摘要
Abstract
Considering the fact that the crane maintenance room cannot be set up in the small independent shielded hot chamber for handling highly radioactive materials,and personnel cannot enter the hot chamber to repair the crane,it is impossible to transfer materials through the conventional crane proposal.For this kind of crane,the maintenance-free design of the components inside the hot chamber shall be considered,and the electrical drive components that are sensitive to radioactivity shall be set outside the hot chamber.In this paper,the design points of driving the external hot chamber crane are introduced,and the overall layout,transmission system,transmission penetration,hoisting mechanism and other aspects are analyzed,and the key technologies of driving the external crane,such as coupling long transmission chain transmission technology and high-precision positioning technology,are described in detail,which can provide reference for the subsequent design and research and development of such cranes.关键词
热室起重机/物料转运/驱动外置/传动贯穿件Key words
hot chamber crane/material transfer/external drive/transmission penetration分类
能源科技
