Overall expansion-joint device for fuel assembly skeleton
A fuel assembly and expansion technology, applied in the directions of feeding device, positioning device, storage device, etc., can solve the problems of low production efficiency, large human error, complicated operation, etc., and achieve the same expansion effect, prevent deviation, avoid The effect of security risks
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[0030] A fuel assembly skeleton integral expansion joint device, including expansion joint assembly 5, lifting assembly 6, bracket 7, positioning assembly 8, wherein the bracket 7 is located at the lowest end, supporting the entire expansion joint device, the bracket 7 is provided with a lifting assembly 6 to lift The assembly 6 can be raised and lowered and drives the expansion assembly 5 and the positioning assembly 8 to rise and fall together. A positioning assembly 8 is provided at the forefront of the lifting assembly 6. The positioning assembly 8 is used to locate the position to be expanded, and the expansion assembly 6 is also provided with expansion Connecting assembly 5, the expansion assembly 5 includes a number of expansion joints, each expansion joint can independently complete one expansion joint.
[0031] As the supporting frame of the components of the integral expansion joint, the bracket has good stability and strength, and ensures that the mechanisms installed o...
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