The utility model discloses a power maintenance scrambles detection device, including trampling pole, stand and workstation, the stand is four, trample the fixed welding of pole between the stand, the stand is the cavity cavity, the pot head is equipped with the lifter on the stand, two connect through the dead lever between the upper end of stand, the dead lever both ends are equipped with the go -between, be equipped with the bracing piece on the go -between, four corners of workstation are equipped with the screw respectively, it is fixed that the workstation passes through fixed block and screw and bracing piece, the middle part and the upper end of workstation are equipped with the rail guard, the upper end of workstation is equipped with the instrument case and prunes the cutter case. This power maintenance scrambles detection device can freely remove from top to bottom, and the security is high, and prunes the debris instrument from the area, and convenient to use is nimble, the wide range.