| 摘要 |
Steel gate support structure for traction mains of railway tracks and city public transport has lateral parts, where each its lateral part includes into the arc-shaped tubular body (1) with plate foot (3) with through-holes (5), adapted for the detachable attachment to bolts of the base structure. Both of these lateral parts of the gate structure are interconnected by a top tubular body (6) in the shape of the curve, whereby the tubular body (1), formed in the arc, is equipped in the area of the plate foot (3) with vertical plate reinforcements (4), which are welded as to the plate foot (3) in the shape of a rectangular parallelogram, as to the tubular body (1), shaped to the curve. |
