FIELD: railways.
SUBSTANCE: group of inventions relates to the field of the superstructure of a railway track, in particular to methods of frictional compensation of movements of a continuous-welded rail track, as well as to devices for its implementation. The device contains rails, lodgements on the sleeper grid, compensation blocks and fixing bolts. The bushings of the vertical supports of the lodgements and the body of the frictional compensation unit are equipped with threads. The rails are fixed in the cradle, while bolts are screwed on one side, and the block body on the other. The compression force of the rail web is created through floating elongated pads. The compressive force creates a frictional force and prevents the axial movement of the rails relative to the sleeper grid.
EFFECT: automation of control of temperature and power movements.
6 cl, 2 dwg
