The invention relates to a height-adjustable railway vehicle rescue trolley which comprises a frame, two mounting seats are mounted in the frame, a containing cavity is formed between the two mounting seats, and a wheel pair on a railway vehicle is placed in the containing cavity; eccentric shafts are arranged at the two ends of the frame respectively, supporting wheel sets are installed on the eccentric shafts, the eccentric shafts are provided with driving parts, and the driving parts drive the eccentric shafts to rotate and lift the frame. An anti-rotation assembly is arranged between the frame and the eccentric shaft, and the anti-rotation assembly prevents the eccentric shaft from resetting in the working process. According to the rail rescue trolley, under the cooperation of all the parts, the wheels can be independently supported without other equipment, operation is convenient and easy, and the safety coefficient is high.

    本发明涉及一种高度可调轨道车辆救援小车,包括框架,在框架内安装有两个安装座,两个安装座之间形成容纳空腔,轨道车辆上的轮对放置在这个容纳空腔内;在框架两端分别设有偏心轴,在偏心轴上安装有支撑轮组,并且偏心轴设有驱动部,驱动部驱动偏心轴旋转抬升框架;在框架与偏心轴之间设有防转组件,防转组件防止偏心轴在工作过程中复位。本发明的通过上述各个零部件的配合下,在不需要借助其他设备就能独立完成将车轮托起的轨道救援小车,操作方便简单,安全系数较高。


    Access

    Download


    Export, share and cite



    Title :

    Height-adjustable railway vehicle rescue trolley


    Additional title:

    一种高度可调轨道车辆救援小车


    Contributors:
    LYU CHANGXIU (author) / HUANG LONG (author) / LIU CHUNYANG (author) / XU HONGXING (author) / HUANG PENG (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    HEIGHT ADJUSTABLE TROLLEY

    SONG YOUNGPIL | European Patent Office | 2020

    Free access

    Height-adjustable carrying trolley

    ZHOU HU | European Patent Office | 2020

    Free access

    Height-adjustable tool trolley

    WU ZHENGYANG / JIN XIAOQI / BAI YI et al. | European Patent Office | 2015

    Free access

    Height-adjustable tool trolley

    WU ZHENGYANG / JIN XIAOQI / BAI YI et al. | European Patent Office | 2015

    Free access

    Height-adjustable tool trolley

    WU ZHENGYANG / JIN XIAOQI / BAI YI et al. | European Patent Office | 2015

    Free access