The invention discloses a high-rise building fire extinguishing device based on an unmanned aerial vehicle, and relates to the technical field of fire safety. The high-rise building fire extinguishingdevice comprises an unmanned aerial vehicle body, an undercarriage, a supporting plate, a battery, a battery rack, an electric push rod, a motor, a sliding way, a sliding way screw, a screw rod, a support, movable nuts, a clamping plate, an elastic clamping jaw, a one-way rack, a fire-fighting lance, a fire-fighting lance fixing frame, a bent pipe, a housing, a bearing and a connecting structureof the bearing, wherein the supporting plate is fixed to the unmanned aerial vehicle body; a power source, the electric push rod and the motor are fixed to the supporting plate; the motor is connectedwith a lead screw device and drives the screw rod to rotate; and the screw rod is provided with a clockwise thread and an anticlockwise thread, thus the two movable nuts are driven to relatively moveon the screw rod, the elastic clamping jaw clamps a windowsill, and as a result, the lead screw device with the fire-fighting lance is stably fixed to the high-rise building windowsill, and then fireextinguishing work is conducted. Compared with the prior art, the height and stability of fire extinguishing work can be greatly improved, and the fire extinguishing efficiency is high.

    本发明公开了一种基于无人机的高层楼宇灭火装置,涉及消防安全技术领域,包括无人机本体、起落架、支撑板、电池、电池架、电动推杆、电机、滑道、滑道螺丝、螺杆、支架、移动螺母、夹板、弹性夹爪、单向齿条、消防水枪、消防水枪固定架、弯管、外壳、轴承及其连接结构,所述支撑板固定于无人机本体上,其中电源、电动推杆及电机固定在支撑板上,电机与丝杠装置相连,带动螺杆转动,且螺杆上设有顺、逆螺纹,从而带动两个移动螺母在螺杆上进行相对运动,使得弹性夹爪夹紧窗台,从而带有消防水枪的丝杠装置稳定地固定在高楼窗台上,再实施灭火工作,与现有技术相比,能够大大提高消防灭火作业的高度及稳定性,灭火效率高。


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    Title :

    High-rise building fire extinguishing device based on unmanned aerial vehicle


    Additional title:

    一种基于无人机的高层楼宇灭火装置


    Contributors:
    LI ZHIHONG (author) / XU LIJIA (author) / PAN ZHONGYUAN (author) / LI YONGJIA (author) / SONG QINGBO (author) / MOU JIFENG (author) / WANG HONGYUN (author)

    Publication date :

    2020-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01V Geophysik , GEOPHYSICS



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