Roadblock for temporary installation to block traffic and/or as a security precaution
View Patent ↗The present invention relates to a roadblock for temporary installation to block traffic and/or as a security precaution, including: an elongated casing with two opposing longitudinal side walls and an, the two side walls joining, upper wall; and at least one casing support structure located in the elongate casing and connecting to both the side walls; supports for resting on the ground/surface connected to the lower side of the elongate casing and/or the lower side of the casing support structure, and plural stabilisation arms protruding from one of the longitudinal side walls.
1. A roadblock for temporary installation to block traffic and/or as a security precaution, comprising:
an elongated casing with two opposing longitudinal side walls, the two side walls joining an upper wall;
at least one casing support structure located in the elongate casing;
at least one wheel held by the at least one casing support structure, wherein the position of the wheel is adjustable;
supports for resting on the ground/surface connected to the lower side of the elongate casing and/or the lower side of the casing support structure; and
plural stabilization arms protruding from one of the longitudinal side walls, each of which stabilization arms includes a telescopic sliding inner arm segment movable out of a larger outer arm segment;
wherein the protruding length of each of the stabilization arms is adjustable by telescopically sliding a respective inner arm segment out of a respective larger outer arm segment.
2. The roadblock according to claim 1 , characterized in that the stabilization arms are parallel orientated.
3. The roadblock according to claim 1 , characterized in that the angle enclosed by the stabilization arms and the longitudinal side wall is more than 90°, preferably 93°-100°.
4. The roadblock according to claim 1 , characterized in that stabilization arms are located opposite the upper wall of the elongated casing.
5. The roadblock according to claim 1 , characterized in that at least one of the inner arm segment and the outer arm segment is detachable.
6. The roadblock according to claim 1 , characterized in that the supports are provided with at least one central protrusion facing away from the elongated casing, which central protrusion is located on the side of a vertical central plane through the elongated casing that is facing away from the longitudinal side wall with the stabilization arms.
7. The roadblock according to claim 6 , characterized in that the supports are provided with at least one second sideward protrusion facing away from the elongated casing, which sideward protrusion is located alongside the elongated casing on the side facing away from the stabilization arms.
8. The roadblock according to claim 7 , characterized in that the central protrusion protrudes further down than the sideward protrusion.
9. The roadblock according to claim 6 , characterized in that the central protrusion and/or the sideward protrusion has sharp angles.
10. The roadblock according to claim 7 , characterized in that the sideward protrusion has at least two sharp angles.
11. The roadblock according to claim 1 , characterized in that the ends of the elongated casing are chamfered.
12. The roadblock according to claim 1 , characterized in that ends of the elongated casing are provided with couplings.
13. The roadblock according to claim 1 , characterized in that the roadblock is provided with at least one friction-increasing element attached to the upper wall of the elongated casing such that at least one contact edge of the friction-increasing element is protruding from a longitudinal side wall of the elongated casing.
14. A roadblock for temporary installation to block traffic and/or as a security precaution, comprising:
an elongated casing with two opposing longitudinal side walls, the two side walls joining an upper wall;
at least one casing support structure located in the elongate casing;
supports for resting on the ground/surface connected to the lower side of the elongate casing and/or the lower side of the casing support structure; and
plural stabilization arms protruding from one of the longitudinal side walls, each of which stabilization arms includes a telescopic sliding inner arm segment movable out of a larger outer arm segment;
wherein the protruding length of each of the stabilization arms is adjustable by telescopically sliding a respective inner arm segment out of a respective larger outer arm segment.