Circulating cableway

The utility model relates to the field of hydrological infrastructures, in particular to a circulating cableway. According to the cableway, the independent design of the travelling crane driving device (namely the circulating cable and the travelling crane bearing device) is adopted, so that the cableway system has higher bearing capacity, particularly in the design process of the cableway, material selection of bearing and pulling force of the cableway does not need to be considered at the same time and only needs to be considered respectively, the material selection range is expanded, and the design difficulty is reduced. The circulating cableway comprises at least one travelling crane cable which is suspended above a water area and used for bearing the travelling crane, the travelling crane is hung on the travelling crane cable through a travelling crane pulley, and the circulating cableway is characterized in that the circulating cableway is further provided with a circulating cable used for driving the t