The invention relates to a guiding mechanism and a crane, the guiding mechanism comprises at least two guiding units, the two guiding units are located on the two sides of a sliding rail correspondingly, each guiding unit comprises a mounting part, a guiding part and an elastic part, the mounting parts are used for being connected with an electric hoist walking mechanism, the guiding parts are arranged on the mounting parts, and the guiding parts can rotate along the vertical axis; the elastic piece is arranged between the guide piece and the mounting piece and used for extruding the guide piece in the direction close to the sliding rail, so that the guide piece abuts against the sliding rail; and the two groups of guide pieces in the two groups of guide units can prevent the electric hoist walking mechanism from moving in the second direction. The guide pieces on the two sides abut against the sliding rail all the time through the elastic pieces, then the position and distance of the electric hoist walking mechanism relative to the sliding rail are kept fixed, the walking mechanism can be prevented from deviating on the sliding rail in the second direction, and then the situation that the electric hoist walking mechanism collides with or is separated from the sliding rail is avoided.

    本申请涉及一种导向机构及起重机,导向机构包括至少两组导向单元,两组导向单元分别位于滑轨两侧,导向单元包括安装件、导向件和弹性件,安装件用于与电动葫芦行走机构连接,导向件设置于安装件,导向件能够沿竖直轴线转动;弹性件设置于导向件和安装件之间,用于向靠近滑轨的方向挤压导向件,使得导向件与滑轨相抵;其中,两组导向单元中的两组导向件能够防止电动葫芦行走机构沿第二方向移动。通过弹性件使两侧的导向件始终与滑轨相抵,进而使电动葫芦行走机构相对于滑轨的位置和距离都保持固定,能够防止行走机构在滑轨上发生沿第二方向的偏移,进而避免电动葫芦行走机构与滑轨发生刮碰或脱离。


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    Title :

    Guide mechanism and crane


    Additional title:

    导向机构及起重机


    Contributors:
    SUN SHIKUN (author) / LIU PEICHEN (author) / WANG LUJIE (author)

    Publication date :

    2023-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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