The utility model provides a transmission tower is with anticollision strip belongs to the transmission line field, foam strip including 4 piece at least head -to -tail, foam strip both ends end face centre is equipped with the lantern ring or the activity buckle that adopts the metal strip to make respectively, and the system after -fixing is turned round inside foam strip to metal strip one end, and movable buckle or the lantern ring that the other end bent to the lantern ring or activity buckle and another foam strip end face centre correspond to be connected. The utility model discloses the raw material price that adopts cheap, overall structure is simple, practical, anticollision strip certain buoyancy has and along with the rising of water level rising, can play good guard action to the transmission tower who is in low lying areas.