ATTACHING METHOD FOR FALLING PREVENTION NET

摘要

PROBLEM TO BE SOLVED: To provide an attaching method for a falling prevention net easily attaching a falling prevention net in a short time on a steel tower such as a truss structure constituted of mainly steel materials in electrical facilities and telecommunication equipment. SOLUTION: At first, vertical ropes 1 for attaching connecting strings 63and 64at two corners of the falling prevention net are lifted to the upper part of the steel tower 100, and then the connecting strings 61 and 62 at the other two corners of the falling prevention net 4 are attached to a steel tower structure D of the steel tower 100. The vertical ropes 1 are drawn to the side of a vertical ladder A (a side indicated by an arrow c) by an operating rod and the connecting strings 63and 64are attached to hook metals 5 of lift adjusting metal fittings 2 attached to the vertical ropes 1. This constitution can eliminate any necessity that workers walk under beams, braces and columns and laterally moves to the opposite side of the vertical ladder and allow the worker to attach the falling prevention net in a short time. COPYRIGHT: (C)2004,JPO&NCIPI