A method for track position improvement by means of a track-movable track-tamping machine (6) with a three-point working measurement system, which has three measurement carriages (A, B, C), a cord (9)stretched therebetween, a tamping unit (5), a lifting/straightening assembly (8) for tracks and an odometer particularly. The position of the track after the correction work of the track-tamping machine (6) is recorded by the measurement system, wherein a computer (R) calculates the difference between a predetermined desired track position (1) and an actual position recorded by the measurement system, that is to say a residual error (Kh), and the position of the rear cord end at the rear measurement carriage (C) of the track-tamping machine (6) of the three-point working measurement system iscontinuously corrected in such a way that the rear cord end at the measurement carriage (C) is guided on the desired track position (1).
一种通过可轨道行驶的轨道捣固机(6)改善轨道位置的方法,所述轨道捣固机具有具备三个测量车(A、B、C)的三点作业测量系统、在这些测量车之间绷紧的弦(9)、捣固单元(5)、用于轨道的升降校正机组(8)和尤其里程表,其中,在轨道捣固机(6)的校正作业之后,通过测量系统记录轨道的位置,其中,计算机(R)计算出预设的轨道额定位置(1)与由测量系统记录的实际位置之间的差值、即剩余误差(K),并且继续校正在三点作业测量系统的轨道捣固机(6)的后部的测量车(C)上的后部的弦端部的位置,从而使在所述测量车(C)上的后部的弦端部被导引到轨道额定位置(1)上。
Method for track position improvement by means of a track-movable track-tamping machine
通过可轨道行驶的轨道捣固机改善轨道位置的方法
2020-08-21
Patent
Electronic Resource
Chinese
METHOD FOR TRACK POSITION IMPROVEMENT BY MEANS OF A TRACK-MOVABLE TRACK-TAMPING MACHINE
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