FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used for production of electric distributing cabinets or boards. Proposed structure consists of metal sections (5), fasteners for parts making bent-sheet outer wall and those for doors with their hinges and additional sections, for example, upper (6) and lower (7) guards, and other parts. Four posts of the structure or four its sections (P1) are completely free. The other sections are rigidly integrated into two identical rectangular frames (8) that make opposite sides of the structure. The angles, whereat rectangular frames are interjointed accommodate additional device (9) that supports at 90° two adjacent sections (P2) and (P3) of each frame (8).
EFFECT: simplified assembly.
6 cl, 22 dwg
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