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列举了多绳摩擦式提升机天轮装置使用过程中经常出现的问题,对其进行了理论分析,提出了结构设计改进方案。该方案已经应用于产品生产中,目前基本上解决了多绳摩擦式提升机天轮装置存在的问题。
The problems that often occur in the process of using multi-rope friction hoist gear are listed. Theoretical analysis is made and the structural design improvement plan is put forward. The program has been applied to the production of products, basically solved the multi-rope friction hoist days wheel device problems.