The invention discloses a rock lifting device for a tunnel. The device comprises two fixing frames, wherein a transverse plate is fixedly installed at the top ends of the two fixing frames; an equipment box is fixedly installed at the top end of the transverse plate; supporting frames are fixedly installed at the two sides of the bottom end in the equipment box; a first rotating shaft is connected between the two supporting frames in a penetrating and inserting mode through embedded bearings; and a second stepping motor is fixedly installed at one side of one supporting frame. Two arc-shaped rings are inserted through an inserting block installed at one end of a connecting belt and an inserting groove, limiting blocks arranged at the two sides of the inserting block are connected with corresponding limiting holes, the two arc-shaped rings are conveniently connected, and a rotary button in threaded connection makes contact with the limiting rings, so that rotation of a rotary drum on the surface of a second rotary shaft is controlled, stretching and retracting of the connecting belt are controlled, the size between the two arc-shaped rings is convenient to control, the device is convenient to adapt to fixed lifting of rocks with different sizes and different rules, manual lifting or re-crushing of large rocks is replaced, and the rock transportation efficiency is improved.

    本发明公开了一种隧道用岩石提升装置,包括两个固定架,两个固定架的顶端固定安装有横板,横板的顶端固定安装有设备箱,设备箱内部底端的两侧均固定安装支撑架,两个支撑架之间通过嵌设的轴承穿插连接有第一转轴,其中一个支撑架的一侧固定安装有第二步进电机。本发明两个弧形环之间通过连接带一端安装的插块与插槽穿插,并通过插块两侧设有的限位块与对应的限位孔连接,便于将两个弧形环连接,通过螺纹连接的旋转按钮与限位环接触,从而控制第二转轴表面的转筒转动,控制连接带的伸缩,便于控制两个弧形环之间的大小,便于适应不同大小和不同规则岩石的固定提升,取代人工抬起或对较大的岩石进行再破碎,提高岩石运输效率。


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    Titel :

    Rock lifting device for tunnel


    Weitere Titelangaben:

    一种隧道用岩石提升装置


    Beteiligte:
    HUANG DENGQI (Autor:in)

    Erscheinungsdatum :

    2021-11-19


    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



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