Clamping device for supporting bollard of barrier guardrail on edge of concrete slab, has component including plate secured to tubular shaped support element and covering portion of non-pierced part of tube of another component

摘要

The device (1) has a first component (3) including a rectangular tube having a non-pierced part (3-1) and a pierced part (3-2) with orifices (3a). A second component (4) includes a plate (4a) defining a plane, where the plate is secured to a tubular shaped support element. A third component (2) includes another plate (2a) defining another plane, where the latter plate is secured to another tubular shaped support element (2b) and covers a portion of non-pierced part of the tube. The plates are offset laterally with respect to each other, where ends of the plates are open.