| 摘要 |
The present invention relates to a gas insulated load break switch and, more specifically, to a gas insulated load break switch having an elastic member assisting a ground opening operation of the gas insulated load break switch. The gas insulated load break switch according to an embodiment of the present invention comprises: a main shaft; a rotating plate coupled to the main shaft; a driving shaft rotating by operational force of a handle; a cam coupled to the driving shaft to rotate; a cam shaft coupled to the cam and having eccentricity with the driving shaft; a ground spring having one end supported on the cam shaft and the other end supported by a driven shaft driving the rotating plate; a link coupled to the driving shaft; and an elastic member having one end connected to the link and the other end connected to the main body to store elastic force when the ground is inserted. Therefore, the gas insulated load break switch can uniformly perform ground circuit opening regardless of the operational force of a user and can completely perform the ground opening operation. |
