The invention discloses a subway stand column handrail mounting structure, which belongs to the technical field of rail transit, and comprises a cup body assembly and a handrail base, the cup body assembly comprises a cup cover, an upper rubber ring and a lower rubber ring, the top of the cup cover is provided with a first semicircular groove, the upper rubber ring is accommodated in the first semicircular groove, and the bottom of the cup cover is provided with a semicircular boss; a semicircular boss is arranged at the top of the cup cover, a lower rubber ring is arranged on the semicircular boss, the handrail base is clamped in the cup cover, the handrail base comprises a stand column handrail and a handrail installation base, the handrail installation base is fixedly connected to the bottom of the stand column handrail, and the lower rubber ring is clamped between the handrail installation base and the semicircular boss. And the lower rubber ring clamped between the handrail mounting seat and the semicircular boss can effectively prevent external moisture and corrosive liquid from seeping into the base to corrode base threads, so that the problems that the upright handrail is difficult to disassemble during vehicle maintenance, and water and corrosion cannot be resisted are solved.

    本发明公开了一种地铁立柱扶手安装结构,属于轨道交通技术领域,包括杯体组件以及扶手底座,杯体组件包括杯罩、上胶圈以及下胶圈,杯罩顶部开设有第一半圆槽,第一半圆槽内容纳有上胶圈,杯罩底部开设半圆凸台,半圆凸台上设置有下胶圈,扶手底座卡接在杯罩内部,其包括立柱扶手以及扶手安装座,立柱扶手底部固定连接有扶手安装座,扶手安装座与半圆凸台间卡接有下胶圈,通过杯罩顶部第一半圆槽容纳的上胶圈,以及扶手安装座与半圆凸台间卡接的下胶圈,能够有效防止外界水分和腐蚀液体渗到底座里面腐蚀底座螺纹,存在车辆维修时立柱扶手不好拆卸,且不能防水防腐的问题。


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    Title :

    Subway stand column handrail mounting structure


    Additional title:

    一种地铁立柱扶手安装结构


    Contributors:
    WANG ZHIQIANG (author) / LIU ZHENGWEN (author) / ZHU NENGWEN (author) / PENG CHAO (author) / WANG WEI (author)

    Publication date :

    2023-03-07


    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



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