ENGRAVING APPARATUS OF JUMPER TERMINAL

摘要

The present invention relates to an engraving apparatus of jumper terminal. The engraving apparatus of a jumper terminal according to the present invention comprises: a bolt member of which one side includes a head part, and of which the other side includes a screw part in which a screw thread is formed, which is installed between electric transmission towers, and penetrates a coupling hole previously formed in a jumper terminal included on both ends of a jumper cable suspended by an insulator; and a cutter member of which the inside of one side forms a securing part in which the head part is secured, of which the other side includes a cutter, and of which the frame has a different shape from the frame of the coupling hole, the cutter member being penetrated by the bolt member and disposed on one side of the coupling hole; and a support member of which one side is disposed on the other side of the coupling hole, the support member being penetrated by the screw part; and a nut member which contacts the other side of the support member, and is screw-coupled to the screw part and tightened by a tightening means to be moved to the side of the head part, so that the coupling hole is formed by the cutter member. According to the present invention as stated above, at the time of maintenance and repair of a previously installed jumper terminal, a coupling hole having the shape of a conventional standard is molded to have a new standard, so that the maintenance and repair of the jumper terminal is performed conveniently and rapidly.