Ship pedestal attachment / detachment device and trolley mount attachment / detachment method using this

摘要

PROBLEM TO BE SOLVED: To quickly proceed with an erection work by handling a plurality of trolley mounts at once, and to carry the trolley mount by overturning it, so that the trolley work can be performed even in a narrow work space or a low space below the bottom of a ship. Do it smoothly. SOLUTION: A rail 9 for a bogie mount on which a bogie mount 2 is placed, an elevating device 8 for moving the rail 9 up and down, a device main body 5 provided with wheels 4 at a lower portion, and an upper portion of the device main body 5 so as to project. Between the tilt fork 6 formed in the above, which is inserted below the trolley pedestal 2, the trolley rotating member 7 which rotates and tumbles the trolley upper pedestal 2 downward by about 90 degrees, and the tilt fork 6 to the overturning rotating member 7. It is provided with a gantry pedestal 10 on which a plurality of trolley mounts 2 are movably attached, and an expansion / contraction device 14 for standing up and overturning the overturning rotating member 7. [Selection diagram] Fig. 1