The invention discloses a railway tunnel detection car, which solves the problems of potential safety hazard existence, low efficiency and great data error of the existing mode for detecting the tunnel defects and the concrete strength. The railway tunnel detection car comprises a track car body, a PC (Personnel Computer) and a geological radar host, wherein the track car body is provided with a cab and an underpan; the PC and the geological radar host are arranged in the cab; a tunnel defect detection mechanism, a tunnel concrete detection auxiliary mechanism, a tunnel inner contour illumination system, a crack detection system and a thermogram drawing system are respectively arranged in the track car body; a GPS (Global Positioning System) connected with the PC is arranged in the cab; and the tunnel defect detection mechanism, the crack detection system and the thermogram drawing system are connected with the PC. The railway tunnel detection car has the advantages that the design is reasonable; the operation is convenient; the one-step automatic detection of defects such as tunnel secondary lining concrete cracks, water seepage and empty spaces is realized; the potential safety hazards due to manual detection by workers is avoided; the detection stability, the detection efficiency and the detection precision are greatly improved; and the detection speed is greatly accelerated.
Railway tunnel detection car
2015-08-26
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Online Contents | 2004
|Operation railway tunnel detection and maintenance flatcar
Europäisches Patentamt | 2023
|Engineering Index Backfile | 1895
British Library Online Contents | 2004
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