Turnout type 60E1, grade 1/11, gauge 1520 mm, radius 300 meters on the outer thread of the side track on wooden (oak) bearers, project Dn 680, is designed for laying on main tracks with the 160 km/h rolling stock speed on the straight track, and 50 km/h on the side track.
Design features:
– spring point of tangent type 60Е1А1, with welded rail ends;
– elastic fastening of the rail base with elastic PU plate in the stock rail assemblies with points;
– elastic fastening of the rail base with Skl 12 clip;
– the turnout is laid on the oak beams;
– the turnout is designed without rail canting;
– the turnout is provided with an independent guard rail made of guard rail section, type 33C1;
– bolted frog. The core of the frog consists of the cast high-manganese steel core according to EN15689 with welded rail ends. The core casting is manufactured in accordance with the requirements of EN15689. The rolling surface of the frog cast core is hardened by the explosion method;
– the turnout is completed with the hollow beam with a set of rods designed for installation of the СП-6M drive;
– in the point zone, the anchorage is provided to stabilize the hollow beam position;
– there is a stabilizer for the point position in the switch to ensure the point fitting to stock rails;
– in front of the end of points, the anchors are installed to ensure the exclusion of longitudinal displacement of the point relative to stock rails;
– the turnout includes the transition plates (with a slope of 1:27, 1:40 and 1:80) for the transition from the track with a slope of 1:20 to the turnout switch without canting.
