Claims
- 1. A support system for connection to an outer surface of a J-shaped steam generator, said steam generator being located within a support structure, and said system providing support in a vertical Y axis direction and horizontal X and Z axes directions, each of said axes being perpendicular to the others, said system comprising;
- a vertical support means located intermediate a lower bent portion forming the J-shape of said J-shaped steam generator and said support structure for providing vertical support along said Y axis and providing pivotal motion in a selected one of said X and Y axes to prevent bending moments from being transmitted between said steam geneator and said support structure, said vertical support means including a pair of spaced apart, vertically extending elongated rod members pivotally connected to opposite sides of said steam generator;
- a first pair of horizontal support means, one located adjacent the lower bent portion of said steam generator and the other adjacent an upper portion of said steam generator for providing lateral support in a selected one of said X or Z axes, each of said support means permitting movement along said vertical Y axis and resisting any movement along the selected horizontal axis, one of said pair of support means permitting rotational movement of said steam generator about said Y axis and the other of said support means resisting such rotational movement whereby the transfer of bending moments through said first pair of support means as a result of any rotational movement of said steam generator or said support structure is substantially minimized and;
- a second pair of horizontal support means for providing horizontal support in the other of said X or Z axes, each of said second pair of support means permitting vertical movement of said steam generator along said Y axis and resisting any horizontal movement of said steam generator.
- 2. The support system of claim 1 wherein said first pair of horizontal support means is located opposite the bent portion of the steam generator and each of said pair includes a pair of horizontally extending rod members and means for pivotally connecting said rod members to opposite sides of the steam generator.
- 3. The support system of claim 1 wherein each of said support means includes at least one elongated rod member terminating at each end in a clevis connection.
- 4. The support system of claim 3 wherein said first pair of horizontal support means is located opposite the bent portion of the steam generator and each of said pair includes a pair of horizontally extending rod members and means for pivotally connecting said rod members to opposite sides of the steam generator.
STATEMENT OF GOVERNMENT INTEREST
The Government has rights in this invention pursuant to Contract (or Grant) No. DE-AC06-85NE-37936 awarded by the U.S. Department of Energy.
US Referenced Citations (6)