IN-PIPE MOVING DEVICE

• Main Authors: KOBAYASHI TEPPEI, KAMIMURA AKIYA, ONODERA SHO, MAEKAWA HITOSHI, MORIKAWA YASUSHI, HASEGAWA OSAMU
• Format: Patent
• Language: English; Japanese
• Published: 31.08.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MEASURING; MECHANICAL ENGINEERING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; PIPES; RAILWAY SYSTEMS; RAILWAYS; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; TESTING; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

To perform smooth in-pipe movement in a pipe axial direction.SOLUTION: An in-pipe inspection device 1A comprises a cable 2, a self-traveling carriage 3, magnets 33 and a guide member 5. The cable 2 is inserted into piping 100. The self-traveling carriage 3 includes a plurality of wheels 32 rotatably driven along an inner peripheral surface 100f of the piping 100 in the piping 100. The magnets 33 are provided on the bottom surface side of the self-traveling carriage 3. The magnets 33 are arranged to face the inner peripheral surface 100f of the piping 100 at intervals. The guide member 5 protrudes from the self-traveling carriage 3 forward in the insertion direction.SELECTED DRAWING: Figure 1 【課題】配管内における管軸方向への移動を円滑に行う。【解決手段】管内検査装置１Ａは、ケーブル２と、自走台車３と、磁石３３と、ガイド部材５と、を備える。ケーブル２は、配管１００内に挿入される。自走台車３は、配管１００内で、配管１００の内周面１００ｆに沿って回転駆動される複数の車輪３２を有する。磁石３３は、自走台車３の底面側に設けられている。磁石３３は、配管１００の内周面１００ｆに間隔をあけて対向する。ガイド部材５は、自走台車３から挿入方向前方に突出する。【選択図】図１