A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a metal roof for building a plant, in particular to a metal roof connecting plate comprising an upper cover plate and a lower cover plate which are arranged on a concave-convex metal roof. The upper cover plate covers the lower cover plate, the lower cover plate is a groove with a downward opening, the edge of the lower cover plate is bent towards an inner wall to form a first bent portion, the cross section of the first bent portion is in an n shape, the first bent portion is connected at the upward folded edge of the metal roof in a clamped manner, the upper cover plate is fixedly welded above the lower cover plate, the edge of the upper cover plate is bent downwards to form a second c-shaped bent portion, and the second bent portion is connected on a flange of the metal roof in a clamped manner. The metal roof connecting plate is simple in structure, adjacent metal roofs can be connected, and corrosion is avoided.
The invention relates to a metal roof for building a plant, in particular to a metal roof connecting plate comprising an upper cover plate and a lower cover plate which are arranged on a concave-convex metal roof. The upper cover plate covers the lower cover plate, the lower cover plate is a groove with a downward opening, the edge of the lower cover plate is bent towards an inner wall to form a first bent portion, the cross section of the first bent portion is in an n shape, the first bent portion is connected at the upward folded edge of the metal roof in a clamped manner, the upper cover plate is fixedly welded above the lower cover plate, the edge of the upper cover plate is bent downwards to form a second c-shaped bent portion, and the second bent portion is connected on a flange of the metal roof in a clamped manner. The metal roof connecting plate is simple in structure, adjacent metal roofs can be connected, and corrosion is avoided.
FOLDED PLATE ROOF CONNECTING DEVICE AND FOLDED PLATE ROOF STRUCTURE
| European Patent Office | 2018