The invention discloses a steel wire rope winding device for a portal crane, and relates to the technical field of steel wire rope winding. A first support and a second support are connected to the bottom plate, and two first winding mechanisms are connected to the first support. The gear ring is driven to rotate through meshing of the first gear, when the gear ring rotates, the outer teeth on the gear ring extrude the sliding block, the sliding block extrudes the spring through the bolt during extrusion, the side edges of the outer teeth are inclined planes, so that the outer teeth can only extrude the sliding block in one rotating direction, and when the gear ring rotates in the opposite direction, the sliding block can rotate in the opposite direction. The outer teeth abut against the sliding block, due to the fact that the side edges of the outer teeth are designed to be inclined faces, the structure allows the gear ring to extrude the sliding block only in one direction through the outer teeth, the one-way transmission function is achieved, reverse sliding or moving of the device can be prevented, and motion consistency and control accuracy are guaranteed.

    本发明公开了一种门式起重机用钢丝绳收卷装置,涉及钢丝绳收卷技术领域,包括底板;所述底板上连接有支架一和支架二,所述支架一上连接有两个收卷机构一。本发明通过齿轮一啮合带动齿环转动,齿环在转动时,其上的外齿牙对滑动块进行挤压,挤压时滑动块通过螺栓对弹簧进行挤压,由于外齿牙的侧边为斜面,使得外齿牙仅可在一个转动方向上对滑动块进行挤压,当齿环向相反方向转动时,外齿牙与滑动块之间相抵触,由于外齿牙的侧边设计为斜面,这种结构允许齿环只能在一个方向上通过外齿牙对滑动块进行挤压,实现了单向传动的功能,可以防止装置的反向滑动或移动,确保了运动的一致性和控制的精确性。


    Access

    Download


    Export, share and cite



    Title :

    Steel wire rope winding device for portal crane


    Additional title:

    一种门式起重机用钢丝绳收卷装置


    Contributors:
    LIANG DAWEI (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    Automatic steel wire rope winding device for crane

    LI JUN | European Patent Office | 2022

    Free access

    Steel wire rope winding system for crane

    DONG YANBO / DING YI | European Patent Office | 2021

    Free access

    Crane winding device with steel wire rope straining mechanism

    ZHANG MINGQIN / MA RONGQUAN / YUAN ZHENGJUN et al. | European Patent Office | 2015

    Free access

    Steel wire rope winding preventing device for crane trolley

    ZHANG HUIBIN | European Patent Office | 2021

    Free access

    Equipment for replacing steel wire rope in crane rope winding machine

    XIONG JIGUO / CHEN LI / CHI XUECHENG et al. | European Patent Office | 2025

    Free access