The invention relates to a monorail traffic three-opening and five-opening joint type turnout trolley wheel set replacing device and a construction method thereof, which are fast in construction, safe and reliable, capable of saving the maintenance cost of the whole line, and convenient for later maintenance and replacement of the turnout trolley wheel set in the effective operation window time of a light rail operation line, and a construction method of the monorail traffic three-opening and five-opening joint type turnout trolley wheel set replacing device. The device is composed of a jack supporting frame, a supporting sleeve, a drawing nut, a cross-core hydraulic jack, a high-pressure oil inlet pipe, a high-pressure oil outlet pipe, an electric hydraulic pump station, a drawing screw rod, an adjusting nut, a gasket and a pressing plate. The cross-core hydraulic jack is pre-placed on the jack supporting frame through the supporting sleeve, one end of the drawing lead screw is connected with the drawing nut, and the other end of the drawing lead screw is connected with a piston in the cross-core hydraulic jack in a screwed mode, penetrates through the cross-core hydraulic jack and the pressing plate and then is connected with the adjusting nut. And oil inlet and outlet nozzles in the cross-core hydraulic jack are respectively communicated with an oil outlet nozzle and an oil inlet nozzle in the electric hydraulic pump station through a high-pressure oil inlet pipe and a high-pressure oil outlet pipe.

    本发明涉及一种在轻轨运营线路有效作业窗口时间内,快捷施工、安全可靠并节约整体线路维护成本,同时具有便于后期道岔台车轮组维护更换的单轨交通三、五开关节型道岔台车轮组更换置及其施工方法,由千斤顶支撑架、支撑套、拉拔螺母、穿心式液压千斤顶、高压进油管、高压出油管、电动液压泵站、拉拔丝杆、调整螺母、垫圈、压板构成;穿心式液压千斤顶通过支撑套预放置于千斤顶支撑架,拉拔丝杆一端与拉拔螺母连接,拉拔丝杆另一端与穿心式液压千斤顶中活塞旋接后贯穿穿心式液压千斤顶和压板后与调整螺母连接,穿心式液压千斤顶中进出油嘴分别通过高压进油管和高压出油管与电动液压泵站中出油嘴和进油嘴连通。


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    Title :

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


    Additional title:

    单轨交通三、五开关节型道岔台车轮组更换置及其施工方法


    Contributors:
    LIU YITAO (author) / LIU HONGWEI (author) / JIANG JIANXIANG (author) / YANG FUQIANG (author) / ZHOU JUN (author) / HE QINGHUI (author) / HE YUNLONG (author) / SUN YINGWU (author) / LI SHENGHUA (author) / WANG ZEPENG (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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