The invention belongs to the technical field of nuclear power station nuclear-grade fluid machinery maintenance engineering, and particularly relates to a tool for hoisting and maintaining a planetary gear component in a seawater circulating pump of a nuclear power station. A hoisting tool is configuredfor leveling the hoisting component, a turning tool is provided for carrying out turning inspection on a planet package part and adjusting the position of the part in the hoisting assembly process, collision and strain of the part in the hoisting process are avoided, the reliability of dismounting, mounting and hoisting work of a seawater circulating pump part can be effectively guaranteed, the overhauling process of a gear box part can be effectively improved, the equipment overhauling efficiency is improved, and the overall maintenance period of maritime work equipment is shortened.
本发明属于核电站核级流体机械检修工程技术领域,具体涉及一种用于核电站海水循环泵中行星齿轮部件吊装检修的工具,配置一个吊装工装,可进行吊装部件的调平,配置一个盘车工装,可进行行星包部件的盘车检查和吊装装配过程中的部件位置调整,避免零部件吊装过程中发生磕碰和拉伤,能有效的保证海水循环泵部件拆装和吊装工作的可靠性,能有效的改善齿轮箱部件的检修工艺,提高设备检修效率,缩短海工设备检修总体工期。
Tool for hoisting and overhauling planetary gear component in seawater circulating pump of nuclear power station
用于核电站海水循环泵中行星齿轮部件吊装检修的工具
2022-02-08
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Hoisting tool for overhauling voltage regulating switch of transformer
European Patent Office | 2022
|Cantilever type motor overhauling and hoisting tool and method
European Patent Office | 2021
|