| 摘要 |
FIELD: transport.SUBSTANCE: stub-switch turnout contains base on which rotary platform adapted to turns relative to vertical axis is installed on which platform two pairs of switch rails, drive rotating rotary platform, stoppers connected with base and limiting rotary platform rotation are installed, and is intended to be used in rail line branching structures. The base also contains the second rotary platform where rails are located. The first rotary platform is adapted to switch the first rail of main track to the third rail of main track or the fifth rail of adjoining track, and the second rotary platform is adapted to switch the second rail of main track to the fourth rail of main track or the sixth rail of adjoining track. The first and the second rotary platforms are connected with drive and mutually synchronised in their rotations.EFFECT: decreased dimensions and reliability of track switch.5 cl, 3 dwg |
