A diagnostic inspection system for inspecting railway components which can be mounted on a railway vehicle designed to travel on a railway track, said diagnostic inspection system being designed to perform a diagnostic inspection of a railway component during movement on the railway track, said diagnostic inspection system comprising: one single mechanical structure (10) which can be fixed below the body of a railway vehicle; first optical units (13) positioned on said mechanical structure (10) for a first rail (11); second optical units (14) positioned on said mechanical structure (10) for a second rail (12); each of said optical units (13, 14) comprises: a matrix camera (20) associated with an infrared laser (21), and a linear camera (22) associated with a white laser (RGB) (23); said white laser (RGB) (23) comprises: three laser sources capable of emitting the three primary colours; three dichroic mirrors able to sum the components of said three laser sources in one single point; a Powell lens to generate a white light line; said first optical units (13) comprise a first left-hand optical unit positioned externally to said first rail (11) and inclined to frame the outer side of said first rail (11), a first central optical unit positioned perpendicular above said first rail (11) and a first right-hand optical unit positioned externally to said first rail (11) and inclined to frame the inner side of said first rail (11); said second optical units (14) comprise a second left-hand optical unit positioned internally to said second rail (12) and inclined to frame the inner side of said second rail (12), a second central optical unit positioned perpendicular above said second rail (12) and a second right-hand optical unit positioned externally to said second rail (12) and inclined to frame the outer side of said second rail (12); said mechanical structure (10) is a bar having a length greater than the distance between said first rail (11) and said second rail (12).
Diagnostic inspection system for inspecting railway components
2023-02-09
Patent
Elektronische Ressource
Englisch
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