船用滚轮闸刀掣链器设计

Design of Marine Bar-type Chain Compressor

安全可靠的掣链器是抛锚固定船舶的重要保障,掣链器的设计、安装、调整会影响收放锚效果。本文以国际船级社联合会UR A3(2017)要求为基础,详细介绍了掣链器的结构形式、影响因素和设计载荷。根据多型船设计经验,总结出滚轮闸刀型掣链器选型、设计、安装时所遇的问题和解决方法,供相关人员参考。

Safe and reliable chain compressor is an important guarantee for ship anchoring.The design and installation adjustment of chain compressor will affect the effect of anchoring and releasing.Based on the requirements of UR A3(2017),this paper introduces the type,design factors and design load of the chain compressor in detail.Based on the design experience of multi-type ships,this paper summarizes the selection,design and installation of bar-type chain compressor.