The utility model relates to an overload abdicating assembly and a subway bogie automatic positioning and pressing device thereof. The subway bogie automatic positioning and pressing device comprisesa positioning table used for installing and positioning a bogie; a side end positioning mechanism which is used for positioning and clamping the two ends of the bogie; a pressing-down mechanism whichis used for pressing down through a pressing-down plate to position the two ends of the bogie; and a medium-pressure module which is used for positioning the middle part of the bogie through downwardpressing of the medium-pressure plate. Positioning and pressing of the side faces, the two ends and the middle of the two ends of the bogie can be achieved in a linkage mode, and meanwhile hoisting and positioning of the whole bogie are greatly facilitated through the movable design of the gantry; and the positioning table can realize two-axis fine adjustment of the side end positioning mechanism,so initial positioning precision of the bogie is improved through the two-axis fine adjustment when the bogie is hoisted; and in addition, the pressing mechanism is mounted on the side end positioning mechanism so that precision of two-end side surface positioning and two-end pressing positioning can be ensured.

    一种过载让位组件及其地铁转向架自动定位压紧装置,其地铁转向架自动定位压紧装置包括:定位台,用于安装、定位转向架;侧端定位机构,用于定位、夹紧转向架两端;下压机构,用于通过下压板下压、定位转向架两端;中压模块,用于通过中压板下压、定位转向架的中间部分。本发明能够通过联动的方式实现转向架两端侧面、两端下压、中间下压的定位和压紧,同时通过龙门可移动的设计大大方便了整个转向架的吊装、定位。且本发明的定位台能够实现侧端定位机构的两轴微调,从而在吊装转向架时通过两轴微调增加转向架的初始定位精度。另外将下压机构安装在侧端定位机构上可以确保两端侧面定位与两端下压定位的精度。


    Access

    Download


    Export, share and cite



    Title :

    Overload abdicating assembly and subway bogie automatic positioning and pressing device thereof


    Additional title:

    一种过载让位组件及其地铁转向架自动定位压紧装置


    Contributors:
    SUN WENJIE (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS






    Subway and bogie thereof

    CHEN XIHONG / HE SHIZHONG / ZHANG QI et al. | European Patent Office | 2015

    Free access

    Subway bogie

    ZOU YUAN | European Patent Office | 2020

    Free access