公开(公告)号：EP4190619A1

公开(公告)日：2023-06-07

申请号：EP21857732.8

申请日：2021-08-19

申请人： CRRC Zhuzhou Locomotive Co., Ltd.

发明人： ZHANG, Chong ,  LI, Guanjun ,  YAN, Zhijun ,  SUN, Zhiming ,  ZOU, Wenhui ,  CHEN, Shumei ,  LI, Xiaoyan ,  LIAO, Congjian ,  LUO, Han ,  SHEN, Changhong ,  ZHU, Xiangyang ,  ZHANG, Yang ,  HE, Xing ,  WU, Caixiang

IPC分类号： B60L5/39 ,  B61F5/52

摘要： A framework (10) comprises a longitudinal beam (12), a crossbeam and a mounting base; a groove (13) is provided on the longitudinal beam (12), and the opening of the groove (13) faces toward the outer side of the framework (10); a current-receiving apparatus case (1) is connected to the framework (10) by means of the mounting base (9), and the mounting base (9) is fixed inside the groove (13) by means of welding or fasteners.A current-receiving apparatus is also related to, which comprises a current-receiving apparatus case (1), rotary arms (2) and collector shoes (3); the upper end of the rotary arm (2) is hinged to the current-receiving apparatus case (1); the collector shoe (3) is connected to the lower end of the rotary arm (2); the current-receiving apparatus case (1) has a space for the rotary arm (2) to tilt; the rotary arm (2) can drive the collector shoe (3) to rotate about the hinged point until same comes into contact with a side surface of a third rail (4), or rotate until same comes into contact with a bottom surface of the third rail (4), so as to achieve a current-receiving means that integrates the bottom surface and side surface with the same bogie, and allow same to adapt to changes in the current-receiving means due to limited space of a railway bridge, thus ensuring the normal operation of vehicles.