The invention provides a bridging motorboat, wherein a water jet propulsion device is adopted, the propulsion efficiency is high, and the positive thrust and the negative thrust are large; a ship body is flexible in steering, and the in-situ full-rotation function of the ship body can be achieved. The bridging motorboat comprises a main boat body, a cockpit arranged in the main boat body and a deck arranged on the top of the main boat body. A rigid pushing device is arranged on the outer bow portion of the main boat body and used for pushing a floating bridge. Two sets of power units are arranged in a cabin of the main boat body side by side, and each set of power unit comprises a diesel engine power device, a gearbox, a shaft system and a water jet propulsion device; the output end of the diesel engine power device is connected with the input end of the corresponding gearbox; the gearbox is connected with the water jet propulsion device through a shaft system; the water jet propulsion device is provided with a steering mechanism and a reversing mechanism; a connecting support is arranged on the bow portion of the deck and can be connected with the floating bridge, and pushing of the floating bridge and driving of the floating bridge to reverse are achieved.

    本发明提供一种架桥汽艇,采用喷水推进装置,推进效率高,正、反推力大;且船体转向灵活,可实现船体原地全回转功能。该架桥汽艇包括:主艇体、设置在主艇体内的驾驶舱以及设置在主艇体顶部的甲板;主艇体外部艏部设有刚性顶推,用于实现对浮桥的顶推;主艇体船舱内并排设置两套动力单元,每套动力单元均包括:柴油机动力装置、齿轮箱、轴系和喷水推进装置;柴油机动力装置的输出端与对应齿轮箱的输入端相连;齿轮箱通过轴系与喷水推进装置相连;喷水推进装置带有转向机构和倒车机构;甲板艏部设有连接支架,连接支架能够与浮桥连接,实现对浮桥的顶推和带动浮桥倒车。


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    Title :

    Bridging motorboat


    Additional title:

    一种架桥汽艇


    Contributors:
    XU BIAO (author) / WANG WEI (author) / HUANG XINLEI (author) / DING ENBAO (author) / LI JIE (author) / LIU YONG (author) / YANG FEI (author) / HU JIANGPING (author)

    Publication date :

    2022-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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