The winch with the self-locking structures is characterized in that the self-locking structures used in cooperation with a rolling shaft are mounted on the inner side of a mounting box and the inner side of a second supporting seat, each self-locking structure comprises mounting plates symmetrically arranged on the two sides of the rolling shaft, and two sets of telescopic rods are symmetrically arranged on the sides, close to the rolling shaft, of the mounting plates; threaded rods are mounted on the inner sides of the two telescopic rods, one ends of the threaded rods are connected with second motors arranged on the outer sides of the mounting plates, arc-shaped plates are symmetrically arranged on the two sides of the threaded rods, gears are movably connected to the rear end faces of the arc-shaped plates through pin shafts, and connecting rods are movably connected to the front end faces of the arc-shaped plates through pin shafts. The other end of the connecting rod is connected with the outer side of a telescopic rod, and one end of the telescopic rod is connected with an arc-shaped abutting plate through a connecting block. According to the winch with the self-locking structures, in order to solve the problem that the winch does not have an automatic locking function, the self-locking structures used in cooperation with the rolling shafts are installed on the inner side of the installation box and the inner side of the second supporting base.

    本发明公开了一种带有自锁结构的绞车,所述安装箱内侧以及第二支撑座内侧安装有与滚轴配合使用的自锁结构,所述自锁结构包括对称设置在滚轴两侧的安装板,且安装板靠近滚轴一侧对称设置有两组伸缩杆,两组所述伸缩杆内侧安装有螺纹杆,且螺纹杆一端与安装板外侧设置的第二电机相连接,所述螺纹杆两侧对称设有弧形板,且弧形板后端面通过销轴活动连接有齿轮,所述弧形板前端面通过销轴活动连接有连接杆,且连接杆另一端与伸缩杆外侧相连接,所述伸缩杆一端通过连接块与弧形抵板相连接。该带有自锁结构的绞车,本装置为解决绞车不具有自动锁死的功能的问题,通过在安装箱内侧以及第二支撑座内侧安装有与滚轴配合使用的自锁结构。


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    Title :

    Winch with self-locking structure


    Additional title:

    一种带有自锁结构的绞车


    Contributors:
    SU HUAMIN (author) / ZHUANG SHANQIANG (author) / MI XUELING (author) / ZHANG HAO (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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