| 摘要 |
<p>PROBLEM TO BE SOLVED: To make narrower the width of a projection from a pole for a railway high voltage line, by constituting the main body portion with a longitudinal member parallel to a pole and a plurality of lateral members connected to the longitudinal members, and the fixed portion is constituted with connecting-receiving members for fitting and connecting to the lateral members of the main body portion. SOLUTION: The main body portion 1 is formed with a longitudinal member 3 standing in parallel to a post P in a fixed state to the pole P, and two upper and lower lateral members 4a and 4b assembled to project out laterally slightly slanted, the longitudinal member 3 has a plurality of bolt-inserting holes 5, 5,... made at predetermined intervals on the side surface parallel to the projecting direction of the lateral members, and holes for inserting bolts are made for connecting an insulator 6 to a side face orthogonally. Also, a lateral member 4b at the lower side is integrally connected to the lower end of the longitudinal member 3 by using an elbow material 8, and the lateral member 4a at the upper side is so formed as to clamp the longitudinal member 3 and is fixed with a bolt through a clamping portion 9 located at one end. Then, the fixed portions 2, 2 have a construction comprising a connecting-receiving body 11, a pair of tightening bands 12a, 12b and a tightening bolt 13. As a result, the width of the projection of the railway high voltage line from the pole can be made narrower.</p> |
