Mine power supply monitoring and controlling device

The utility model discloses a mine power supply monitoring device, and belongs to the technical field of power supply monitoring. Comprising a fixing plate and a current detector which is fixed on the fixing plate and used for detecting and monitoring power supply, the fixing plate is detachably connected with a dust cover which covers the current detector, the dust cover is made of a transparent material, and a protection mechanism used for preventing rockfall is installed above the dust cover. And a dust scraping mechanism for cleaning the surface is arranged on the dust cover, so that the technical effects that dust prevention is performed on the current detector, and meanwhile, falling rocks are prevented from smashing the current detector when falling off are achieved. 本申请公开了矿井供电监测监控装置，属于供电监测技术领域。包括固定板和固定在固定板上用于对供电进行检测监控的电流检测仪，所述固定板上可拆装的连接有罩设在电流检测仪上的防尘罩，所述防尘罩为透明材质制成，所述防尘罩的上方安装有用于防护落石的防护机构，所述防尘罩上设置有用于对表面清洁的刮灰机构，实现了对电流检测仪进行防尘，同时防止落石掉落时砸坏电流检测仪的技术效果。