| 摘要 |
PURPOSE: A foothold for a telephone pole is provided to be easily mounted in a step bolt of a telephone pole by using a pair of clamps. CONSTITUTION: A foothold for a telephone pole includes an inserting hole, a head inserting part, a circular arc part(25), and a pressurizing member inserting hole(26). A step bolt(1) is inserted to the inserting hole. The head inserting part is formed in an end of the inserting hole with a hexagonal shape. A bolt head of the step bolt is inserted to the head inserting part. The circular arc part is formed in an entrance part of the inserting hole. The pressurizing member inserting hole is formed in a top part and a bottom part of the circular arc part. A fixing unit(3) is coupled in the entrance part of the inserting hole. The fixing unit is closely fixed to an outer circumference of the step bolt. The fixing unit includes a pair of clamps(32). The clamps are inserted to the pressurizing member inserting hole. |
