Mooring system embedded in sea bottom

Abstract

The invention discloses a mooring system embedded in the sea bottom. The mooring system embedded in the sea bottom comprises a stabilization rack, an anchoring bushing, a knocking hammer and an anchor. The stabilization rack is provided with a connection frame, the anchoring bushing is sleeved with the connection frame in a matched mode, and the anchoring bushing is shaped like a barrel and is provided with an opening. The upper end of the anchoring bushing is fixedly connected with a main inhaul cable. The knocking hammer is arranged on the main inhaul cable in a sleeving mode and can move vertically along the main inhaul cable to knock the anchoring bushing. The anchor comprises an anchor body, an anchor bolt capable of being bent downwards, an anchor hammer and an anchor blade capable of being spread outwards. The anchor is connected in the anchoring bushing in a sliding mode through the opening of the anchoring bushing, and the anchor bolt is located below the anchoring bushing. The knocking hammer knocks the anchoring bushing and the anchoring sleeve impacts the anchor bolt, and therefore the anchor bolt can drive the anchor to be thrown into the sea bottom. After the anchoring bushing impacts the anchor bolt for several times, the anchor bolt is bent downwards, the anchoring bushing impacts the anchor hammer to enable the anchor hammer to abut against the anchor blade, and the anchor blade is deformed and spread outwards to make the anchor be fixed at the sea bottom. According to the mooring system embedded in the sea bottom, the mode of embedding an anchor in the surface layer is changed into a deep layer embedding mode that the anchor is embedded into the sea bottom, and therefore the mooring capacity of the anchor is greatly improved.

Description

technical field [0001] The invention relates to an embedded subsea mooring system. Background technique [0002] Anchors have a history of thousands of years. They have developed from stones to modern anchors. At present, there are four types of anchors: rod anchors, rodless anchors, high-holding anchors, and special anchors. Most of them are embedded anchors. The disadvantage of surface-embedded anchors is that they have poor mooring capacity. When the wind and waves are large or the anchorage is poor in quality, the anchors are prone to slip away, the position of the ship cannot be fixed, and accidents are prone to occur. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a subsea embedded mooring system, which improves the method of surface embedding anchors into subsea embedded deep embedding, and increases the anchoring capacity of the anchors. [0004] One of the technical solutions ad...

AI Technical Summary

Problems solved by technology

The disadvantage of surface-embedded anchors is that their mooring ability is poor. When the wind and waves are strong or the bottom quality of the anchorage is not good, it is easy to move the anchor, and the position of the ship cannot be fixed, which is prone to accidents.

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