The invention provides a horizontal limiting mechanism for a lifting appliance, which can automatically lock the position of the lifting appliance at a corresponding position, is simple to unlock and ensures quick and efficient operation of a whole assembly line. The horizontal limiting mechanism for the lifting appliance comprises a connecting frame, a fixed mounting block and a pair of movable limiting blocks, wherein the connecting frame is used for fixedly connecting a whole lifting appliance horizontal limiting structure to a corresponding stop position of a set station; the fixed mounting block is arranged at the bottom of the connecting frame; a power driving device is further fixedly connected onto the upper part of the connecting frame; corresponding movable limiting blocks are pivoted to the two sides of the fixed mounting block respectively; clamping ends are formed by the opposite ends of the two movable limiting blocks; a positioning cavity is formed in the area between the two clamping ends in the clamping state; the clamping ends are connected to the corresponding positions of the fixed mounting block through elastic components respectively; the output end of the power driving device is connected with the corresponding outer side connecting ends of the two movable limiting blocks through connecting pieces; and the power driving device is used for driving the opposite clamping ends to clamp or open.

    本发明提供了吊具水平限位机构,其能够自动将吊具的位置锁定在对应位置,且解锁简单,保证整个流水线的快速高效作业。其包括连接框架、固定安装块、一对活动限位块;连接框架用于固接整个吊具水平限位结构于设定工位的对应止挡位置,连接框架的底部设置有固定安装块,连接框架的上部还固接有动力驱动装置;固定安装块的两侧分别枢接有对应的活动限位块,两块活动限位块的相向端形成夹持端,夹持状态下的两个夹持端之间的区域形成定位腔,夹持端分别通过弹性部件连接固定安装块的对应位置;动力驱动装置的输出端通过连接件分别连接两块活动限位块的对应外侧连接端,动力驱动装置用于驱动相向的夹持端夹持或打开。


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    Title :

    Horizontal limiting mechanism for lifting appliance


    Additional title:

    吊具水平限位机构


    Contributors:
    SUN ZHIQING (author) / WANG LIN (author) / GUO JING (author) / MA HONGBO (author) / LIN TAO (author) / ZHU ZHENYOU (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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