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铁路道岔设备状态良好是铁路运输安全、正点、大密度开行的前提。冬季道岔融雪是运输部门亟待解决的问题。电热融雪方式是道岔融雪的主流方式。对铁科院通号所研制的TYDR-A型道岔融雪装置电热单元的安装方式进行了介绍;并与其他型号电热安装方式进行了比较;重点介绍了通过计算和实验验证加工后的滑床板,其强度完全满足目前铁路客运高速和货运重载的需要。
Railway turnout equipment in good condition is the premise of railway transport safety, punctuality and high density. Snowmelt in winter turnout is an urgent problem to be solved in the transportation department. Electric melting snowmelt is the main way of melting snowmelt. The installation of TYDR-A electric snow melting device electric unit developed by AASIC was introduced and compared with other models of electric heating installation. The calculation and experimental verification of the processed skid plate, Its strength completely meets the current high speed railway passenger transport and cargo overloading needs.