Structural optimization scheme based on the linkage mechanism of a rail grinding car

Rail transit has become an indispensable part of urban development, but the rail corrugation in the process of vehicle running seriously affects the smooth and safe operation of vehicles. The rail grinding car can significantly reduce the impact of corrugation. The existing rail grinding equipment is heavy and not light enough. This paper mainly analyzes the design structure of the rail grinding unit based on statics, and optimizes the weight reduction of the connecting linkage.