CN217694911U - Floated deep water net cage - Google Patents

Abstract

A suspension type deepwater net cage comprises a suspension buoyancy frame floating on the sea surface, a plane structure frame arranged below the suspension buoyancy frame and a vertical tension frame arranged below the plane structure frame, wherein the suspension buoyancy frame, the plane structure frame and the vertical tension frame are connected through a net to form an integrated structure, and the whole net cage is in an octagonal shape when overlooked; the netting includes neck net, binder net and end net, and the plane structure frame encloses by four boundary beams and closes formation square structure, is equipped with angle bracing roof beam between the adjacent boundary beam, and the flotation pontoon is installed to adjacent boundary beam junction, and the flotation pontoon middle part is equipped with the stand, and the fixed ballast is connected through the anchor chain that moors to the stand lower part. This box with a net structure provides buoyancy through the flotation pontoon cooperation of hanging buoyancy frame and planar structure frame corner jointly, compares and adopts single flotation pontoon mode to provide buoyancy in the traditional box with a net, and overall structure is last more stable, the effect of environmental load such as the wave current that significantly reduces.

Description

Floated deep water net cage

Technical Field

The utility model relates to a floated deep water box with a net.

Background

The deep sea aquaculture net cage mainly comprises a frame system, a netting, a fixing system and supporting facilities, and the deep sea aquaculture net cage is lowered to a limited depth underwater by utilizing the interaction of the fixing platforms and the characteristics of the deep sea aquaculture net cage. The traditional net cage mostly adopts a single-float structure to provide buoyancy, and downward traction force formed by the counterweight blocks at the upper bottom net of the netting reaches balance, so that the integral stability of the net cage is ensured, and when surge impact is received, the whole net cage is easy to shake, and fish cultured in the net cage is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the problems, the utility model provides a suspension type deep water net cage.

In order to achieve the above purpose, the utility model provides a suspended deepwater net cage, which comprises a suspension buoyancy frame floating on the sea surface, a planar structure frame arranged below the suspension buoyancy frame, and a vertical tension frame arranged below the planar structure frame, wherein the suspension buoyancy frame, the planar structure frame and the vertical tension frame are connected through a net to form an integrated structure, and the whole net cage is overlooked to be in an octagonal shape;

the netting comprises a neck net, a belly net and a bottom net, the neck net is arranged between the suspension floating frame and the planar structure frame, the belly net is arranged between the planar structure frame and the vertical pulling gravity frame, and the upper end of the bottom net is connected with the vertical pulling gravity frame;

the plane structure frame is enclosed by four boundary beams and closes formation square structure, and is adjacent be equipped with angle bracing roof beam between the boundary beam, it is adjacent the flotation pontoon is installed to the boundary beam junction, the flotation pontoon middle part is equipped with the stand, the stand with plane structure frame mutually perpendicular, the fixed ballast is connected through the mooring anchor chain to the stand lower part.

As a further improvement, the middle position of the bottom net is provided with a vertical bottom gravity disc.

As the utility model discloses further improve, the flotation pontoon lower part is equipped with the stand and transfers and carries the cabin.

As a further improvement, the fixed ballast lower part is provided with a suction pile, and the lower part of the suction pile extends into the seabed.

As a further improvement of the utility model, the upper part of the upright post stretches out of the sea surface and is provided with a width indicating lamp.

As the utility model discloses further improve, the box with a net is equipped with more than two sets of, and is adjacent be equipped with transition passageway between the box with a net.

The utility model has the advantages that:

this box with a net structure provides buoyancy through the flotation pontoon cooperation of hanging floating force frame and planar structure frame corner, forms multiple spot bearing structure, compares and adopts single flotation pontoon mode to provide buoyancy in the traditional box with a net, and overall structure is last more stable, the effect of environmental load such as the wave stream that significantly reduces.

Drawings

Fig. 1 is a front view of a floating deep water net cage of the utility model;

fig. 2 is a top view of the floating deep water net cage of the present invention.

In the figure: 1. suspending and pulling the floating frame; 2. a cervical mesh; 3. a planar structural frame; 31. a boundary beam; 32. angle bracing beams; 4. an abdominal net; 5. a vertical pulling gravity frame; 6. a bottom net; 7. a bottom-hanging gravity plate; 8. a width indicating lamp; 9. a column; 10. a float bowl; 11. a column load adjusting cabin; 12. mooring anchor chains; 13. fixing ballast; 14. a suction pile; 15. a transition passage.

Detailed Description

As shown in fig. 1, the utility model provides a floated deep water net cage, including floating in the suspension pulling buoyancy frame 1 on the sea, locate the plane structure frame 3 of suspension pulling buoyancy frame 1 below, locate the vertical pulling gravity frame 5 of plane structure frame 3 below, suspension pulling buoyancy frame 1, plane structure frame 3, vertical pulling gravity frame 5 form the integral type structure through the connection of netting, the whole overlook of net cage is eight sides shape, the net cage is equipped with more than two sets of, be equipped with transition passageway 15 between the adjacent net cage, transition passageway 15 both ends connect the web 4 that sets up relatively respectively, the fish of breeding in two net cages can circulate through transition passageway 15, suspension pulling buoyancy frame 1 is octagon structure;

the netting comprises a neck net 2, a belly net 4 and a bottom net 6, the neck net 2 is arranged between the suspension floating frame 1 and the plane structure frame 3, the belly net 4 is arranged between the plane structure frame 3 and the vertical-pull gravity frame 5, the upper end of the bottom net 6 is connected with the vertical-pull gravity frame 5, a vertical-bottom gravity disc 7 is arranged in the middle of the bottom net 6, and the lower part of the vertical-bottom gravity disc 7 extends into the seabed;

the plane structure frame 3 is enclosed by four boundary beams 31 and closes and forms square structure, be equipped with angle bracing beam 32 between the adjacent boundary beam 31, buoy 10 is installed to adjacent boundary beam 31 junction, be equipped with buoy ballast tank in the buoy 10, buoy 10 lower part is equipped with stand accent year cabin 11, buoy 10 middle part is equipped with stand 9, stand 9 and plane structure frame 3 mutually perpendicular, stand 9 upper portion stretches out the sea surface and installs and show wide lamp 8, stand 9 lower part is connected fixed ballast 13 through mooring anchor chain 12, fixed ballast 13 lower part is equipped with suction pile 14, suction pile 14 lower part stretches into the seabed, suction pile 14 is the opening form to back-off is in the seabed.

This box with a net structure provides buoyancy through the common cooperation of flotation pontoon that draws buoyancy frame and planar structure frame corner, forms multiple spot bearing structure, compares and adopts single flotation pontoon mode to provide buoyancy in the traditional box with a net, and overall structure is last more stable, the effect of environmental load such as the wave current that significantly reduces.

When in specific use, the utility model is described with the attached drawings for the convenience of understanding;

the suspension-pulling buoyancy frame has larger buoyancy, the buoyancy of the buoy at the connection part of the upper side beam of the planar structure frame can be adjusted through the buoy ballast tank, the bottom-hanging gravity disc and the fixed ballast have certain downward traction force, the buoyancy of the suspension-pulling buoyancy frame and the buoy is balanced with the whole net cage, and the netting is completely unfolded under the combined action of the suspension-pulling buoyancy frame, the planar structure frame, the buoy, the bottom-hanging gravity disc and the fixed ballast; the bottom-hanging gravity disc and the fixed ballast form multipoint downward traction force, the suspension-pulling buoyancy frame and the buoy relatively form multipoint upward buoyancy force, the downward traction force and the upward buoyancy force keep balance, and compared with a single-point balance mode of a traditional net cage, the net cage is better in overall stability and novel in structure.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A floated deep water box with a net, its characterized in that: the net cage comprises a suspension floating frame (1) floating on the sea surface, a plane structure frame (3) arranged below the suspension floating frame (1), and a vertical pulling gravity frame (5) arranged below the plane structure frame (3), wherein the suspension floating frame (1), the plane structure frame (3) and the vertical pulling gravity frame (5) are connected through a net to form an integrated structure, and the whole net cage is in an octagonal shape when viewed from above;

the netting comprises a neck net (2), a belly net (4) and a bottom net (6), the neck net (2) is arranged between the suspension floating frame (1) and the planar structure frame (3), the belly net (4) is arranged between the planar structure frame (3) and the vertical tension gravity frame (5), and the upper end of the bottom net (6) is connected with the vertical tension gravity frame (5);

plane structure frame (3) are enclosed by four boundary beams (31) and close formation square structure, and are adjacent be equipped with angle bracing roof beam (32) between boundary beam (31), and are adjacent boundary beam (31) junction installs flotation pontoon (10), flotation pontoon (10) middle part is equipped with stand (9), stand (9) with plane structure frame (3) mutually perpendicular, fixed ballast (13) are connected through mooring anchor chain (12) in stand (9) lower part.

2. The suspended deep water net cage according to claim 1, characterized in that: and a bottom-hanging gravity disc (7) is arranged in the middle of the bottom net (6).

3. The suspended deepwater net cage according to claim 1, wherein: and the lower part of the buoy (10) is provided with a vertical column load adjusting cabin (11).

4. The suspended deep water net cage according to claim 1, characterized in that: and a suction pile (14) is arranged at the lower part of the fixed ballast (13), and the lower part of the suction pile (14) extends into the seabed.

5. The suspended deep water net cage according to claim 1, characterized in that: the upper part of the upright post (9) extends out of the sea surface and is provided with a width indicating lamp (8).

6. The suspended deep water net cage according to claim 1, characterized in that: the net cages are provided with more than two groups, and transition channels (15) are arranged between every two adjacent net cages.

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