DEVICE FOR FIXING high-voltage cables in tunnels

摘要

The invention relates to the field of electrical engineering, in particular to the cabling and wiring of power lines using poles and holders in reinforced concrete tunnels. Target Utility Model - eliminating said drawbacks and to provide a new technical result, which consists in improving the operating characteristics of the device. Summary of the utility model is that the device for fixing the high-voltage cables in tunnels, comprising a support comprising a stand and a bracket upon which the holder is designed as a shelf for placing on them cables, cable joints and flanges groups share fireproof partitions, when this entire length of the strut attachment holes formed with a pitch that provides accommodation shelves at different heights, and the shelf is designed as a Σ-shaped profile, on the rear side of which is fixed bracket in the form of brackets, kro e of the upper shelf is perforated platform and serves for receiving and fastening cables and connectors, and the bottom bracket area and serve for laying fireproof partitions. The utility model is illustrated with drawings of FIG - 1-8.