| 摘要 |
The reactor-internal equipment handling apparatus (29) can mount and dismount a reactor-internal equipment (5, 70) to and from the reactor pressure vessel (24) quickly. The reactor-internal equipment handling apparatus for a nuclear reactor, hung down from the above the reactor vessel to handle reactor-internal equipment housed in the reactor vessel, comprises: a body frame (31) hung down from above the reactor vessel; a connecting and fixing section (32, 33, 34) provided for the body frame and adapted to be releasably connected to lugs (25) of the reactor-internal equipment; a circular guide rail (28) disposed on the body frame; and a bolt wrench section (36) disposed movably along the circular guide rail.
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