CN218604598U

CN218604598U - Combined aquaculture net cage based on wind power pile body of offshore wind farm

Info

Publication number: CN218604598U
Application number: CN202223001162.6U
Authority: CN
Inventors: 崔筱杰; 殷雷明; 宋明元; 龚德华; 邢彬彬; 徐鹏翔; 王梓行
Original assignee: Dalian Ocean University
Current assignee: Dalian Ocean University
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-14
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an use combination aquaculture net case on basis of offshore wind farm wind-powered electricity generation pile body, including the frame body, the frame body passes through connecting piece and wind-powered electricity generation pile body fixed connection, the rectangle is personally submitted to the cross section of frame body, all is provided with a plurality of equidistant distribution's float on four borders of frame body, four border departments of frame body all are provided with adjustable netting gear, adjustable netting gear include that one rotates the driving shaft that supports at frame body top, the both ends of driving shaft all are provided with the gear, the bottom of frame body then rotate the support have with driving shaft assorted driven shaft, support jointly between driving shaft and the driven shaft has the netting, adjustable netting structure still includes end net piece, end net piece's four sides link to each other with four netting respectively, the side department of netting is provided with the zip fastener, then fixed be provided with on the frame body with zip fastener assorted zip fastener still be provided with the driving motor that the driving shaft links to each other simultaneously on the frame body.

Description

Combined aquaculture net cage based on wind power pile body of offshore wind farm

Technical Field

The utility model relates to a marine product field of breeding, especially a combination aquaculture net case based on offshore wind power station wind-powered electricity generation pile body.

Background

In recent years, the mariculture industry in China gradually moves from the coast and the mudflat to the deep sea. Because offshore aquaculture occupies a large amount of beach wetlands and causes the problem of sea pollution due to overlarge density, the central government requires to standardize and clear offshore mariculture, which means that the next high land of mariculture development is pushed to the area close to wind power.

And the deep sea area has large wind waves, and the traditional culture net cage is easily damaged by the wind waves to cause yield reduction and even absolute harvest, so that how to safely and reliably arrange the culture net in the deep sea area is one of the key problems to be solved for realizing the deep sea culture. Meanwhile, during harvesting, more time needs to be consumed when a traditional capturing mode is adopted due to wind waves, and certain potential safety hazards exist. If the capture operation can be completed quickly and safely, the development of deep sea culture is facilitated.

There is therefore a need for a method or apparatus that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve above-mentioned technical problem, provide a simple structure, design benefit, it is rationally distributed, can resist the stormy waves, and the people of being convenient for carry out the combination aquaculture net case based on offshore wind-powered electricity generation field pile body that operates when results breed.

The technical solution of the utility model is that: the utility model provides an use combination aquaculture net case of offshore wind power station wind-powered electricity generation pile body as basis which characterized in that: the net cage comprises a frame body 1, the frame body 1 is fixedly connected with a wind power pile body 3 through a connecting piece 2, the cross section of the frame body 1 is rectangular, a plurality of floats 13 which are distributed at equal intervals are arranged on four edges of the frame body 1, adjustable netting mechanisms are arranged on the four edges of the frame body 1,

the adjustable netting mechanism comprises a driving shaft which is rotatably supported at the top of a frame body 1, gears 4 are arranged at two ends of the driving shaft, a driven shaft matched with the driving shaft is rotatably supported at the bottom of the frame body 1, a netting 5 is jointly supported between the driving shaft and the driven shaft, the adjustable netting structure further comprises a bottom net piece 6, four sides of the bottom net piece 6 are respectively connected with four netting 5, zippers 7 are arranged at the side edges of the netting 5, zippers 8 matched with the zippers 7 are fixedly arranged on the frame body 1, and a driving motor 9 connected with the driving shaft is also arranged on the frame body 1,

the bottom of the frame body 1 is also provided with a plurality of exhaust pipes 10 which are respectively in one-to-one correspondence with the driven shafts, the top end surface of the exhaust pipes 10 is provided with a plurality of exhaust holes 11 which are distributed at equal intervals, all the exhaust pipes 10 are connected with an air pump arranged at the top of the frame body 1,

the connecting piece 2 is provided with two connecting holes 12, and the two connecting holes 12 are respectively connected with the pipe fittings on the frame body 1 and the wind power pile body 3.

Compared with the prior art, the utility model, have following advantage:

the combined aquaculture net cage in the structural form is constructed on the basis of the wind power pile body in the offshore wind farm, and compared with the traditional net rope and net rope type aquaculture net cage, the combined aquaculture net cage can better resist the stormy waves in deep sea, thereby preventing the aquaculture net cage from leaving the aquaculture area under the stormy waves and even being damaged; meanwhile, the adjustable netting mechanism with a special structure is designed, when the cultured objects are harvested, the adjustable netting mechanism can drive a bottom net piece at the bottom of the culture net cage to rise, so that the cultured objects can be conveniently captured by operators, the operation time is shortened, the labor amount of the operators is reduced, and the two advantages can effectively protect the personal safety of the operators in the deep sea area. And the manufacturing process is simple, the manufacturing cost is low, so that the novel LED lamp has multiple advantages, is particularly suitable for popularization and application in the field, and has a very wide market prospect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a part of a connection between the embodiment of the present invention and a wind power pile.

Fig. 3 is a schematic structural diagram of a connector portion according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of an adjustable netting mechanism according to an embodiment of the present invention.

Fig. 5 is a partial schematic view of an exhaust pipe portion according to an embodiment of the present invention.

Fig. 6 is a schematic view showing a structure of a zipper fastener portion in an embodiment of the present invention.

Detailed Description

The following description will explain embodiments of the present invention with reference to the drawings. As shown in fig. 1 to 6: a combined aquaculture net cage based on wind power piles of an offshore wind farm comprises a frame body 1 serving as a foundation, the frame body 1 is fixedly connected with wind power piles 3 through connecting pieces 2, the cross section of the frame body 1 is rectangular, a plurality of floats 13 distributed at equal intervals are arranged on four edges of the frame body 1, adjustable netting mechanisms are arranged on the four edges of the frame body 1,

the connecting piece 2 is provided with two connecting holes 12, and the two connecting holes 12 are respectively connected with pipe fittings on the frame body 1 and the wind power pile body 3.

The utility model discloses use combination aquaculture net case of offshore wind farm wind-powered electricity generation pile body as basis's working process as follows: when a wind power pile in an offshore wind farm is constructed, a basic pipe fitting on a frame body 1 can be reserved on a wind power pile body 3 in advance through a connecting piece 2, when the combined aquaculture net cage needs to be constructed, the frame body 1 can be constructed on the basis of the basic pipe fitting, and other mechanisms are arranged after the frame body 1 is constructed, so that the aquaculture net cage is constructed around the wind power pile body;

after the aquaculture net cage is constructed, seedlings of aquaculture objects are put in the aquaculture net cage, in the aquaculture process, air is always injected into the exhaust pipes 10 by the air pump, the air can be exhausted through the exhaust holes 11 on the top end surface of each exhaust pipe 10, and air curtains are formed on four surfaces of the aquaculture net cage, so that the influence of noise generated when an offshore wind field works on aquaculture organisms can be reduced as much as possible, and meanwhile, bait deposited at the bottom of the aquaculture net cage can rise along with bubbles to achieve the effect of secondary utilization;

after a period of cultivation, when harvesting is needed, an operator drives a fishing boat to sail to the position of a cultivation net, presses a button to control all driving motors 9 to work, the driving motors 9 drive driving shafts connected with the driving shafts to rotate, when the driving shafts rotate, gears 4 arranged on the driving shafts drive a net 5 to move, in the process, driven shafts serving as auxiliary shafts also rotate along with the movement of the net 5, and in the actual work, transmission pairs (such as belt pulley transmission pairs) can be directly added between the driving shafts and the driven shafts to achieve the purpose of avoiding the stress of the net 5;

when all netting 5 forward motion, the bottom net piece 6 of being connected with them can rise thereupon, that is to say the bottom surface of aquaculture net case can constantly rise, can reduce the degree of difficulty that operating personnel catched the breed thing like this to accelerate work efficiency, reduce workman's the amount of labour.

In the process of movement of the netting 5, the zippers 7 arranged at the edges of the netting move relative to the zippers 8 fixed on the frame body 1, the zippers 7 positioned below the zippers 8 are connected with each other, and the zippers 7 positioned above the zippers 8 are separated from each other, so that the adjacent netting 5 below the water surface can be connected with each other, and meanwhile, all the netting 5 can normally move and drive the bottom net piece 6 to ascend.

Claims

1. The utility model provides an use combination aquaculture net case of offshore wind power station wind-powered electricity generation pile body as basis which characterized in that: the net cage comprises a frame body (1), the frame body (1) is fixedly connected with a wind power pile body (3) through a connecting piece (2), the cross section of the frame body (1) is rectangular, a plurality of floats (13) distributed at equal intervals are arranged on four edges of the frame body (1), adjustable netting mechanisms are arranged on the four edges of the frame body (1),

the adjustable netting mechanism comprises a driving shaft which is rotatably supported at the top of a frame body (1), gears (4) are arranged at two ends of the driving shaft, a driven shaft matched with the driving shaft is rotatably supported at the bottom of the frame body (1), a netting (5) is supported between the driving shaft and the driven shaft, the adjustable netting mechanism further comprises a bottom net piece (6), four sides of the bottom net piece (6) are respectively connected with four netting (5), zippers (7) are arranged at the side edges of the netting (5), zippers (8) matched with the zippers (7) are fixedly arranged on the frame body (1), and a driving motor (9) connected with the driving shaft is also arranged on the frame body (1),

the bottom of the frame body (1) is also provided with a plurality of exhaust pipes (10) which are respectively in one-to-one correspondence with the driven shafts, the top end surface of each exhaust pipe (10) is provided with a plurality of exhaust holes (11) which are distributed at equal intervals, all the exhaust pipes (10) are connected with an air pump arranged at the top of the frame body (1),

the connecting piece (2) is provided with two connecting holes (12), and the two connecting holes (12) are respectively connected with the pipe fittings on the frame body (1) and the wind power pile body (3).