The invention belongs to the technical field of railway turnouts, and discloses a mounting mechanism of a turnout outer locking device, which comprises a first mounting assembly, a second mounting assembly and a locking assembly, the first mounting assembly comprises a first pin shaft connected to the outer side of a stock rail, and a mounting hanging ring is arranged on a first locking sleeve of the locking device; the mounting hanging ring sleeves the first pin shaft and can rotate relative to the stock rail to adapt to deformation of the stock rail, the second mounting assembly comprises a second pin shaft and a self-adaptive adjusting part, the second pin shaft is connected to the switch rail, and the self-adaptive adjusting part sleeves the second pin shaft and can rotate relative to the switch rail to adapt to crawling of the switch rail. The end, away from the second pin shaft, of the self-adaptive adjusting piece is adjustably arranged on the second locking sleeve in a sleeving mode, the position of the self-adaptive adjusting piece is adjusted through the second locking sleeve, so that the self-adaptive adjusting piece moves in the axial direction of the second locking sleeve, close-fitting adjustment of the switch rail is achieved, locking is achieved through the locking assembly after adjustment is completed, and reliability and stability are achieved.

    本发明属于铁路道岔技术领域,公开一种道岔外锁闭装置的安装机构,包括第一安装组件、第二安装组件以及锁止组件,第一安装组件包括连接于基本轨外侧的第一销轴,锁闭装置的第一锁闭套筒上设置有安装吊环,安装吊环套设于第一销轴,并可相对基本轨转动,以适应基本轨的变形,第二安装组件包括第二销轴和自适应调节件,第二销轴连接于尖轨,自适应调节件套设于第二销轴,并能够相对尖轨转动,以适应尖轨的爬行。自适应调节件远离第二销轴的一端位置可调地套设于第二锁闭套筒,通过第二锁闭套筒调整自适应调节件的位置,从而使自适应调节件沿第二锁闭套筒的轴向移动,实现尖轨的密贴调整,调整完毕后通过锁止组件锁定,可靠稳定。


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    Title :

    Mounting mechanism of turnout external locking device


    Additional title:

    一种道岔外锁闭装置的安装机构


    Contributors:
    SUN XIAOYONG (author) / XIE BOCAI (author) / HUANG TIANXIN (author) / ZHANG YULIN (author) / CHEN HAO (author) / ZHANG LIANG (author) / LIU SHANGCHAO (author) / LIU ZHENHUA (author) / LI YUFEI (author) / YANG SHUO (author)

    Publication date :

    2021-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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