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


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    Title :

    IN-PIPE MOVING DEVICE


    Additional title:

    管内移動装置


    Contributors:

    Publication date :

    2020-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / F16L PIPES , Rohre



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