CN113841646A - Flexible floating platform structure for deep sea breeding equipment - Google Patents
Flexible floating platform structure for deep sea breeding equipment Download PDFInfo
- Publication number
- CN113841646A CN113841646A CN202111199739.6A CN202111199739A CN113841646A CN 113841646 A CN113841646 A CN 113841646A CN 202111199739 A CN202111199739 A CN 202111199739A CN 113841646 A CN113841646 A CN 113841646A
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- Prior art keywords
- floating platform
- deep sea
- flexible
- hard bearing
- platform structure
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- 238000009395 breeding Methods 0.000 title description 2
- 230000001488 breeding effect Effects 0.000 title description 2
- 238000009360 aquaculture Methods 0.000 claims abstract description 8
- 244000144974 aquaculture Species 0.000 claims abstract description 8
- -1 polypropylene Polymers 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims description 4
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000005188 flotation Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- 241000251468 Actinopterygii Species 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
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- 239000004793 Polystyrene Substances 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 2
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- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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Classifications
-
- 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
-
- 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)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a flexible floating platform structure for deep sea culture equipment, which comprises a plurality of floating platform modules and a plurality of flexible connecting pieces, wherein the plurality of floating platform modules are sequentially connected end to form a frame structure, and two adjacent floating platform modules are connected through the plurality of flexible connecting pieces; the floating platform module comprises a hard bearing platform, handrails and buoyancy devices, wherein the handrails are arranged on one side of the top end of the hard bearing platform, a plurality of buoyancy devices are arranged at the bottom end of the hard bearing platform, and a plurality of flexible connecting pieces are connected between two adjacent hard bearing platforms. The deep sea aquaculture net cage has the advantages of being integrated with the steel floating platforms and the full-flexible floating platforms, capable of providing buoyancy for the deep sea aquaculture net cage and resisting attack of wind waves, safe and reliable to use and good in sea condition adaptability.
Description
Technical Field
The invention relates to the technical field of deep sea culture equipment, in particular to a flexible floating platform structure for deep sea culture equipment.
Background
The floating platform of the deep sea aquaculture net cage is a frame of the whole net cage and can provide buoyancy for the box body, and is mostly made of metal materials or high-performance plastics (such as high-density polyethylene pipes). The floating platform of HDPE (high density polyethylene) round deepwater net cage which is most widely applied at present is made of high density polyethylene pipes, bottom rings are connected in parallel by 2-3 pipes with the diameter of 250mm and used for forming the net cage and providing buoyancy for the net cage, people can walk on the bottom rings, and the pipes with the diameter of 125mm are used as handrail rails on the upper rings. And secondly, a floating rope type net cage is provided, a floating platform of the net cage is a flexible frame, two ropes with the diameter of about 2.5cm are generally used as main ropes, a plurality of ropes with the diameter of about 1.7cm are used as auxiliary ropes to be connected into a group of net cage flexible frame, and the floaters are fixed on the main ropes and the auxiliary ropes of the frame by using the ropes with the diameter of about 1cm as float ropes. Large floats are usually installed at both ends of the main lines, the distance between the floats is typically 50-100cm, and the size of the net cage is mostly 6m × 6m × 6 m. The box body is of a closed hexahedral structure, can move along with the waves, and can not cause fish to escape due to the submergence of the waves. Therefore, compared with an HDPE round deep water net cage, the floating rope type net cage has stronger wind resistance and flow resistance.
However, the floating platform of the HDPE deep-water net cage often causes local damage due to self defects of used materials and structural defects, particularly, the handrail structure is seriously influenced when the wind power is more than 35m/s, in addition, the net cage has poor flow resistance, and when the flow speed is more than lm/s for a long time, the floating platform frame is deformed, so that the culture space in the culture net cage is reduced, the culture density is increased greatly, fishes are scratched in a large range, and economic loss is caused; moreover, the floating platform with the structure has poor wind and wave resistance, and the floating platform and the guardrail structure are seriously damaged by the flapping of sea waves to lose functions. Although the floating rope type net cage can utilize the flexible floating platform frame to relieve the impact of surge on the net cage and is not damaged, the floating rope type net cage does not have a fixed working platform and is not beneficial to daily operations such as feeding, putting in fish fry, harvesting fish and the like.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a flexible floating platform structure for deep sea aquaculture equipment, which integrates the advantages of a steel floating platform and a fully flexible floating platform, can provide buoyancy for a deep sea aquaculture net cage, can resist the attack of wind waves, and is safe and reliable to use and good in sea condition adaptability.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a flexible floating platform structure for deep sea culture equipment, which comprises a plurality of floating platform modules and a plurality of flexible connecting pieces, wherein the floating platform modules are sequentially connected end to form a frame structure, and two adjacent floating platform modules are connected through the flexible connecting pieces;
the floating platform module comprises hard bearing platforms, handrails and buoyancy devices, wherein the handrails are arranged on one sides of the top ends of the hard bearing platforms, a plurality of buoyancy devices are arranged at the bottom ends of the hard bearing platforms, a plurality of flexible connecting pieces are connected between every two adjacent hard bearing platforms, and the length of each flexible connecting piece is 0.1-2 m.
In a further improvement, the flexible connecting element is a connecting rope or a connecting chain.
The improved structure of the rope is characterized in that the connecting rope is made of ultra-high molecular weight polyethylene, terylene, polypropylene, nylon or aramid fiber, the diameter of the connecting rope is 14-18mm, and the diameter and the material of the connecting rope are not limited to the connecting rope and can be set according to actual needs.
The further improvement is that the connecting chain is an anchor chain with a step structure or a step-free structure, the diameter of the anchor chain is 9-13mm, and the diameter and the structure of the connecting chain are not limited to the above and can be set according to actual needs.
The further improvement lies in that the hard bearing platform comprises a plurality of pipe fittings and a plurality of connecting fixing pieces, the plurality of pipe fittings are arranged side by side, and two adjacent pipe fittings are fixedly connected through the plurality of connecting fixing pieces.
Each pipe fitting is stainless steel pipe fitting or the tubular product of making by other high strength materials, and its both ends shutoff sets up, and in this embodiment, stereoplasm load-bearing platform comprises three pipe fitting, and the pipe fitting is the arc structure, connects through flexible connectors between a plurality of stereoplasm load-bearing platform and forms circularly.
The improved structure is characterized in that the connecting and fixing piece is a stainless steel plate, two opposite ends of the connecting and fixing piece are inwards sunken to form arc-shaped grooves, and the arc-shaped grooves of the connecting and fixing piece are respectively connected with the corresponding pipe fittings in a welding mode.
Specifically, the thickness of connecting the mounting is 4mm, sets up through the structure to connecting the mounting, has improved its fastness of being connected with the pipe fitting.
The improved pipeline is characterized in that the buoyancy device is a buoy made of polyethylene, the buoy and the pipe fitting are perpendicular to each other, and the buoy is connected with the connecting and fixing piece through a fixing rope.
The flotation pontoon can adopt hollow structure or hollow structure, and the flotation pontoon is hollow structure in this embodiment, and its inside packing has EPS (polystyrene) expanded material, and it provides buoyancy for stereoplasm load-bearing platform, and the operating personnel of being convenient for walks in stereoplasm load-bearing platform top.
The improved structure is characterized in that the front end and the rear end of the buoy extend out of the hard bearing platform, and the extending length of the end, close to the handrail, of the buoy is larger than the extending length of the end, far away from the handrail, of the buoy.
Because stereoplasm load-bearing platform top one side is provided with the handrail, cause this side weight higher, carry out flexonics through flexible connectors between the stereoplasm load-bearing platform moreover, when using, take place easily and turn on one's side, in order to avoid above-mentioned phenomenon, set up the flotation pontoon, be close to in the lengthening of handrail one side with the flotation pontoon, increase this side buoyancy, prevent imbalance and the unstability because of handrail weight arouses.
The improved structure is characterized in that a reinforcing piece is arranged at the end part of the pipe fitting, a connecting ring is arranged on the outer side of the reinforcing piece, and the end part of the flexible connecting piece is connected with the connecting ring.
Through set up the reinforcement at the pipe fitting tip, can improve the pipe fitting and link the intensity of tip, through setting up the go-between, be convenient for be connected the pipe fitting with flexible connection spare.
The further improvement lies in that the handrail is a frame structure formed by welding a plurality of transverse pipe fittings and a plurality of vertical pipe fittings, and the bottom end of the handrail is welded and fixed at the top end of the hard bearing platform.
The handrail is arranged to provide hand supporting force for operators to walk above the hard bearing platform.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the flexible connecting piece is connected with the hard floating platform module to form a flexible floating platform structure, the advantages of a steel floating platform and a full-flexible floating platform are integrated, under the matching action of the hard bearing platform, the handrails and the buoyancy devices in the floating platform module, a stable working platform is constructed for deep sea culture equipment, an operator can walk on the hard bearing platform stably to carry out daily operations such as feeding, fish fry throwing and fish collecting, the flexible connecting piece can reduce the action of stormy waves to a great extent, the damage of the stormy waves to the floating platform structure under complex sea conditions is reduced, the floating platform structure is more reliable, and the flexible floating platform structure can adapt to complex ocean conditions.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
FIG. 1 is a schematic overall structure diagram of a flexible floating platform structure for a deep sea farming facility according to the present invention;
FIG. 2 is a schematic structural view of a floating platform module according to the present invention;
FIG. 3 is a schematic structural view of the joints of the floating platform modules of the present invention;
FIG. 4 is a schematic view of the connecting fixture of the present invention;
wherein, the specific reference numbers are: the floating platform comprises a floating platform module 1, a hard bearing platform 2, pipe fittings 3, a reinforcing part 4, a connecting ring 5, a connecting and fixing part 6, an arc-shaped groove 7, a handrail 8, a transverse pipe fitting 9, a vertical pipe fitting 10, a buoy 11, a fixing rope 12 and a flexible connecting part 13.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The embodiment of the invention discloses a flexible floating platform structure for deep sea culture equipment, which comprises a plurality of floating platform modules 1 and a plurality of flexible connecting pieces 13, wherein the plurality of floating platform modules 1 are sequentially connected end to form a circular or other-shaped frame structure, and two adjacent floating platform modules 1 are connected through the plurality of flexible connecting pieces 13; the floating platform module 1 comprises a hard bearing platform 2, handrails 8 and buoyancy devices, wherein one side of the top end of the hard bearing platform 2 is provided with the handrails 8, in the embodiment, the handrails 8 are positioned on the inner side of the top end of the hard bearing platform 2, the bottom end of the hard bearing platform 2 is provided with a plurality of buoyancy devices, and a plurality of flexible connecting pieces 13 are connected between two adjacent hard bearing platforms 2. Adopt flexible connecting piece 13 to connect the mode formation flexible floating platform structure of stereoplasm floating platform module 1, it has assembled the advantage of steel floating platform and full flexible floating platform, stereoplasm load-bearing platform 2 in floating platform module 1, under handrail 8 and buoyant's the mating reaction, for deep sea is bred to equip and has constructed firm work platform, operating personnel can be steady walking on stereoplasm load-bearing platform 2, in order to throw in bait, put in fry and receive daily operation such as fish, the effect of subducting the stormy waves of flexible connecting piece 13 can to a great extent, alleviate the destruction of stormy waves stream to the floating platform structure under the complicated sea condition, make the floating platform structure more reliable, can adapt to complicated marine condition.
Wherein, the flexible connecting piece 13 is a connecting rope or a connecting chain; the connecting rope is made of ultra-high molecular weight polyethylene, terylene, polypropylene fiber, nylon or aramid fiber, the diameter of the connecting rope is 14-18mm, and the diameter and the material of the connecting rope are not limited to the connecting rope and can be set according to actual needs; the connecting chain is an anchor chain with a gear structure or a non-gear structure, the diameter of the anchor chain is 9-13mm, and the diameter and the structure of the connecting chain are not limited to the diameter and the structure and can be arranged according to actual needs; the flexible connecting element 13 in this embodiment is a connecting rope (ultra high molecular weight polyethylene fiber rope) having a diameter of 16mm and a length of 0.5 m.
Wherein, stereoplasm load-bearing platform 2 includes a plurality of pipe fittings 3 and a plurality of connection mounting 6, a plurality of pipe fittings 3 set up side by side, and through a plurality of connection mounting 6 fixed connection between two adjacent pipe fittings 3, pipe fitting 3 is stainless steel pipe fitting or the tubular product of making by other high strength materials, its both ends shutoff sets up, in this embodiment, stereoplasm load-bearing platform 2 comprises three pipe fitting 3, pipe fitting 3 is the arc structure, connect through flexible connectors 13 between a plurality of stereoplasm load-bearing platform 2 and form circularly.
As shown in fig. 4, the connecting and fixing member 6 is a stainless steel plate, two opposite ends of the connecting and fixing member 6 are recessed inwards to form arc-shaped grooves 7, and the arc-shaped grooves 7 of the connecting and fixing member 6 are respectively welded to the corresponding pipe fittings 3. The thickness of connecting fixing piece 6 is 4mm, sets up through the structure to connecting fixing piece 6, has improved its fastness of being connected with pipe fitting 3.
Wherein, the buoyancy device is the flotation pontoon 11, and the flotation pontoon 11 material is polyethylene, and the flotation pontoon 11 sets up with pipe fitting 3 looks vertical, and the flotation pontoon 11 is connected with connecting fastener 6 through fixed rope 12. The flotation pontoon 11 can adopt hollow structure or hollow structure, and flotation pontoon 11 is hollow structure in this embodiment, and its inside packing has EPS (polystyrene) expanded material, and it provides buoyancy for stereoplasm load-bearing platform 2, and the operating personnel of being convenient for walks in stereoplasm load-bearing platform 2 top.
Wherein, the hard bearing platform 2 is stretched out to the front and back both ends of flotation pontoon 11, and the protruding length that flotation pontoon 11 is close to 8 one end of handrail is greater than the protruding length that flotation pontoon 11 keeps away from 8 one end of handrail. Because 2 top one sides of stereoplasm load-bearing platform are provided with handrail 8, cause this side weight higher, carry out flexonics through flexible connectors 13 between the stereoplasm load-bearing platform 2 moreover, when using, easily take place to turn on one's side, in order to avoid above-mentioned phenomenon, set up flotation pontoon 11, be close to in buoy 8 one side extension, increase this side buoyancy, prevent because of the unbalance and the unstability that 8 weight of handrail arouse.
Wherein, the tip of pipe fitting 3 is equipped with reinforcement 4, and the reinforcement 4 outside is equipped with go-between 5, and flexible connection 13 tip is connected with go-between 5. Through set up reinforcement 4 at 3 tip of pipe fitting, can improve the intensity that pipe fitting 3 even tip, through setting up go-between 5, be convenient for be connected pipe fitting 3 with flexible connectors 13.
Wherein, handrail 8 is the frame structure who forms by a plurality of horizontal pipe fittings 9 and a plurality of vertical pipe fitting 10 welding, and 8 bottom welded fastening of handrail are on 2 tops of stereoplasm load-bearing platform. The handrail is arranged to provide a hand supporting force for an operator to walk above the hard bearing platform 2.
In conclusion, the flexible floating platform structure for the deep sea aquaculture equipment integrates the advantages of the steel floating platform and the full-flexible floating platform, can provide buoyancy for the deep sea aquaculture net cage, can resist the attack of wind and waves, and is safe and reliable to use and good in sea condition adaptability.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. The flexible floating platform structure for the deep sea aquaculture device is characterized by comprising a plurality of floating platform modules and a plurality of flexible connecting pieces, wherein the floating platform modules are sequentially connected end to form a frame structure, and two adjacent floating platform modules are connected through the flexible connecting pieces;
the floating platform module comprises a hard bearing platform, handrails and buoyancy devices, wherein the handrails are arranged on one side of the top end of the hard bearing platform, a plurality of buoyancy devices are arranged at the bottom end of the hard bearing platform, and a plurality of flexible connecting pieces are connected and arranged between every two adjacent hard bearing platforms.
2. The deep sea farming equipment flexible floating platform structure of claim 1, wherein the flexible connecting member is a connecting rope or a connecting chain.
3. The deep sea culture equipment flexible floating platform structure of claim 2, wherein the connecting rope is made of ultra-high molecular weight polyethylene, polyester, polypropylene, nylon or aramid.
4. The deep sea farming equipment flexible floating platform structure of claim 2, wherein the connecting chain is an anchor chain with or without a structure of a block.
5. The deep sea farming equipment flexible floating platform structure according to claim 1, wherein the rigid bearing platform comprises a plurality of pipe fittings and a plurality of connecting fixtures, the plurality of pipe fittings are arranged side by side, and two adjacent pipe fittings are fixedly connected through the plurality of connecting fixtures.
6. The deep sea culture equipment flexible floating platform structure of claim 5, wherein the connecting and fixing pieces are stainless steel plates, opposite ends of the connecting and fixing pieces are recessed inwards to form arc-shaped grooves, and the arc-shaped grooves of the connecting and fixing pieces are respectively connected with the corresponding pipe fittings in a welding mode.
7. The deep sea culture equipment flexible floating platform structure of claim 5, wherein the buoyancy device is a buoy made of polyethylene, the buoy is perpendicular to the pipe fitting, and the buoy is connected with the connecting and fixing member through a fixing rope.
8. The deep sea culture equipment flexible floating platform structure of claim 7, wherein the front end and the rear end of the buoy extend out of the hard bearing platform, and the extension length of the buoy close to one end of the handrail is larger than the extension length of the buoy far away from one end of the handrail.
9. The deep sea culture equipment flexible floating platform structure according to claim 5, wherein the pipe fitting end is provided with a reinforcement, the reinforcement is provided with a connecting ring on the outer side, and the end of the flexible connecting piece is connected with the connecting ring.
10. The deep sea culture equipment flexible floating platform structure of claim 1, wherein the handrail is a frame structure formed by welding a plurality of transverse pipes and a plurality of vertical pipes, and the bottom end of the handrail is welded and fixed at the top end of the hard bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199739.6A CN113841646A (en) | 2021-10-14 | 2021-10-14 | Flexible floating platform structure for deep sea breeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199739.6A CN113841646A (en) | 2021-10-14 | 2021-10-14 | Flexible floating platform structure for deep sea breeding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN113841646A true CN113841646A (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111199739.6A Pending CN113841646A (en) | 2021-10-14 | 2021-10-14 | Flexible floating platform structure for deep sea breeding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586719A (en) * | 2022-03-30 | 2022-06-07 | 蓝洁丰仑海洋科技(上海)有限公司 | Floating box for towing and mounting and dismounting method thereof |
-
2021
- 2021-10-14 CN CN202111199739.6A patent/CN113841646A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114586719A (en) * | 2022-03-30 | 2022-06-07 | 蓝洁丰仑海洋科技(上海)有限公司 | Floating box for towing and mounting and dismounting method thereof |
| CN114586719B (en) * | 2022-03-30 | 2022-12-20 | 蓝洁丰仑海洋科技(上海)有限公司 | Floating box for towing and mounting and dismounting method thereof |
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