The invention provides a construction machinery linear driving device. The construction machinery linear driving device comprises a construction machinery fixing and supporting structure, a construction machinery lifting and driving structure and a construction machinery linear limiting structure, one side, away from a first elevator supporting frame, of an inclined supporting rod connecting blockis connected to a supporting frame inclined supporting rod, a fixing screw is installed on an inclined supporting rod anti-skid block, an elevator lifting mechanism is connected to an elevator sling,a limiting connecting rod is connected to the first elevator supporting frame and a second elevator supporting frame, and a limiting protection spring is installed on the limiting connecting rod. Theconstruction machinery linear driving device has the advantages of being capable of providing reliable linear guide, preventing deviation, eliminating construction potential safety hazards, being small in size, light in weight, capable of saving time and labor during mounting and dismounting operation, being firm in fixation, tight in connection, small in transportation difficulty and convenientto use and the like.

    本发明提供施工机械直线驱动装置,包括施工机械固定支撑结构,施工机械升降驱动结构,施工机械直线限位结构,所述斜撑杆连接块远离所述第一升降机支撑架的一侧连接于所述支撑架斜撑杆,所述固定螺钉安装在所述斜撑杆防滑块上,所述升降机升降机构连接于所述升降机吊索,所述限位连接杆连接于所述第一升降机支撑架和所述第二升降机支撑架,所述限位防护弹簧安装在所述限位连接杆上。本发明是一种具有能够提供可靠的直线引导,防止出现偏差,消除施工安全隐患,并且体积较小,重量较轻,安装拆卸操作省时省力,同时固定牢,靠连接紧密,运输难度较小,便于使用等优点的施工机械直线驱动装置。


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    Title :

    Construction machinery linear driving device


    Additional title:

    施工机械直线驱动装置


    Contributors:
    FANG JIN (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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