FIELD: construction.
SUBSTANCE: invention relates to construction of platform for combined installation of cables of various purpose with voltage up to 110 kV with pipelines of water or steam heat supply with external diameter of pipes up to 219 mm or without thereof. Dismountable universal support structure (platform) for cable and/or pipelines routing with distance between supports up to 9 m includes vertical support and horizontal beams (crossbars). Vertical support members and horizontal trusses, representing spatial frame, formed from a set of welded sections of different length from 1 to 4 m, connected to each other by diaphragms using bolt joints. Welded sections and diaphragms are made of perforated thin-walled profile. Vertical support members are connected from on one side with a foundation through welded support, on the other side – with upper mounting welded supports. To upper welded supports are attached horizontal beams. Lower profiles of horizontal beams are connected with brackets through transverse mounting profiles and attached to upper mounting welded supports.
EFFECT: technical result - expansion of functional capabilities of the platform.
1 cl, 5 dwg
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