To provide an internal inspection system of hydraulic machinery capable of carrying out inspection properly the inside of hydraulic machinery without draining the hydraulic machinery.SOLUTION: The internal inspection system of hydraulic machinery in an embodiment comprises: a three-dimensional measuring unit that is capable of performing measurement of the three-dimensional shape of an object in a non-contact manner; a moving body that is movable inside the hydraulic machinery; and a remote control unit for remote-controlling the moving body to move inside the hydraulic machinery and the operation of the three-dimensional measuring unit to measure the shape at a predetermined position inside the hydraulic machinery.SELECTED DRAWING: Figure 1

    【課題】水力機械から水を抜くことなく水力機械の内部の検査を的確に実施することができる水力機械の内部検査システムを提供する。【解決手段】実施の形態にかかる水力機械の内部検査システムは、物体の三次元形状を非接触の状態で測定可能な三次元測定器を有するとともに、水力機械の内部を移動可能な移動体と、前記水力機械の内部における前記移動体の移動及び前記三次元測定器の動作を遠隔操作し、前記水力機械の内部の所定位置の形状を前記三次元測定器に測定させる遠隔制御装置と、を備える。【選択図】図1


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    Title :

    INTERNAL INSPECTION SYSTEM OF HYDRAULIC MACHINERY AND INTERNAL INSPECTION METHOD


    Additional title:

    水力機械の内部検査システム及び内部検査方法


    Contributors:

    Publication date :

    2019-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



    Internal inspection

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