FIELD: rail vehicles.
SUBSTANCE: invention relates to railway track superstructure, in particular, to groove rail switch devices. Switch device is made in a one-piece structure and includes at least one groove rail, one connecting rail and one rail of a switch rail. Groove rail switches to connection rail by means of S-shaped joint and is mechanically connected to it. Groove rail is fixed in the longitudinal direction by a retainer. Fixture is installed in the hole made in the support plate supported by the blade and in the foot of the groove rail. Fixator is installed in zone of S-shaped joint.
EFFECT: reduced wear of the switch assembly.
7 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SWITCH DEVICE | 2018 |
|
RU2734950C1 |
| SHIFT DEVICE FOR MOVABLE PARTS OF RAIL SWITCH IN THE SWITCH SHIFTING ZONE | 0 |
|
SU1808035A3 |
| ROLLER DEVICE FOR SWITCH POINT RAIL OF POINT SWITCH | 2011 |
|
RU2575317C2 |
| MOUNTING FOR RAIL AND RAIL FIXING SYSTEM | 2005 |
|
RU2372435C2 |
| RAIL SECURING SYSTEM | 2005 |
|
RU2340718C2 |
| METHOD FOR REPROFILING AT LEAST ONE SWITCH POINT OF RAILROAD SWITCH LAID IN RAIL LINE | 2022 |
|
RU2817446C2 |
| TRACK SECTION SUPPORT | 2001 |
|
RU2249642C2 |
| RAILWAY SWITCH AND METHOD OF BUILDING SWITCH INTO RAIL TRACK | 2002 |
|
RU2272730C2 |
| DEVICE FOR THE MOVEMENT OF A SWITCHBLADE | 2021 |
|
RU2765522C1 |
| SWITCH WITH FROG TONGUE WITH MOVABLE MAIN AND AUXILIARY POINTS | 0 |
|
SU1724020A3 |
