| 摘要 |
The invention relates to a frame (1) and to a control cabinet for high-voltage power systems installed thereon. In order to achieve high strength and a high load-bearing capacity of the frame (1) with low expenditure and be able to implement virtually arbitrary dimensions within a short time, beams (2, 3) are provided, which comprise outer beams (2a, 3a) having an open profile. The open region of the outer beam (2a, 3a) directed inwardly is covered by an inner beam (3a, 3b) and connected thereto by a riveted joint, which rests against two sides of the outer beam (2a, 3a) on the outside and comprises at least one angle bracket (6, 7) serving as a supporting surface for a wall surface (4, 5). The angle brackets (6, 7) are set back such that the wall surfaces (4, 5) resting against them on the outside are disposed recessed with respect to a parallel outside of the outer beam (2a, 3a). |
