CN104642225B - Main framework for single-pipe round floating type large-scale deep water net cage - Google Patents
Main framework for single-pipe round floating type large-scale deep water net cage Download PDFInfo
- Publication number
- CN104642225B CN104642225B CN201510053138.2A CN201510053138A CN104642225B CN 104642225 B CN104642225 B CN 104642225B CN 201510053138 A CN201510053138 A CN 201510053138A CN 104642225 B CN104642225 B CN 104642225B
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- Prior art keywords
- framework
- pipe section
- main truss
- float tube
- circular float
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- 241000196171 Hydrodictyon reticulatum Species 0.000 title abstract 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Revetment (AREA)
Abstract
The invention discloses a main framework for a single-pipe round floating type large-scale deep water net cage. The main framework comprises a round floating pipe framework (1), wherein the round floating pipe framework (1) is provided with four or more than four anchor rope tying positions (1a) connected with anchor ropes. The main framework is characterized by also comprising two reinforcing ropes (101), each reinforcing rope (101) is respectively connected between the two anchor rope tying positions (1a) of the round floating pipe framework (1) in a straightly tensioned way, and in addition, each reinforcing rope (101) is intersected in the circle center position of the round floating pipe framework (1). The main framework has the advantages that the deformation of the round floating pipe framework in the external force effect is reduced, the wind-resistant and wave-resistant capability of the main framework is improved, and the occurrence of fracture phenomenon due to too great deformation of the net cage floating pipe under the typhoon condition is reduced, so that the deep water net cage adopting the main framework can be used for safe culture production in an open sea area.
Description
Technical field
The present invention relates to be used for the deep water mesh cage of seawater cage culture industry, specifically a kind of single tube circle floating is large-scale
The main truss of deep water mesh cage.
Background technology
Seawater cage culture is a kind of high investment, high production, high risk breeding way.At present, China coast has net cage
About 1,000,000, major part is distributed in southeastern coast bay, but net cage facility and cultural technique fall behind relatively, there is many and ask
Topic.The existing net cage technique scientific and technological content of China is low, and material is simple and crude, mostly floating mat formula net cage, and framework is simple, not firm enough and easy
Deformation, capacity of anti-storm are poor, produce unstable.When No. 2 typhoons of calendar year 2001 " winged swallow " attacks Fujian Province, 21.38 ten thousand have been destroyed
Net cage, economic loss are heavy.
Further, since there is drawbacks described above in existing cage structure so that cage culture is concentrated mainly on the bay of offshore
In waters and semi-closed bay, water coke slurry rate is low, makes the cultivation density in many regions exceed carrying capacity of environment.General net cage is supported
Grow field and begin to different degrees of ecological deterioration occur after experience cultivation 2~3 years, length then 3~5 years, accelerate causal organism
Grow, make the generation of disease and red tide more and more frequent, 1 as caused by the extensive red tide of Coast of Guangdong Province outburst in 1998
In more than hundred million yuans of loss, what is be mainly damaged is exactly the cage culture industry in bay.
The content of the invention
The technical problem to be solved is:A kind of main truss of single tube circle floating Largesize deepwater net cage is provided.
Above-mentioned technical problem is solved, the technical solution adopted in the present invention is as follows:
A kind of main truss of single tube circle floating Largesize deepwater net cage, including circular float tube framework, circular float tube framework set
There are four or more the anchor line tying-up positions for connecting anchor line, it is characterised in that:Described main truss is also strengthened including two
Rope;Each strengthen rope it is exceptionally straight be connected between two anchor line tying-up positions of circular float tube framework, also, each strengthen rope
Intersect in the home position of circular float tube framework.
In order that the stability of circular float tube framework reaches most preferably, as the optimal way of the present invention, each reinforcement
All anchor line tying-up positions that rope is connected are uniformly set on the circular float tube framework.
In order to further improve the firmness degree of circular float tube framework, as a modification of the present invention, described main structure
Frame has additional one or more the reinforcement rope.
In order to prevent block bracing frame from toppling over, used as a modification of the present invention, described main truss also includes supportting
Rise for preventing from cultivating the block bracing frame of the block that object jumps out net cage;Block bracing frame includes handrail tube and multiple support groups
Part, each support component are constituted by T-shaped support member and support base, wherein, T-shaped support member have horizontal two-way pipe section and
Upper end connects the support bar portion of horizontal two-way pipe section outer wall, and support base has longitudinal two-way pipe section and side wall connection longitudinal direction
The two-way base portion of two-way pipe fitting subordinate port, supports the lower end of bar portion to be inserted in the upper port of longitudinal two-way pipe section;Respectively
The two-way base portion of individual support component is sleeved on the circular float tube framework and is circumferentially uniformly distributed;The shape of handrail tube and
The circular float tube framework is sized to fit into, handrail tube is set in the horizontal two-way pipe section of each support component.
Degree is completely embedded between bar portion and longitudinal two-way pipe section in order to improve to support, prevents from producing between the rwo
Relative movement, as a modification of the present invention, is connected by continuously connected fastener between the support bar portion and longitudinal two-way pipe section.
In order to prevent block bracing frame to be shifted over relative to circular float tube framework, as a modification of the present invention, institute
The both sides port for stating two-way base portion is respectively equipped with the spacing bayonet socket of left end and the spacing bayonet socket of right-hand member, and the spacing bayonet socket of left end and the right side
Hold spacing bayonet socket oppositely arranged, the circular float tube framework is welded with two limited blocks corresponding to each two-way base portion, should
Two limited block difference inlay cards are in the spacing bayonet socket of left end and the spacing bayonet socket of right-hand member of corresponding two-way base portion.
In order to improve enabling capabilities of the block bracing frame to block, as a modification of the present invention, described support bottom
Seat also has multiple triangle ribs;Two edges of each triangle ribs are in longitudinal two-way pipe section and two-way base
The junction surface in portion connects the side wall of the rwo respectively, and each triangle ribs is uniformly distributed around longitudinal two-way pipe section
Arrange.
Block for the ease of fast assembling-disassembling, and prevent between handrail tube and support component, relative movement, as this
A kind of improvement of invention, described main truss also include multiple hooks for tying-up block;Hook is described horizontal by penetrating
The continuously connected fastener of two-way pipe section and handrail tube is fixed.
As one embodiment of the present invention, the hollow HDPE of described circular float tube framework by more than diameter 400mm
Pipe is constituted.
Circular float tube framework is made to sink rapidly in order to prevent water inlet after hollow HDPE pipes breakage, as one kind of the present invention
Improve, in the inner chamber of the hollow HDPE pipes, be filled with foam.
Compared with prior art, the invention has the advantages that:
First, the present invention reduces circular float tube in four anchor line tying-up position connection reinforcement ropes of circular float tube framework
Framework deformation under external force, improves the capacity of anti-storm of main truss, and in the case of reducing typhoon, net cage float tube is because of shape
Becoming excessive causes breakage phenomenon to occur so that can carry out safe cultivation in open marine site using the deep water mesh cage of this main truss
Production;
Also, this main truss is using the circular float tube framework of single tube composition, its simple structure, easy to maintenance, materials are few, into
This is low, can realize very big bore so that the circle breeding water body of net cage is big, is easy to mechanization cultivation operation;
Second, the block bracing frame of the present invention is made up of handrail tube and multiple support components, can effectively be supported and be blocked
Net, and be difficult to topple under applied external force, with higher stability;
3rd, the present invention realizes the connection blocked with block bracing frame using hook, and fast assembling-disassembling can be easy to block.
Description of the drawings
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1-1 illustrates for the plan structure of the main truss of the single tube circle floating Largesize deepwater net cage of the embodiment of the present invention one
Figure;
Fig. 1-2 faces structural representation for the main truss of the single tube circle floating Largesize deepwater net cage of the embodiment of the present invention one
Figure;
A portion structure enlarged diagrams of the Fig. 1-3 for Fig. 1-2;
Fig. 2-1 is that support base 4 faces structural representation when being installed on circular float tube framework 1 in the embodiment of the present invention one
Figure;
Plan structure when Fig. 2-2 is installed on circular float tube framework 1 for support base 4 in the embodiment of the present invention one is illustrated
Figure;
Fig. 2-3 is the left view structural representation of support base 4 in the embodiment of the present invention one;
Fig. 2-4 is the left view cross-sectional view of support base 4 in the embodiment of the present invention one;
Fig. 3-1 is positive structure diagram when hook 8 is installed on handrail tube 6 in the embodiment of the present invention one;
Fig. 3-2 is overlooking the structure diagram when hook 8 is installed on handrail tube 6 in the embodiment of the present invention one;
Fig. 4 faces structural representation for the main truss of the single tube circle floating Largesize deepwater net cage of the embodiment of the present invention two
Figure;
Fig. 5-1 is that support base 4 faces structural representation when being installed on circular float tube framework 1 in the embodiment of the present invention three
Figure;
Plan structure when Fig. 5-2 is installed on circular float tube framework 1 for support base 4 in the embodiment of the present invention three is illustrated
Figure;
Fig. 5-3 is the left view structural representation of support base 4 in the embodiment of the present invention three;
Fig. 5-4 is the left view cross-sectional view of support base 4 in the embodiment of the present invention three.
Specific embodiment
Embodiment one
As shown in Fig. 1-1 to Fig. 3-2, the main truss of the single tube circle floating Largesize deepwater net cage of the embodiment of the present invention one,
Strengthen rope 101 including circular float tube framework 1, block bracing frame 2 and two.
Above-mentioned circular float tube framework 1 is made up of the hollow HDPE pipes of more than diameter 400mm, to provide shape support as net cage
And buoyancy, the circular float tube framework 1 is provided with four for connecting the anchor line tying-up position 1a of anchor line, four anchor line tying-up positions
1a is uniformly set on circular float tube framework 1.Above-mentioned two two ends for strengthening rope 101 connect four anchor line tying-ups respectively
On the 1a of position, and each is strengthened rope 101 and exceptionally straight is connected between connected two anchor line tying-up position 1a so that two
Root is strengthened rope 101 and is intersected and perpendicular in the home position of circular float tube framework 1, so as to reduce circular float tube framework in external force
Deformation under effect, in the case of reducing typhoon, net cage float tube causes breakage phenomenon to occur because deformation is excessive.
Above-mentioned block bracing frame 2 includes handrail tube 6 and multiple support components, and each support component is by 3 He of T-shaped support member
Support base 4 is constituted, wherein, there is T-shaped support member 3 horizontal two-way pipe section 301 and upper end to connect horizontal two-way pipe section 301
There is longitudinal two-way pipe section 401 and side wall to connect under longitudinal two-way pipe section 401 for the support bar portion 302 of outer wall, support base 4
The two-way base portion 402 of port, supports the lower end of bar portion 302 to be inserted in the upper port of longitudinal two-way pipe section 401, and
Connected by continuously connected fastener between supporting rod part 302 and longitudinal two-way pipe section 401;402 sets of the two-way base portion of each support component
It is mounted on circular float tube framework 1 and is circumferentially uniformly distributed;The shape and size of handrail tube 6 adapt to circular float tube framework 1, help
Handss pipe 6 is set in the horizontal two-way pipe section 301 of each support component.So as to block bracing frame 2 can be propped up for preventing
Cultivation object jumps out the block (not shown) of net cage.
Wherein, the both sides port of above-mentioned two-way base portion 402 also has additional the spacing bayonet socket 402a of left end and right-hand member limit respectively
Position bayonet socket 402b, and left end spacing bayonet socket 402a and the spacing bayonet socket 402b of right-hand member is oppositely arranged, and circular float tube framework 1 is corresponded to
Each two-way base portion 402 welds two limited blocks 5, and two limited blocks 5 distinguish inlay card in corresponding two-way base portion 402
In the spacing bayonet socket 402a of left end and the spacing bayonet socket 402b of right-hand member.So as to prevent from blocking bracing frame 2 relative to circular float tube framework 1
It is shifted over.
Above-mentioned support base 4 also has additional multiple triangle ribs 403;The both sides of each triangle ribs 403
Along the side wall of the rwo is connected in longitudinal two-way pipe section 401 with the junction surface of two-way base portion 402 respectively, each triangle adds
Strong rib 403 is uniformly distributed setting around longitudinal two-way pipe section 401.So as to improve the support energy of block 2 pairs of blocks of bracing frame
Power.
Above-mentioned main truss also has additional multiple hooks 8 for tying-up block;Hook 8 is by penetrating horizontal two-way pipe section
301 and the continuously connected fastener 7 of handrail tube 6 be fixed.So as to being easy to fast assembling-disassembling to block, and preventing handrail tube 6 and support component
Between there is relative movement.
Embodiment two
As shown in figure 4, the main truss and embodiment one of the single tube circle floating Largesize deepwater net cage of the embodiment of the present invention two
Essentially identical, their difference is:In the present embodiment two, handrail tube 6 is substituted using manrope 9.
Embodiment three
As shown in Fig. 5-1 to Fig. 5-4, the main truss of the single tube of the embodiment of the present invention three circle floating Largesize deepwater net cage with
Embodiment one is essentially identical, and their difference is:In the present embodiment three, support base 4 eliminates triangle ribs 403.
The present invention does not limit to and above-mentioned specific embodiment, according to the above, according to the ordinary technical knowledge of this area
And customary means, under the premise of without departing from above-mentioned basic fundamental thought of the invention, the present invention can also make other various ways
Equivalent modifications, replace or change, among all falling within protection scope of the present invention.For example, it is above-mentioned to be made using hollow HDPE pipes
Circular float tube framework 1, be filled with foam in its inner chamber, make circular float tube framework to prevent water inlet after the breakage of hollow HDPE pipes
1 rapid sinking;And for example, above-mentioned circular float tube framework 1 can arrange the anchor line tying-up position 1a of more than four, so as to main truss
One or more can be had additional and strengthen rope 101, the deformation under external force of circular float tube framework is further reduced with this, and
Wherein it is preferably implemented as:Strengthen 101 all anchor line tying-up position 1a for being connected of rope for each and be uniformly set at circular float tube
On framework 1.Each strengthen rope 101 it is exceptionally straight be connected between two anchor line tying-up position 1a of circular float tube framework 1, and
And, strengthen rope 101 for each and intersect in the home position of circular float tube framework 1, strengthen 101 all anchor lines for being connected of rope for each and tie up
It is that position 1a is uniformly set on circular float tube framework 1;For another example, above-mentioned block can directly tying-up on handrail tube 6, and
Save hook 8.
Claims (7)
1. a kind of main truss of single tube circle floating Largesize deepwater net cage, including circular float tube framework (1), circular float tube framework
(1) four anchor line tying-up positions (1a) for connecting anchor line are provided with, it is characterised in that:Described main truss also adds including two
Strong rope (101);Each is strengthened the exceptionally straight two anchor line tying-up positions (1a) for being connected to circular float tube framework (1) of rope (101)
Between, also, each reinforcement rope (101) is intersecting in the home position of circular float tube framework (1);
Described main truss also includes to prop up for preventing from cultivating the block bracing frame (2) of the block that object jumps out net cage;
Block bracing frame (2) includes handrail tube (6) and multiple support components, and each support component is by T-shaped support member (3) and supports bottom
Seat (4) composition, wherein, T-shaped support member (3) connects horizontal two-way pipe section with horizontal two-way pipe section (301) and upper end
(301) the support bar portion (302) of outer wall, support base (4) is with longitudinal two-way pipe section (401) and the longitudinal two-way of side wall connection
The two-way base portion (402) of pipe section (401) lower port, supports the lower end of bar portion (302) to be inserted into longitudinal two-way pipe section
(401) in upper port;The two-way base portion (402) of each support component is sleeved on the circular float tube framework (1) and edge
Even circumferential is distributed;The shape and size of handrail tube (6) adapt to the circular float tube framework (1), and handrail tube (6) is set in respectively
In the horizontal two-way pipe section (301) of individual support component;
The both sides port of the two-way base portion (402) is respectively equipped with the spacing bayonet socket of left end (402a) and the spacing bayonet socket of right-hand member
, and the spacing bayonet socket of left end (402a) and the spacing bayonet socket of right-hand member (402b) are oppositely arranged, the circular float tube framework (1) (402b)
Two limited blocks (5) are welded with corresponding to each two-way base portion (402), two limited blocks (5) difference inlay cards are corresponding
In the spacing bayonet socket of the left end (402a) and the spacing bayonet socket of right-hand member (402b) of two-way base portion (402).
2. main truss according to claim 1, it is characterised in that:Described each is strengthened all anchors that rope (101) is connected
Rope tying-up position (1a) is uniformly set on the circular float tube framework (1).
3. main truss according to claim 1, it is characterised in that:Support bar portion (302) and longitudinal two-way pipe section
(401) connected by continuously connected fastener between.
4. main truss according to claim 1, it is characterised in that:Described support base (4) also has multiple trianglees
Ribs (403);Two edges of each triangle ribs (403) are in longitudinal two-way pipe section (401) and two-way base portion
(402) junction surface connects the side wall of the rwo respectively, and each triangle ribs (403) is around longitudinal two-way pipe section
(401) it is uniformly distributed setting.
5. main truss according to claim 1, it is characterised in that:Described main truss also includes multiple for tying-up block
Hook (8);Hook (8) is carried out admittedly by penetrating the continuously connected fastener (7) of the horizontal two-way pipe section (301) and handrail tube (6)
It is fixed.
6. main truss according to claim 1 and 2, it is characterised in that:Described circular float tube framework (1) is by diameter
The hollow HDPE pipes composition of more than 400mm.
7. main truss according to claim 6, it is characterised in that:Foam is filled with the inner chamber of the hollow HDPE pipes.
Priority Applications (1)
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CN201510053138.2A CN104642225B (en) | 2015-02-02 | 2015-02-02 | Main framework for single-pipe round floating type large-scale deep water net cage |
Applications Claiming Priority (1)
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CN201510053138.2A CN104642225B (en) | 2015-02-02 | 2015-02-02 | Main framework for single-pipe round floating type large-scale deep water net cage |
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CN104642225A CN104642225A (en) | 2015-05-27 |
CN104642225B true CN104642225B (en) | 2017-04-12 |
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CN201510053138.2A Active CN104642225B (en) | 2015-02-02 | 2015-02-02 | Main framework for single-pipe round floating type large-scale deep water net cage |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105010187A (en) * | 2015-07-27 | 2015-11-04 | 广东联塑科技实业有限公司 | Integrated support for net cage |
NO341376B1 (en) | 2016-03-02 | 2017-10-23 | Akvadesign As | Buoyancy system for a cage |
CN106332825B (en) * | 2016-09-23 | 2022-03-11 | 中国水产科学研究院南海水产研究所 | Improved main frame of deepwater net cage |
CN109329151A (en) * | 2018-10-10 | 2019-02-15 | 浙江海洋大学 | Wind and wave resistance mariculture device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2616047Y (en) * | 2003-04-30 | 2004-05-19 | 中国水产科学研究院黄海水产研究所 | Floating culture net cage |
KR100796120B1 (en) * | 2007-06-29 | 2008-01-21 | 문창영 | Submersible cage facility for fish culture |
CN202153936U (en) * | 2011-06-10 | 2012-03-07 | 连建华 | Wind and wave-resistant holothurian culture net cage |
CN202958467U (en) * | 2012-11-23 | 2013-06-05 | 中国水产科学研究院南海水产研究所 | Deepwater net cage main frame |
CN203492592U (en) * | 2013-10-11 | 2014-03-26 | 青岛海霖渔业设施科技有限公司 | Improved buoyancy type wind wave resistant net cage |
CN203590842U (en) * | 2013-10-28 | 2014-05-14 | 中山大学 | Structure enhancing wind wave resistance of floating type framework on sea |
CN204014760U (en) * | 2014-08-29 | 2014-12-17 | 中国水产科学研究院南海水产研究所 | A kind of workbench controlled for cage culture management |
CN204466604U (en) * | 2015-02-02 | 2015-07-15 | 中国水产科学研究院南海水产研究所 | The main truss of the circular floating Largesize deepwater net cage of a kind of single tube |
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