| 摘要 |
The present invention relates to a fuse type mechanism interlock apparatus for a gas insulated switchgear, and more particularly to a fuse type mechanism interlock apparatus for a gas insulated switchgear that is provided in a gas insulated load break switch to prevent a malfunction of mechanisms and adjust attachment and detachment of a fuse. The fuse type mechanism interlock apparatus includes an interlock including a rotatable head resiliently supported by a first resilient member laterally to be rotated at a predetermined angle, a shaft having a horizontal stop plate at one end thereof, a guard plate one end of which is rotatably connected to the rotatable head and the other end of which is rotatably connected to the shaft to be rotated at a predetermined angle as the shaft is moved upwards and downwards. The present invention may prevent damage to the interlock and the malfunction of the interlock due to friction between a handle insertion part and the interlock by providing the handle insertion part with a cam and moving a shaft movement adjusting plate through the cam to adjust upward and downward movement of the interlock. |
