四履带张紧器履带夹紧控制系统及其控制方法  

Track clamping system and controlmethod of four-track tensioner

作　　者：单悦[1] 蒋晓波 袁中超 万箭波 李怀亮[3] 王徽[2] 冯天贺 SHAN Yue;JIANG Xiaobo;YUAN Zhongchao;WAN Jianbo;LI Huailiang;WANG Hui;FENG Tianhe(Tianjin Cement Industry Design and Research Institute Co.,Ltd.,Tianjin 300400,China;Tianjin Jingyan Construction Machinery Transmission Co., Ltd., Tianjin 300409, China;Offshore Oil Engineering Co., Ltd., Tianjin 300451, China)

机构地区：[1]天津水泥工业设计研究院有限公司,天津300400 [2]天津市精研工程机械传动有限公司,天津300409 [3]海洋石油工程股份有限公司,天津300451

出　　处：《石油工程建设》2017年第6期53-55,89,共4页Petroleum Engineering Construction

基　　金：国家科技重大专项项目子任务"脐带缆安装系统关键部件(A&R绞车)研制"(2011ZX05056-003-07);天津市科技计划项目"恒张力控制技术研究与装备产业化"(14ZCDZGX00069)

摘　　要：四履带张紧器是深海脐带缆铺设系统中的关键设备,履带夹紧控制技术又是张紧器的核心技术。结合已设计的85 t四履带张紧器履带夹紧机构的机械和液压方案,配套设计了履带夹紧机构控制系统及其控制方法。陆地动负荷试验数据表明,85 t四履带张紧器四条履带的夹紧液压油缸工作压力实测值均达到了预期设计要求,可以实现四条履带对脐带缆的恒定夹紧力控制;在应用85 t四履带张紧器协同卷轴安装系统完成海底管道上卷至滚筒工作的海上试验中,实现了对管径6 in管道的上卷与铺设,进一步验证了履带夹紧控制系统的性能。The four-track tensioner is a key equipment in the installation system of deepwater umbilical laying,the track clamping control technology is the core of the tensioner.By combining the mechanical design scheme and the hydraulic design scheme of85t four-track tensioner,the matching track clamping system and its control method of the four-track tensioner are presented.The land dynamic load test of the tensioner proves the working pressures of the four clamping hydraulic cylinders reach the design requirement and can realize constant clamping force control between the four tracks and the umbilical.The offshore test of rolling up a6inch subsea pipeline to the roller and than laying by coordinately using the tensioner and the reel installing system is successful,which further verifies the working reliability of the track clamping system.

关 键 词：四履带张紧器 履带夹紧机构 控制系统 控制方法 

分 类 号：TE952[石油与天然气工程—石油机械设备]