海洋平台基座式吊机绞车常见机械故障分析与处理

Analysis and Treatment of Common Mechanical Faults of Pedestal Crane Winches on Offshore Platforms

海洋平台基座式吊机使用过程中会出现一些常见机械故障,如若不及时检修处理,往往容易引发环境污染或吊装事故,因此吊机能否安全稳定运行尤为重要。为指导操作人员排查故障隐患,指引相关人员开展故障分析,提示维修人员维修注意事项,把控维修质量,规范作业,详细介绍了基座式吊机绞车常见4类机械故障现象,从故障判断方法入手,结合吊机绞车结构,逐步分析故障原因,制定对应检修措施,给相关技术人员提供了一套系统、详细、清晰的维修思路。

There are some common mechanical faults during the use of pedestal cranes on offshore platform. If they are not repaired and handled in time, environmental pollution or hoisting accidents are often prone to occur. Therefore, whether the crane can operate safely and steadily is particularly important. In order to guide operators to troubleshoot hidden dangers,guide relevant personnel to carry out fault analysis, prompt maintenance personnel about maintenance precautions, control maintenance quality and standardize operations, this paper introduces in detail four kinds of common mechanical faults of pedestal crane winches. Starting from the method of fault judgment, combining with the structure of crane winch, the causes of the fault are analyzed step by step, and corresponding maintenance measures are formulated to provide a set of systematic, detailed and clear maintenance ideas for relevant technical personnel.