FIELD: tests of equipment of rail rolling stock; ultrasonic monitoring.
SUBSTANCE: proposed stand includes fixed base with support for axle boxes of wheel pairs, drive with friction roller engageable with side surface of wheel pair under test, two immersion baths, hoist-and-turn unit for hoisting and turning the wheel pair; immersion baths are located over vertical level below axis of rotation of wheel pair under test and below support for axle boxes. Stand may be also provided with two technological rails at width of gauge line equal to width of gauge line of wheel pair under test. Located between technological rails are supports for axle boxes, immersion baths and hoist-and-turn unit; supports for axle boxes and immersion baths are located symmetrically relative to axis of hoist-and-turn unit.
EFFECT: extended field of application enhanced efficiency.
2 cl, 3 dwg
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