Anti-collision device for power transmission and distribution line

The utility model belongs to the technical field of power transmission and distribution line safety devices, and discloses a power transmission and distribution line anti-collision device which comprises an anti-collision wheel, a limiting wheel, a limiting rod and a fixing rod, a limiting spring is fixed to the outer wall of the anti-collision wheel, a first arc-shaped plate is fixed to the other end of the limiting spring, and a supporting rod is fixed to the inner wall of the limiting wheel. A second arc-shaped plate is fixed to the end, away from the limiting wheel, of the supporting rod, a clamping groove is formed in the end, close to the second arc-shaped plate, of the first arc-shaped plate, and a clamping block matched with the arc-shaped groove in a clamped mode is integrally formed at the end, close to the first arc-shaped plate, of the second arc-shaped plate. According to the anti-collision device, through the arrangement of the first arc-shaped plate, the second arc-shaped plate, the clamping gr