The invention is applicable to the field of engineering machinery, and provides a variable-amplitude balance sensing method for an intelligent tower crane, which comprises the following steps: S1, collecting data, and calculating a moment M1 from a hoisted object to the center of a tower body; s2, data are collected, and the moment M2 from the balancing weight in the initial state to the center of the tower body is calculated; s3, judging the magnitude relationship between the moment M1 and the moment M2, and if the moment M1 is greater than or less than the moment M2, entering step S4; s4, calculating the theoretical distance between the balancing weight and the center of the tower body when the moment balance is reached; and S5, the balancing weight is moved, and if the distance data between the balancing weight and the center of the tower body is equal to the theoretical distance, moving of the balancing weight is stopped. The invention further provides the variable-amplitude balance sensing internet-of-things equipment for the intelligent tower crane. The variable-amplitude balance sensing internet-of-things equipment comprises a data acquisition device, a controller and a traction mechanism. By automatically moving the configuration block, the construction difficulty is reduced, potential safety hazards are eliminated, and the stability of the tower crane is improved.

    本发明适用于工程机械领域,提供了一种用于智能塔吊的变幅平衡感知的方法,包括以下步骤:S1.采集数据,计算起吊物体到塔身中心处的力矩M1;S2.采集数据,计算初始状态的配重块到塔身中心处的力矩M2;S3.判断力矩M1与力矩M2的大小关系,若力矩M1大于或小于力矩M2,进入步骤S4;S4.计算达到力矩平衡时配重块与塔身中心处的理论距离;S5.移动配重块,若配重块与塔身中心处的距离数据等于理论距离,停止移动配重块。还提供一种用于智能塔吊的变幅平衡感知的物联网设备,包括:数据采集装置,控制器和牵拉机构。本发明通过自动移动配置块,降低了施工难度,解除了安全隐患,提高了塔吊的稳定性。


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    Title :

    Variable-amplitude balance sensing method for intelligent tower crane and Internet of Things equipment


    Additional title:

    一种用于智能塔吊的变幅平衡感知的方法及物联网设备


    Contributors:
    CHEN DEMU (author) / LU JIANJIANG (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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