CN205213858U - Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring - Google Patents
Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring Download PDFInfo
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- CN205213858U CN205213858U CN201521074092.4U CN201521074092U CN205213858U CN 205213858 U CN205213858 U CN 205213858U CN 201521074092 U CN201521074092 U CN 201521074092U CN 205213858 U CN205213858 U CN 205213858U
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- mooring
- main push
- rope
- net cage
- movable joint
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000004873 anchoring Methods 0.000 claims description 8
- 241000251468 Actinopterygii Species 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000009395 breeding Methods 0.000 claims description 5
- 230000001488 breeding effect Effects 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 3
- 239000002984 plastic foam Substances 0.000 claims description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 229920001903 high density polyethylene Polymers 0.000 description 16
- 239000004700 high-density polyethylene Substances 0.000 description 16
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- 230000009182 swimming Effects 0.000 description 4
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- 239000003351 stiffener Substances 0.000 description 3
- 230000003260 anti-sepsis Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000008685 targeting Effects 0.000 description 2
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000000454 anti-cipatory effect Effects 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
- 238000009372 pisciculture Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 108090000765 processed proteins & peptides Proteins 0.000 description 1
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- 239000013535 sea water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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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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Abstract
Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring, the field font frame of four casees unifications of characterized by, the movable joint of frame and nodical department for the assembly steel hinge and safe cable be connected, wherein the movable joint in four corners is buoyancy post assembly, the bottom of buoyancy post assembly articulates the concrete ballast body, link to each other with the concrete ballast body from mooring line one end, the other end with arrange in the mud face - the artifical fishing bank type pouring weight of group links to each other, buoyancy post assembly bottom articulates the connection hawser system of the concrete ballast body and pricks main push -towing rope rope down, another hawser that supplies stretch -draw to prevent swinging the board is pricked by main push -towing rope rope below system down, prevent swinging the board in the stretch -draw on this hawser, the spliced pole is installed at movable joint assembly center, breed with the etting four corners all restricting through the etting main push -towing rope, on articulate on the spliced pole, under articulate under on the main push -towing rope rope, transfer the pouring weight according to needing the cover on the spliced pole, the utility model discloses multiple protection, economical and practical is the deep water box with a net of section ideal.
Description
Technical field
Articulated rigid flexible system is from mooring tension leg type wind wave resistance net cage, that not dive still has excellent capacity of anti-storm, without unstability risk, and keep traditional net cage excellent operation face, wherein for cultivation and trip Fishing mating type net cage, adopt broad ship shape buoyancy piece, more fisherman creates high value-added (cultivation+fishing on travelling) net cage pattern, and this technology belongs to ocean engineering field.
Technical background
The net cage that the high density polyethylene (HDPE) introduced by Norway is at present called for short HDPE making becomes main flow, but has serious defect:
1. be not suitable with the impact of ocean current, just may deform when current speed only reaches 0.257m/s according to observations.
2. although the tube frame that made by HDPE of floating type HDPE net cage, by arranging note/drainpipe, submersible in certain depth before typhoon, evade the wave stroke that the water surface is maximum, but from this net cage capacity of anti-storm of practice, and desirable like that not as introducing, since 2011, all being annihilated in typhoon place of arrival, loses very serious.
Cause this Disaster difficulty consequence, our research conclusion is: this destruction of overall importance has its source in:
1. the disappearance of basis and anchoring system technology, as basic mooring force is too little, does not have supporting elasticity to subtract power and unloads power measure etc.
2.HDPE net cage component intensity and rigidity too poor, with regard to intensity, HDPE material is less than prevailing A3 steel 1/10, and elastic modelling quantity is less than 1/200 of steel.
3. knot forms tabular, and overall stability is poor too, just more outstanding when net cage size is larger.
4. structural system falls behind as gravity type (self-balancing), with offshore oil floating system developing direction at a distance of too far away.
Therefore, improve from this four aspect, deep water mesh cage just can walk out typhoon haze.
First will adopt the version that hydrodynamic characterisitic is good, tension leg type net cage is exactly the good form of one with the offshore oil floating structure phase membrane inside the rush stalk.Tension leg type net cage TLC (TensionLegCages, referred to as TLC type net cage) oceanography institute of University Of Hainan anticipatory remark the 6th phase < < fishery modernization > > in 2002 writes articles < and introduces a kind of marine fish farming tension leg net cage >, 2003.2 again write articles in " China Fisheries economy " the inspiration > that < investigates Norway offshore tension leg fish culture in net pen subsequently, author is by the investigation to Norway's seawater cage, point out that tension leg fish culture in net pen is very suitable to promote in China southeastern coastal areas, for the advantage of tension leg net cage, author assessment is: 1. capacity of anti-storm is stronger, it is introduced that TLC type net cage has lived through the 11.7m wave test of high stormy waves and safe and sound.2 structures are comparatively simple, and cost is lower.Tension leg net cage compares with flexible cylindrical and rigidity lowering double-cone net cage, and structure is simpler, thus reduces cost.
Tension leg type net cage TLC is better than the good form of HDPE undoubtedly, but does not domesticly introduce TLC net cage so far, and reason fails, by economic measures, to solve the reliable anchorage problem of high withdrawal resistance of balance tension.The knowledge that inventor herein builds based on offshore platform and experience, propose the way that series solves the reliable anchoring of high withdrawal resistance of balance tension, and obtain license, wherein from the innovation patent that mooring is combined with additional mooring, thoroughly solve the reliable anchorage problem of high withdrawal resistance of balance tension.
In the defect of poor stability solving HDPE entirety, international, domestic expert has common recognition, namely should adopt flexible or quasi-flexible structure, the example that here is the world, domestic expert has done:
A. BRIDGESTONE (bridgestone) net cage, for one of Norway and Ai Er three major types type deep water mesh cage, feature is that the syndeton that whole net cage system is made by the rubber tube (automotive wheels fret peptide) and steel with some strength forms, net cage entirety has good flexibility, there is good capacity of anti-storm, and good shape retention, net cage anti-current 0.5 meter per second, anti-unrestrained 5 meters is the quasi-flexible net cages of typical rigid flexible system.(detailed bibliography [1])
B. Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science Lin Defang, the patents " flexible juncture net cage frame " such as customs director's great waves open (bulletin) number: CN1271925C proposes " to be concentrated and failure by shear point for stress that the is square or existence of polygonized structure net cage frame turning rigid connection of the prior art, and cause the technical problem of net cage capacity of anti-storm difference, a kind of flexible juncture net cage frame is provided, be characterized in: described main float tube has 4 sections of independently straight main float tubes at least, and by connector, each straight main float tube head and the tail successively flexible connection are integrated, and each section of straight main float tube be can be movable relatively, be constituted to the polygon latticed cabinet frame on rare four limits.Make each limit of composition net cage frame can independently of one another with wave motion, to improve the overall capacity of anti-storm of square or polygonized structure net cage " (detailed bibliography [2])
Although Lin Defang, people's patents such as customs director's great waves are finally selected to abandon, and its effort made is admirable.
Inventor herein is in flexibility, quasi-flexible net cage having the patent (detailed bibliography [4] [5]) [6] of series) patent No.: ZL201520614048.1 proposes ship type buoyant member and ship type buoyant member wherein " to flexibly connect tension leg type wind wave resistance net cage from mooring ", ship type buoyant member is connected all by the scheme that cable flexibility connects with buoyancy post, without being suspected to have fabulous wind wave resistance performance, this patent will on this basis, be further improved in conjunction with needs with trip Fishing for adapting to cultivation, make it in safety, reliably, operability and cost performance there is further raising.
Bibliography
[1] " come into Norway and the cultivation of Irish Deep sea net cage " to originate: aquatic products forward position issuing time: 2011/2/11
[2] " flexible juncture net cage frame " open (bulletin) number: CN1271925C inventor: Lin Defang, Guan Changtao, Huang Wenqiang, Huang Bin, Wei Yunle, patentee: Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science
[3] " air bag regulate buoyancy can with the flexible structure tension leg type deep water mesh cage of fluctuation in stage heave " patent No. ZL201320623481.2 inventor: ancient country dimension patentee: ancient country ties up
[4] " band damping is anti-swings plate semisubmersible platform type trip fishing cultivation dual-purpose flexible environment friendly net cage " patent No.: ZL201420319567.0 inventor: ancient country dimension patentee: ancient country ties up
[5] patent No. that " flexibly connects tension leg type wind wave resistance net cage from mooring ": ZL201520614048.1 inventor: ancient country dimension patentee: ancient country ties up
Summary of the invention
In order to seek a kind of safety, reliably, wind wave resistance, the net cage of resistance to ocean current, do not sink also can resist live typhoon as oil platform, just must for the large defect of existing HDPE tetra-: the disappearance of basis and anchoring system technology, component strength and poor rigidity, resistance to overturning is bad, structural system falls behind this four aspect and works, authorize based on series Tensile leg formula net cage patented technology by the present inventor, the patent No. that particularly " flexibly connects tension leg type wind wave resistance net cage from mooring ": based on ZL201520614048.1, do more innovation, therefore, the technical solution of the utility model is:
1. the matrix pattern framework of four casees unifications, it is steel during for cultivating merely, or the buoyant member assembly that makes of high density polyethylene (HDPE) material (be called for short HDPE) and the framework that forms, during for cultivation with trip Fishing mating type net cage, outer border is steel ship shape buoyant member assembly, the movable joint assembly of buoyant member assembly and point of intersection cuts with scissors with steel and safety cable is connected, wherein the movable joint of corner is buoyancy post assembly, the bottom mounting concrete ballast body of buoyancy post assembly, be connected with concrete ballast body from mooring line one end, the other end is connected with the lineup's work fishing bank type pouring weight being placed in mud face, constitute structure centre of buoyancy upper, center of gravity under, there is the tension leg type structure of permanent stability and unconditional balance, the connection cable mounting concrete ballast body bottom buoyancy post assembly fastens lower main push-towing rope rope, another hawser preventing swinging plate for stretch-draw is fastened below lower main push-towing rope rope, this hawser is prevented by stretch-draw swing plate, movable joint assembly center installing joint pin, breeding net clothing corner is by etting main push-towing rope rope, on be articulated on joint pin, under be articulated on lower main push-towing rope rope, the safety cable of buoyant member assembly is connected on the link below joint pin, pouring weight is adjusted to be enclosed within demand on joint pin.
The movable joint assembly of buoyant member assembly and point of intersection cuts with scissors with steel and safety cable is connected, under normal applying working condition, structure is steady, be beneficial to people's operation or fish for people, under severe sea condition, steel hinge is free to rotate becomes quasi-flexible state together with safety cable, i.e. above-mentioned Inst of Huanghai Sea Marine Products, Chinese Academy of Aquatic Product Science Lin Defang, customs director's great waves etc. finally select the state desired by patent " flexible juncture net cage frame " abandoned, in fact, such connected mode, form my multinomial " ocean platform type net cage " pattern of being authorized patent, that is this patent net cage is that traditional square net cage is organically combined with " ocean platform type net cage ", therefore, it serves to show its safety.
2. the connection cable of concrete ballast body fastens lower main push-towing rope rope, another hawser preventing swinging plate for stretch-draw is fastened below lower main push-towing rope rope, anti-ly in stretch-draw on this hawser swing plate, anti-ly swing plate composite material skin or curtain is made, anti-ly swing the buoyant mass of establishing the plastic foam material of perforate in the middle of plate.
3. breeding net clothing corner is all by etting main push-towing rope rope, on be articulated on joint pin, under be articulated on lower main push-towing rope rope, form hanging-bag type etting, avoid the shell fouling organism that friction net cage frame grows up in the future, the short connection cord of breeding net clothing is articulated on net cage frame simultaneously, forms the double insurance to etting safety.
4. be connected with concrete ballast body from mooring line one end, the other end is connected with the lineup's work fishing bank type pouring weight being placed in mud face, artificial fishing bank type pouring weight feature is: one. build is slightly high, in order to high mud extraction face, two. be provided with hole, adapt to hitting a submerged reef property of fish, and length of warping winch between concrete ballast body, be that tensioning state is as the criterion with high tide level, namely put down, between low tide pouring weight, cable is lax, like this, net cage just can with fluctuation in stage heave, and have from mooring property, namely outer mooring is not had can to survive in high sea yet, in order under extreme conditions survive, can the outer mooring of affix, the mooring line one of outer mooring is bound on the hanger below buoyancy post assembly joint pin, other end is bound in outer anchoring system, as in stake or anchor or float-type anchoring system, thus form the double insurance of mooring.
This patent application ocean engineering is ripe, reliably, the technology of extensive successful Application, for raiser provides a rational in infrastructure, operation interface is good, economical and practical ecological environment-friendly type net cage, the quasi-flexible of structure eliminates unstability hidden danger, from the innovative design of mooring, net cage is then made not have outer mooring also can survive in high sea, after adding upper outside mooring, mooring safety is just higher, be combined with placement Ren Gong Fishing reef from mooring, more be conducive to playing the anti-environmental-protection function swinging plate, particularly to the duplicate protection of etting, protect the core value of net cage, the i.e. Yang Zhi Fish of net cage cost tens times, these outstanding advantages can be expected, to become and march deep-sea, benefit fisherman, the reliable equipment of protection of the environment.
Accompanying drawing explanation
Fig. 1 is the vertical schematic diagram of the utility model structure;
Fig. 2 is the utility model structural plan schematic diagram;
Fig. 3 is A enlarged drawing, represents that each parts of corner point connect floor map;
Fig. 4 is 1-1 cutaway view, represents the vertical schematic diagram of each member connection structure of corner point;
Fig. 5 is 2-2 cutaway view, represents that the hanger that corner buoyancy post is connected with framework arranges schematic diagram;
Fig. 6 is 3-3 cutaway view, describes the joint pin top of corner buoyancy post, for linked network clothing main push-towing rope rope, and arranges schematic diagram for the hanger hanging concrete ballast body hawser;
Fig. 7 is 4-4 cutaway view, describes the joint pin bottom of corner buoyancy post, arranges schematic diagram for the hanger hanging outer mooring line;
Fig. 8 is B enlarged drawing, describes the axle that corner buoyancy post is connected with framework and surveys schematic perspective view, describe layout and the connection of safety cable especially;
Fig. 9 is tubular buoyant member end slidably hinge survey schematic perspective view, describes the layout of the guiding short tube of safety cable especially;
Figure 10 is that C amplifies, and represents center movable joint 1 type horizontal layout schematic diagram;
The 5-5 cutaway view of movable joint 1 type centered by Figure 11, describes layout and the connection of safety cable especially; ;
The 6-6 cutaway view on movable joint 1 type joint pin top centered by Figure 12, describes the joint pin top of center movable joint 1 type for linked network clothing main push-towing rope rope, and arranges schematic diagram for the hanger hanging concrete ballast body hawser;
The 7-7 cutaway view of movable joint 1 type joint pin bottom centered by Figure 13, the joint pin lower safety cable connection hanger describing center movable joint 1 type arranges schematic diagram;
Figure 14 is buoyant member assembly 8-8 cutaway view inside matrix pattern framework, describes inner side buoyant member assembly organigram;
Figure 15 is matrix pattern framework outboard buoyancy structural member assembly 9-9 cutaway view, describes outboard buoyancy structural member assembly organigram;
Figure 16 is that the anti-board plane that swings arranges schematic diagram;
Figure 17 is that the anti-plate that swings connects axonometric three-dimensional view, describes especially and prevents swinging plate drawknot cable connecting;
Figure 18 prevents swinging plate central authorities floating block axonometric three-dimensional view;
Figure 19 adjusts pouring weight scheme of installation;
Figure 20 adjusts pouring weight axonometric three-dimensional view;
Figure 21 is that matrix pattern framework outboard buoyancy component, uses the cutaway view during ship shape buoyant member of broad panel instead, describe the security measure of establishing inside and outside railing especially for cultivation with when swimming Fishing mating type net cage;
Figure 22 is that etting main push-towing rope rope is articulated on movable joint joint pin, and the short connection cord of etting is articulated on net cage frame simultaneously, describes the duplicate protection to etting safety especially.
Wherein: 1. buoyancy post assembly, 2. movable joint assembly 1 type, 3. movable joint assembly 2 type, 4. framework buoyant member 1 type assembly, 4A. is for cultivating and ship shape buoyant member assembly when swimming Fishing mating type net cage, 5. framework buoyant member 2 type assembly, 6. for the railing of fish culture net cage, 6A. is for cultivating and railing when swimming Fishing mating type net cage, 7. framework buoyant member end sliding hinge assembly, 701. buoyant member end sliding hinge assembly connecting plates, the stiffener of 702. connecting plates, 703. sliding tray, 704. safety cable guiding short tubes, 705. high-strength nut securing members, 8. movable joint assembly end sliding hinge assembly, 801. movable joint assembly end sliding hinge assembly connecting plates, the stiffener of 802. movable joint assembly end sliding hinge assembly connecting plates, 803. connect safety cable eyelet, 9. the joint pin of buoyancy post, 10. joint pin targeting port, 11. heaving pile hanger assemblies, 12 mooring lines connect hanger assembly, 13. safety cable, 14. concrete ballast body connection cables, 15. from mooring cable, 16. concrete ballast bodies, 16A. concrete ballast body 2 type, 17. artificial fishing bank type pouring weights, 18. times main push-towing rope ropes, 19. prevent swinging plate drawknot cable, 20. outer mooring lines, the joint pin assembly of 21. movable joint assemblies, the cylinder of the joint pin assembly of 2101. movable joint assemblies, the joint pin stiffener of 2102. movable joint assemblies, the targeting port of the joint pin of 2103. movable joint assemblies, 22. prevent swinging plate assembly, what 2201. composite material skin or curtain were made anti-ly swings plate, the 2202. anti-plates that swing connect keyhole, 2203. drawknot rope, the anti-of 2204. perforates swings plate floating block, 23. adjust pouring weight assembly, 2301. adjust pouring weight body, 2302. adjust pouring weight body suspension hook, the perforate of 2303. tune pouring weight bodies, 24. plastic foam materials, 25, etting assembly, 2501. etting, 2502. etting main push-towing rope ropes, 2503. etting connection cable.
Embodiment
Because the utility model has followed the essential structure of traditional steel framework, be easy to make, add that clear explanation done again by drawing, as long as conscientious construction in line with the drawings, but should following points be paid close attention to:
1. pipeline section connects: pipeline section is long is generally 6m, and will reach design length by spreading, consider the method for spreading, lay special stress on will adapt to Site Welding.
2. the making of hanger class: hanger component appears in the utility model many places, as framework buoyant member end sliding hinge assembly 7, movable joint assembly end sliding hinge assembly 8, heaving pile hanger assembly 11, mooring line connects hanger assembly 12, and this kind of member stress is large, damage impact large, in Offshore Engineering Components classification, belong to special class and a class, postwelding will do ultrasonic examination inspection, and net cage makes and limit by cost, ocean engineering requirement can not be applied mechanically, but following requirement is reasonable, feasible, should strictly observe in making:
Strictly observe building process, Material selec-tion should select the steel that solderability is good, welding link should have perfect welding procedure, weld seam detection program, and welding personnel should hold qualified welder's certificate, forbids without card or rank deficient personnel welding.
3. all kinds of buoyant member is as buoyancy post assembly 1, movable joint assembly 1 type 2, movable joint assembly 2 type 3., framework buoyant member 1 type assembly 4, for cultivating and ship shape buoyant member assembly 4A when swimming Fishing mating type net cage, framework buoyant member 2 type assembly 5, the buoyancy safety of all kinds of buoyant member, one. require that shell welds airtight, magnetic powder inspection method can be adopted, or the simple and easy way way inspection of immersion; Two. filled plastics foaming body 24.
4. the anticorrosion of steel has kinds of schemes available, can be required to determine by service life and owner, here recommend adopt zinc-riched epoxy based paint peculiar to vessel make heavy antisepsis, so-called heavy antisepsis refer to steel surface process and film thickness higher than general land steel construction requirement.
After completing each structure manufacture by land, can proceed to the Attention problems stage, its program is:
1. descend by concrete ballast body connection cable 14 before water, from mooring cable 15, concrete ballast body 16, concrete ballast body 2 type 16A, artificial fishing bank type pouring weight 17, gets ready and couples together respectively and hang onto workboat.
2. first install anchoring system at assigned address, fasten outer mooring line 20, cable-end fastens mark ball float;
3. the utility model has taken into full account the operability of Attention problems, net cage can drag emersion sea as HDPE, concrete ballast body connection cable 14 after release position, wear to be suspended to and lead cable heaving pile tubing string upper end, this process is as pipeline poling, very conventional operation, then by a string concrete ballast body 16, artificial fishing bank type pouring weight 17 hangs or pushes water, roughly the same, such net cage has become the independent system had from mooring in concrete ballast body 2 type 16A process, under diver assists, fasten each hawser, fasten etting and prevent swinging plate, so far completing Attention problems work.
To point out that people work Fishing reef type pouring weight can replace with building waste, with more environmental protection and saving especially.
Find out that from above Attention problems is similar with HDPE net cage, do not increase difficulty, but the utility model multiple protective; component is stronger than HDPE more firm, has from mooring function, more reliable from mooring+outer mooring mooring; ecological, environmental protective, economical and practical, be a desirable deep water mesh cage.
Claims (4)
1. articulated rigid flexible system is from mooring tension leg type wind wave resistance net cage, it is characterized in that the matrix pattern framework unified for four casees, the movable joint assembly of its buoyant member assembly and point of intersection cuts with scissors with steel and safety cable is connected, wherein the movable joint of corner is buoyancy post assembly, the bottom mounting concrete ballast body of buoyancy post assembly, be connected with concrete ballast body from mooring line one end, the other end is connected with the lineup's work fishing bank type pouring weight being placed in mud face, the connection cable mounting concrete ballast body bottom buoyancy post assembly fastens lower main push-towing rope rope, another hawser preventing swinging plate for stretch-draw is fastened below lower main push-towing rope rope, this hawser is prevented by stretch-draw swing plate, movable joint assembly center installing joint pin, breeding net clothing corner is all by etting main push-towing rope rope, on be articulated on joint pin, under be articulated on lower main push-towing rope rope, pouring weight is adjusted to be enclosed within demand on joint pin.
2. articulated rigid flexible system according to claim 1 is from mooring tension leg type wind wave resistance net cage, it is characterized in that the connection cable of concrete ballast body fastens lower main push-towing rope rope, another hawser preventing swinging plate for stretch-draw is fastened below lower main push-towing rope rope, this hawser is prevented by stretch-draw swing plate, anti-swing plate composite material skin or curtain is made, anti-ly swing the buoyant mass of establishing the plastic foam material of perforate in the middle of plate.
3. articulated rigid flexible system according to claim 1 is from mooring tension leg type wind wave resistance net cage, it is characterized in that breeding net clothing corner all by etting main push-towing rope rope, on be articulated on joint pin, under be articulated on lower main push-towing rope rope, the short connection cord of etting is articulated on net cage frame simultaneously.
4. articulated rigid flexible system according to claim 1 is from mooring tension leg type wind wave resistance net cage, it is characterized in that being connected with concrete ballast body from mooring line one end, the other end is connected with the lineup's work fishing bank type pouring weight being placed in mud face, artificial fishing bank type pouring weight feature is: one. build is slightly high, in order to high mud extraction face, two. be provided with hole, adapt to hitting a submerged reef property of fish, and length of warping winch between concrete ballast body, be that tensioning state is as the criterion with high tide level, namely put down, between low tide pouring weight, cable is lax, in order under extreme conditions survive, can the outer mooring of affix, the mooring line one of outer mooring is bound on the hanger below buoyancy post assembly joint pin, other end is bound in outer anchoring system, as in stake or anchor or float-type anchoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074092.4U CN205213858U (en) | 2015-12-18 | 2015-12-18 | Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074092.4U CN205213858U (en) | 2015-12-18 | 2015-12-18 | Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring |
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| Publication Number | Publication Date |
|---|---|
| CN205213858U true CN205213858U (en) | 2016-05-11 |
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| CN201521074092.4U Expired - Fee Related CN205213858U (en) | 2015-12-18 | 2015-12-18 | Hard and soft combination of movable joint formula is from unrestrained box with a net of tension leg type anti -wind of mooring |
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| CN107197796A (en) * | 2017-07-22 | 2017-09-26 | 苑春亭 | A kind of breeding method of intertidal zone haloplankton |
| CN107810897A (en) * | 2017-10-26 | 2018-03-20 | 合肥学院 | A kind of net cage suitable for soft sea bed of waste and old Container Reconstruction anchors basic |
| CN108338109A (en) * | 2018-01-22 | 2018-07-31 | 重庆川东船舶重工有限责任公司 | Ecological platform is herded in far-reaching sea fishing |
| CN108477044A (en) * | 2018-02-02 | 2018-09-04 | 中国水产科学研究院东海水产研究所 | Large-scale floating cultivates platform cage structure |
| CN108834982A (en) * | 2018-07-03 | 2018-11-20 | 中国华能集团清洁能源技术研究院有限公司 | A kind of multi-mode fish culture apparatus with shock-absorbing function |
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