Double cross switch on reinforced concrete beams type P65, grade 1/9, project PTKB TsP 2843.00.000
Separate fastening, spring terminals type OP105 or type PC, pads with high flanges. Track adjustment is possible. The switch uses rotary points with insert-on-plate root fastening and adjustable rods. The frame rails are attached to pads with pads (welded with pads) and pressed flanges using U-shaped spring terminals and clamps. The crosspiece is a sharp one of a welded design - a rail end is welded to a core made of high-manganese steel, a dull one - solid cast from high-manganese steel on pads. The counter-rail is made from an angle, is not connected to the track rail, and is fixed on stops welded to the pads. The rail is fastened using elastic U-shaped rod clamps.