大型船厂造船门式起重机安全监控管理系统研究与开发

针对起重机监控装置的发展滞后于起重机产业发展的现状,对近年来的起重机事故进行了统计,分析了引发事故的主要原因,介绍了GB/T28264-2012对大型起重机械的监控管理要求,提出了建立起重机监控信息源和故障报警的机制,并且结合某船厂大型造船门式起重机安全监控管理系统的开发,对起重机运行的安全保护装置进行了分类并实时监测,实现了这些参数的实时显示、危险报警和紧急控制,对该装置的信号采集、传送、处理以及各功能模块之间的交互进行了较详细地阐述。研究结果表明,起重机安全监控系统的引入可有效地帮助操作管理人员发现问题,延长设备的使用寿命,降低风险并提高经济效益。

Research and deign of large gantry crane safety monitoring and management system

Aiming at the situation that the development of the monitoring devices for cranes is slower than the development of crane industry, the crane accidents recently were counted and the main reason leading to accidents was put forward. Also, the countermeasures were pro- posed and the requirement of GB/T 28264-2012 for huge crane industry was introduced, and the research on the remote monitoring and con- trol system for shipyard cranes was expounded. Some potential safety hazard which occurs during the working procedure of ship crane can be monitored, displayed, alarmed and controlled in real time. Signal acquisition, sending, processing and interface between a all function mod- ule were mainly discussed. The results indicate that crane safety monitoring system can effectively help operators and managers identify prob- lems and deal with it, the risk probability can be decreased , the service life of crane machinery can be prolonged and risk economic loss can be controlled.