DEVICE FOR LAYING RAILS ON TIE BASEPLATES, MAINLY FOR SECTION ASSEMBLING LINES Russian patent published in 2007 - IPC E01B29/24 

FIELD: railway transport; track machine stations.

SUBSTANCE: invention relates to mechanization of assembly of rail track sections. Proposed device for laying rails on tie baseplates contains jacks not less than four from each side arranged along rail section at assembling lines. Said jacks carry cantilever rail holders. Each rail holder is made in form of tilted platform for rail foot with limiting ribs mounted on cantilever beam installed on jack for horizontal displacement by power mechanism. Platform has angle to keep rail foot at touching of one rib of baseplate higher than flange of baseplate arranged under other rib of rail. Invention is aimed at creating device operating with rail fastenings of different types others with provision of orientation of each rail relative to underrail platform of tie at preservation of straight-line position of rail at subsequent lowering of rail on ties found on strings of cars-pallets, reduced time of assembling owing to combined operations of rail laying and car-pallet string assembling, reduction of length of line by length of rail owing to transverse feeding at assembly section.

EFFECT: enlarged operating capabilities.

5 dwg