Method for laying railway tracks

摘要

A method for laying railway tracks on a trackbed with sleepers (20), comprising at least the following steps: - a) moving a track laying train (30) with the stretches of rail (1) to be laid in the laying area; - b) joining pairs of rails (1) to consecutive rails (1) by means of tractor plates (200); - c) unloading the pairs of rails (1) from the track laying train (30) onto the bed; - d) squaring of the sleepers (20) by means of a squaring device; - e) joining of the consecutive pairs of rails (1) by means of a joint plate (100); - f) unloading of ballast in hoppers onto the bed; - g) tamping of the rails (1); - h) profiling of the ballast by means of a profiling device (400); - i) welding of the rails (1).