According to the steel wire rope unwinding length determining method, the cross section diameter of the steel wire rope is calculated, then the length of each layer of steel wire rope on a winch after the steel wire rope winds the winch by one circle is determined, and therefore the total length of each layer of steel wire rope on the winch can be calculated; the overall length of the steel wire rope can be calculated through the total length of the steel wire rope of each layer, calculation is conducted layer by layer, the calculation result is clear, omission is not prone to occurring, the remaining length of the steel wire rope is determined by calculating the total number of turns and the number of released turns of the steel wire rope, and therefore the overall length of the steel wire rope is calculated. The released length of the steel wire rope can be determined by subtracting the remaining length from the total length, the calculation process is simple, the calculation result is clear, winding and unwinding of the steel wire rope can be controlled conveniently, and accidents of the winch caused when the steel wire rope is released beyond the preset range are avoided.

    本发明提供一种钢丝绳放绳长度确定方法,通过对钢丝绳的横截直径进行计算,进而确定绞车上每层钢丝绳在绕绞车一圈后的长度,由此即可计算出绞车上每一层的钢丝绳总长度,通过每一层的钢丝绳总长度即可计算钢丝绳整体的长度进行计算,由此通过一层一层地进行计算,使得计算结果清晰,不容易出现疏漏,且通过对钢丝绳的总圈数和放出圈数进行计算,确定钢丝绳剩余的长度,由此,通过将总长度减去剩余长度即可确认钢丝绳被放出的长度,计算过程简单,且计算结果清楚,由此便于对钢丝绳的收放进行控制,避免将钢丝绳放出超过预设的范围时导致绞车出现意外。


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    Title :

    Method for determining unwinding length of steel wire rope


    Additional title:

    一种钢丝绳放绳长度确定方法


    Contributors:
    DU CHUNJIANG (author) / LI GUOCHANG (author) / LIU ZHONGRAO (author) / LIN YUNZHI (author) / MA QIANYUN (author) / QIN JIAN (author)

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B66D Haspeln , CAPSTANS



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