The invention provides a railway vehicle roof equipment connecting device which comprises a sliding frame, a first straight rack arranged in the sliding frame, a fixing frame slidably mounted on the top face of the sliding frame, and a connecting pipe vertically penetrating the fixing frame, a square frame is mounted at the end, penetrating the sliding frame, of the connecting pipe, and a second straight rack is slidably connected to the side face of the square frame. The driving mechanism comprises a limiting screw rod and a driving rod, the limiting screw rod pushes the driving rod to move downwards, the deflection mechanism drives the square frame to rotate and align, and the driving rod pushes the second straight rack to slide out to be meshed with the first straight rack; the protective cover covers the end, away from the sliding frame, of the connecting pipe. The abutting mechanism comprises a nut and an abutting spring, and the abutting spring drives the nut to abut against the fixing frame. The invention further provides a mounting and dismounting method which is applied to the connecting device, comprises a mounting step and a dismounting step, and has the characteristics that the mounting and dismounting difficulty is reduced, the maintenance cost is reduced, the equipment adaptability is improved, and the mounting and dismounting efficiency is improved.

    本发明提供了一种轨道车辆车顶设备连接装置,包括滑行架,滑行架内设置有第一直齿条,固定架,滑动安装于滑行架顶面,连接管,竖向穿设于固定架上,连接管穿入滑行架的一端安装有方框,方框的侧面滑动连接有第二直齿条,驱动机构包括限位螺杆和驱动杆,通过限位螺杆推动驱动杆下移,偏转机构带动方框旋转对正,驱动杆推动第二直齿条滑出啮合于第一直齿条;防护盖罩设于连接管远离滑行架的一端;抵紧机构包括螺母和抵压弹簧,抵压弹簧驱动螺母抵接于固定架;本发明还提供了一种装卸方法,应用于上述连接装置,包括安装的步骤和拆卸的步骤,具有降低安装拆卸难度、降低维护成本、提高设备适配性、提高安装拆卸效率的特点。


    Access

    Download


    Export, share and cite



    Title :

    Railway vehicle roof equipment connecting device and assembling and disassembling method


    Additional title:

    一种轨道车辆车顶设备连接装置及装卸方法


    Contributors:
    DONG ZHAO (author) / WEN QIANG (author) / ZENG CHAOLIN (author) / JIANG JINGQIAN (author) / LUO JIANMIN (author) / ZENG QI (author) / HUANG DEYI (author)

    Publication date :

    2024-12-03


    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



    Disassembling and assembling device and disassembling and assembling method for connecting actuator and load sensor

    LI SUQIANG / HAO SIZHE / HUI ZHANRONG | European Patent Office | 2024

    Free access


    Disassembling and assembling structure, disassembling and assembling method and unmanned aerial vehicle

    CHEN YENYU / LI TANG / LUO JUNCHANG et al. | European Patent Office | 2022

    Free access

    Quick assembling and disassembling device and rapid assembling and disassembling method for vehicle power device

    ZHOU HUI / WANG ZHIFU / NIU JIANHUA et al. | European Patent Office | 2021

    Free access

    Disassembling and assembling equipment and disassembling and assembling method for rate gyroscope

    ZHENG ZHIGANG / ZHANG DALI / BAI JIANGBO et al. | European Patent Office | 2021

    Free access