The invention provides a shaft holding hoop of a winch, and relates to the field of winches. The shaft holding hoop of the winch comprises a holding hoop and semi-circular holding hoop assemblies; andthe holding hoop is fixedly connected by the two semi-circular holding hoop assemblies through positioning pin shafts, the semi-circular holding hoop assemblies comprise two arc plates, arc-shaped bottom plates, spiral steel and positioning rods, the two arc plates are fixed at the two ends of the arc-shaped bottom plates, positioning blocks are correspondingly fixed at the two free ends of the two arc plates, the positioning blocks are provided with positioning holes, and positioning pin shafts are fixed in the positioning holes. According to the shaft holding hoop of the winch, a pluralityof screw-thread steel are arranged on the outer side of the holding hoop, the screw-thread steel adopts a U-shaped structure, the outer side of the holding hoop is wound with a steel wire rope, through such arrangement, the friction force during transmission of the steel wire rope can be increased, thus the traction force is increased, the screw-thread steel adopts the U-shaped structure, the holding hoop is big at both ends and small in the middle, and thus the traction direction of the holding hoop is controlled to not deviate.

    本发明提供一种卷扬机转轴抱箍,涉及卷扬机领域,包括抱箍和半圆形抱箍组件,所述抱箍由两个半圆形抱箍组件通过定位销轴固定连接,所述半圆形抱箍组件包含有两个弧形板、弧形底板、螺纹钢和定位杆,其中两个弧形板固定在弧形底板的两端,且两个弧形板的两个自由端均固定有定位块,且定位块开设有定位孔,定位孔内固定有定位销轴。本发明中,抱箍的外侧设置有多个螺纹钢,且螺纹钢采用“U”型结构,抱箍的外侧缠绕钢丝绳,通过这样的设置可增加钢丝绳传动时的摩擦力,从而增加牵引力,螺纹钢采用U型,使抱箍两头大中间小控制其牵引方向不偏移。


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    Titel :

    Shaft holding hoop of winch


    Weitere Titelangaben:

    一种卷扬机转轴抱箍


    Beteiligte:
    WU MIN (Autor:in) / JIANG SHAOJUN (Autor:in) / CAI WANGMING (Autor:in) / HU LONG (Autor:in) / ZHENG XIAOHU (Autor:in) / JIANG RUOCHEN (Autor:in)

    Erscheinungsdatum :

    2020-04-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



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