| 摘要 |
FIELD: construction industry; railways. ^ SUBSTANCE: track laying system consists of railway platform, drive including pump control unit connected with hydraulic stations by means of pipeline, control unit, and mounting beam. On its curb ring track laying system has a column with a hinge and travelling mechanism, and is connected with beam. Beam is connected through additional turntable with hydraulic telescopic crane arm, on the end surface whereof mounting turntable is located which is connected with crane arm by means of hinge and travelling mechanism. ^ EFFECT: providing the possibility to install and remove track structure due to ability to carry out works from one and the same station in parallel sections at the distance equal to sum of arm telescoping lengths and beam length. ^ 4 dwg |
