自升式可旋转跨越架设计与性能分析

Design and mechanical analysis of self-elevating rotatable crossing

文章分析了传统跨越架存在的问题,提出并设计了自升式可旋转跨越架,对新型跨越架进行了仿真分析。分析表明,新型电力跨越架满足强度、刚度和稳定性的要求,经济性良好。

This paper analyzes the existing problems of traditional crossing,puts forward a self-elevating rotatable crossing frame,and simulation analysis are done for the frame.the analysis shows that the new type of electric crossing can meet the requirements of strength,rigidity and stability,and economic.