锚泊定位系统锚链轮及其机架强度有限元分析  

Anchor Chain Wheel of Mooring Positioning System and its Frame Strength Check Based on Finite Element Analysis

作　　者：李文华[1] 牛国波 韩凤翚 李根[1] 周性坤 葛杨元 LI Wenhua;NIU Guobo;HAN Fenghui;LI Gen;ZHOU Xingkun;GE Yangyuan(National Center for International Research of Subsea Engineering Technology and Equipment,College of Marine Engineering,Dalian Maritime University,Dalian 116026,Liaoning,China;Nantong Liwei Machinery Co.,Ltd.,Nantong 226500,Jiangsu,China)

机构地区：[1]大连海事大学轮机工程学院,海底工程技术与装备国际联合研究中心,辽宁大连116026 [2]南通力威机械有限公司,江苏南通226500

出　　处：《机电设备》2021年第2期1-5,73,共6页Mechanical and Electrical Equipment

基　　金：工信部高技术船舶科研计划;国家自然科学基金面上项目(51779026);国家重点研发计划资助(2018YFC0309003);高等学校学科创新引智计划(111计划)(B18009);辽宁省科学技术计划(2020-HYLH-35);中央高校基本科研业务费专项资金资助(3132020186)。

摘　　要：锚泊定位系统是海洋平台定位系统中十分重要的设备,通过锚链轮对锚链的动力收放实现张力控制进而完成海洋平台定位。针对某一瞬时锚链和锚链轮啮合传动,建立锚链轮及其机架的有限元模型,进行受力分析,验证锚链轮及其机架设计强度的正确性,为锚泊定位系统锚链轮及其机架的设计与优化提供一定的参考。Mooring positioning system is a very important equipment for the offshore platform positioning system,which realizes tension control through the dynamic retracting and unwinding of the anchor chain by the anchor chain wheel to complete the positioning of the offshore platform.For a certain instantaneous anchor chain and anchor chain wheel meshing transmission,a finite element model of the anchor chain wheel and its frame is established and the force analysis is conducted to verify the correctness of the design strength of the anchor chain wheel and its frame,which is of certain reference values for the design and optimization of the anchor chain wheel and its frame of the mooring positioning system.

关 键 词：锚泊定位系统 锚链轮 应力分析 有限元分析 

分 类 号：TH137.9[机械工程—机械制造及自动化]