The invention discloses a mining car arrester which comprises a base arranged below a track, a car arrester body and a car arrester body. The two rotary telescopic assemblies are symmetrically arranged on the two sides of the track and rotationally connected with a mounting plate fixedly arranged on the base, the rotary telescopic assemblies comprise the first telescopic assembly, the second telescopic assembly and the third telescopic assembly, and the first telescopic assembly and the second telescopic assembly are coaxially arranged and fixedly connected; the third telescopic assembly and the second telescopic assembly are parallel and fixedly connected. Wherein a stopping block is fixedly arranged on the second telescopic assembly, the axis of the stopping block and the axis of the third telescopic assembly are located in the same plane and are perpendicular to each other, and the stopping block and the third telescopic assembly can be driven by the driving assembly to rotate to the position above the track. A first spring is arranged between the stop block and the mounting plate connected with the first telescopic assembly; the third telescopic assembly is driven by the second telescopic assembly and is opposite to the second telescopic assembly in the telescopic direction. The device has the advantages that the impact force borne by the stopping block can be reduced, and the car stopping safety is improved.

    本发明公开了矿用阻车器,包括:基座,其设于轨道的下方;两个旋转伸缩组件,其对称设于轨道的两侧,与固设于基座上的安装板转动连接,旋转伸缩组件包括第一伸缩组件、第二伸缩组件和第三伸缩组件,第一伸缩组件和第二伸缩组件同轴设置且固定连接,第三伸缩组件与第二伸缩组件平行且固定连接;其中,第二伸缩组件上固设有阻挡块,阻挡块的轴线与第三伸缩组件的轴线位于同一平面内且相互垂直,阻挡块和第三伸缩组件能在驱动组件的驱动下旋转至轨道的上方;阻挡块和与第一伸缩组件相连的安装板之间设有第一弹簧;第三伸缩组件由第二伸缩组件驱动,并与第二伸缩组件的伸缩方向相反。本发明具有可以减小阻挡块承受的冲击力,提高阻车安全性等优点。


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    Titel :

    Mining car arrester


    Weitere Titelangaben:

    矿用阻车器


    Beteiligte:
    YE MING (Autor:in) / SUN YI (Autor:in) / ZHAO XUEZHI (Autor:in) / MU GUANGMING (Autor:in) / LIU JIANCHENG (Autor:in) / MENG QINGTING (Autor:in) / WANG BAOAN (Autor:in) / WANG WENLONG (Autor:in) / DONG SHUAI (Autor:in)

    Erscheinungsdatum :

    2023-11-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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