公开(公告)号：JP2013044126A

公开(公告)日：2013-03-04

申请号：JP2011181461

申请日：2011-08-23

Applicant: Allen:Kk ,  株式会社アレン ,  Kfc Ltd ,  株式会社ケー・エフ・シー

Inventor： INOUE TAKESHI ,  OZAWA HAJIME ,  NIHEI MASAO ,  TSUKANO SADAO

IPC: E01B27/18 ,  E01B37/00

Abstract: PROBLEM TO BE SOLVED: To eliminate the need of heavy machines and wedges, to eliminate the need of installing/pulling out a mold form, to reduce work time/work days, and to efficiently and highly accurately correct track deviation.SOLUTION: A track deviation repair method for a track includes respective steps of: a) installing a plurality of anchors 28 for lift-up on an upper surface of a filling layer 4 for which a crosstie 2 and ballast 3 are solidified; b) installing a portal track lifting jig 10 which is supported at both ends by a ballast layer 3 on an outer side of the filling layer 4 and traverses a track 1 and the anchors 28; c) finely adjusting a track height by pulling up the anchors 28 with jacks 16 and 42 provided on the track lifting jig 10 and floating the filling layer 4 from the ballast 3; and d) packing a filler in a gap formed between the ballast 3 and the filling layer 4.

Abstract translation: 要解决的问题：为了消除重型机器和楔块的需要，消除了安装/拉出模具形式的需要，减少工作时间/工作时间，并高效准确地校正轨迹偏差。 解决方案：轨道的轨道偏移修复方法包括以下步骤：a）在填充层4的上表面上安装多个用于提升的锚固件28，交叉2和镇流器3固化在其的上表面上; b）安装入口轨道提升夹具10，该门架轨道提升夹具10在两端由填充层4的外侧上的压载层3支撑并横过轨道1和锚固件28; c）通过用设置在轨道提升夹具10上的插座16和42提起锚固器28并使填充层4从镇流器3浮起来来微调轨道高度; 和d）将填料填充在形成在镇流器3和填充层4之间的间隙中。版权所有（C）2013，JPO＆INPIT