摘要
上海地区在开关柜手车以及隔离开关、接地闸刀手摇操作过程中一般存在操作手柄种类多,容易带错;部分高压开关柜手车结构不合理,手柄与地面之间距离太短;变电站内所有转动手柄多为"Z"形结构,旋转时受力点不在同一轴心容易发生手柄滑出,进而可能引发动静触头之间长时间放电现象。为解决这些问题,开发了一种新的开关柜多功能成套操作工具箱,该工具箱具有泛用性的结构,操作方便,安全系数高的特点。
Various types of operating handles makes us bring the wrong tool easily in operating the switchgear trolley, the disconnecting switch and the earthing switch in Shanghai. Moreover, some of the high-voltage switchgear trolley structure is unreasonable; the distance between the handle and the ground is too short; the rotary handle used in substation is in Z-shaped structure; the handle is prone to slide for the rotation of the force point is not at the same axis, which may lead to the long-time discharge phenomenon between the static and dynamic contact. In order to solve this problems, a new multi-functional kit is developed, which has advantages of versatile structure, convenient operation, and high safety coefficient.
出处
《电力与能源》
2017年第5期653-656,共4页
Power & Energy
关键词
开关柜
多功能
成套
工具箱
switchgear
multi-function
complete set
toolbox