The invention belongs to the technical field of underwater towing in ocean engineering and discloses a large underwater combined towing device and a utilization method thereof. The large underwater combined towing device comprises an underwater towing assembly and a laying mechanism. A first floater, a second floater and a third floater are connected together by the large underwater combined towing device through a combination frame; an upper supporting frame and a lower supporting frame are fixedly connected to form the combination frame, the first floater is fixed to the center of diagonal circular pipes of the upper supporting frame, and the second floater and the third floater are fixedly connected onto the lower supporting frame. The laying mechanism comprises a cable guide frame and two carrier frames, a cable guide wheel on the cable guide frame is connected with a steel cable connection hole of a sled type component, and the carrier frames are connected with hooks matched with two hook holes of the sled type component through suspension cables. The combined towing device has the advantages that by consideration of the requirements on deck storage, aquatic laying and underwater towing operations, towing operations of the underground towing assembly under high-draught conditions can be guaranteed, floatation stability and directional stability can be realized, and the problem of difficulty in aquatic laying of large towing structures is solved.
Large underwater combined towing device and utilization method thereof
2015-08-05
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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