The invention relates to the field of ship equipment, and discloses an anchor chain abandoning device for a ship. The device comprises a mounting support plate, a sleeve is fixedly connected to one side of the top of the mounting support plate, a sliding shaft capable of horizontally moving is arranged at the top of the mounting support plate, one end of the sliding shaft extends into the sleeve, a rotating baffle for limiting and blocking the sliding shaft is arranged in the sleeve, and the other end of the sliding shaft is in threaded connection with a limiting baffle in a sleeved mode. Through the integral structural design of the sliding shaft, the limiting ring and the chain hook together with the anchor chain, one end of the sliding shaft is used for limiting in the sleeve, and when the chain is abandoned under the tight condition, and by controlling and canceling limiting blocking on the sliding shaft in the sleeve, the sliding shaft, the limiting ring and the chain hook are integrally separated from the mounting support plate and the sleeve together with the anchor chain under the action of the pulling force of the gravity of the anchor chain, so that the problem that according to an existing chain abandoning device, due to the pulling effect of the gravity of an anchor chain, a sailor is difficult to take out the tail end of the anchor chain from a chain hook, and the anchor chain is separated from the chain hook is effectively solved.

    本发明涉及船舶设备领域,且公开了一种船舶用锚链弃链器,包括安装支板,所述安装支板顶部的一侧固定连接有套管,所述安装支板的顶部设有可水平移动的滑轴,所述滑轴的一端延伸至套管内,且套管内设有对滑轴进行限位阻挡的旋转挡板,所述滑轴的另一端螺纹套接有限位挡板。通过与锚链一起的滑轴、限位环、链钩的整体结构设计,利用滑轴的一端在套管内进行限位,在紧紧情况进行弃链时,通过控制取消套管内对滑轴的限位阻挡,滑轴、限位环、链钩整体在锚链重力的拉拽力作用下,和锚链一起与安装支板、套管分离,有效的避免了现有的弃链器容易因锚链自身重力的拉拽作用,船员难以将锚链的末端从链钩处取出,使得锚链与链钩分离的问题。


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    Title :

    Anchor chain abandoning device for ship


    Additional title:

    一种船舶用锚链弃链器


    Contributors:
    CAO BO (author)

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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