STRUCTURE OF SEALING COMBINATION IN TERMINAL BOX COVER OF POWER METER

摘要

PURPOSE: A structure of sealing combination in a terminal box cover of a power meter is provided to reduce a working time and improve the working environment by performing an opening or shutting process of the terminal box cover without using an additional tool. CONSTITUTION: A fastening bolt(2) has a sealing hole(1). The fastening bolt is combined with a main body(7) of a terminal box through a combination hole(4) of an anti-conductive cover(3). The main body of the terminal box includes a tool wire fastening nut(5) and a tool fixing bolt(6). The sealing hole is formed at a free end of the fastening bolt. The fastening bolt and the main body are formed with one body. The free end of the fastening bolt is inserted into the combination hole of the anti-conductive cover in order to be combined with a nut(8).