| 摘要 |
PROBLEM TO BE SOLVED: To provide a transverse rack device and a transverse rack installation method that allow the transverse rack to be connected readily with a structure and work in an environment where use of fire is prohibited.SOLUTION: Separated structures 1, 2 have a truss that includes beams 5a, 5b, 7a, 7b, 7c, 7d extending in a horizontal direction, and a transverse rack 3 has a truss that includes beams 6a, 6b, 6c, 6d extending in a horizontal direction. While supporting an edge part of the transverse rack 3 with temporary receiving pieces 11, 13 disposed on the structures 1, 2, beams of the structures 1, 2 and of the transverse rack 3 at a same level are connected with a bolt using a temporary connecting piece having a long bolt hole pierced. A beam fastening hole position is measured while connecting the beams with the temporary connecting piece, to manufacture a connecting piece pierced with a bolt hole in accordance with the measurement result. The temporary connecting piece is replaced with the connecting piece, and the beams 5a, 5b, 7a to 7d on the structures 1, 2 side and the beams 6a to 6d on the transverse rack 3 side are connected using the connecting piece.SELECTED DRAWING: Figure 2 |
