| 摘要 |
The invention relates to a dolly, comprising a running gear and a lighting system, for inspecting pipes. At least two cameras ( 10, 11 ) are disposed in a common housing ( 4 ) and at least one camera is provided with means for changing the angle of view. The aim of the invention is to provide a dolly which can be used for the most varied applications and a method for inspecting pipe sections using a dolly and/or for representing the result of inspection. For this purpose, the means ( 7, 9, 2 ) are configured as a cardanic suspension of the housing ( 4 ) having motors for swiveling and/or rotating the housing ( 4 ) about at least one axis ( 5 ), especially about an axis that is orthogonal in relation to the longitudinal axis ( 6 ) of the dolly.
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