The invention relates to the technical field of coal mine safety equipment, in particular to a coal mine inclined drift sliding-down protection and emergency braking device. According to the protection and emergency braking device for the mine inclined drift sliding-down car, when the impact force of a mine car is large and a blocking plate is broken, auxiliary safety braking is conducted, the mine car is stopped in time, and accidents are avoided. A coal mine inclined drift sliding-down protection and emergency braking device comprises rails, stopping mechanisms, rotating mechanisms and the like, the rails are arranged on the left and right sides, the stopping mechanisms are arranged on the rails, and the rotating mechanisms are arranged on the stopping mechanisms. The sliding seat is in contact with the second damper, the second damper deforms, the mine car is further buffered, meanwhile, the brake frame bounces up on the section rail instantly to brake the mine car, auxiliary safety brake can be carried out when the impact force of the mine car is large, and the mine car is stopped in time, so that the safety of the mine car is improved, and the service life of the mine car is prolonged. And accidents are avoided.

    本发明涉及煤矿安全设备技术领域,尤其涉及一种煤矿斜巷跑车防护与应急制动装置。本发明提供一种能够在矿车冲击力度较大造成阻拦板断裂时,进辅助的保险制动,及时使矿车停止,避免事故发生的煤矿斜巷跑车防护与应急制动装置。一种煤矿斜巷跑车防护与应急制动装置,包括有轨道、阻拦机构和转动机构等,轨道有左右两个,轨道上设有阻拦机构,阻拦机构上设有转动机构。本发明通过使得滑动座与第二阻尼器接触,第二阻尼器发生形变,对矿车进行进一步缓冲,同时使得制动架瞬间在节轨上弹起对矿车进行制动,达到了能够在矿车冲击力度较大造成阻拦板断裂时,进辅助的保险制动,及时使矿车停止,避免事故发生的效果。


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    Title :

    Protection and emergency braking device for coal mine inclined drift sliding-down


    Additional title:

    一种煤矿斜巷跑车防护与应急制动装置


    Contributors:
    ZHANG HUA (author) / LI LONG (author) / DUAN PENG (author) / HAO MINGJING (author) / LIANG CHENGGANG (author) / LUO XIAOYU (author) / QIANG XIN (author) / HUANG SHENG (author) / LIU SHIMAO (author)

    Publication date :

    2024-11-12


    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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