一起大型游乐设施短路事故原因分析

Cause Analysis and Suggestions for a Large-scale Amusement Short-circuit Accident

控制线路是大型游乐设施最重要的电气元件之一,其损坏可能危害乘客的安全。本文通过对一起大型游乐设施事故进行深入分析,阐明了事故原因是控制线路短路引起的抱闸不能打开,从而造成了高空滞留。此外,基于现场勘验和分析,本文还给出了若干对应措施和建议,为相关安全工作提供参考,以提高大型游乐设施的安全性。

The control wire is one of the most important electrical components of large-scale amusement device,and its damage may endanger the safety of passengers.Through an in-depth analysis of a large-scale amusement device accident,this paper explains that the reason of the accident is that the holding brake caused by the short-circuit of the control wire cannot be opened,which results in the high altitude detention.In addition,this paper also gives some corresponding measures and suggestions based on on-site inspection and analysis,providing the reference for relevant security work,so as to improve the safety of large-scale amusement device.