Outdoor high-voltage current-limiting fuse in transformer substation and fuse mounting and dismounting device thereof

The invention discloses an outdoor high-voltage current-limiting fuse in the transformer substation and a fuse mounting and dismounting device thereof; the fuse comprises a base, a fastening clamp is installed at the upper end of the base, a porcelain bushing detachably connected with the fastening clamp is installed in the fastening clamp, a wiring terminal strip is installed at the tail end of the porcelain bushing, and a lock catch protection device is installed on the outer side of the tail end of the porcelain bushing. The high-voltage fuse mounting and dismounting device for mounting a high-voltage current-limiting fuse comprises a high-voltage fuse, one end of the high-voltage fuse is detachably connected with the tail end of a porcelain bushing, a mounting auxiliary tool is mounted at the other end of the high-voltage fuse, and a dismounting device is mounted in the middle of the high-voltage fuse. A fixedly installed high-voltage fuse is transformed into a movable high-voltage fuse which can be inser