The invention provides a square and rectangular pipe overturning frame, relates to the field of steel structure machining devices, and aims to enable overturning of square and rectangular pipes in the steel structure machining process to be simple, efficient, time-saving and labor-saving without manual work or air cranes. The square and rectangular pipe overturning frame comprises a platform frame, a movable case, a lifting plate, a lead screw lifter, an inclined sliding plate, a hook and a return spring. The platform frame comprises two pairs of stand columns and two cross beams, and the two cross beams are channel steel with opposite notches; the movable case is clamped in the notch of the cross beam through two pairs of rollers to move; a lead screw lifting machine is arranged in the movable machine box and used for providing power for the lifting plate. A groove is formed in the middle of the lifting plate, and a rotatable hook is installed in the groove and used for hooking the square and rectangular pipe to assist in overturning. An inclined sliding plate is fixed above one end of the cross beam of the platform frame and is used for buffering and sliding in the overturning process of the square and rectangular pipes; one end of the return spring is fixed on the platform frame stand column below the inclined sliding plate, and the other end of the return spring is fixed to the movable case and used for returning the movable case to the initial position after overturning is completed.

    本发明提供一种方矩管翻转架,涉及钢结构加工装置领域,使钢结构加工过程中方矩管的翻转简单高效,省时省力,不再用人工或者航吊。方矩管翻转架包括平台架、移动式机箱、举升板、丝杠升降机、斜滑板、挂钩、回位弹簧。平台架包括两对立柱和两道横梁,两道横梁为槽口相对的槽钢;移动式机箱通过两对滚轮卡在横梁槽口内移动;移动式机箱内设置有丝杠升降机,用于向举升板提供动力;举升板中部开槽,安装有一个可转动的挂钩,用于钩挂方矩管辅助翻转;平台架横梁的一端头上方固定有一斜滑板,用于方矩管翻转过程中的缓冲和滑落;回位弹簧一端固定于斜滑板下的平台架立柱上,另一端与移动式机箱固定,用于在翻转完成后移动式机箱回到起始位置。


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    Titel :

    Roll-over stand for square and rectangular tubes


    Weitere Titelangaben:

    一种方矩管翻转架


    Beteiligte:
    TANG ANHU (Autor:in) / WANG XINDI (Autor:in)

    Erscheinungsdatum :

    2024-03-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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