CN211241308U - Large-scale steel-pipe pile copper purse seine breeding device - Google Patents
Large-scale steel-pipe pile copper purse seine breeding device Download PDFInfo
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- CN211241308U CN211241308U CN201921264981.5U CN201921264981U CN211241308U CN 211241308 U CN211241308 U CN 211241308U CN 201921264981 U CN201921264981 U CN 201921264981U CN 211241308 U CN211241308 U CN 211241308U
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- steel pipe
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- purse net
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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
The utility model discloses a large-scale steel pipe pile copper purse net breeding device, which comprises a plurality of steel pipe piles which are distributed at equal intervals and mutually enclose into a circle, and is characterized in that a vertical lacing line made of steel wire ropes is arranged between two adjacent steel pipe piles, the vertical lacing line is fixedly connected with a plurality of transverse lacing lines made of steel wire ropes which are longitudinally and evenly distributed through nylon ribbons, the transverse lacing lines are positioned at the inner sides of the steel pipe piles, each transverse lacing line is connected end to form a circle, the steel pipe piles are provided with a plurality of transverse lacing line fixing devices, a framework formed by connecting the steel wire rope vertical lacing lines and the transverse lacing lines is provided with a copper purse net, the space in the copper purse net forms a breeding area, the transverse lacing line fixing devices comprise an open bracket and bracket arms which are symmetrically arranged at the open end part of the bracket, the bracket fixing sleeves are arranged on the outer wall of the steel pipe piles, the bracket arms, the clamping grooves for placing the transverse lacing lines are formed in the embracing arms, and the copper purse net has the advantage of preventing the copper purse net from being fatigue and cracking caused by longitudinal and transverse reciprocating.
Description
Technical Field
The utility model relates to a large-scale steel-pipe pile copper purse seine breeding device.
Background
The marine culture purse seine is mostly a shallow sea purse seine which is mainly distributed in the sea areas of Zhejiang, Fujian, Guangdong and the like, has the problems of high culture density, low water body exchange rate, serious water body eutrophication, frequent diseases, high death rate and the like, and has the disadvantages of relatively simple shallow sea purse seine culture facilities and poor wind wave resistance, and particularly when the shallow sea purse seine is influenced by insufficient force such as typhoon and the like, the purse seine is often damaged and has serious loss.
The existing tubular pile purse net culture system comprises: the invention relates to a large-scale composite net enclosure (ZL 201310338034.7), wherein a transverse and vertical line of the patent adopts a 9.5mm Z-twisted 3-strand polyester rope, namely a fixed copper net adopts soft connection, and the soft connected copper net is easy to generate transverse and longitudinal reciprocating movement under the action of tide and wind waves to cause the breakage of a copper net garment; the invention discloses a method for connecting a large-scale net surrounding upright post pile and a net cover (ZL 201310347866), which adopts a hollow cylindrical reinforced concrete upright post pile, the net cover is fixed on a lacing line of 'a high-strength polyethylene monofilament rope is arranged in an organic fluorine waterproof canvas bag', the net cover under the soft connection and fixation is easy to generate transverse and longitudinal reciprocating movement under the action of damp to cause abrasion and rupture, and an upright post arm support for fixing the transverse and vertical lacing lines is poured in the upright post pile, so that the operation is inconvenient and the wind resistance strength of the upright post pile is reduced.
Based on the defects of the prior art, a oceanic economic development limited company located in east Zhejiang province of Wenzhou Luxi island adopts the copper mesh for cultivation at the beginning, and the structural process for inhibiting the reciprocating movement of the copper mesh and generating metal fatigue cannot be solved, so that the copper mesh is broken, and the loss of escaping fish is caused. Then the company changes the whole body into the ultra-strong netting of the bullet-proof vest, and the netting has no effects of sterilization and parasite resistance, so that cryptocaryon irritans diseases are developed in 2016, four large nets almost completely accept, and the economic loss is nearly 2 billion yuan. In 2017, a cement pile is blown off by typhoon, the cultured large yellow croakers partially escape, and the economic loss is about 60 ten thousand yuan. The same problem also occurs after the copper purse net is built, cement piles are blown off by typhoons in the year of building, and then a circle of cement piles have to be drilled on the periphery and the cement piles surround the net to resist tide.
Disclosure of Invention
The utility model aims to solve the technical problem that a prevent that copper purse net from indulging, transversely reciprocating arousing that copper mesh metal is tired and large-scale steel-pipe pile copper purse net breeding device that breaks is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the large steel pipe pile copper purse net breeding device comprises a plurality of steel pipe piles distributed at equal intervals, wherein the steel pipe piles are mutually encircled to form a circle, a vertical lacing line made of steel wire ropes is arranged between every two adjacent steel pipe piles, the vertical lacing line is fixedly connected with a plurality of transverse lacing lines made of the steel wire ropes which are longitudinally and uniformly distributed through nylon ties, the transverse lacing lines are positioned on the inner sides of the steel pipe piles and are connected end to form a circle, the steel pipe piles are provided with a plurality of transverse lacing line fixing devices used for fixing the transverse lacing lines, a copper purse net is arranged on a framework formed by connecting the vertical lacing lines and the transverse lacing lines, and a breeding area is formed in a space in the copper purse net.
The transverse lacing line fixing device comprises an embracing ring with an opening and two embracing arms symmetrically arranged at the end part of the opening of the embracing ring, the embracing fixing sleeve is arranged on the outer wall of the steel pipe pile, the embracing arms face the culture area, clamping grooves for placing the transverse lacing line are formed in the embracing arms, and the two embracing arms are fastened and connected through bolts.
The height of the clamping groove is flush with that of the transverse lacing line installed in the clamping groove.
The diameter of the embracing ring is equal to the outer diameter of the steel pipe pile, the thickness of the embracing ring is 0.3-0.4cm, the height of the embracing ring is 3-4cm, the length of the embracing arm is 8-10cm, and the depth of the clamping groove is 1-2 cm.
The copper purse nets are respectively fixedly tied and connected with the contact points of the transverse lacing lines and the vertical lacing lines through polyethylene braided wires.
The upper end and the lower end of the copper purse net are respectively connected with ultra-high strength bullet-proof vest netting, the lower end of the copper purse net is embedded into a submarine groove by 5-10cm, the bullet-proof vest netting at the lower end is embedded into the seabed by 45-50cm, the bullet-proof vest netting at the upper end is exposed on the water surface at the lowest tide level and is positioned below the water surface, and the bullet-proof vest netting at the upper end is exposed out of the water surface by 2-3m at the highest tide level.
The vertical lacing line and the transverse lacing line are both made of steel wire ropes with the diameter of 0.8-1.0cm and wrapped with nylon cloth.
The upper end of the vertical lacing line is fixed on the top connecting steel frame of the steel pipe pile, the lower end of the vertical lacing line is provided with a trapezoidal cement block sinker, and the trapezoidal cement block sinker is buried in a submarine groove.
And the outer surface of the steel pipe pile is coated with antirust polyethylene resin.
The diameter of the steel pipe pile is 0.8-1.2m, and the wall thickness is 0.6-0.8 cm; the distance between the adjacent steel pipe piles is 5m, the lower end of each steel pipe pile is buried in the seabed by 10-15m, and the upper end of each steel pipe pile is exposed out of the water by 2-3m at the highest tide.
Compared with the prior art, the utility model has the advantages of:
1. the fixing device of the transverse lacing line adopts the structure of the embracing ring and the embracing arm, so that the operation is convenient and firm, the problem that the copper purse net is corroded, abraded and broken to break the net due to the reaction generated by the contact of the copper purse net and the steel pipe pile is solved, the integrity of the steel pipe pile is kept, and the typhoon resistance is greatly improved;
2. the steel rope adopts a transverse steel rope lacing line and a longitudinal steel rope lacing line, and is characterized by no elasticity, and the copper net can be fatigue-cracked due to longitudinal and transverse reciprocating of a steel rope made of other materials because of large elasticity;
3. the copper netting still lies below the water surface when in the lowest tide level, and the copper netting is always in seawater and generally cannot be exposed to the air, so that the copper netting can be prevented from being oxidized by contacting with air, the service life of the copper purse net is greatly prolonged, and the netting made of the superstrong bulletproof clothes material on the upper part can be replaced after long-term use; the part of the lower part of the copper net embedded into the seabed is only 5-10cm, and the part is connected with the netting made of the bulletproof clothes material and embedded into the seabed, so that the cost can be greatly reduced;
4. the steel pipe pile with the diameter of 0.8-1.2m is driven into the seabed by 10-15m, and the typhoon resistance is greatly enhanced;
5. the trapezoidal cement block sinker with a structure of small upper part and large lower part is adopted, is not easy to be pulled up after being buried in the seabed, and has stronger stability.
To sum up, the utility model relates to a large-scale steel-pipe pile copper purse seine breeding device has solved because of indulging, the problem of breaking of copper mesh that horizontal reciprocating motion arouses that the metal is tired to lead to, and its anti typhoon ability strengthens by a wide margin, prolongs the service life of large-scale copper purse seine, reduces use cost.
Drawings
FIG. 1 is a top view of the large steel pipe pile copper purse net culture device of the utility model;
FIG. 2 is a schematic view of the connection relationship between two steel pipe piles according to the present invention;
fig. 3 is a top view of the transverse lacing wire fixing device of the present invention;
fig. 4 is a front view of the transverse lacing wire fixing device of the present invention;
fig. 5 is a schematic structural view of the steel purse net of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
A large-scale steel pipe pile copper purse net breeding device is shown in figures 1 and 2 and comprises a plurality of steel pipe piles 1 distributed at equal intervals, each steel pipe pile 1 is encircled into a circle, a vertical lacing line 2 made of steel wire ropes is arranged between every two adjacent steel pipe piles 1, the vertical lacing line 2 is fixedly connected with a transverse lacing line 3 made of a plurality of steel wire ropes which are longitudinally and uniformly distributed through nylon ties, the transverse lacing line 3 is located on the inner side of each steel pipe pile 1, the transverse lacing lines 3 are connected end to form a circle, a plurality of transverse lacing line fixing devices (shown in figure 3) used for fixing the transverse lacing lines 3 are arranged on each steel pipe pile 1, a copper purse net 4 is arranged on a framework formed by connecting the vertical lacing lines 2 and the transverse lacing lines 3, and a breeding area 10 is formed in space in the copper purse net 4.
In this embodiment, as shown in fig. 3 and 4, the transverse lacing line fixing device includes a hoop 5 with an opening and two hoop arms 6 symmetrically disposed at the end of the opening of the hoop 5, the hoop 5 is fixedly sleeved on the outer wall of the steel pipe pile 1, the hoop arms 6 face the breeding area 11, the hoop arms 6 are provided with clamping grooves 7 for placing the transverse lacing line 3, and the two hoop arms 7 are fastened and connected by bolts 8. The height of the locking groove 7 is flush with the height of the transverse lacing line 3 installed therein. The diameter of the embracing ring 5 is equal to the outer diameter of the steel pipe pile 1, the thickness of the embracing ring 5 is 0.3-0.4cm, the height of the embracing ring 5 is 3-4cm, the length of the embracing arm 6 is 8-10cm, and the depth of the clamping groove 7 is 1-2 cm.
In this embodiment, the copper seine 4 is fixed by binding with the contact points of the transverse lacing lines 3 and the vertical lacing lines 2 respectively through polyethylene braided wires. As shown in fig. 5, the upper and lower ends of the copper purse net 4 are respectively connected with ultra-high strength body armor net 9, the lower end of the copper purse net 4 is embedded into a submarine groove by 5-10cm, the body armor net 9 at the lower end is embedded into the seabed by 45-50cm, the body armor net 9 at the upper end is exposed on the water surface at the lowest tide level and the copper purse net 4 is under the water surface, and the body armor net 9 at the upper end is exposed out of the water surface by 2-3m at the highest tide level. The vertical lacing line 2 and the transverse lacing line 3 are both made of steel wire ropes with the diameter of 0.8-1.0cm and the surfaces of which are wrapped with nylon cloth, the upper end of the vertical lacing line 2 is fixed on a connecting steel frame at the top of the steel pipe pile 1, the lower end of the vertical lacing line 2 is provided with a trapezoidal cement block sinker 10, and the trapezoidal cement block sinker 10 is buried in a submarine groove. The outer surface of the steel pipe pile 1 is coated with rust-proof polyethylene resin. The diameter of the steel pipe pile 1 is 0.8-1.2m, and the wall thickness is 0.6-0.8 cm; the horizontal distance between the adjacent steel pipe piles 1 is 5m, the lower end of each steel pipe pile 1 is buried in the seabed by 10-15m, and the upper end of each steel pipe pile 1 is exposed out of the water by 2-3m when the water is at the highest tide level.
The above embodiments are further illustrative of the present invention, but the scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a large-scale steel-pipe pile copper purse seine breeding device, includes a plurality of equidistant distribution's steel-pipe pile, each the steel-pipe pile enclose into the round each other, its characterized in that: the steel pipe pile comprises two adjacent steel pipe piles, wherein a vertical lacing line made of steel wire ropes is arranged between the two adjacent steel pipe piles, the vertical lacing line is fixedly connected with a plurality of transverse lacing lines made of the steel wire ropes which are longitudinally and uniformly distributed through nylon ties, the transverse lacing lines are positioned on the inner sides of the steel pipe piles, each transverse lacing line is connected end to form a circle, a plurality of transverse lacing line fixing devices used for fixing the transverse lacing lines are arranged on the steel pipe piles, a framework formed by connecting the vertical lacing lines and the transverse lacing lines is provided with a copper purse net, and a space in the copper purse net forms a culture area.
2. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: the transverse lacing line fixing device comprises an embracing ring with an opening and two embracing arms symmetrically arranged at the end part of the opening of the embracing ring, the embracing fixing sleeve is arranged on the outer wall of the steel pipe pile, the embracing arms face the culture area, clamping grooves for placing the transverse lacing line are formed in the embracing arms, and the two embracing arms are fastened and connected through bolts.
3. The large-scale steel pipe pile copper purse net breeding device of claim 2, characterized in that: the height of the clamping groove is flush with that of the transverse lacing line installed in the clamping groove.
4. The large-scale steel pipe pile copper purse net breeding device of claim 2, characterized in that: the diameter of the embracing ring is equal to the outer diameter of the steel pipe pile, the thickness of the embracing ring is 0.3-0.4cm, the height of the embracing ring is 3-4cm, the length of the embracing arm is 8-10cm, and the depth of the clamping groove is 1-2 cm.
5. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: the copper purse nets are respectively fixedly tied and connected with the contact points of the transverse lacing lines and the vertical lacing lines through polyethylene braided wires.
6. The large-scale steel pipe pile copper purse net breeding device of claim 5, characterized in that: the upper end and the lower end of the copper purse net are respectively connected with ultra-high strength bullet-proof vest netting, the lower end of the copper purse net is embedded into a submarine groove by 5-10cm, the bullet-proof vest netting at the lower end is embedded into the seabed by 45-50cm, the bullet-proof vest netting at the upper end is exposed on the water surface at the lowest tide level and the copper purse net is positioned below the water surface, and the bullet-proof vest netting at the upper end is exposed out of the water surface by 2-3m at the highest tide level.
7. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: the vertical lacing line and the transverse lacing line are both made of steel wire ropes with the diameter of 0.8-1.0cm and wrapped with nylon cloth.
8. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: the upper end of the vertical lacing line is fixed on the top connecting steel frame of the steel pipe pile, the lower end of the vertical lacing line is provided with a trapezoidal cement block sinker, and the trapezoidal cement block sinker is buried in a submarine groove.
9. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: and the outer surface of the steel pipe pile is coated with antirust polyethylene resin.
10. The large-scale steel pipe pile copper purse net breeding device of claim 1, characterized in that: the diameter of the steel pipe pile is 0.8-1.2m, and the wall thickness is 0.6-0.8 cm; the distance between the adjacent steel pipe piles is 5m, the lower end of each steel pipe pile is buried in the seabed by 10-15m, and the upper end of each steel pipe pile is exposed out of the water by 2-3m at the highest tide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264981.5U CN211241308U (en) | 2019-08-06 | 2019-08-06 | Large-scale steel-pipe pile copper purse seine breeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921264981.5U CN211241308U (en) | 2019-08-06 | 2019-08-06 | Large-scale steel-pipe pile copper purse seine breeding device |
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| CN211241308U true CN211241308U (en) | 2020-08-14 |
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| CN201921264981.5U Active CN211241308U (en) | 2019-08-06 | 2019-08-06 | Large-scale steel-pipe pile copper purse seine breeding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303261A (en) * | 2021-04-29 | 2021-08-27 | 浙江海洋大学 | Rapid installation purse seine for aquaculture and installation method thereof |
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2019
- 2019-08-06 CN CN201921264981.5U patent/CN211241308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303261A (en) * | 2021-04-29 | 2021-08-27 | 浙江海洋大学 | Rapid installation purse seine for aquaculture and installation method thereof |
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