| 摘要 |
PROBLEM TO BE SOLVED: To provide a jet fan fitting structure capable of fitting a plurality of types of jet fans having different positions of side part support members without changing side part hanging members, and a fitting method.SOLUTION: A fitting structure of a jet fan 1 includes: side part hanging members 11, 12, 13, 14 provided on a tunnel ceiling wall; side part supporting members 2 provided on a side face of the jet fan 1; and connection members 10 for connecting the side part hanging members 11, 12, 13, 14 and the side part supporting members 2. When mounting a plurality of types of jet fans 1 having different positions of side part support members 2, a strength calculation is performed for the side part hanging members 11, 12, 13, 14 so that a predetermined strength is satisfied for each of the jet fans 1. The connection member 10 is made rotatable around an upper end of the connection member 10 in a tunnel axial direction. |
