MOVABLE SUSPENSION-TYPE SCAFFOLD DEVICE AND CONSTRUCTION METHOD OF MOVABLE SUSPENSION TYPE SCAFFOLD

摘要

PROBLEM TO BE SOLVED: To enable movement of a movable suspension-type scaffold while easily and safely evading an obstacle like a bridge pier, if any, which may interrupt the movement.;SOLUTION: The movable suspension-type scaffold device comprises; upper travelling parts 2L, 2R capable of travelling along hanger rails 1L, 1R; a beam member 3 (3L, 3R) extending in an intersecting direction with respect to the hanger rails 1L, 1R to provide the scaffold and being capable of separating to both right and left sides; a pair of right and left lower travelling parts 4L, 4R capable of travelling along a rail part 3A formed along each of upper sides of the beam members 3L, 3R; suspension supporting members 5L, 5R supporting the lower travelling parts 4L, 4R at the right and left parts thereof, respectively, in a manner of hanging them from the upper travelling parts 2L, 2R and being capable of directionally turning the separated beam members 3L, 3R on a horizontal plane, and center-of-gravity adjusting means 6L, 6R provided on both right and left sides of the beam members 3L, 3R to be movable along the longitudinal direction to adjust the positions of the centers of gravity of the separated beam members 3L, 3R.;COPYRIGHT: (C)2007,JPO&INPIT