The invention relates to an opening-closing conducting device for an automatic wiring device of ground wire deicing. The current of a transmission lead of an iron tower is guided to deice a ground wire of the iron tower. The opening-closing conducting device comprises a conductive rod, a connecting plate, and a contact; and the contact and the connecting plate are respectively connected to the two ends of the conductive rod. The provided opening-closing conducting device has the following beneficial effects: the opening-closing conducting device has the high anti-bending performance and is not easy to break during engagement; and the engagement direction and angle are good. Meanwhile, the opening-closing conducting device is not easy to deform, break, and fall.