The invention discloses an automatic anti-collision device and method for a tower-shaped mast. A horizontal shaft is arranged on a mast base frame and is hinged to the lower part of the mast; a mast motor arranged on the mast is meshed with a deceleration gear through a driving gear and an intermediate gear; a fixed gear which is coaxial with the horizontal shaft is arranged on the mast base frame; the deceleration gear is meshed with the fixed gear; a balancing weight is arranged at the tail end of the mast, under the horizontal shaft; a barrier detector for detecting barriers in front of a ship in the sailing direction and a barrier sensor for detecting barriers above the ship are respectively arranged on both sides of the mast base frame. The automatic anti-collision device effectively solves the problem that a conventional mast lifter is liable to cause collision accidents due to neglect or wrong judgment. The automatic anti-collision device for the tower-shaped mast, which is disclosed by the invention, can automatically detect barriers and can automatically put down the mast, so that the sailing can be guaranteed safe; the automatic anti-collision device has a high practical value.


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    Title :

    Automatic anti-collision device and method for tower-shaped mast


    Contributors:
    NG CHANG HAN (author) / CHEN ZHENGSHOU (author) / YU XINBING (author) / WU TIANXI (author) / ZENG PENG (author)

    Publication date :

    2015-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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