TRACK CONSTRUCTION COMPLEX Russian patent published in 2014 - IPC E01B27/00 E01B27/02 E01B27/06 E01C19/15 E01C19/22 

FIELD: construction.

SUBSTANCE: invention relates to equipment for road construction, repair, reconstruction of motor roads and railways, including strengthening of an earth bed with geogrids and geotextile, development of protective layers of the earth bed and road bases from different soils and mixtures. A track construction complex includes a head and an auxiliary machines, connected to a motion synchronisation system. Each machine comprises a chassis, a cabin, a power plant, accessories for operation with a geogrid and accessories to work with a filler. A head machine comprises a device for geogrid reception and a device for geogrid turning and fixation as accessories for working with a geogrid, and its accessories for working with a filler include an intake device and a conveyor of filler supply. The auxiliary machine comprises a supply chute and fixing rollers as accessories for working with a geogrid, and accessories for working with a filler include a device of filler distribution and a vibration compactor.

EFFECT: invention provides for increased efficiency of a track construction complex during mechanised development of soil and its strengthening.

8 cl, 3 dwg