The invention discloses a stern rope ring unfolding, hanging and dragging traction device which can quickly establish connection between a mother ship and a recovery target so as to pull a recovery target and assist in laying the target. The device comprises a traction rope, left and right traction rods, a rope guide device, a releaser and a winch. The traction rope is released by the winch, thenpenetrates through the rope guide device, is positioned at the tail end of the left traction rod, then is wound to the tail end of the right traction rod and finally is fixed to the releaser after passing through the rope guide device, and therefore a U-shaped rope loop is formed on the water surface of the stern. During use, a recovered object carries a hook to enter the rope ring, the hook is used for hooking the rope ring, and the rope ring is separated from the tail ends of the left traction rod and the right traction rod under the traction action of the recovery target and is closed underthe limitation of the rope guide device, so that dragging of the recovery target is realized. When a target is placed, the closed rope loop is hung on the hook of the target, and the target is tensioned to stably enter water. After the target enters the water, the releaser releases the traction cable, and the traction cable is pulled back to be separated from the hook on the target to finish laying.

    本发明公开一种船尾绳圈展开挂绊牵引装置,能够较快的在母船和回收目标之间建立连接,从而牵引回收目标并辅助布放目标。包括:牵引索、左右牵引杆、导索装置、释放器和绞车。牵引索经绞车放出后穿过导索装置,然后在过左牵引杆末端定位后绕到右牵引杆末端,最后通过导索装置后固定到释放器,由此在船尾水面形成一道U形绳圈。使用时被回收对象携带挂钩进入绳环,利用挂钩挂住绳圈,绳圈在回收目标的牵引力作用下从左牵引杆和右牵引杆末端脱离,在导索装置的限制下并拢,实现回收目标的拖曳。布放目标时将并拢的绳圈悬挂到目标的挂钩上,并拉紧目标确使其稳定入水。目标入水完毕后,释放器释放牵引索,将牵引索拉回与目标上的挂钩脱离即完成布放。


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    Titel :

    Stern rope ring unfolding, hanging and dragging traction device


    Weitere Titelangaben:

    一种船尾绳圈展开挂绊牵引装置


    Beteiligte:
    SHI ZIFENG (Autor:in) / WANG ZHANYONG (Autor:in) / WANG SONG (Autor:in) / ZHANG PENG (Autor:in)

    Erscheinungsdatum :

    2020-05-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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