DEVICE FOR SPACING OF SLEEPERS ACCORDING TO SLEEPER DENSITY DURING ASSEMBLY OF TRACK LINKS Russian patent published in 2017 - IPC E01B29/10 

FIELD: construction.

SUBSTANCE: device for spacing of sleepers along plot during assembly of railway track links contains a portal trolley moving along the rail track enclosing the assembling bench path. The trolley is equipped with grippers for rails of the path enclosing the bench and with the sleeper position sensors. A movable carriage is mounted on a trolley to move on it along guides. The carriage is equipped with a sleeper density step setter. Regulated stops to interact with lateral edges of concrete sleepers are mounted on the carriage and made vertically rotating to move them along shallow arc when placed between the side faces of the adjacent sleepers. The carriage movement is performed after reset of all the previous commands by the command of the sleeper position sensor for the sleeper link mounted according to sleeper spacing.

EFFECT: increased productivity and improved performance of the device.

2 dwg