CABINET FOR MODULAR DISTRIBUTING DEVICES OF SECONDARY DISTRIBUTION Russian patent published in 2014 - IPC E04B1/343 E04H5/04 E04B1/38 

FIELD: electricity.

SUBSTANCE: invention relates to cabinets for modular distributing devices of secondary distribution, which are used for protection of distributing devices both against unfavourable weather conditions and against unauthorised investigations of distributing devices of high, intermediate and low voltage, as well as against occasional access of unauthorised persons or wild animals and birds. Cabinet includes main frame (3), to which cabinet walls are attached and which is provided with a roof. Main frame (3) is formed of a metal truss and includes two extreme modules of the main frame, left (20) and right (23), and at least one middle module (21) and/or (22), which are connected to each other by means of a pair of constant connection elements formed by means of seat (27a) and projection (27b) and attachment and earthing plates (28a, 28b).

EFFECT: invention allows reducing the time and costs for erection of the structure, and improving its operating reliability and heat insulation.

10 cl, 26 dwg