The invention relates to a marine hawse pipe cover opening and closing device which comprises a motor, a first worm and gear reducer, a second worm and gear reducer, a manual bevel gear mechanism and a transmission shaft. The output shaft of the motir is connected with the input shaft of the first worm and gear reducer. An output shaft of the first worm gear reducer is connected with an input end of a manual bevel gear mechanism, an output shaft of the manual bevel gear mechanism is connected with an input shaft of a second worm gear reducer, an output shaft of the second worm gear reducer is connected with a transmission shaft, and a cover plate assembly is mounted on the transmission shaft. The marine hawse pipe cover opening and closing device has the advantages that by arranging the two worm gear reducers and the manual bevel gear mechanism, it is guaranteed that the hawse pipe cover can be opened or closed at any angle, and the self-locking function and the emergency manual operation function at any angle are achieved at any time.

    本发明涉及一种船用锚链筒盖启闭装置,包括电机、第一蜗轮蜗杆减速器、第二蜗轮蜗杆减速器、手动锥齿轮机构和传动轴,所述电机的输出轴与第一蜗轮蜗杆减速器的输入轴连接,所述第一蜗轮蜗杆减速器的输出轴与手动锥齿轮机构的输入端连接,所述手动锥齿轮机构的输出轴与第二蜗轮蜗杆减速器的输入轴连接,所述第二蜗轮蜗杆减速器的输出轴与传动轴连接,在所述传动轴上安装有盖板总成。本发明的优点是通过设置两个蜗轮蜗杆减速器和手动锥齿轮机构,保证锚链筒盖可以在任意角度下打开或关闭,并实现在任意角度下随时自锁功能,以及应急手动操作功能。


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    Title :

    Marine hawse pipe cover opening and closing device and control method


    Additional title:

    一种船用锚链筒盖启闭装置及操控方法


    Contributors:
    LI JIANPING (author) / CHEN JIANFENG (author) / WANG SHUAI (author) / ZHOU DAOQING (author) / XU FEI (author) / WANG HAO (author)

    Publication date :

    2021-12-31


    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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