FIELD: construction.
SUBSTANCE: invention relates to a rail track superstructure used in different branches of railroad transport. The superstructure includes rails, reinforced-concrete longitudinal sleeper plates, rail attachments, sleeper platforms with side stops and a base. External side end faces of longitudinal sleeper plates are inclined at an acute angle to the vertical longitudinal plane. Wedge-shaped elastic gaskets are placed between sleeper plates and sleeper platforms. Side elastic gaskets are arranged between inclined side edges of sleeper plates and side stops of sleeper platforms. Parallel lower edges of sleeper plates and upper edges of sleeper platforms are oriented with an inclination towards the outer side from the rail track axis. Diagonal plane of mutual contact of wedge-shaped parts of sleeper gaskets is located with an inclination to an opposite side. An antifriction coating is applied onto sides of wedge-shaped parts of sleeper elastic gaskets, which contact to each other.
EFFECT: invention provides construction of a high-technology superstructure of a rail track with its elastic locking in the specified working position.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRACK FOR BRIDGES AND TUNNELS | 2009 |
|
RU2415987C2 |
| CORDUROY RAIL TRANSPORT TRACK | 2022 |
|
RU2788235C1 |
| RAILWAY TRACK FOR TUNNELS | 2006 |
|
RU2328569C1 |
| REINFORCED CONCRETE UNDERRAIL BASE AND METHOD OF ITS CONSTRUCTION | 2004 |
|
RU2250279C1 |
| TRACK OVERSTRUCTURE | 0 |
|
SU1019041A1 |
| ANCHOR RAIL FASTENING | 2004 |
|
RU2267569C1 |
| RAILWAY TRACK IN TUNNELS | 0 |
|
SU1142564A1 |
| INTERMEDIATE RAIL FASTENING | 2004 |
|
RU2267568C1 |
| THREADLESS TRACK RAIL BRACE WITH REINFORCED CONCRETE SLAB TRACK | 2011 |
|
RU2509185C2 |
| RAILWAY TRACK | 0 |
|
SU1585423A1 |
