The invention discloses a method for monitoring wear of a rope in hoisting equipment and the hoisting equipment, and solves the problem of low monitoring accuracy in the prior art. The hoisting equipment comprises a pulley block, a rope and a motor for pulling the rope. The method comprises the following steps: determining an initial position and an ending position of a motor encoder arranged on the motor; the position of the motor encoder is divided into a plurality of index positions within the range from the initial position to the end position, a corresponding tension parameter is set for each index position, and all the index positions and the corresponding tension parameters construct a historical stress monitoring data list; dynamically updating the stress monitoring data list in the working process of the rope; and rope wear monitoring is carried out according to the stress monitoring data list.

    本发明公开了一种起升设备中绳索磨损监控方法及起升设备,解决现有技术存在的监控准确性低的问题。所述起升设备包括滑轮组、绳索和牵引所述绳索的电机,所述方法包括:确定电机上设置电机编码器的初始位置和终止位置;在所述初始位置至所述终止位置的范围内将所述电机编码器的位置划分为多个索引位置,每个索引位置设置对应的张力参数,所有所述索引位置及其对应的所述张力参数构建历史受力监测数据列表;绳索工作过程中动态更新所述受力监测数据列表;根据受力监测数据列表进行绳索磨损监控。


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    Title :

    Method for monitoring wear of rope in hoisting equipment and hoisting equipment


    Additional title:

    起升设备中绳索磨损监控方法及起升设备


    Contributors:
    SUN XIAO (author) / ZHANG SHOUZHEN (author) / LI ZHENWEI (author) / QIAO FENG (author) / WANG DONG (author)

    Publication date :

    2023-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



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