Power distribution network airborne line fault detection device

The utility model discloses a power distribution network airborne line fault detection device, which comprises a base, a support is fixedly installed in the middle of the upper end of the base, a detection mechanism is arranged at the upper end of the support, the front side and the rear side of the middle of the upper end of the base are respectively provided with a through hole, and a stabilizing device is arranged in the middle of an inner cavity of the support. The middle side of the left portion of the upper end of the base and the middle side of the right portion of the upper end of the base are each provided with a circuit device. According to the airborne line fault detection device for the power distribution network, abnormal current is detected through the current transformer and amplified through the signal amplifier, then an alarm signal is sent out through the alarm, abnormal voltage is detected through the voltage transformer and amplified through the signal amplifier, and the abnormal voltage i