| 摘要 |
PROBLEM TO BE SOLVED: To provide a rail correction device, capable of pulling up a falling-in place of a rail, and capable bending back when the falling-in place is pulled up excessively.SOLUTION: A rail correction device 5 comprises: a first leg part 60; a second leg part 80; a clamp support part 120 suspended by a rod of a correction cylinder; and clamps 140 and 170 supported by the clamp support part 120. When pulling up the falling-in place, the first leg part 60 and the second leg part 80 are installed on a rail, and the rail is clamped by the clamps 140 and 170, and is pulled up by the correction cylinder, and when bending back the falling-in place, a clamp 210 is installed in the first leg part 60 and the second leg part 80, and a block unit 220 is installed on the rail, and in a state of clamping the rail by the clamp 210, a pair of blocks 222 are pressed by an under surface of swelling parts 146 and 148 of the clamp 140 and an under surface of a swelling part of the clamp 170. |
