The invention relates to a bridge detection unmanned aerial vehicle which effectively solves the problems that when an unmanned aerial vehicle detects a bridge bottom, the stability is poor, and the operation difficulty is large. According to the technical scheme, the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a first mounting disc and a second mounting disc, the first mounting disc is supported over the unmanned aerial vehicle body through a spring, the second mounting disc is located over the first mounting disc, a ball-arc-shaped groove is formed in the upper end of the first mounting disc, and a ball-arc-shaped protrusion matched with the groove is arranged at the lower end of the second mounting disc; the protrusions are arranged in the grooves, spherical hinge connection between the first installation disc and the second installation disc is achieved, a plurality of tension springs which are evenly distributed in the circumferential direction are connected between the lower end face of the second installation disc and the upper end face of the first installation disc, and a plurality of cameras are installed on the second installation disc. According to the invention, a stable observation platform can be provided for the camera through the compensation effect of the pressure spring, and the device can adapt to observation of the horizontal part and the inclined part of the bridge bottom.
本发明涉及一种桥梁检测无人机,有效的解决了无人机检测桥底时稳定性较差,操作难度大的问题;解决的技术方案包括无人机主体、第一安装盘和第二安装盘,第一安装盘经弹簧支撑在无人机主体正上方,第二安装盘位于第一安装盘整上方,第一安装盘的上端开有球弧型的凹槽,第二安装盘的下端设有与凹槽适配的球弧型的凸起,凸起置于凹槽内,实现第一安装盘与第二安装盘间的球铰连接,第二安装盘下端面与第一安装盘上端面之间连接有多个圆周均布的拉簧,第二安装盘上安装有多个摄像头;本发明通过压簧的补偿作用能够为摄像头提供一个稳定的观测平台,且能够适应桥底水平部位和倾斜部位的观测。
Bridge detection unmanned aerial vehicle
一种桥梁检测无人机
2023-11-14
Patent
Electronic Resource
Chinese
IPC: | B64U |
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