To specify a position of a pipeline provided in a building after the building is built.SOLUTION: A pipeline measuring device moves in a pipeline and includes: a body part including node parts, which are connected through rotary shafts, and forming a body; rotation driving parts which are supported by the body part and rotate contacting with the interior of the pipeline to move the body part relative to the pipeline; and a driven rotation part which is supported by the body part, contacts with the interior of the pipeline, and receives force from the pipeline to rotate when the body part moves in the pipeline.SELECTED DRAWING: Figure 2

    【課題】建築物が建築された後に、建築物内に設けられた配管の位置を特定する。【解決手段】配管の内部を移動する配管測定装置は、回転軸を介して接続された複数の節部を備え、本体を構成する本体部と、本体部により支持され、配管の内部に接触して回転し本体部を配管に対して移動させる回転駆動部と、本体部により支持され、配管の内部に接触し、本体部が配管の内部を移動する際に配管から力を受けて回転する従動回転部と、を備える。【選択図】図2


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    Title :

    PIPELINE MEASURING DEVICE


    Additional title:

    配管測定装置


    Contributors:

    Publication date :

    2022-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16L PIPES , Rohre / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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