OVERHEAD SYSTEM OF ELECTRIC AND COMMUNICATION DEVICES IN UNDERGROUNDING ELECTRICAL POWER LINE AND COMMUNICATION LINE

摘要

PURPOSE: An overhead system of electrical and communication devices is provided to control an electric shock accident by installing an electrical and communication device on an upper part of a telephone pole mad of a material like fiber reinforced plastics. CONSTITUTION: A telephone pole(10) is made of glass fiber reinforced plastics and is installed on the ground while fitting and combining a plurality of telephone pole members by a bolt. A power communication device(20) is installed at an upper part of the telephone pole. A power communication line(30) is laid under the ground while being drawn in and out from the inside of the telephone pole to be connected to the power communication device. An induction pipe is included in the inside of the telephone pole to draw in and out the power communication line by fitting and coupling a plurality of induction pipe members.