The invention provides a bogie frame lifting mechanism which comprises a lifting stand column assembly, a base assembly and a driving assembly, the lifting stand column assembly further comprises a stand column shell, guide seat assemblies are fixedly connected to the two sides of an inner cavity of the stand column shell, and linear guide rail assemblies are movably connected to the surfaces of the guide seat assemblies. An inner cavity of the stand column shell is movably connected with a stand column body; by arranging the lifting stand column assembly, the base assembly and the driving assembly, the foundation pit excavation area can be reduced, the depth of a foundation pit is reduced, the foundation pit excavation cost is effectively reduced, a lifting guide structure is optimized, and a built-in lifting stand column can be wrapped in an inner cavity of a stand column shell when not working; therefore, the device can be effectively prevented from being collided due to external environmental factors, and the problems that due to limitation of the body structure, the needed occupied space is large, the foundation pit depth is large, maintenance is troublesome, and inconvenience is brought to a user are effectively solved.

    本发明提供一种转向架构架举升机构,包括举升立柱组成、底座组成和驱动组成,所述举升立柱组成还包括立柱外壳,所述立柱外壳内腔的两侧均固定连接有导向座组成,所述导向座组成的表面活动连接有直线导轨组成,所述立柱外壳的内腔活动连接有立柱本体;本发明通过设置举升立柱组成、底座组成和驱动组成,起到了能够降低基坑开挖的面积,减少了基坑的深度,有效的降低了基坑开挖成本,优化了举升导向结构,内置式举升立柱,能够在不工作时被包裹在立柱外壳的内腔,从而能够有效的防止外界环境因素使其受到磕碰,有效的解决了由于本体结构限制,所需要的占地空间较大,基坑深度较深,维修时较为麻烦,从而给使用者带来了不便的问题。


    Access

    Download


    Export, share and cite



    Title :

    Bogie frame lifting mechanism


    Additional title:

    一种转向架构架举升机构


    Contributors:
    YUAN PENG (author) / LU ZETIAN (author) / SUN ZHIHAO (author) / WAN LEI (author) / QI LING (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



    Bogie frame and bogie

    YU QINGSONG / YU ZHONGJIAN / LI LIHENG et al. | European Patent Office | 2023

    Free access

    Bogie frame and bogie

    AN BO / SUN LINXIANG / CAO DUO et al. | European Patent Office | 2023

    Free access

    Bogie frame and bogie

    TAN YUAN / WANG RUI / ZHOU MINJIE et al. | European Patent Office | 2021

    Free access

    BOGIE FRAME AND BOGIE

    YU QINGSONG / YU ZHONGJIAN / LI LIHENG et al. | European Patent Office | 2024

    Free access

    Bogie lifting device

    LI HAIFENG / WANG JINLONG / GUO JINRONG | European Patent Office | 2023

    Free access