用于高低压开关柜的手持式电动摇把的分析及设计

Analysis and Design of Hand-held Electric Crank for High and Low Voltage Switches

针对一种用于高低压开关柜的手持式电动摇把进行分析与设计。该装置以电动摇把为主体,配合可旋转调节的副把手,可有效提高手动摇把的可靠性和作业人员的效率,同时能解决一般变电站开关柜电动摇把不稳定、不同型号变电站开关柜摇把口径匹配难的问题。

A hand-held electric crank for high and low voltage switchgear is analyzed and designed in this paper.The device takes the electric handle as the main body and cooperates with the rotatable and adjustable auxiliary handle,which can effectively improve the reliability of the manual handle and the efficiency of operators.At the same time,it can solve the problems of unstable electric handle of general substation switchgear and difficult diameter matching of different types of substation switchgear.