FIELD: power engineering.
SUBSTANCE: proposed device comprises grippers arranged at lower section of bars located at hoisting gear by means of front-end tool. Said grippers are equipped with collets to be fitted in guide ducts of used reactor fuel assemblies. Collet stems are screwed on bar adapters and provided with brackets while conical rods connected to bar adapters are fitted inside said collets. The quantity of grippers is selected proceeding from the force of engagement between collets and guide channels, weight of used fuel rod array and durability of guide channels.
EFFECT: possibility of removal of fuel rod array from transportation jackets and fitting it in storage jacket.
2 cl, 3 dwg
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