| 摘要 |
FIELD: railway transport; permanent way facilities. ^ SUBSTANCE: invention is designed for checking parameters of track. Proposed track gauge contains housing, device for measuring gauge width with movable and fixed stops to thrust against rail heads, rail level measuring device and device to measure ordinates and grooves of switches. Including vernier with stop to thrust against head of move-off rail or counterrail and interacting with digital indicators on gauge housing. Vernier is provided with additional stop to thrust against non-worn-out part of rail head. Rail side wear detector interacting with vernier is installed on gauge housing. ^ EFFECT: enlarged operating capabilities of track gauge, reduced errors in measurement. ^ 2 cl, 3 dwg |
