the piston plate (42).
3. An offshore wind and wave resistant mooring device according to claim 2, characterized in that a first spring (44) is connected between the first chain (2) and the piston plate (42), and a second spring (45) is connected between the second chain (3) and the piston plate (42).
4. An offshore wind and wave resistant mooring device according to claim 3, characterized in that the ends of the first spring (44) are connected to the first chain (2) through the top of the piston cylinder (41) and the ends of the second spring (45) are connected to the second chain (3) through the bottom of the piston cylinder (41).
5. An offshore wind and wave resistant mooring device according to claim 4, characterized in that the end of the first spring (44) is provided with a first coupling hook for coupling to a first anchor chain (2), and the end of the second spring (45) is provided with a second coupling hook for coupling to a second anchor chain (3).
6. An offshore wind and wave resistant mooring device according to claim 2, characterized in that the piston plate (42) is sealingly and slidably connected to the inner wall of the piston cylinder (41).
7. An offshore wind and wave resistant mooring device according to claim 6, characterized in that the periphery of the piston plate (42) is provided with a guide block, and the inner wall of the piston cylinder (41) is provided with a guide rail cooperating with the guide block.
8. An offshore wind and wave resistant mooring device according to any of claims 2-7, characterized in that the viscous liquid (43) is of a density of 1.25g/cm3The through hole of the thick asphalt is 0.9 cm-1.1 cm.
9. An offshore wind and wave resistant mooring device according to claim 1, characterized in that the anchor, anchor chain, piston cylinder (41) and piston plate (42) are all steel structures.
10. A net cage having an offshore wind and wave resistant mooring arrangement as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267941.0A CN110754408A (en) | 2019-12-11 | 2019-12-11 | Marine anti-wind-wave anchoring device and net cage with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911267941.0A CN110754408A (en) | 2019-12-11 | 2019-12-11 | Marine anti-wind-wave anchoring device and net cage with same |
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| Publication Number | Publication Date |
|---|---|
| CN110754408A true CN110754408A (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911267941.0A Pending CN110754408A (en) | 2019-12-11 | 2019-12-11 | Marine anti-wind-wave anchoring device and net cage with same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731290A (en) * | 2019-12-11 | 2020-01-31 | 广东海洋大学 | sea anti-wind wave net cage |
| CN114408095A (en) * | 2022-01-24 | 2022-04-29 | 福州大学 | Large offshore platform mooring cable tension coordination assembly and use method thereof |
| CN116409435A (en) * | 2023-04-27 | 2023-07-11 | 中国船舶科学研究中心 | Mooring device capable of rapidly responding peak tension and response method thereof |
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| CN205259389U (en) * | 2015-11-21 | 2016-05-25 | 山东科技大学 | Foamed aluminium inner panel viscous damping wall |
| CN206674808U (en) * | 2016-11-25 | 2017-11-28 | 合肥学院 | A kind of net cage mooring anchor chain for adapting to the higher-order of oscillation and impact load |
| CN207443984U (en) * | 2017-05-02 | 2018-06-05 | 湛江新驭腾深水网箱工程顾问有限公司 | The quasi-flexible wind wave-resisting net casing of the double moorings of reinforced HDPE dual systems |
| CN211185464U (en) * | 2019-12-11 | 2020-08-07 | 广东海洋大学 | Marine anti-wind-wave anchoring device and net cage with same |
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2019
- 2019-12-11 CN CN201911267941.0A patent/CN110754408A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205259389U (en) * | 2015-11-21 | 2016-05-25 | 山东科技大学 | Foamed aluminium inner panel viscous damping wall |
| CN206674808U (en) * | 2016-11-25 | 2017-11-28 | 合肥学院 | A kind of net cage mooring anchor chain for adapting to the higher-order of oscillation and impact load |
| CN207443984U (en) * | 2017-05-02 | 2018-06-05 | 湛江新驭腾深水网箱工程顾问有限公司 | The quasi-flexible wind wave-resisting net casing of the double moorings of reinforced HDPE dual systems |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731290A (en) * | 2019-12-11 | 2020-01-31 | 广东海洋大学 | sea anti-wind wave net cage |
| CN114408095A (en) * | 2022-01-24 | 2022-04-29 | 福州大学 | Large offshore platform mooring cable tension coordination assembly and use method thereof |
| CN116409435A (en) * | 2023-04-27 | 2023-07-11 | 中国船舶科学研究中心 | Mooring device capable of rapidly responding peak tension and response method thereof |
| CN116409435B (en) * | 2023-04-27 | 2024-02-02 | 中国船舶科学研究中心 | Mooring device capable of rapidly responding peak tension and response method thereof |
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