| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric pole compatible with extension capable of easily extending a wireless device and an antenna or the like of base station facilities even after being installed at the ground. SOLUTION: The electric pole compatible with extension is equipped with the electric pole main body 11, a ground box 12, and a ground line 13. The ground box 12 has a ground terminal 12c for inserting the ground line 13 thereinto and an equipment terminal electrically connected to this ground terminal 12c, and arranged and installed on a side wall of an aboveground part 11b of the electric pole main body 11. The ground line 13 is arranged and installed along the axial direction of the electric pole main body 11, the bottom end part 13a thereof is positioned in an underground embedded part 11f of the electric pole main body 11, and the upper end part 13b thereof is connected to the ground terminal 12c of the ground box 12. COPYRIGHT: (C)2008,JPO&INPIT
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