REPAIR KIT WITH RUBBERIZED RAIL PLATFORM FOR ANCHOR RAIL FASTENING AND METHOD OF REPAIR OF ANCHOR RAIL FASTENING Russian patent published in 2019 - IPC E01B9/38 E01B9/42 E01B9/54 E01B29/40 

FIELD: transportation.

SUBSTANCE: invention relates to the railway transport. Repair kit for anchor rail fastening includes rubber-coated rail platform and anchor bolt. In its turn, the rubberized platform is a lining, which contains the first end part, the central part and the second end part. At the first end part there is a frame-type arm head consisting of two brackets and a hole intended for installation of the anchor bolt. On the second end part there is a hole intended for passage of frame-arched-type anchor through it. Upper surface of the central part and the entire lower surface of the pad are made rubber-coated; therefore, the structure of the anchor rail fastener assembly does not require the use of an under-rail pad, as well as two sub-terminal blocks for protecting the sleeper surface from abrasion with a metal terminal. Method of repair of anchor rail fastening with broken or damaged anchor head of arched type consists in dismantling damaged assembly of anchor rail fastening, removal of damaged arm anchor frame-arched type from reinforced concrete sleeper, suspension of rail, installation of said repair set, lowering of rail, assembly of anchor rail fastening in standard manner – installation of damping angles, terminals, mounting regulators, fixation of anchor bolt.

EFFECT: result is recovery of railway track after fracture of anchor, long service life of repair kit.

7 cl, 3 dwg