The invention discloses an unmanned aerial vehicle special for fire control. The outer wall of a transmission screw of a flight motor is sleeved with an I-shaped fixing assembly, fixing blocks are arranged on the outer walls of the two sides of the upper end and the lower end of the I-shaped fixing assembly, installing grooves are formed in the side walls of the fixing blocks and provided with a first rotor wing and a second rotor wing correspondingly, the two rotor wings coaxially share one flight motor, the structure of the unmanned aerial vehicle is optimized, the weight of the unmanned aerial vehicle is reduced, heavy fire control apparatuses can be conveniently loaded, the problem of poor bearing capacity of a single rotor wing is avoided, through the cooperation of the two rotor wings and the high-power 4108 type flight motor, the rotor wing lifting bearing capacity of the unmanned aerial vehicle is greatly improved, rotary vanes of the first rotor wing and the second rotor wingare clamped in the installing grooves through the cooperation of side plates and connecting blocks, reinforcing plates are arranged on the outer walls of the two ends of the side plates and fit the outer walls of the two sides of the installing grooves and are then fixed through fixing screws, through the connection of the reinforcing plates and the outer walls of the installing grooves, the pressure on the connecting blocks during rising of the unmanned aerial vehicle is reduced, and the breakage trouble caused by the excessive bearing is avoided.
本发明公开了消防专用的无人机,在飞行电机的传动螺杆外壁上套接工型固定套件,并在工型固定套件上下两端的两侧外壁上设置固定块,固定块侧壁上开设安装槽分别安装第一旋翼和第二旋翼,两组旋翼同轴共用一个飞行电机,优化了无人机的结构,减轻无人机自身重量便于加载重的消防器材,避免使用单组旋翼承载力差的问题,双组旋翼配合大功率的4108型飞行电机,使得无人机的旋翼升腾承载力大大提高,第一旋翼和第二旋翼的旋叶通过均侧板和连接块配合卡合于安装槽内,并在侧板两端的外壁上设置加强板贴合安装槽两侧的外壁,再利用固定螺钉进行固定,利用加强板与安装槽外壁的连接减轻连接块在无人机升空时的压力,避免其承载过重而导致折断的麻烦。
Unmanned aerial vehicle special for fire control
消防专用的无人机
2020-07-28
Patent
Electronic Resource
Chinese
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