起重机吊具载荷制动过程及运动姿态特征分析研究  

Analysis and Research on the Load Braking Process and Motion Posture Characteristics of Crane Lifting Equipment

作　　者：邱法聚 陈建甫 Qiu Faju;Chen Jianfu(Ningbo Special Equipment Inspection and Research Institute,Ningbo 315048)

机构地区：[1]宁波市特种设备检验研究院,宁波315048

出　　处：《中国特种设备安全》2024年第11期28-33,共6页China Special Equipment Safety

基　　金：国家市场监督管理总局科技计划项目“港口起重机快速三维建模方法及其工程应用研究”(2020MK116);宁波市特种设备检验研究院科技项目“港口码头大型起重机械吊具运动姿态及制动位移智能检测方法研究及仪器开发”(2023-YN-013)。

摘　　要：针对起重机吊具载荷制动过程及运动姿态特征的安全风险,本文设计了一种起重机吊具载荷制动过程及运动姿态检测方法。通过对制动过程和运动姿态的数据进行采集,经过Kalman滤波方法进行滤波融合,获得精确的数据;对实验数据波形特征进行分析,在时域内积分计算制动下滑位移量。这些分析特征及计算结果为全面评估起重机的制动性能提供了一定支撑,有助于推动作业操作的规范化,提升整体作业安全性。Aiming at the hidden safety hazards of crane spreader load braking process and motion attitude characteristics,this paper designs a crane spreader load braking process and motion attitude detection method.Through the data acquisition of the braking process and motion attitude,the Kalman filtering method is used to filter and fuse the data to obtain accurate data;the waveform characteristics of the experimental data are analysed,and the braking slippage displacement is calculated by integrating the data in the time domain.These analytical features and calculation results provide some support for the comprehensive assessment of the braking performance of the crane,which helps to promote the standardisation of the operation and improve the overall operational safety.

关 键 词：起重机 吊具载荷 制动过程 运动姿态 

分 类 号：X941[环境科学与工程—安全科学]