FIELD: construction.
SUBSTANCE: device to lay rail lengths comprises a cross beam with grips arranged at its ends for rails and jacks. Jacks are in pairs installed at the sides of the cross beam in close proximity from the grips for rails and are made as capable of deepening into a ballast prism. In each pair the jacks are connected to each other by stems. Stems are arranged in guides of the cross beam with the possibility of displacement along them. One of the jacks of each pair is connected with a drive of transverse displacement arranged on the cross beam.
EFFECT: invention makes it possible to bend a rail length in a horizontal plane with minimum friction against a ballast prism with curve that is close to curve of circumference and to reduce scope of levelling works.
9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACK-LAYING CRANE | 0 |
|
SU885384A1 |
| METHOD OF LAYING OF LINKS OF RAIL-CROSS-TIE GRID AT CURVES AT AREAS CONTAINING AT LEAST TWO RAIL TRACKS AND CROSS-ARM OF LAYING CRANE | 2014 |
|
RU2569451C2 |
| DEVICE FOR PLACING AND BENDING RAIL TRACK SECTIONS | 0 |
|
SU1046377A1 |
| METHOD OF REPLACING REUSABLE RAILS BY CONTINUOUS WELDED TRACK RAILS WITH SIMULTANEOUS ASSIGNMENT IN DESIGN INTERVAL OF FASTENING TEMPERATURES | 2010 |
|
RU2450096C1 |
| METHOD OF LAYING RAIL TRACKS ALONG CURVES | 0 |
|
SU827671A1 |
| METHOD OF CONSTRUCTION AND REPAIR OF CONTINUOUS WELDED RAIL, TRACK PANEL AND TRACK LAYING SYSTEM FOR ITS REALISATION | 2014 |
|
RU2572485C1 |
| 0 |
|
SU308138A1 | |
| DEVICE FOR PLACING SECTION OF RAIL-AND-SLEEPER FRAME OF RAILWAY TRACK | 0 |
|
SU1744166A1 |
| 0 |
|
SU516775A1 | |
| CROSS-MEMBER OF TRACK LAYING CRANE | 1992 |
|
RU2026447C1 |
