The present invention relates to a submersible mooring pulley having a separable chain wheel, wherein: the connection of a mooring chain extending from an underwater anchor can be reliably made; and the bi-directional movement of the fairlead chain extending from an offshore structure can be regulated, thereby enabling smooth adjustment of offshore structure mooring tension in normal circumstances while enabling the smooth disconnection of the fairlead chain in an emergency; and the chain wheel in contact with the fairlead chain can be separated, thereby facilitating maintenance of the chain wheel and enabling one chain wheel to be selectively applied to multiple submersible mooring pulleys, thus reducing the cost of operating an offshore structure mooring system.
Submersible mooring pulley having separable chain wheel
25.12.2024
Patent
Elektronische Ressource
Englisch
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