FIELD: electricity.
SUBSTANCE: frame of the distribution cabinet consists of vertical and horizontal elements of the supporting structure. Angle connectors are made in the form of monolithic brackets with three mutually perpendicular external mounting surfaces with holes for threaded connections. On the exposed faces of the vertical and horizontal elements of the supporting structure, made in the form of monolithic complex parts, there are grooves in which the mounting plates are made in the form of an open hollow profile with projecting inside of the frame of supporting structure the mounting sides with rows of fastening holes and with flanging inside the profile at an angle of 90°. At the ends of the vertical and horizontal elements of the supporting structure, threaded holes are provided for fastening them by means of angle connectors.
EFFECT: expansion of the possibilities of equipment placement, simplification of the design and its reliability.
5 cl, 5 dwg
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