The invention provides a crane boom lateral deformation detecting system and method, and a crane, and relates to the technical field of cranes. The crane boom lateral deformation detecting system comprises a temperature detecting unit and a controller. The temperature detecting unit comprises a first temperature detecting mechanism and a second temperature detecting mechanism. The first temperature detecting mechanism is arranged on the first side of a crane boom. The second temperature detecting mechanism is arranged on the second side, opposite to the first side, of the crane boom. The firsttemperature detecting mechanism and the second temperature detecting mechanism are respectively connected with the controller. The controller is used for receiving temperatures obtained by the firsttemperature detecting mechanism and the second temperature detecting mechanism, and obtaining the temperature difference between the first side and the second side by calculating. When the temperaturedifference reaches a preset value, the controller outputs alarm information. The temperatures of the first side and the second side of the crane boom are monitored in real time by the detecting system composed of the first temperature detecting mechanism, the second temperature detecting mechanism and the controller, the influence on the lateral deformation is assessed and an early warning is made, which improves the safety of the crane boom operation.

    本发明提供了一种起重臂侧向形变检测系统及方法和起重机,涉及起重机技术领域,包括测温单元和控制器,测温单元包括第一温度检测机构和第二温度检测机构,第一温度检测机构设置在起重臂的第一侧,第二温度检测机构设置在起重臂的与第一侧相对的第二侧上,第一温度检测机构和第二温度检测机构分别与控制器连接,控制器用于接收第一温度检测机构和第二温度检测机构获取的温度,并通过运算得到第一侧和第二侧的温度差值,当温度差值达到预设值时,控制器输出警报信息。通过第一温度检测机构、第二温度检测机构和控制器组成的检测系统实时监测起重臂的第一侧和第二侧的温度,判断对侧弯的影响并做出预警,提高了起重臂操作的安全性。


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    Title :

    Crane boom lateral deformation detecting system and method, and crane


    Additional title:

    起重臂侧向形变检测系统及方法和起重机


    Contributors:
    ZHANG CHUANBAO (author) / LI CHIJIA (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01K MEASURING TEMPERATURE , Messen der Temperatur



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