| 摘要 |
An insulator type rack is provided to implement firm fixation to an electric pole through two bands and improve support force by increasing a surface closely adhered to the electric pole. A suspension hole(11) is formed at a front center of a rack main body(10) with a height and a thickness larger than those of an existing rack main body, protects a core wire of an electric wire, and includes a curved surface unit(12) with reinforcement units(17) extended from both end portions of front and rear surfaces. An open hole is formed at one side of the suspension hole and one side thereof is opened. A hanger installation hole(13) is formed at the other side of the suspension hole to install a hanger of a lead-in insulator. A connector(20) includes a protruding reinforcement rib(21) at a center between the rack main bodies. A coupling hole(30) is formed on an upper surface of the connector inside the rack main body and fixes the rack main body by being coupled to a bolt of a rack band installed at an electric pole. A receiving unit(50) is formed at a circumference of the coupling hole. A reinforcement plate(40) is received on the receiving unit and has a through hole(41) at a center. |
