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发明公开
CN103441436A 66kV隔离开关整组更换专用吊具 无效 - 驳回

66kV隔离开关整组更换专用吊具
摘要：
本发明涉及一种66kV隔离开关整组更换专用吊具，它包括有支架、吊臂、控制器、电动减速机、滑轮组和挂钩，吊臂安装在支架上，滑轮组安装在吊臂上，滑轮组的一端与挂钩相连，滑轮组的另一端与电动减速机相连，电动减速机通过电缆与控制器相连。本发明在更换66kV隔离开关的停电作业时使用，确保更换66kV隔离开关工作安全、优质、高效地完成。
摘要（英）：

The invention relates to a special lifting tool for replacing the whole set of a 66kV isolating switch. The special lifting tool comprises a support, a crane jib, a controller, an electrical speed reducer, a pulley block and a hanging hook, wherein the crane jib is arranged on the support, the pulley block is positioned on the crane jib, one end of the pulley block is connected with the hanging hook, the other end of the pulley block is connected with the electrical speed reducer, and the electrical speed reducer is connected with the controller through a cable. The special lifting tool is used for replacing the 66kV isolating switch in power failure and can guarantee the work for replacing the 66kV isolating switch to be finished safely, excellently and efficiently.

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