Floating type net cage underwater quick detachable binding structure

Abstract

The invention provides a floating type net cage underwater quick detachable binding structure and belongs to the field of net cages. Concretely, a guide rope is arranged outside the net cage; one end of the guide rope is tied to a floating pipe or a net rib on the upper end of the net cage and the other end is tied to a net rib on the bottom end of a mesh; the end part of a mooring cable of a mooring system is provided with a lifting hook sleeved on the guide rope; the bottom end net rib close to the guide rope is tied with a sinker; and a position on the mooring cable and close to the lifting hook is provided with a sinker or a gravity rope knot. When unfixation is required, a user on the water can insert a hook rod into the water to hook the mooring cable, so the mooring cable can be hooked to the water surface; and the net cage can be unfixed.

Description

technical field [0001] The invention relates to an underwater binding structure of a floating net cage, which belongs to the field of net cages. Background technique [0002] The anchoring and fixing of the current floating net cages are generally like this: the mooring cables of the mooring system are connected to the water frame of the net cage, and the bottom of the net cage is the bottom of the net, which is generally not anchored by the mooring anchor unit. Anchoring only relies on the sinker to provide the anti-shock deformation of the cage, because the gravity of the sinker is downward, and the impact of the ocean current is horizontal, so this method of anti-current is not good. Under strong ocean current, The net cage is seriously deformed and the volume loss is large. And if the bottom of the net cage is also anchored, because the bottom of the net cage is generally close to the depth of 10 meters under water, then generally send divers to go down to connect the r...

AI Technical Summary

Problems solved by technology

[0002] The anchoring and fixing of the current floating net cages are generally like this: the mooring cables of the mooring system are connected to the water frame of the net cage, and the bottom of the net cage is the bottom of the net, which is generally not anchored by the mooring anchor unit. Anchoring only relies on the sinker to provide the anti-shock deformation of the cage, because the gravity of the sinker is downward, and the impact of the ocean current is horizontal, so this method of anti-current is not good. Under strong ocean current, The net cage is seriously deformed and the volume loss is large

And if the bottom of the cage is also anchored, because the bottom of the cage is generally close to a depth of 10 meters underwater, then generally divers are sent down to connect the ropes, which is costly and troublesome to operate.

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