Net cage anchoring foundation formed by transforming waste containers and suitable for soft seabed

Abstract

The invention discloses a net cage anchoring foundation formed by transforming waste containers and suitable for a soft seabed. The net cage anchoring foundation comprises two waste containers with container tops removed through cutting and four steel piles, wherein two corner columns at one end of the two waste containers are in contact tightly and are welded and connected, the tops of the two waste containers are welded with top connecting plates, the front sides and the rear sides of the waste containers are welded with bottom connecting plates, two ends of each bottom connecting plate extend out of the outer side of the corresponding container and are provided with sleeve holes. Supporting rods and reserved holes are distributed at intervals are arranged at the positions close to the upper portions of steel piles. During construction, the welded whole container is transported and pulled to a designated sea area in a floating way, the sleeve holes sleeve the upper portions of the steel piles, and fixing rods are inserted into the reserved holes for fixation. An anchor chain of a net cage is pre-anchored at the upper portion of the tight contact end of the two waste containers, then the waste containers wholly sink into sea to be in contact with the seabed, the two waste containers are charged with filler, and the steel piles are pressed into the seabed. The net cage anchoring foundation is large in whole weight, strong in anti-dumping capacity, capable of providing a larger anchoring force and low in cost.

Description

Technical field: [0001] The invention relates to an anchoring system for seawater culture net cages, more particularly, to a net cage mooring foundation suitable for soft seabed transformed from waste containers. Background technique: [0002] The container is a kind of equipment made of steel for the transportation of goods. The main components include top beams, bottom beams, door frames, side walls, end walls, box tops, corner columns, corner fittings, etc. It has high strength, firm structure, and weldability. High, good water tightness, can be used repeatedly for a long time. The container looks like figure 1 shown. At present, 94% of the world's containers are made in China. At the same time, my country is also a big country in the elimination of containers. More than 300,000 waste containers are eliminated from the transportation industry in China every year. The cost of refurbishment of waste containers is very high, and the simple recycling of steel as waste prod...

AI Technical Summary

Problems solved by technology

Among them, the iron anchor is borrowed from the anchoring method of the ship. The anchor body is made of castings. The anchoring force is proportional to the weight of the anchor body. To obtain sufficient anchoring force, more investment is required. The heavier iron anchor needs a special workboat to operate, and Difficult to locate accurately, the advantage is that it can be used in more complicated sea areas on the seabed; the price of wooden pile anchors is relatively cheap, and generally requires that the pile diameter is greater than 40 cm, the depth of penetration exceeds 4.5 m, and the angle between the anchor rope and the horizontal seabed is not greater than 17° , but it has the disadvantages that the construction quality is difficult to guarantee and the wooden piles are easy to corrode. It is suitable for sea areas with shallow water depth and sandy bottom; the anchor price of cement pier is moderate, and the mooring force is proportional to the weight of the cement pier. The adsorption force between the beds is limited, and anchoring is prone to occur in severe sea conditions

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