The invention relates to the technical field of rail transit, in particular to a turnout coupler lock device for rail transit and a using method thereof.The turnout coupler lock device comprises a lead screw, a fixed coupler lock mechanism is fixedly installed at one end of the lead screw, and a movable coupler lock mechanism located between a handle and the fixed coupler lock mechanism is slidably installed on the periphery of the lead screw; two locking mechanisms used in cooperation with the movable hook lock mechanism are further installed on the periphery of the lead screw in a threaded mode, the two locking mechanisms are located on the two sides of the interactive hook lock mechanism correspondingly, and the two locking mechanisms are used for being matched with the movable hook lock mechanism and the fixed hook lock mechanism to complete hook lock operation on the repulsion switch rail and the close attaching switch rail correspondingly. Compared with an existing coupler lock device, the coupler lock device provided by the invention has the advantages that the locking mechanism, the fixed coupler lock mechanism and the movable coupler lock mechanism are arranged, so that the purpose that the same kind of coupler lock devices are used for carrying out fixing operation on a closely-attached switch rail and a repulsion switch rail can be achieved, and the category of the coupler lock devices does not need to be selected when the coupler lock devices are taken; and the access working steps of the coupler lock device are simplified.

    本发明涉及轨道交通技术领域,具体的是一种轨道交通的道岔钩锁器及其使用方法,本发明包括丝杆,丝杆的一端固定安装有固定钩锁机构,丝杆的外围滑动安装有位于手柄和固定钩锁机构之间的活动钩锁机构,丝杆的外围上还螺纹安装有两组与活动钩锁机构配合使用的锁紧机构,两组锁紧机构分别位于互动钩锁机构的两侧,且两组锁紧机构用于配合活动钩锁机构以及固定钩锁机构分别完成对斥离尖轨和密贴尖轨的钩锁作业;相比较现有的钩锁器,本发明中提供的钩锁器,通过锁紧机构、固定钩锁机构以及活动钩锁机构的设置能够实现使用同种钩锁器对密贴尖轨和斥离尖轨进行固定作业的目的,在拿取钩锁器时不需要选择钩锁器的类别,简化了钩锁器的存取工作步骤。


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    Title :

    Turnout coupler lock device for rail transit and use method of turnout coupler lock device


    Additional title:

    一种轨道交通的道岔钩锁器及其使用方法


    Contributors:
    WEI HONGRU (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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