Railway turnout lane changing device

The invention relates to a railway turnout lane changing device, and belongs to the technical field of railway lane changing, the railway turnout lane changing device comprises a base, a rotating plate is rotatably arranged on the upper side of the base, two parallel transmission rods are arranged on the upper side of the rotating plate, and a plurality of fixing assemblies are arranged on the two transmission rods; a fixing assembly is arranged on the transmission rod, buffering assemblies arranged on the transmission rod in a sleeving mode are arranged at the two ends of the fixing assembly correspondingly, and one end of each buffering assembly is connected with a steel rail block arranged on the transmission rod in a sliding and sleeving mode. The situation that the steel rail blocks and the wheels are abraded excessively due to sudden large lateral pressure is prevented, the service life of the steel rail blocks and the wheels is prolonged, the lateral pressure borne by the train is reduced, derailment o