The invention provides a water lifesaving device, and belongs to the technical field of lifesaving equipment. The device comprises a U-shaped floating body, a second rotating shaft, two first pushing mechanisms and an auxiliary pushing mechanism, the U-shaped floating body comprises an arc-shaped part and two straight parts, screen cloth is arranged in an opening of the U-shaped floating body, the second rotating shaft is horizontally and rotatably arranged between the rear ends of the two straight parts, and the two first pushing mechanisms are both arranged on the second rotating shaft. The first pushing mechanism comprises a round pipe, a sliding block, a pedal plate and a swinging structure, the round pipe is fixedly arranged on the second rotating shaft, a bottom plate is fixedly arranged at the rear end of the round pipe, the sliding block is arranged in the round pipe in a sliding mode, a reset spring is fixedly connected between the rear end of the sliding block and the bottom plate, and the pedal plate is hinged to the front end of the sliding block through a push rod. When the sliding block slides back and forth in the round tube, the swinging structure can swing up and down to push the U-shaped floating body to move forwards, and the auxiliary pushing mechanism can assist in pushing the U-shaped floating body to move forwards. Sailors can be driven to move around, and the rescue efficiency is improved.

    本发明提供了一种水上救生装置,属于救生设备技术领域。本发明包括U型浮体、第二转轴、两个第一推动机构和辅助推动机构,U型浮体包括弧形部和两个平直部,U型浮体的开口内设有网布,第二转轴水平转动设置在两个平直部的后端之间,两个第一推动机构均设置在的第二转轴上,第一推动机构包括圆管、滑块、脚踏板和摆动结构,圆管固设在第二转轴上,圆管的后端固设有底板,滑块滑动设置在圆管内,滑块的后端和底板之间固连有复位弹簧,脚踏板通过推杆铰接在滑块的前端,当滑块在圆管内来回滑动时,摆动结构能够上下摆动,推动U型浮体向前移动,辅助推动机构能够辅助推动U型浮体向前移动。本发明能够带着船员向周围移动,提高救援效率。


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    Titel :

    Marine lifesaving device


    Weitere Titelangaben:

    一种海上救生装置


    Beteiligte:
    FAN DINGHAI (Autor:in) / SU YUXIANG (Autor:in) / ZHOU ZHITAO (Autor:in) / LUO JIANFENG (Autor:in) / SUO HUA (Autor:in)

    Erscheinungsdatum :

    2022-02-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F03D Windkraftmaschinen , WIND MOTORS



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