公开(公告)号：US11453980B2

公开(公告)日：2022-09-27

申请号：US16475172

申请日：2017-06-20

Applicant: BYD COMPANY LIMITED

Inventor： Yanyun Wang ,  Linna Li ,  Hao Zeng ,  Ruru Niu

IPC: E01B25/12 ,  E01B7/14 ,  B61L5/04 ,  B61L5/10

Abstract: A turnout includes a fixed beam, and a first and a second movable beams respectively on two opposite sides of the fixed beam. The fixed beam is arranged on a turnout platform. The first movable beam is movably arranged on the turnout platform between a first and a second positions. The second movable beam is movably arranged on the turnout platform between a third and a fourth positions. When the first movable beam is at the first position, the second movable beam is at the third position, the first movable beam is separated from the fixed beam, and the second movable beam and the fixed beam form a first passage; when the first movable beam is at the second position, the second movable beam is at the fourth position, the second movable beam is separated from the fixed beam, and the first movable beam and the fixed beam form a second passage.