The invention relates to a lifting device for erecting a lifting shed in an underground coal mine and a lifting device of the lifting shed. The lifting device comprises two lifting mechanisms located on the two sides of the roadway. A first roller for winding a steel wire rope and a horizontal expansion piece are arranged at the vertically oriented jacking end of the lifting mechanism; the jacking end of the lifting mechanism drives the first roller and the horizontal expansion piece to move upwards to the high position of the roadway; the first ends of the steel wire ropes on the two lifting mechanisms are connected with the two ends of the long steel beam, and after the steel wire ropes lift the long steel beam to the high position of the roadway, the driving ends of the horizontal expansion pieces on the two lifting mechanisms abut against the end faces of the two ends of the long steel beam; the first ends of the steel wire ropes on the two lifting mechanisms can be connected with the two single columns, the single columns in the horizontal state can be lifted to be in the vertical state through the steel wire ropes, and the long steel beam located at the high position of the roadway is supported on the roadway top plate through the supporting ends of the single columns. The device has the beneficial effects that the device replaces manpower to carry the long steel beam with larger weight and erect the single column with larger weight.

    本发明涉及一种用于煤矿井下支设抬棚的提升装置及其提升装置。提升装置包括两个位于巷道两侧的提升机构;提升机构的竖直定向的顶升端设绕设钢丝绳的第一滚轮和水平伸缩器;提升机构的顶升端驱动第一滚轮和水平伸缩器上移至巷道高处;两个提升机构上的钢丝绳的第一端连接长形钢梁两端,钢丝绳将长形钢梁起吊至巷道高处后,两个提升机构上的水平伸缩器的驱动端抵压长形钢梁的两端端面;并且两个提升机构上的钢丝绳的第一端能连接两个单体柱,钢丝绳能将水平状态的单体柱起吊至竖直状态,单体柱的顶撑端将位于巷道高处的长形钢梁顶撑于巷道顶板上。其有益效果是,取代人力搬运重量较大的长形钢梁以及将重量较大的单体柱立起。


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    Titel :

    Lifting device for erecting lifting shed in underground coal mine and lifting method of lifting device


    Weitere Titelangaben:

    一种用于煤矿井下支设抬棚的提升装置及其提升方法


    Beteiligte:
    ZHANG BINBIN (Autor:in) / YAN LIN (Autor:in)

    Erscheinungsdatum :

    2024-01-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E21D SHAFTS , Schächte



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