The invention relates to the technical field of mine transportation rails, in particular to a mine transportation rail supporting device which comprises a rail, a rail groove is formed in the top of the rail, an intercepting base and lifting columns are arranged in the rail, a plurality of evenly-distributed lifting columns are arranged on one side of the intercepting base, and a positioning shaftpenetrates through the intercepting base. One side of the positioning shaft is fixedly connected with an intercepting block, one end of the intercepting block makes contact with a first spring piece,the intercepting block and the first spring piece are arranged in an intercepting base, and a second spring piece is arranged in the intercepting base. According to the structure of the device, the effective control of the movement speed of a mine car is realized, once the movement speed of the mine car is too fast, a plurality of intercepting bases on the rail are directly triggered to clamp themine car, so that a certain safety effect is achieved, an electric induction mechanism in the prior art is replaced, and potential safety hazards caused by power interruption are avoided.

    本发明涉及矿井运输轨道技术领域,具体为一种矿井运输轨道支撑装置,包括轨道,轨道的顶部开设有轨槽,轨道中设置有拦截座和升降柱,拦截座的一侧设置有若干均匀分布的升降柱,拦截座上贯穿有定位轴,定位轴的一侧固定连接有拦截块,拦截块的一端接触有弹簧片一,拦截块和弹簧片一设置在拦截座中,拦截座中设置有弹簧片二,本发明构造实现了对矿车的运动速度进行有效的控制,一旦矿车移动速度过快,就会直接触发轨道上的若干拦截座卡位矿车,进而起到一定的保险效果,替换传统技术中的电力感应机构,避免电力中断造成的安全隐患。


    Access

    Download


    Export, share and cite



    Title :

    Mine transportation track supporting device


    Additional title:

    一种矿井运输轨道支撑装置


    Contributors:
    FANG SHENG (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / E01B PERMANENT WAY , Gleisoberbau



    Safe transportation track mechanism for mine

    LYU GUOQIANG / XU XUELIANG / QIN ZIMING et al. | European Patent Office | 2022

    Free access


    Transportation mine car

    HUANG JIEXIA | European Patent Office | 2020

    Free access

    TRACK TRANSPORTATION SYSTEM

    ODA ATSUSHI / NISHINO TAKAYOSHI / MAKI KENTAROH | European Patent Office | 2019

    Free access