环行起重机工作盲区范围分析计算  

Analysis and Calculation of Working Blind Zone of Polar Crane

作　　者：高秀芬[1] 刘飞 骆舟 赵浩君 丁佳鹏 陈聪 Gao Xiufen;Liu Fei;Luo Zhou;Zhao Haojun;Ding Jiapeng;Chen Cong(Taiyuan Heavy Industry Co.,Ltd.,Taiyuan Shanxi 030024,China;CGN Cangnan Nuclear Power Co.,Ltd.,Wenzhou Zhejiang 325800,China;China Nuclear Power Engineering Co.,Ltd.,Shenzhen Guangdong 518120,China)

机构地区：[1]太原重工股份有限公司技术中心,山西太原030024 [2]中广核苍南核电有限公司,浙江温州325800 [3]中广核工程有限公司,广东深圳518120

出　　处：《机械管理开发》2024年第6期292-294,共3页Mechanical Management and Development

基　　金：2022年山西省重点研发计划项目“面向大型仪器装备的智能运维关键技术研究”(202202020101011)。

摘　　要：针对核电厂反应堆中心与环吊中心相重合的类型起重机,从环行起重机制造公差、大小车运行偏差、环形轨道制造和敷设公差、反应堆厂房建造公差和变形等诸多影响因素,详细分析了核电站环行起重机工作盲区产生的原因、探讨了盲区范围计算方法,为后续核电站环行起重机设置消除吊具盲区的措施提供参考。This article analyzes in detail the causes of working blind zone of the polar crane in nuclear power plant and discusses the calculation method for the working blind zone from various influencing factors such as manufacturing tolerances,deviations in the operation of crane and trolley,tolerances in the manufacturing and laying of circular rails,and tolerances and deformations in the construction of reactor buildings,which provides reference for the measures to eliminate the working blind zone of the polar crane in subsequent nuclear powerplants.

关 键 词：核电站 环行起重机 工作盲区 

分 类 号：TH218[机械工程—机械制造及自动化]