SLOPE FALLING OBJECT GUARD NET STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a slope falling object guard net structure which can suppress an unbalanced load forcing support posts to fall and a force to separate the support posts from support post anchors when receiving a slop falling object while the support posts surely support a guard net.

SOLUTION: A slope falling object guard net structure 1 has: hinge support posts 10 erected on a slope 9 by hanging ropes 30 and side ropes 40 respectively having one end part fixed to the slope 9; upper end part horizontal main ropes 70 with both ends fixed to the slope 9; and a guard net 60 where side part vertical main ropes 50 are installed at both side parts. The upper end part horizontal main ropes 70 are rotatably supported by upper end part horizontal main rope support means 80 installed at upper end parts 11 of the hinge support posts 10 and are connected with an upper end part of the guard net 60 and upper end parts 51 of the side part vertical main ropes 50 in a range interposed between the rotatably supported positions.

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