Equipment to be used in the work on the roof and on the roof working methods

摘要

PROBLEM TO BE SOLVED: To provide a rooftop work method and an apparatus used for rooftop work, effective in preventing a fall and sliding-down, when arranging a fall preventive apparatus arranged on a roof upper surface.;SOLUTION: This rooftop working method is constituted so that a preceding string is extendedly arranged via a roof of a house up to the opposite side from one side of the house by going over the ridge of the house or in parallel to the ridge; an end part of a master belt 1 is connected to an end part of the preceding string; the master belt 1 is arranged so as to cross a predetermined position on the roof by pulling the preceding string existing on the opposite side of a connecting part; both end parts of the master belt 1 are respectively fixed to the house by a gripping apparatus 4; a master rope 5 is fixed by installation of the gripping apparatus 4 or a gripping apparatus separate from the gripping apparatus 4, and is suspended on the ground from the roof; a moving rope 7 is fixed to the master belt 1; and a worker moves onto the roof in a state of connecting the body of the worker to the master rope 5, to perform work in a state of connecting the body of the worker to the moving rope 7.;COPYRIGHT: (C)2005,JPO&NCIPI