Power distribution network touch state alarm system

The invention relates to a power distribution network touch state alarm system, which comprises a separation judgment device used for sending a first judgment instruction when judging that a conductor side insulator of a tower of a power distribution network line does not fall off, and otherwise, sending a second judgment instruction; and the touch alarm mechanism is used for executing an alarm action corresponding to illegal touch of the insulator by the operation electrician before the conductor side insulator is separated when the convolutional neural network model is adopted to analyze handover of the insulator and the operation electrician. The power distribution network touch state alarm system is intelligent in design, safe and reliable. Whether the insulator and the operation electrician are handed over or not can be intelligently analyzed according to various on-site visual information, and when the intelligent analysis is carried out on the handover of the insulator and the operation electrician, th