Pillar material building device, and building device, pillar material installation method using pillar material building device and building method using building device

摘要

Problem to be solved: to set the building pillar material having a short length and a long length in the vertical posture from the standing posture state to the vertical posture. Solution: the rotary body 6 provided with the mounting table 5 at the lower end of the column member holder 4 for placing the lower end portion of the body portion 2 of the building column material 1 having a short length is rotatable from the horizontal posture to the vertical posture, and the pillar member holder 4 is rotated by the hinge pin 10 to the mounting part 9 of the apparatus body 8 An expandable device 4 having a buffer mechanism capable of absorbing the erect force of the building pillar 1 which occurs when the center of gravity P of the column member 1 which is axially mounted and has a short length is moved forward from the position of the hinge pin 10 which is a support point of the rotary body 6 is its Pistons When the rod rod 16 is stretched, the pillar member holder 4 is rotated in a horizontal position when the rod rod 16 is extended, and the pillar member holder 4 can be pivoted vertically in the vertical posture when the piston rod 16 is compressed, and the rod tip attachment part 16A is pivotally mounted on the lower end portion of the rotating body 6 so as to be rotatable. The main body 15 of the expansion device 14 is rotatably mounted on a mounting body 21 provided on the upper end portion of the pillar retaining body 4 from the mounting partThe building pillar material 1 having a short length is gently constructed. Diagram