| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure of a stand structure body for an electric traction, which prevents deformation of a connecting portion, and by which a retaining surface for retaining a trolley wire can be formed flatly.SOLUTION: In a connection structure of a stand structure body for an electric traction, longitudinal direction edge surfaces of a plurality of stand structure bodies for the electric traction are matched and connected. An edge surface of one stand structure body 2a for the electric traction, which is connected, is a processed edge surface 10a which is processed so that a part or the whole of longitudinal direction position in the edge surface is different depending upon a position in a height direction orthogonal to the longitudinal direction. The other edge surface of the stand structure body 2b for the electric traction, which is connected, is a processed edge surface 10b which is processed so that a part or the whole of longitudinal direction position in the edge surface is different depending upon a position in the height direction orthogonal to the longitudinal direction and corresponds to the processed edge surface 10a of one stand structure body 2a for the electric traction. The problem is solved by the connection structure of the stand structure body for the electric traction, in which the matched processed edge surfaces 10a and 10b are welded together. |
