| 摘要 |
The superstructure has multiple running wheels (2) mounted at a base beam (1) i.e. I-beam. The base beam is movably supported at an upper side of a cooling tower wall (K) by the wheels. Carriers (5-7) downwardly protrude from the base beam on both sides of the wheels, and carry guide rollers (4). The carriers are associated to inner and outer side surfaces of the tower wall for supporting the base beam at the side surfaces. One of the associated carriers is adjustably attached at the base beam, and fastened in a longitudinal extension of the base beam in different positions. |
