地铁车辆受电靴的下部限界计算研究

Calculation of the Collector Shoe Clearance of Metro Vehicles

论述我国地铁钢轮钢轨系统车辆采用受电靴受电方式的情况,说明受电靴限界设计比上部受电弓限界设计要复杂得多。通过广州和深圳地铁的设计实践,介绍受电靴限界的计算方法,以及受电靴与导电轨保护罩、轨道结构高度、人防门之间的接口关系。

Beijing metro vehicles and vehicles in many other cities have installed collector shoes for the third rails. Calcula-tion of collector shoe clearance is more complex than that of the pantographs. Based on the design practice of Guangzhou and Shenzhen metro,the article introduces the calculation method of collector shoe clearance and the interface relation-ship between the collector shoe and the conductor rail cover,the height of track and the air defense door.