Method for flexibly connecting canvas for splicing between adjacent copper alloy oblique square nets

Abstract

A method for flexibly connecting canvas for splicing between adjacent copper alloy oblique square nets relates to a method for splicing aquaculture net cage fishing nets and requires a method for splicing the adjacent copper alloy oblique square nets. The method adopts flexible nylon and is characterized by comprising the following steps of: assembling a canvas tube, a rope, suture lines and awning cloth rings into a canvas flexible connecting piece; placing the canvas flexible connecting piece between two adjacent copper alloy oblique square nets, wherein ring plates which are manufactured by using the awning cloth rings and arranged on the canvas flexible connecting piece are in one-to-one correspondence to a splicing position of the copper alloy oblique square nets; performing equal-mesh suturing on the ring plates and meshes on the oblique square nets by using a polyethylene rope, so that the canvas flexible connecting piece is effectively spliced with one of the two adjacent copper alloy oblique square nets of a fishing net system; and splicing the canvas flexible connecting piece with the other one of the two adjacent copper alloy oblique square nets by the same method, so that the two adjacent copper alloy oblique square nets of the fishing net system are effectively spliced together. The method is used for splicing the adjacent copper alloy oblique square nets.

Description

technical field [0001] The invention relates to a method for splicing net clothes of net cages for aquaculture. Background technique [0002] The netting system is an essential and important part of aquaculture cages, whether it is used for marine aquaculture or freshwater aquaculture, netting is required. Cage net clothing is mainly divided into synthetic fiber net and metal net according to its material type. Metal mesh can be divided into trapezoidal mesh, woven mesh and spot welded mesh according to the weaving method; metal mesh can be divided into copper alloy mesh, galvanized barbed wire mesh and steel wire mesh according to the type of substrate material used for weaving mesh. Compared with ordinary synthetic fiber nets, copper alloy nets have the advantages of antifouling, antibacterial and corrosion resistance. They were first popularized and applied in cage pot fisheries. Application in cages. The splicing method between adjacent nets in the cage net system is ...

AI Technical Summary

Problems solved by technology

In the processing of cage facilities, effective splicing of two adjacent nets is an essential and important process. Improper splicing between two nets will lead to the escape of cultured fish in the cage, resulting in serious economic losses. , therefore, corresponding effective measures must be taken for the splicing of two adjacent nets

At the present stage, in the cage project, direct splicing of metal wires is generally used for the splicing of two adjacent metal trapezoidal nets in the netting system, which will cause the metal trapezoidal nets and splicing metal wires to be affected by comprehensive factors such as sea wind, waves, currents and sea water. Under the action, the joints are directly worn, resulting in damage to the metal wires between the metal orthorhombic nets and the splicing wires, resulting in the occurrence of fish escape accidents when the net is broken

When there is serious wear and tear on the metal trapezoidal net caused by the above-mentioned splicing method, people generally adopt the method of replacing the net clothing of the whole top net cage. Meeting the special needs of cage facilities laid in the ocean has brought difficulties to the widespread use of metal trapezoidal nets, and has become the main factor restricting the promotion and use of metal trapezoidal nets in marine aquaculture nets.

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