The invention provides a buffer type mining winch brake which comprises a brake base and a brake pad, an inner flange and a check block are integrally arranged on the inner wall of the brake base, a clamping groove is formed in the inner flange, a clamping block is inserted into the clamping groove in a sliding mode, a piston is fixedly installed at the top of the clamping block, a sealing cover is detachably and fixedly connected to the bottom of the brake base, a base is arranged above the sealing cover, an inserting groove is formed in base, an ejector rod is fixedly connected to the top ofthe base, a pressing plate is arranged above the ejector rod, and an injection pipe and a liquid discharging pipe are further arranged on outer wall of brake base. According to the brake, the base isconnected with the brake pad, when the brake pad is impacted by large inertia force, the base drives the ejector rod to impact the pressing plate, and the impact force is transmitted to a buffer medium in a manufacturing seat for buffering and pressure relief, so that the instantaneous impact force caused by inertia is reduced, and secondary injury to passengers or articles caused by inertia force is avoided.

    本发明设计了一种缓冲式矿业绞车制动器,包括制动座和刹车片,制动座的内壁上一体设置有内凸缘和挡块,内凸缘上开设有卡槽,卡槽内滑动插设有卡块,卡块的顶部固装有活塞,制动座的底部可拆卸的固接有封盖,封盖的上方设置有底座,底座内开设有插槽,底座的顶部固接有顶杆,顶杆的上方设置有压板,制动座的外壁上还设置有喷射管和排液管,本发明利用底座和刹车片相连接,当刹车片受到较大的惯性力冲击时,底座带动顶杆将压板击破,并将该冲击力传递给制作座内的缓冲介质进行缓冲泄压,减缓因惯性所带来的瞬时冲击力,避免惯性力给乘坐人员或物品带来的二次伤害。


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    Titel :

    Buffer type mining winch brake


    Weitere Titelangaben:

    一种缓冲式矿业绞车制动器


    Beteiligte:
    WANG WEIFENG (Autor:in) / LU GANGJUN (Autor:in)

    Erscheinungsdatum :

    2021-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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