The invention discloses a winch with a positioning structure for a truck mounted crane appliance. The winch comprises a supporting frame and a sliding block; a fixing rod is installed at the front endof the supporting frame; a threaded nail is installed on the outer surface of the fixing rod; a telescopic oil cylinder is installed at the front end of the fixing rod; a sliding groove is arranged in the supporting frame, and a sliding block is installed in the sliding groove; a connecting block is installed on the left side of the sliding block, and a brake block is installed at the rear end ofthe connecting block; a movable connecting block is installed above a lead screw, and a first motor is installed on the left side of the movable connecting block; and a positioning ring is installedbelow the movable connecting block. The winch is provided with the first motor, the first motor is powered on to work to drive the lead screw to rotate, the movable connecting block is pushed to moveleft and right on the lead screw through threads, then a traction rope in the positioning ring is positioned, and the situation that when the traction rope is wound, the traction rope is completely wound at one position, and trouble is brought to next use is avoided.

    本发明公开了一种随车起吊用具有定位结构的绞盘,包括支撑架和滑块,所述支撑架的前端安装有固定杆,且固定杆的外表面安装有螺纹钉,所述固定杆的前端安装有伸缩油缸,所述支撑架的内部设置有滑槽,且滑槽的内部安装有滑块,所述滑块的左侧安装有连接块,且连接块的后端安装有制动块,所述丝杆的上方安装有移动连接块,且移动连接块的左侧安装有第一电机,所述移动连接块的下方安装有定位环。本发明设置有第一电机,第一电机通电工作带动丝杆旋转,通过螺纹推动移动连接块在丝杆上左右移动,进而对定位环内的牵引绳进行定位,避免在对牵引绳进行收卷时,牵引绳全部卷在一处,为下次使用带来麻烦。


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    Title :

    Winch with positioning structure for truck mounted crane appliance


    Additional title:

    一种随车起吊用具有定位结构的绞盘


    Contributors:
    ZHENG HUA (author)

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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