| 摘要 |
PROBLEM TO BE SOLVED: To achieve weight reduction while improving the rigidity of traveling rails at dismantling work, and to provide a dismantling device which can prevent the come-off of a bogie from the traveling rails.SOLUTION: A ceiling traveling dismantling device 70 is used for dismantling an existing building 1. The ceiling traveling dismantling device 70 comprises: traveling rails 80 which are arranged at a ceiling face of a dismantling site, and have a rectangular frame shape in cross sections; a bogie 71 which covers an external peripheral face of the traveling rails 80 and can travel on the traveling rails 80; a crusher 72; and an attachment moving part 73 which is attached to the bogie 71, and changes a relative position and a posture of the crusher 72 with respect to the bogie 71 on a three-dimensional space. |
