The invention provides a mechanical trigger device for anti-falling braking of an inclined shaft dragging mine car, which comprises a traction arm, a position switch, a vertical rotating shaft, a limiting support block, a hinge arm, a gravity block and a connecting rod assembly, the front end of the traction arm is connected with a traction rope of an external traction system, and the rear end of the traction arm is rotatably connected to the front end of a car body of the dragging mine car; the position switch is installed above the rear end of the traction arm, the gravity block is rotationally hinged to a tramcar body of the towing tramcar, the vertical rotating shafts are symmetrically arranged on the two sides of the middle of the traction arm, and each vertical rotating shaft is provided with a limiting supporting block and a hinge arm. The hinged arms on the two vertical rotating shafts are connected with gravity blocks through connecting rod assemblies correspondingly. The braking device different from wheel disc type braking and the mechanical braking triggering device are arranged on the towing vehicle, when the vehicle body slides and falls on a ramp, automatic and timely braking can be achieved, braking is efficient, stable and safe, the vehicle sliding and falling risk can be effectively prevented, and mine production potential safety hazards are eliminated.

    本发明提供一种用于斜井拖曳矿车防坠制动的机械式触发装置,包括牵引臂、位置开关、竖向转轴、限位支撑块、铰接臂、重力块和连杆组件,所述的牵引臂前端连接外部牵引系统的牵引绳,后端转动连接在拖曳矿车的车体前端;所述的位置开关安装在牵引臂后端上方,所述的重力块转动铰接在拖曳矿车的车体上,所述的竖向转轴对称设置在牵引臂中部两侧,每个竖向转轴上均设有一限位支撑块和一铰接臂,两个竖向转轴上的铰接臂分别通过连杆组件连接重力块。本发明通过在拖曳车辆上设置不同于轮盘式制动的刹车装置及机械式刹车触发装置,当车体在坡道上滑坠时,可以实现自动及时制动,制动高效、平稳、安全,能有效预防车辆滑坠风险,消除矿山生产安全隐患。


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    Titel :

    Mechanical trigger device for anti-falling braking of inclined shaft dragging mine car


    Weitere Titelangaben:

    一种用于斜井拖曳矿车防坠制动的机械式触发装置


    Beteiligte:
    QIAN JIFEI (Autor:in) / WANG BAOQIN (Autor:in) / WANG QINGMIN (Autor:in) / TANG FUQIANG (Autor:in) / ZHANG YUJIE (Autor:in) / ZHANG LUOWEI (Autor:in) / ZHANG PEITIAN (Autor:in)

    Erscheinungsdatum :

    2023-10-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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