海洋平台起重机钢丝绳常见故障分析与处理

Common fault analysis and handling of wire rope for offshore platform crane

海洋油气田开发生产过程中,起重机负责海上现场全部吊装作业,以及与支持船舶之间的全部物料吊装作业。钢丝绳是起重机实现变幅、起升及下降等动作的关键部件,海洋平台起重机日常使用频次较高,相比较于其他液压、电气系统等故障,一旦钢丝绳发生故障,不仅会导致严重的设备损害结果,还会导致较大的生产损失。本文针对吊机钢丝绳的常见故障进行分析,并提出处理建议。

During the development and production of offshore oil and gas fields, cranes are used for all lifting operations on the offshore site and all material lifting operations with offshore support vessels. Wire rope is the key part for crane to realize luffing, lifting and lowering. The offshore platform crane is used frequently in daily service. Compared with other hydraulic and electrical system failures, once the wire rope fails, it will not only lead to serious equipment damage, but also cause greater production losses. In this paper, the common faults of crane wire rope are analyzed, and the handling suggestions are put forward.