Mechanical clamp for the Basalton Quattroblock to lift and lay it; Mainly used in coastal protection / mechanical clamping device for lifting a block of four or at least one base body thereof and use

摘要

Mechanical clamping device (10) set up for gripping and lifting at least one base body (1.1) of a block of four/quattro block (1), the mechanical clamping device having lever kinematics, by means of which such a large clamping force is exerted on the at least one base body as a function of a tensile force upwards (1.1) that the at least one base body can be lifted by means of the mechanical clamping device, characterized in that the mechanical clamping device (10) has two lever arms (11a, 11b) mounted on one another about a common pivot axis (15), on each of which a a downwardly protruding pin (13) gripping the at least one base body of the block of four/quattro blocks frictionally/non-positively on its outer lateral surface.