Ballastless track anti-disengaging elastic anti-vibration cushion layer

• Main Authors: DAI SHUTING, ZHANG XINXIN
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model provides a ballastless track anti-disengaging elastic anti-vibration cushion layer which comprises prefabricated concrete side edge blocking bases, anti-disengaging limiting strips, a prefabricated concrete buffering base plate, a first-stage buffering layer, a high-strength rubber sheet and a protection rubber sheet, and the prefabricated concrete side edge blocking bases are symmetrically arranged on the left side and the right side of the upper end face of base concrete; an anti-falling limiting strip is arranged on the upper side of the right end face of the prefabricated concrete side edge blocking base, protective rubber sheets are symmetrically pasted on the upper end face and the lower end face of the anti-falling limiting strip, a high-strength rubber sheet is attached to the right end face of the anti-falling limiting strip, a prefabricated concrete buffering base plate is laid on the lower end face of the track plate, and a primary buffering layer is arranged on the lower end face