The invention belongs to the technical field of ship iron outfitting, and discloses a marine mast lamp lifting device which comprises a mast, a lifting assembly and a locking assembly, the top of the mast is connected with a mast lamp, the lifting assembly comprises a guide plate and a guide rail, the guide rail is vertically connected to a ship body, and a sliding groove and a first through hole penetrating through the sliding groove are formed in the guide rail; one side of the guide plate is connected to the mast, the other side of the guide plate is slidably arranged in the sliding groove, a plurality of second through holes arranged at intervals are formed in the side, located in the sliding groove, of the guide plate, the locking assembly comprises a locking bolt and a locking nut, one end of the locking bolt abuts against the guide rail, and the other end of the locking bolt penetrates through the first through hole and the second through hole and extends out of the guide rail; the locking nut is in threaded connection with the part of the locking bolt extending out of the guide rail. The lifting device is simple in structure and easy to operate, the structure for achieving lifting adjustment has large openness, no maintenance dead angle exists, and therefore the maintenance difficulty is reduced, and the maintenance cost is reduced.

    本发明属于船舶铁舾装技术领域,公开了一种船用桅灯升降装置,包括桅杆、升降组件和锁定组件,桅杆的顶部连接有桅灯,升降组件包括导向板和导轨,导轨竖直连接于船体上,导轨上开设有滑槽和贯穿滑槽的第一通孔,导向板的一侧连接于桅杆上,另一侧可滑动地设于滑槽中,导向板位于滑槽的一侧开设有多个间隔设置的第二通孔,锁定组件包括锁定螺栓和锁定螺母,锁定螺栓的一端与导轨抵接,另一端穿过第一通孔和第二通孔,并伸出导轨,锁定螺母与锁定螺栓伸出导轨的部分螺纹连接。其结构简单,易操作,并且实现升降调节的结构具有较大的开放性,不存在维护死角,从而减小维护难度,降低维护成本。


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    Title :

    Marine mast lamp lifting device


    Additional title:

    船用桅灯升降装置


    Contributors:
    WANG ZHENXING (author) / LUO HUAZHEN (author) / FU QIANQIAN (author)

    Publication date :

    2023-11-28


    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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