The invention belongs to the technical field of crane lifting appliance detection, and provides a crane lifting appliance swing angle detection device which is composed of a base, a batten, a rope and a rope tensioning device. According to the method, the rope mounted between the lifting appliance and the moving end of the crane is additionally arranged, a set of detection system is matched, and the swing angle change of the lifting appliance of the crane is indirectly calculated by detecting the bending deformation of the batten due to stress in the swing process of the rope. Different from other devices for detecting displacement variation caused by swinging, the detection end of the device does not have a large number of moving parts, the durability is higher, the manufacturing cost is relatively low, and installation is convenient.

    本发明属于起重机吊具检测技术领域,提供了一种起重机吊具摇摆角度检测装置,由基座、板条、绳索、绳索张紧装置组成。本发明通过增加一条安装在吊具与起重机移动端之间的绳索,搭配一套检测系统,通过检测绳索摇摆过程中使得板条受力发生弯曲的变形,间接计算得到起重机吊具的摆角变化。不同于其他检测由摇摆引起的位移变化量的装置,本发明的检测端不存在大量的移动部件,耐久度更高,且制作成本相对较低,安装方便。


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    Title :

    Device for detecting swing angle of lifting appliance of crane


    Additional title:

    一种起重机吊具摇摆角度检测装置


    Contributors:
    GUO ZHENGGANG (author) / BI JIANGTAO (author) / YANG GUOHUA (author) / GUAN WEI (author) / CHEN JIAYI (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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