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根据打桩机提升系统存在的“乱绳”现象 ,提出把固定导向轮改为可移动导向轮的排绳机构 ,并阐述了排绳机构的结构设计和导距的确定。
According to the phenomenon of “chaos rope” existing in the pile lift system, the paper puts forward the mechanism of changing the fixed guide wheel into the movable guide wheel and expounds the structure design and the determination of the guide distance.