The steel cable is wound around the driving wheel and the detour wheel at both ends of the ropeway (upper station and lower station). The steel cable between the two stations is supported in the air by a plurality of brackets arranged in the middle of the ropeway line. With the change of terrain, the cable supporting pulley or cable pressing pulley set installed at the top of the support lifts or presses the cable. The passenger vehicle is hung on the steel cable through the cable clamp, and the driving device drives the steel cable to drive the vehicle to run along the line, thus achieving the purpose of transporting passengers. Tensioning devices are used to ensure that the tension of steel cables is approximately constant under various operating conditions.