The invention discloses a rail transit safety interlocking device. The device comprises a top climbing operation module, a grounding rod in-place safety module, an emergency stop module and a ready indication module, wherein the top climbing operation safety module comprises a safety iron door switch, a boarding flap switch and a first relay, and coils of the safety iron door switch, the boardingflap switch and the first relay are connected in series; the grounding rod in-place safety module comprises a grounding rod switch and a second relay, and the grounding rod switch is connected with acoil of the second relay in series; the emergency stop module comprises a line emergency stop module and a third relay, the line emergency stop module comprises an emergency stop button and a fourth relay, the emergency stop button is connected with a coil of the fourth relay in series, and a contact of the fourth relay is connected with a coil of the third relay in series; the ready indication module comprises a ready indication lamp, a contact of the first relay, a contact of the second relay, a contact of the fourth relay and the ready indication lamp are connected in series, safety of thedebugging process can be improved, and existing potential safety hazards are reduced.
本发明公开了一种轨道交通安全联锁装置,包括登顶作业模块、接地杆到位安全模块、急停模块和准备就绪指示模块,登顶作业安全模块包括安全铁门开关、登车翻板开关和第一继电器,安全铁门开关、登车翻板开关和第一继电器的线圈串联;接地杆到位安全模块包括接地杆开关和的第二继电器,接地杆开关和第二继电器的线圈串联;急停模块包括线路急停模块和第三继电器,线路急停模块包括急停按钮和第四继电器,急停按钮和第四继电器的线圈串联,第四继电器的触点和第三继电器的线圈串联;准备就绪指示模块包括准备就绪指示灯,第一继电器的触点、第二继电器的触点、第四继电器的触点和准备就绪指示灯串联,能够提高调试过程的安全性,减少存在的安全隐患。
Rail transit safety interlocking device
轨道交通安全联锁装置
2021-04-02
Patent
Elektronische Ressource
Chinesisch
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