The invention discloses an anti-misoperation device safety lock and an operation method. The anti-misoperation device safety lock comprises a rotating arm, a lock hook, a base, a lock plate assembly and a limiting block, wherein the rotating arm is installed on the base and can rotate relative to the base, the lock hook is installed on the base, the lock plate assembly is installed on the rotatingarm, the lock plate assembly is matched with the lock hook, and the limiting block is arranged on the inner side of the rotating arm and used for limiting clockwise rotation of the lock plate assembly. According to the safety lock assembly, an original ratchet wheel and pawl structure is replaced with the lock hook and lock plate structure, operation is easy, reliability is good, and safety performance is stable. The safety lock assembly can be independently manufactured as a module and installed on the anti-misoperation device, the maintainability is good, and the improvement operability ofthe prior art is high.

    本发明公开了一种防误转动装置保险锁及操作方法,包括转臂、锁钩、底座、锁板组成与限位块,所述的转臂安装在底座上,可相对于底座旋转,所述锁钩安装在所述底座上,所述锁板组成安装在转臂上,所述锁板组成与锁钩配合,所述限位块设置在转臂内侧,用于限制所述锁板组成的顺时针转动。本发明的保险锁组件通过采用锁钩、锁板结构代替原有棘轮、棘爪结构,操作简单,可靠性好,保险性能稳定。本发明的保险锁组件可作为模块单独制作,安装在防误转动装置上,可维护性较好,并且对于现有技术的改造可操作性强。


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    Titel :

    Anti-misoperation device safety lock and operation method


    Weitere Titelangaben:

    一种防误转动装置保险锁及操作方法


    Beteiligte:
    LI XIANGXIANG (Autor:in) / DUAN YUANYONG (Autor:in) / LI ZHENG (Autor:in)

    Erscheinungsdatum :

    2020-11-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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