Bird repelling device for power tower

The utility model relates to the technical field of bird repelling of electric power towers, and discloses a bird repelling device for an electric power tower, which comprises a mounting frame, a driving mechanism is arranged at the top of the mounting frame, and the driving mechanism comprises a windmill; a first sound production mechanism is arranged on the side face of the driving mechanism, the first sound production mechanism comprises two symmetrically-distributed connecting rods, springs are fixedly installed at the outer ends of the connecting rods, impact balls are fixedly installed at the outer ends of the springs, and a sound rod is arranged at the top of the outer side of the mounting frame; and a second sound production mechanism is arranged at the bottom of the mounting frame and comprises a heavy hammer and a metal plate. According to the bird repelling device, the windmill drives the impact ball to hit the sound bars to make sounds to repel birds, the impact ball hit different sound bars throu