| 摘要 |
A wire distribution ground structure for an electric pole is provided to facilitate installation of a ground plate by uniformly maintaining a tension of a lead line inside a protective tube which surrounds an outer plane of the electric pole and protects the lead line. A couple of multi-step ground plates(10a) are coupled along an axis rod of a vertical direction which is welded and fixed. The couple of multi-step semi plates are inserted into a ground plane of an electric pole. Left/right insulated half circular plates(20,20a) are divided from the ground plane into a left side and a right side. A guide rod is formed on an inner center. A couple of semi circular protective tubes(30,30a) are located on an upper plane of the left/right insulated semi circular plates. A couple of insulated semi circular tubes are formed between the electric pole. An operation space is formed by sealing a side plane of the couple of semi circular protective tubes with a semi circular cover. A tension maintaining unit is located on the operation space of the semi circular protective tubes, and has a fixed bar which is fixed on the center of a body. A rectangular cylinder is installed on a front end of the fixed bar. A bolt connection unit which is coupled with a screw unit is formed on a side of the tension maintaining unit. A supporting guide having a winding groove which guides the lead line is formed on the other side of the tension maintaining unit. The tension maintaining unit uniformly maintains a tension of the lead line with a tension of a tension spring. |
