The invention discloses an underwater adaptive mooring cable tension device which is mounted on a cable arranging device of an underwater winch of a main floating body of a submerged buoy and comprises a rotary seat, a cable access opening, a base and tension roller trains. The rotary seat is mounted on the base, is connected with the base by a thrust bearing and a radial bearing and can rotate by 360-degree angles on the horizontal plane. The cable access opening is connected onto the rotary seat by hinge support arms, and the hinge support arms can rotate around hinge shafts. The tension roller trains are arranged in the rotary seat and the base, and a mooring cable which is fed into the underwater adaptive mooring cable tension device from the cable access opening and penetrates the rotary seat and the base can be clamped by the tension roller trains. The underwater adaptive mooring cable tension device has the advantages that the rotary seat can rotate, the hinge support arms can rotate around the shafts, accordingly, the direction of tension for pulling a floater in the cable access opening can keep in the longitudinal direction of the mooring cable, loosening, tightening and shaking of the mooring cable due to fluctuation of waves and transverse acting force which is applied to the mooring cable under the effect of sea current can be effectively eliminated, and the environmental adaptability and the severe sea condition resistance of the underwater winch can be improved.
Underwater adaptive mooring cable tension device
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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