反应堆顶盖吊具支撑工具的开发与应用

Development and Application of Reactor Top Cover Lifting Gear Support Tool

在核电厂每次大修中,反应堆顶盖吊具需要多次拆装及吊运,增加了大修工作时间、工作量及工作风险。针对上述情况,论文设计了顶盖吊具支撑工具,阐述了该支撑工具的设计要求,详细描述设计方案、结构形式及使用过程。该装置成功解决了上述问题,已在多个基地的大修中得到应用。

During each major overhaul of a nuclear power plant,the reactor top cover lifting gear needs to be disassembled and carried several times,increasing the working hours,workload and work risks of the overhaul.In view of the above situation,this paper designs the support tool of top cover lifting gear,and expounds the design requirements of the support tool,and describes the design scheme,structural form and application process in detail.The device has successfully solved the above problems and has been used in major repairs at several bases.