The invention relates to a monorail three-opening and five-opening joint type turnout worm and gear speed reducer replacing device and method which can guarantee normal operation of a line and can achieve on-site rapid replacement of a turnout worm and gear speed reducer and accessories of the turnout worm and gear speed reducer within the effective operation window time of a light rail operation line and a monorail three-opening and five-opening joint type turnout worm and gear speed reducer replacing method. The device is composed of four sets of 2T chain blocks, an upper assembly and a lower bracket assembly. The four-corner lifting lugs on the back face of the upper assembly and the four-corner lifting lugs of the lower bracket assembly are connected with a 2T chain block hook and a lifting hook respectively. The device has the advantages that in the window operation time of three hours from 1: 00 at night to 4: 00 in the day when a light rail line stops operating, the turnout worm gear reducer and accessories thereof can be quickly replaced on site, the reducer, a matched crank group and a limit switch collision block can be tested and debugged for many times, the installation precision is ensured, and the working efficiency is improved. It is ensured that the switch function is normally completed in the operation process of the turnout, switch alarming is avoided, and the requirement for safe and stable operation of the joint type turnout is met.

    本发明涉及一种在轻轨运营线路有效作业窗口时间内,既能保障线路的正常运营,又能对道岔蜗轮蜗杆减速器及其附件实现现场快速更换的单轨三、五开关节型道岔蜗轮蜗杆减速机更换装置及方法,由四套2T手拉葫芦、上组件、下托架组件组成;上组件背面四角吊耳和下托架组件四角吊耳间分别与2T手拉葫芦挂钩和吊钩连接。优点:能够在轻轨线路停止运营的夜间凌晨1:00至当日凌晨4:00三个小时的窗口作业时间内,完成对道岔蜗轮蜗杆减速器及其附件现场快速更换,又能使该减速器及匹配曲柄组、限位开关撞块完成多次进行测试、调试,确保安装精度,确保道岔在运行过程中正常完成转辙功能,不会发生转辙报警,满足关节型道岔安全稳定运行的要求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Monorail three-opening and five-opening joint type turnout worm and gear speed reducer replacing device and method


    Weitere Titelangaben:

    单轨三、五开关节型道岔蜗轮蜗杆减速机更换装置及方法


    Beteiligte:
    LIU YITAO (Autor:in) / LIANG QING (Autor:in) / LIU YIRUI (Autor:in) / LIU HONGWEI (Autor:in) / YANG FUQIANG (Autor:in) / ZHOU JUN (Autor:in) / HE QINGHUI (Autor:in) / SUN YINGWU (Autor:in) / QIN XUEGANG (Autor:in)

    Erscheinungsdatum :

    2023-11-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E01B PERMANENT WAY , Gleisoberbau / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Monorail traffic three-opening and five-opening joint type turnout trolley wheel set replacing device and construction method thereof

    LIU YITAO / LIU HONGWEI / JIANG JIANXIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Limit switch touch table of monorail traffic three-opening and five-opening joint type turnout driving device

    LIU YITAO / LIU HONGWEI / YANG FUQIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    WORM GEAR SPEED REDUCER

    UCHIYAMA YUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    MONORAIL TURNOUT

    MITSUKIYO JOJI / YANAGII TOSHIAKI / AWA MASANAO | Europäisches Patentamt | 2017

    Freier Zugriff

    WORM GEAR SPEED REDUCER AND STEERING DEVICE

    KIKUCHI ARATA | Europäisches Patentamt | 2016

    Freier Zugriff