The invention discloses an intercepting device in a mining intercepting system and a using method. The intercepting device comprises a ground hook device and a ground hook triggering device. When thetriggering device receives an alarm signal sent by the stall rubber-tyred vehicle, an electromagnet is immediately controlled to act by a control circuit in the device; the electromagnet moves forwards to destroy the balance of the hinge structure, the heavy weight hung on the whole hinge structure falls off, the steel wire rope connected to the heavy object is driven to lift upwards, the other end of the steel wire rope drives the pin triggering the ground hook to transversely move to release the ground hook, the ground hook is popped up from the ground by the spring, therefore, the draggingsteel wire rope on the stall mining vehicle can be hung on the ground hook in time, the steel wire rope on the ground hook depends on the braking force generated by the automatic torque increasing device, then the force is amplified through the steel wire rope buffer to drag the vehicle, the vehicle is stopped within a short time, and the purpose of protecting the stall mining vehicle is achieved.

    本发明公开了一种矿用阻拦系统中的拦截装置及使用方法,包括地钩装置和地钩触发装置。当触发装置接收到来自失速胶轮车上发出的报警信号后,立刻由装置内部的控制电路控制电磁铁动作,通过电磁铁向前动作破坏铰接结构的平衡后,使悬挂在整个铰接结构上的重物砝码下落,带动连接在重物上的钢丝绳向上提起,使钢丝绳的另一端带动触发地钩的销子做横向移动释放地钩,地钩从地面下被弹簧弹出地面,从而确保失速的矿用车上的拖曳钢丝绳能够及时的挂上地钩,而地钩上的钢丝绳依靠自动增扭矩装置所产生的制动力,再经过钢丝绳缓冲器将力放大来拖拽住车辆,使得车辆在短时间内停止,达到对失速矿用车的保护目的。


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    Title :

    Intercepting device in mining intercepting system and using method


    Additional title:

    一种矿用阻拦系统中的拦截装置及使用方法


    Contributors:
    NIU QINYU (author) / XIA WENXUE (author) / LI HAINING (author)

    Publication date :

    2020-10-27


    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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