GROUND DEVICE FOR ELECTRIC POLE TO REDUCE GROUND RESISTANCE

摘要

PURPOSE: A ground device for an electric pole is provided to reduce ground resistance by coupling a ground electrode to a lower end of the electric pole and filling a ground resistance decrease agent in the coupled circumference. CONSTITUTION: A ground electrode(20) has an electrode body(21) and coupling flaps(22a,22b). The electrode body is formed by molding a plate with a uniform width as a cylindrical body shape. A plurality of coupling holes(23) are formed in a thickness direction in the coupling flaps by curving both side ends of the electrode body. The ground electrode is coupled to a lower end of an electric pole through the coupling holes by bolts, and a ground resistance decrease agent is filled between the ground electrode and an excavation hole.