| 摘要 |
FIELD: transport. ^ SUBSTANCE: proposed device comprises casing with base supports and horizontal position level gage arranged on said casing and coupled with land wheel, optical axis setting device arranged on casing and optically interacting with the target. Aforesaid casing a bracket with base surface and horizontal and vertical surfaces perpendicular to the former. Base surface has side supports interacting with land wheel side surface. Vertical surface accommodates optical axis setting device and target, while horizontal surface supports horizontal position level gage and casing vertical position gage, perpendicular to the former. ^ EFFECT: simplified design and expanded performances. ^ 4 cl, 4 dwg |
