从一起电动单梁起重机坠落事故看安全评估项目

Analysis of Safety Assessment Items Based on an Electric Single-girder Crane Fall Accident

从一起电动单梁起重机坠落事故出发,分析了起重机坠落的原因,阐述了轨道在起重机安全运行中的重要作用,提出了轨道的安全评估内容和判定准则。

Based on an electric single-girder crane fall accident, this paper analyzes the causes ot the tall accident. It is found that severe defects in fixing and connection on rail led to the accident. This paper also explicates the important roles of rail in working safety. To set up of the safety assessment items, this paper presents assessment contents and criterions of rail.