RAIL EMERGENCY TREATMENT DEVICE OF SLAB TRACK AND RAIL EMERGENCY TREATMENT METHOD OF SLAB TRACK

摘要

PROBLEM TO BE SOLVED: To provide a rail emergency treatment device and a rail emergency treatment method in a slab track.;SOLUTION: Mutually fittable first reaction receiving member 21 and second reaction receiving member 22 are arranged set by set on both ends in the rail longitudinal direction of a range including a damaged rail portion so as to substantially surround a rail bottom part R2 from both left and right sides. A first splint plate 11 and a second splint plate 12 are put on both sides of a belly part of a rail R, and two first wedge plates 41A and 41B are inserted from the longitudinal direction of the rail between upright parts of the first splint plate 11 and the first reaction receiving member 21. The respective splint plates 11 and 12 are pressed down from the outside by inserting two second wedge plates 42A and 42B from the longitudinal direction of the rail between upright parts of the second splint plate 12 and the second reaction receiving member 22.;COPYRIGHT: (C)2006,JPO&NCIPI