| 摘要 |
<p>PROBLEM TO BE SOLVED: To lift a car body easily by a rope for lifting.SOLUTION: To the vehicle body 300 formed by decomposition of a construction machine, a gantry having a front leg member and a rear leg member 240 is coupled. To an intermediate position of a base end 223 of the front leg member and a support shaft of a lower sheave group 231 of a tip end side of the front leg member, a connection link 301 having a through hole 301b for fitting a rope 461 for lifting is fitted. In a storage posture of the gantry, the other end of a coupling link whose one end is fitted to a rotation frame 102 is coupled to the connection link 301.</p> |
