手摇电动双动力减速器在核电站起重机中的应用

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针对起重机起升机构的安全性,结合核电领域对设备可靠性的苛刻要求,对传统双机构起升方案的优点和不足进行认真分析,在继承原有方案优点的基础上,改进设计出一种适用于核电、军工等领域的新型双机构起升方案,并着重介绍了一种新型的起重机用手摇电动双动力减速器,其特点是既可用电力(电动机)驱动,又可用人力(手摇)驱动,实现了一台减速器2种动力输入源自由切换。
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