公开(公告)号：US20190276052A1

公开(公告)日：2019-09-12

申请号：US16335333

申请日：2017-02-28

Applicant: BYD COMPANY LIMITED

Inventor： Penglin ZHAO ,  Hao ZENG ,  Junjie LIU ,  Fanghong PENG ,  Guodong ZHANG

IPC: B61B13/06 ,  B61F5/52 ,  B61D19/02 ,  E01B25/10

Abstract: The present disclosure discloses a rail transport system. The rail transport system includes: a rail, the rail includes a steering portion and a travelling portion, the travelling portion is connected to the steering portion, and a first recess is constructed on the travelling portion to form an escape passage; and a rail vehicle, where the rail vehicle includes bogies and a vehicle body, the bogie movably straddles the rail, the bogie fits in with an inner bottom surface of the escape passage of the travelling portion and the steering portion, and the bogie travels by using the travelling portion and is steered by using the steering portion, and the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail. The rail transport system according to this embodiment of the present disclosure has advantages such as facilitation of evacuation of passengers in an emergency, low costs, small occupied space, small rail weight bearing, and high stability.

公开(公告)号：US20190276053A1

公开(公告)日：2019-09-12

申请号：US16335298

申请日：2017-02-28

Applicant: BYD COMPANY LIMITED

Inventor： Penglin ZHAO ,  Hao ZENG ,  Junjie LIU ,  Fanghong PENG ,  Guodong ZHANG

IPC: B61C9/50 ,  B61C3/02 ,  B60L5/39 ,  B61F3/04 ,  B61F5/52 ,  B61F5/02 ,  E01B25/10

Abstract: The present disclosure discloses a rail vehicle. The vehicle includes: bogies, where the bogie has a straddle recess suitable for straddling a rail, and the bogie is provided with a first dodge groove and a second dodge groove used to respectively dodge two side walls of the rail; and a vehicle body, where the vehicle body is connected to the bogie and pulled by the bogie to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in costs, reduction in occupied space and the weight borne by the rail, and improvement in stability, and can form complete and firm protection with the rail to improve safety during running.