通用桥式起重机的安全检验及安全评价

Safety inspection and evaluation of general purpose overhead fravelling crane

在起重机的安全检测中，存在检验项目的确定问题。如果所有项目均检测，则检验工作费时、费力，又不现实；去掉一些检验项目，又有漏检不安全之虑。为解决这些问题，本文以安全系统工程中的故障类型影响分析法，确定了通用桥式起重机的安全检验项目，同时定性与定量评价被检起重机的危险状态及等级，使起重机的安全检验工作作到科学合理。

Determination of inspection items is one of vital problems in crane safety inspection practice.Too many items would require a lot of time and efforts thus being not realistic.On the other hand,deleting certain items may cause less confidence in safe operation of the crane.To solve this problem and to make crane safety inspection scientifically reasonable,this paper uses influence analysis of failure types in safety system engineering to propose a list of items to be checked during safety inspection of general purpose overhead travelling crane and to make qualitative and quantitative evaluation of danger state and grade of the inspected crane