The invention relates to the technical field of circuit fault positioning, in particular to a power transmission line fault point accurate capturing and positioning device which comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body is used for driving the whole device to fly and move, a mounting plate is fixedly mounted on the bottom surface of the unmanned aerial vehicle body, and an infrared thermal imager is fixedly connected to the bottom surface of the unmanned aerial vehicle body. The two guide mechanisms are symmetrically fixed to the bottom face of the mounting plate and used for improving the stability of the unmanned aerial vehicle body, and the detection mechanism is fixedly connected to the top face of the mounting plate and used for detecting damage of a cable sheath. According to the cable fault detection device, the two adjacent marking pieces are bonded and fixedly arranged on the outer side of the cable in a sleeving manner through the welding assembly, so that a fault point detected by the infrared thermal imager and the detection mechanism can be accurately captured and positioned, and a worker standing on the ground can visually and clearly see the fault point of the cable; therefore, the cable checking time of workers can be reduced, and the cable inspection efficiency can be improved.
本发明涉及电路故障定位技术领域,具体是一种输电线路故障点精准捕捉定位装置,包括无人机本体,无人机本体用于带动整个装置飞行移动,安装板安装固定在无人机本体的底面,所述无人机本体的底面固定连接有红外热成像仪,两个导向机构对称固定在安装板的底面,用于增加无人机本体的稳定性,检测机构固定连接在安装板的顶面,用于检测电缆外皮的破损。本发明中,通过焊接组件将相邻的两个标记件粘结并固定套在电缆的外侧,便于将红外热成像仪和检测机构检测到的故障点精准捕捉并定位,从而方便站在地面的工作人员能够直观清楚的看到电缆的故障点,从而可以减少工作人员对电缆的排查时间,提高对电缆巡检的效率。
Power transmission line fault point accurate capturing and positioning device
一种输电线路故障点精准捕捉定位装置
25.04.2025
Patent
Elektronische Ressource
Chinesisch
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