Deep sea net cage connecting device capable of preventing netting from being abraded

Abstract

The utility model discloses a deep sea net cage connecting device capable of preventing netting abrasion, belongs to the field of mariculture equipment, and solves the problem that netting, an eye plate and a steel structure are easily abraded after the eye plate is connected with a steel frame in the prior art. In the application, a netting assembly is bound on a net cage frame; the net cage frame is provided with an inner side eye plate, and the connecting position of the netting assembly and the net cage frame is located at the inner side eye plate of the net cage frame. A plurality of netting connecting parts are mounted at an inner side eye plate of the net cage frame, and the netting connecting parts protrude out of the surface of the net cage frame; the netting assembly comprises a netting steel rope and a netting main body; the edge of the netting main body is fixed with the netting steel rope; and the netting steel rope is bound on the netting connecting part. According to the deep sea net cage connecting device capable of preventing the netting from being abraded, the contact between the high-performance netting and the eye plate and the rigid frame structure is reduced, and the netting abrasion risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of deep sea net cage connecting devices of preventing net wear and tear, belong to marine aquaculture equipment field. BACKGROUND

[0002] In deep sea aquaculture net cage, high-performance net is anchored on frame system, and the main stress is usually borne by force cable, which is connected with steel frame through eye plate. Since the eye plate is connected with the steel frame, it is easy to cause wear and tear of the net and the eye plate and the steel structure, and the net mesh may expand, the net may be broken, and the strength of the cable may decrease, which will cause great loss such as escape of fish fry. Therefore, it is necessary to protect the net product, reduce the contact between the rope net and the frame, improve the service life of the net, and reduce the risk of aquaculture. SUMMARY

[0003] The utility model provides a kind of deep sea net cage connecting devices of preventing net wear and tear, reduce the contact between high-performance net and eye plate and rigid frame structure, reduce the risk of net wear and tear.

[0004] The utility model adopts the technical scheme of a kind of deep sea net cage connecting devices of preventing net wear and tear, including net cage frame and net component, and the net component is tied on the net cage frame;

[0005] The net cage frame has an inner eye plate, and the connection position of the net component and the net cage frame is located at the inner eye plate of the net cage frame;

[0006] A plurality of net connecting parts are installed at the inner eye plate of the net cage frame, and the net connecting parts protrude from the surface of the net cage frame.

[0007] The net component includes net cable and net body, and the edge of the net body is fixed with the net cable.

[0008] The net cable is tied on the net connecting part.

[0009] Optimized, the deep sea net cage connecting device for preventing net wear and tear, the net connecting part is arc-shaped and fixed with the net cage frame;

[0010] The arc-shaped openings of the net connecting part are fixed and welded with the inner eye plate of the net cage frame.

[0011] Optimized, the deep sea net cage connecting device for preventing net wear and tear, the net connecting part is arranged at an angle with the surface of the inner eye plate of the net cage frame.

[0012] Optimized, the deep sea net cage connecting device for preventing net wear and tear, the inner eye plate of the net cage frame has a plurality of metal connecting pieces, and the arc-shaped net connecting part crosses the metal connecting pieces.

[0013] The optimized deep-sea net cage connecting device for preventing net wear is characterized in that the net connecting part is formed by bending a round steel.

[0014] The optimized deep-sea net cage connecting device for preventing net wear is characterized in that the net connecting part is formed by bending a round steel.

[0015] The optimized deep-sea net cage connecting device for preventing net wear is characterized in that the net connecting part is formed by bending a round steel.

[0016] The optimized deep-sea net cage connecting device for preventing net wear is characterized in that the net connecting part is formed by bending a round steel.

[0017] The application has the advantages that:

[0018] The technical scheme of the application reduces the wear of high-performance nets caused by wave impact, thereby greatly reducing the breeding risks such as fry escape and improving the service life of the nets. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 Fig. 1 is a structural schematic view of the net cage frame of the application;

[0020] Figure 2 Fig. 2 is a structural schematic view of the connection between the net connecting part and the net cage frame;

[0021] Figure 3 Fig. 3 is a structural schematic view of the connection between the net assembly and the net connecting part. DETAILED DESCRIPTION

[0022] The technical features of the application will be further described below in combination with the drawings and specific embodiments.

[0023] As shown in the drawings, the application discloses a deep-sea net cage connecting device for preventing net wear, which comprises a net cage frame 1 and a net assembly 2.

[0024] In the technical scheme of the application, a cylinder is welded on the inside eye plate of the net cage frame 1 in the same plane direction as the net assembly 2, and after the net assembly 2 is assembled, the net assembly 2 is anchored on the cylinder with stitching lines, so that the net is tightly connected with the frame structure.

[0025] Specifically, as shown in the figure, the net cage frame 1 has an inner side eye plate, and the connection position of the net cover assembly 2 with the net cage frame 1 is located at the inner side eye plate of the net cage frame 1. A plurality of net cover connecting parts 101 are installed at the inner side eye plate of the net cage frame 1, and the net cover connecting parts 101 protrude from the surface of the net cage frame 1. The edges of the net cover body 202 are fixed with the net cover cables 201, and the net cover cables 201 are tied on the net cover connecting parts 101.

[0026] The net cover connecting parts 101 are arc-shaped and fixed with the net cage frame 1, and the two ends of the arc-shaped opening of the net cover connecting parts 101 are fixedly welded with the inner side eye plate of the net cage frame 1. The net cover connecting parts 101 are arranged at an angle with the surface of the inner side eye plate of the net cage frame 1, so that the net cover connecting parts 101 can have a part away from the inner side eye plate of the net cage frame 1 to a certain extent, and when tying on the net cover connecting parts 101, the tying ropes can be prevented from contacting and rubbing with other components except the net cover connecting parts 101. For example, the inner side eye plate of the net cage frame 1 has a plurality of metal connecting parts 3, and the arc-shaped net cover connecting parts 101 cross the metal connecting parts 3, so that when tying on the net cover connecting parts 101, the tying ropes can be prevented from rubbing with the metal connecting parts 3. Moreover, in this way, the net cover body 202 is away from the net cage frame 1 to a certain extent, so that the net cover body 202 can be prevented from rubbing with the surface of the net cage frame 1 and the surface components thereof, the wear resistance is increased, and the wear risk of the net cover body 202 is reduced.

[0027] The net cover connecting parts 101 are formed by bending a round steel, the diameter of the round steel is 20-30 mm, and the spacing between the welded round steel and the frame structure is adjusted according to the size of the cultured fish. The adjacent two net cover connecting parts 101 can be connected by a round steel. In actual use, a longer round steel rod can be used, and the net cover connecting parts 101 are bent on the round steel rod at certain intervals and then welded on the inner side eye plate of the net cage frame 1.

[0028] The net cover cables 201 have a plurality of sewing lines, and the net cover cables 201 are anchored on the net cover connecting parts 101 by the sewing lines, and a plurality of sewing lines are tied on each net cover connecting part 101. The edges of the net cover body 202 are woven on the net cover cables 201 and fixed with the net cover cables 201 when the net cover body 202 is woven.

[0029] The technical scheme of the present application uses the net cover connecting parts 101 as the arc-shaped net cover tying structure, and increases the spliced high-performance mesh at the frame connecting part to avoid the direct wear of the rigid connecting part on the frame structure and the high-performance net cover.

[0030] Of course, the above description is not a limitation of the utility model, the utility model is not limited to the above examples, the ordinary skilled in the art, within the scope of the utility model, the changes, modifications, additions or replacements made, should belong to the protection scope of the utility model.

Claims

1. A deep-sea cage connection device for preventing mesh wear, comprising a cage frame (1) and a mesh assembly (2), wherein the mesh assembly (2) is tied to the cage frame (1); characterized in that: The cage frame (1) has an inner eye plate, and the connection position between the mesh assembly (2) and the cage frame (1) is located at the inner eye plate of the cage frame (1). Several mesh connecting parts (101) are installed on the inner eye plate of the cage frame (1), and the mesh connecting parts (101) protrude from the surface of the cage frame (1); The mesh assembly (2) includes a mesh rope (201) and a mesh body (202); the edge of the mesh body (202) is fixed to the mesh rope (201); The netting rope (201) is tied to the netting connector (101).

2. The deep-sea cage connection device for preventing mesh wear according to claim 1, characterized in that: The mesh connecting part (101) is arc-shaped and fixed to the mesh frame (1); The arc-shaped openings of the mesh connecting part (101) are fixedly welded to the inner eye plate of the mesh frame (1).

3. The deep-sea cage connection device for preventing mesh wear according to claim 2, characterized in that: The mesh connecting part (101) is set at an angle to the inner eye plate surface of the mesh frame (1).

4. The deep-sea cage connection device for preventing mesh wear according to claim 3, characterized in that: The inner eye plate of the cage frame (1) has several metal connectors (3), and the arc of the mesh connecting part (101) crosses the metal connectors (3).

5. The deep-sea cage connection device for preventing mesh wear according to claim 1, characterized in that: The mesh connecting part (101) is formed by bending round steel.

6. The deep-sea cage connection device for preventing mesh wear according to claim 1, characterized in that: The mesh rope (201) has several stitching lines, and the mesh rope (201) is tied and anchored to the mesh connecting part (101) by the stitching lines; Several stitching threads are tied to each mesh connection (101).

7. The deep-sea cage connection device for preventing mesh wear according to claim 1, characterized in that: The edge of the mesh body (202) is woven into the mesh rope (201) and fixed to the mesh rope (201) during the weaving process of the mesh body (202).

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