锥形电机用手动提升装置  

Manual Lifting Device for Conical Motor

作　　者：朱道淑 ZHUDaoshu(Jiangyin KITO Crane Co.,Ltd.,214429)

机构地区：[1]凯澄起重机械有限公司,214429

出　　处：《电机技术》2023年第4期47-49,共3页Electrical Machinery Technology

摘　　要：当电源出现异常情况时,电动葫芦将无法依靠电力正常提升重物。为此,设计了一种安装在电动葫芦起升电机上的手动提升装置,为电动葫芦提供应急和辅助提升功能。该装置利用蜗轮蜗杆减速器的自锁功能,保证操作的安全性和可靠性。In case that the power supply is abnormal,it is no way for electric hoist to be able to lift the weight normally relying on the power.Therefore,a kind of manual lifting device installed on the electric hoist lifting motor is designed,to provide the emergency use and auxiliary lifting function for the electric hoist.The self-locking function is applied into the worm gear reducer,to ensure the safety and reliability of the operation.

关 键 词：锥形电机 手动提升装置 蜗轮蜗杆减速器 

分 类 号：TM359.9[电气工程—电机]