| 摘要 |
The technical solution relates to double-sided crash barrier, particularly for high-speed communications central divisional belts, comprising vertically arranged poles, on which is fixed via a spacer transverse to the pole by screw connection mirror-symmetrically on each side upper and lower connection part, whereby the upper part comprises by double-sided upper spacer symmetrically on both sides by screw connection arranged cross-drains and lower connection part includes bottom mirror-symmetrically by bottom spacer with screw connections fastened bottom longitudinal engagement elements, while the bottom longitudinal engagement elements, whereby engagement elements are created of the bottom flanges, that are mirror-symmetrically connected to the pole via the corresponding bottom part of the spacer. |
