| 摘要 |
A supply frame (13) for a tower (1), in particular a wind turbine tower made of annular or annular- segment -shaped prefabricated concrete parts (5), which supply frame (13) supports tower internal structures (7 , 8 , 9 , 10 , 11 , 12), in particular a ladder (7), a lift arrangement (8), cable arrangements (10), platforms and lighting units (9) , can be arranged in the interior of the tower (1) and extends essentially over the entire height of the tower (1). The supply frame (13) is composed of a plurality of supply frame modules (13a) which are arranged one on top of the other and connected to one another , and said supply frame (13) forms a self- supporting unit which can be attached in a suspended fashion from an upper prefabricated concrete part (5 , 5a, 5b) of the tower (1). The supply frame (13) has a framework- like grid structure which preferably is stable in terms of bending under its own weight and under payload and which is stabilized by tensile forces from its own weight and the payload. A tower (1), in particular a wind turbine tower made of annular or annular -segment- shaped prefabricated concrete parts (5) has a corresponding supply frame (13) in its interior. In a method for erecting a supply frame (13) in the interior of a tower (1), a plurality of supply frame modules (13a) are arranged one on top of the other and connected to one another to form a self- supporting unit which has a framework -like grid structure which is not stable in terms of bending under its own weight and under payload. The supply frame (13) is attached in a suspended fashion from an upper prefabricated concrete part (5) of the tower (1) and is stabilized during operation by tensile forces from its own weight and the payload. |
