Repair structure for plate type ballastless track in turnout zone

• Main Authors: PAN CHANGSHENG, WU QIANG, MENG CHANGJIANG, PENG ZHIPENG, HE XINHUI, CUI GUOQING, WANG LIANG, ZHAN XUEQI, LI YULIANG, CHEN SHIQI, ZHOU YONG, CHEN ZHAN, WU SHIMIN, WEI HEDAO, WANG CHUNYAN, LI DAN
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The invention relates to the field of repair of ballastless tracks, in particular to a repair structure for a plate type ballastless track in a turnout zone. The repair structure disclosed by the invention comprises support pier columns and reaction pier columns, which are mounted on the ground at the two lateral sides of a track in the turnout zone, wherein a vertical jack is arranged on each support pier column. The repair structure also comprises a plurality of beams which are erected above the track in the turnout zone to stretch across all base plates; the lower sides of both ends of each beam are respectively propped by propping and pushing ends of two opposite vertical jacks on the two lateral sides of the track in the turnout zone; vertical pull rods are arranged on each beam, and vertical through jacks are arranged on the upper end of the middle part of each beam; the upper end of each pull rod is fixed on the corresponding beam, and the lower end of each pull rod is anchored to the corresponding bas