FIXING PIPE FOR ARRANGING POWER TRANSMISSION CABLE IN THE UNDERGROUND

摘要

PURPOSE: A stationary tube for underground arrangement of underground transmission line is provided to check the change of laying position by checking laying position and variation position of a pipe on the ground. CONSTITUTION: A first expanding groove(10-1) in which the space is gradually expanded to the inner side is formed according to the surface of outer side in longitudinal direction. Helixes is formed both ends inner side of a pipe. A connecting part(21) is combined in the first expanding groove of the pipe according to sliding-type. A extension part(22) pressurizes the transmission line passing through a first penetration hole(10-2) while being combined in the first helical hole(21-1). A first connecting part is fixed to the top of extension part.