Crrc Qingdao Sifang Co., Ltd.

Huijie Zhang

Wei Zhao

Yang Liu

Lijun Ma

Pingyu Zhou

Zhenxian Zhang

Yuwen Liu

Xiaojun Lv

Wei Liu

Shuliang Song

Yuejun Zhang

Xiaojiang Zhou

Jinming Zhou

Tianyi Li

Haiqin Zhao

Yujie Shi

Chaozhi Zhai

Shi Wang

Yeming Zhou

Yue Xue

Yuan Xue

Xiaolei Zang

A central traction device for a straddling monorail train includes a traction pin and a traction beam. A central sleeve is provided at the center of the traction beam, and the traction pin is mounted in the central sleeve. An inner cavity of the central sleeve has a corset-shaped structure having large diameters on an upper end and a lower end and a small diameter at a middle part, forming double tapered bevels, and a resilient rubber bush is provided between an inner wall of the central sleeve and the traction pin. The device has a simple and compact overall structure and facilitates connection and separation between the train body and the bogie; by providing the lift assembly, the traction device is fixedly connected to the frame, thus the traction device can be wholly lifted; and operation process and environment of raising and lowering the vehicle are improved.

Central traction device for straddling monorail train

Growing community of inventors

Shandong, China

Huijie Zhang