DEVICE FOR PREVENTING DISORDERS AND REDUCE the track side wear of rail OUTSIDE THREAD In curved sections of railway track

摘要

According 119.13330.2012 SP "Railways 1520 mm" The updated revision snip 32-01-95, paragraph 6.24: "On sidings on the curves of radius less than 250 m from the inner rail to be laid yarn check rails. On railways and category V vinyl sidings radius of 250 m or less, as well as the railways categories IV and higher categories for sections with a radius of 300-600 meters at movement of passenger trains at speeds of 140-200 km / h from inner rail thread-rails should be laid. " The claimed utility model solves the problem of providing a uniform distribution of shear forces between the inner and the outer thread of the track. When the movement of the wheels of wheelsets rolling along the inner rail from the thread acts on the head of the counter rail lateral force parallel to the ground, there is a component of this effort is directed along the vertical axis of the counter rail and pressing it to the surface of the lining. In consequence, the counter rail is increased stability, reduced load on the fastening elements and is prevented from widening track. Application of the device in small radius curves will significantly improve the performance of rail transport by eliminating assemblies and significantly reducing labor costs for current maintenance of railway track in curves. Economical effect of the claimed utility model is achieved by maximizing the use of standard (certified) topside path elements, including the counter rail is used as a rail, which, as the wear of the working part of the head, is removed and installed again with a turn in a vertical plane.