The invention discloses a bridge detection unmanned aerial vehicle based on bridge safety performance, the bridge detection unmanned aerial vehicle structurally comprises rotary blades, a camera, a vehicle arm, a vehicle body, a column foot and a parking assembly, the rotary blades are rotatably matched on the vehicle arm, the vehicle arm and the column foot are connected to the vehicle body, the vehicle body and the camera are matched in an electrical connection mode, and the parking assembly is arranged on the column foot. The stop device and the return structure are matched with each other on the parallel rod, when the buffer pad is clamped on the measuring tape by deformation and force storage in the same direction, the buffer pad contracts to guide the collecting handle below the tensioning belt to be limited by the stop device to gradually abut against and press the parallel rod, and the buffer pad slides in a concentrated manner in a specified interval; the device can drive the aligning structure to comb and press on the measuring tape on two sides of the parallel connection rod, the measuring tape is better stretched for the second time on the buffer pad, the device body is effectively assisted to stably rise and fall on various inclined bridges in a segmented mode, and the accuracy of bridge video data analysis of the camera by the device body is guaranteed. And the detection effect of the unmanned aerial vehicle on the bridge safety performance is improved.

    本发明公开了一种基于桥梁安全性能的桥梁检测无人机,其结构包括旋叶、摄像机、机臂、机体、柱脚、停靠组件,旋叶转动配合在机臂上,机臂和柱脚连接在机体上,机体与摄像机之间采用电性连接的方式相配合,柱脚上设有停靠组件,利用止挡装置和回正结构在并联杆上相互配合,当缓冲垫同向变形蓄力夹持至卷尺上时,将会先收缩引导张紧带下的收把受止挡装置限制逐步对顶压制在并联杆上,在指定区间内集中滑动,能带动回正结构在并联杆两侧梳理按压在卷尺上,更好的在缓冲垫上对卷尺进行二次拉伸,有效辅助机体稳定的分段起落于各种倾斜的桥梁上,保证机体对于摄像机的桥梁录像数据分析的准确性,提高该无人机对桥梁安全性能的检测效果。


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    Title :

    Bridge detection unmanned aerial vehicle based on bridge safety performance


    Additional title:

    一种基于桥梁安全性能的桥梁检测无人机


    Contributors:
    YE ZHIZHOU (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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