Patent Number: 
Section: claims

1. A shipping container for nuclear fuel assembly, comprising:a base frame;a lid frame includinga plurality of clamps separated from each other and rotatably hinged to the base frame, anda plurality of supports installed apart from each other and coupled perpendicularly to the plurality of clamps. 2. A shipping container for nuclear fuel assembly, the shipping container comprising:a lower container including a cradle;an upper container detachably coupled to the lower container;a base frame coupled to the cradle; anda pair of lid frames installed on opposite long sides of the base frame,wherein each of the lid frames includes,a plurality of clamps separated from each other and rotatably hinged to the base frame; anda plurality of supports installed apart from each other and coupled perpendicularly to the plurality of clamps. 3. The shipping container according to claim 2, further comprising buffers interposed between the lower container and the cradle in order to absorb shocks. 4. The shipping container according to claim 2, further comprising:hinge couplers located at one end of the cradle;hinge pieces located on the base frame so as to correspond to the hinge couplers; andhinge bolts, each of the hinge bolts being configured to couple a corresponding hinge coupler and hinge piece. 5. The shipping container according to claim 2, further comprising press members installed on inner surfaces of the plurality of clamps. 6. The shipping container according to claim 5, wherein each of the press members includes,at least one press plate facing an inner surface of a corresponding clamp, andan adjustment screw coupling the at least one press plate to the corresponding clamp,wherein the plurality of clamps includes a first clamp and a second clamp, and the first clamp has a narrower width than that of the second clamp. 7. The shipping container according to claim 6, further comprising:a first press plate holding recess located in an inner surface of the first clamp and configured to hold the at least one press plate; andat least one second press plate holding recess located in an inner surface of the second clamp and configured to hold the at least one press plate.