OUTPUT FERRY TENSION JOINT Russian patent published in 2024 - IPC E01D15/14 B63B35/38 

FIELD: construction of bridges.

SUBSTANCE: invention relates to floating bridges, in particular to design of collapsible span structures of output ferry. Tension joint of the output ferry includes a power bracket consisting of two parts, each of which is connected to the span. In parts of the power bracket there are groups of holes for fixing axles, pressure and friction plates installed on vertical walls of the span, fixing axes, a screw for ejection of the plate, butt straps of rails. In the span structure vertical wall flanges and the power bracket there are slots for extending friction plates. Flanges of vertical wall of each span are connected to parts of power bracket. Friction plates are made with at least four holes for fixing axles, connected through connecting plate with hinge in the form of friction plate with one hole for fixing axle. At least two fixing axes are provided with a retainer. Parts of the power bracket on the inner side along the vertical wall are interconnected by stiffening beams of box-like section. Stiffening beams of box-like section are made with possibility of attachment of tension screw to them. On the stiffening beams there are two cylindrical guides fixed by means of clamps.

EFFECT: tension joint of output ferry is proposed.

1 cl, 3 dwg