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

    一种侧端定位机构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。


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    Title :

    Side end positioning mechanism and subway bogie automatic positioning and pressing device thereof


    Additional title:

    一种侧端定位机构及其地铁转向架自动定位压紧装置


    Contributors:
    SUN WENJIE (author)

    Publication date :

    2021-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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






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