The utility model discloses a transmission line is with overhauing driving, including main support and drive arrangement, the upper end of main support is equipped with two at least festival poles, and is a plurality of festival pole keep (shenglvehao)at a certain distance away setting just has parallel of each other, the direction body of rod up, every all be connected with the roller device that can open and shut on the body of rod to make transmission line can with roller device separation or messenger transmission line pass roller device, last being equipped with of roller device is worked as transmission line passes be used for rolling gyro wheel on transmission line during roller device. The utility model discloses simple structure, convenient to use just can make transmission line is with overhauing driving stride across the barrier through opening the gyro wheel frame that can open and shut, can improve transmission line's maintenance efficiency, guarantees staff's personal safety.