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发明公开
CN106053893A 一种大电流导线压紧机构及使用方法 有权

一种大电流导线压紧机构及使用方法
摘要：
本发明涉及互感器检定技术领域，特指一种大电流导线压紧机构及使用方法，包括压紧箱体、铜排、侧压紧绝缘板、底部环氧隔板、圆形压紧环氧板、圆形垫片、丝杠、绝缘手轮与手柄，铜排、侧压紧绝缘板与底部环氧隔板分别固定于压紧箱体上，圆形压紧环氧板与圆形垫片固定连接，丝杠下端固定连接于圆形垫片，丝杠上端固定连接于绝缘手轮，手柄固定设于绝缘手轮上。本发明采用这样的结构设置，可以实现互感器检定装置中的互感器一次大电流导线在检定台体上的连接固定，大电流导线压紧部位有绝缘环氧板隔离，其手工操作简单，安全可靠。
摘要（英）：

The present invention relates to the technical field of mutual inductor calibration, and particularly to a large-current wire tightly pressing mechanism and method of using the same. The mechanism comprises a pressing box, a copper row, a side pressing insulation plate, a bottom epoxy separation plate, a circular pressing epoxy plate, a circular gasket, a leading screw, an insulation hand wheel and a handle. The copper row, the side pressing insulation plate and bottom epoxy separation plate are respectively fixed on pressing box. The circular pressing epoxy plate and circular gasket are fixedly connected. The lower end of the leading screw is fixedly connected with the circular gasket; the upper end of the leading screw is fixedly connected with the insulation hand wheel and the handle is fixedly arranged on the insulation hand wheel. With the structure provided by the invention, it is possible to connect and fix a primary large current wire of a mutual inductor in a mutual inductor calibration apparatus onto a calibration console. The pressing part of the large current wire is provided with an insulation epoxy plate for isolation. Simple to operate, the mechanism can provide reliable performances.

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