The invention relates to the technical field of unmanned aerial vehicle mechanical arms, and discloses an unmanned aerial vehicle telescopic cantilever measuring device which is applied to an unmanned aerial vehicle and comprises a connecting base, a telescopic cantilever mechanism, a supporting mechanism, an adapter and a detection device. The connecting seat is fixedly connected to the unmanned aerial vehicle; the telescopic cantilever mechanism is hinged to the connecting seat; the adapter is hinged to the telescopic cantilever mechanism; the supporting mechanism is fixedly connected to the adapter, and the supporting mechanism is used for swinging along with the telescopic cantilever mechanism and the adapter; the detection device is fixedly connected to the supporting mechanism; the telescopic cantilever mechanism is used for driving the supporting mechanism to stretch or retract. The adaptability of the unmanned aerial vehicle to contact with the wall surface in the maintenance flight in the boiler is improved, the flexible telescoping process of the connecting rod in the thickness measurement process is realized through a telescoping structure composed of a torsion spring, an extension spring, the connecting rod and the like, and the problem that the requirement for the position and attitude control precision of the aircraft is too high in the thickness measurement of the contact wall surface is solved.

    本发明涉及无人机机械臂技术领域,公开了一种无人机伸缩悬臂测量装置,应用于无人机中,所述装置包括衔接座、伸缩悬臂机构、支撑机构、转接座和检测装置;衔接座固定连接于无人机;伸缩悬臂机构铰接于衔接座;转接座铰接于伸缩悬臂机构;支撑机构固定连接于转接座,支撑机构用于随着伸缩悬臂机构和转接座进行摆动;检测装置固定连接于支撑机构;伸缩悬臂机构用于带动支撑机构进行伸展或回缩。提高了无人机在锅炉内部检修飞行中测厚探头与壁面接触的适应性,通过扭力弹簧、拉伸弹簧和连杆等组成的伸缩结构实现测厚过程中连杆的柔性伸缩过程,解决因接触壁面测厚中对飞行器的位置和姿态控制精度要求过高的问题。


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    Title :

    Unmanned aerial vehicle telescopic cantilever measuring device


    Additional title:

    一种无人机伸缩悬臂测量装置


    Contributors:
    LIU ANCANG (author) / ZHANG XINGWEI (author) / SUN WEIPENG (author) / JI YU (author) / SUN WEISHENG (author) / ZHU CHANGCI (author) / YANG LUE (author) / LIN SHAOGUO (author) / LUO XIN (author) / XIE YINGWAN (author)

    Publication date :

    2022-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / B64C AEROPLANES , Flugzeuge



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