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    • 2. 发明授权
    • Moving apparatus for a hollow curved pipe-arrangement and an operating
method in the pipe-arrangement by using the moving apparatus
    • 移动装置用于中空弯曲管道布置以及通过使用移动装置的管道布置中的操作方法
    • US4644791A
    • 1987-02-24
    • US641677
    • 1984-08-17
    • Shinji SonodaNorihiko OzakiSeishi WatahikiYasuzi SakumaMasayoshi Yamaguchi
    • Shinji SonodaNorihiko OzakiSeishi WatahikiYasuzi SakumaMasayoshi Yamaguchi
    • F16L55/00G01M3/00G01N29/26G01M19/00G01D21/00
    • G01M3/005
    • A moving apparatus for moving a moving member within a hollow curved pipe arrangement and method of performing operations within the pipe arrangement by using the apparatus, with the apparatus including a long moving member made of a material having an elasticity and a moderate degree of flexibility, a supporting device for continuously winding the moving member therearound and for supporting the same, and a prime mover connected to the supporting device, through a rotating shaft, so as to supply an electric power to the supporting device at the time of winding the moving member, whereby an elastic strain energy is stored in the moving member by rotating the supporting device by the prime mover and winding the moving member around the same, and, while the elastic strain energy thus stored is continuously released, the moving member is allowed continuously to move within the pipe arrangement. The operations performed include drawing a wire into the pipe arrangement, and inspecting the interior of the pipe arrangement by providing an inspection device on a tip end of the moving member of the moving apparatus and performing continuous inspecting operations within the pipe arrangement while the moving member is moved within the pipe arrangement.
    • 一种移动装置,用于在中空弯曲管道装置内移动移动构件,以及通过使用该装置在管道装置内执行操作的方法,该装置包括由具有弹性和中等柔度的材料制成的长移动构件, 用于在其周围连续地卷绕移动构件并支撑移动构件的支撑装置以及通过旋转轴连接到支撑装置的原动机,以便在卷绕移动构件时向支撑装置提供电力 由此通过由原动机旋转支撑装置并将移动部件绕其周围而将弹性应变能存储在移动部件中,并且,当这样存储的弹性应变能量被连续释放时,允许移动部件连续地 在管道安排内移动。 执行的操作包括将线材拉入管道装置中,并且通过在移动装置的移动构件的尖端上设置检查装置并且在管道装置内执行连续的检查操作来检查管道装置的内部,同时移动构件 在管道装置内移动。