| 摘要 |
PURPOSE: An inspecting device for confirming the inner side of a pipe is provided to easily remove metal foreign substances such as a chip existing inside a pipe because a steel wire in which magnet is hung by forming a wire alignment groove on a wall of a barrel. CONSTITUTION: An inspecting device(100) for confirming the inner side of a pipe comprises a housing(110), a barrel(120), a reflective surface(123), and a light emitting unit(140). The housing comprises a mounting fixture(112) formed in the central part of the housing by being penetrated. The lower part of the housing is joined to one side of a pipe(10) to be detached. A barrel comprises a first penetrating unit(121) and a second penetrating unit(122), thereby being joined to the mounting fixture with a bearing(150) as a medium. The reflective surface is comprised inside the barrel. The reflective surface reflects a phase obtained by the second penetrating unit to the first penetrating side. The light emitting unit is comprised in the lower part of the barrel, thereby projecting lights to the front side of the second penetrating unit.
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