港口起重机吊臂变形预警系统  

Deformation Warning System for Port Crane Booms

作　　者：缪秋莲[1] 关朴芳 杜盼成 谢祖强[1] MIAO Qiulian;GUAN Pufang;DU Pancheng;XIE Zuqiang(Fujian Chuanzheng Communications College,Fuzhou 350007,China;Fujian University of Technology,Fuzhou 350118,China)

机构地区：[1]福建船政交通职业学院,福州350007 [2]福建工程学院,福州350118

出　　处：《机械工程师》2024年第11期127-129,134,共4页Mechanical Engineer

基　　金：福建省教育厅中青年科研项目(科技类)“基于单片机控制房屋变形坍塌预警系统”(JAT201070)。

摘　　要：针对港口起重机吊臂变形造成的经济损失和不良影响,设计了一种吊臂变形预警系统,可以实时检测吊臂变形情况,向外输送变形数据。当变形量数据大于设定的报警阈值时,中央控制器会输出信号,启动声光预警并在LED屏上显示警情,通知周边施工人员和港口起重机驾驶人员有起重机吊臂断裂风险,提醒周边人员疏散,从而降低事故人员伤亡率,提高安全生产率。Aiming at the economic losses and adverse effects caused by the deformation of harbor crane booms,a boom deformation warning system is designed,which can detect the deformation of the boom in real time and deliver the deformation data to the outside.When the deformation data is greater than the set alarm threshold,the central controller will output a signal to activate the sound and light warning and display the alarm on the LED screen to notify the construction periphery and the harbor crane driver of the risk of crane boom breakage,and remind the periphery to evacuate,so as to reduce the casualty rate of accidents and improve the safety productivity.

关 键 词：起重机 安全隐患 变形预警 影响因素 

分 类 号：TH123.4[机械工程—机械设计及理论] TH21