THE HIGH VOLTAGE UNDERGROUND ELECTROIC LINE OF DISTRIBUTING WIRE BOX

摘要

PURPOSE: A distribution box for extra-high voltage underground wire installation is provided to improve convenience of task by easily connecting an underground wire and a distribution line through a wire connector installed in a distribution box main body. CONSTITUTION: A distribution box main body(100) safely protects distribution line(L2) from outside. An underground wire protection pipe(200) is buried under the ground and protects an underground wire(L1) from outside. A support plate(300) is arranged at the upper side of a supporting board(110) of the distribution box main body. The support plate comprises an installation hole which is connected with the underground wire protection pipe. A vibration damping member(400) is installed between the supporting board and the support plate. A wire connector(500) electrically connects the underground wire and the distribution line.