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1. 发明专利

JP2009108557A Method of constructing guard net and fall prevention structure using guard net 有权
标题翻译：使用保护网构建防护网和防止结构的方法
公开(公告)号：JP2009108557A
公开(公告)日：2009-05-21
申请号：JP2007280873
申请日：2007-10-29
申请人： Jr West Built Co Ltd , Nakada Sangyo Kk , Ryu Industry:Kk , ナカダ産業株式会社 , 有限会社リュウインダストリー , 株式会社ジェイアール西日本ビルト
发明人： TAKAURA NORIYUKI , MATSUMOTO JUNICHI , KAJIWARA KOJI , UEDA RYUICHI
IPC分类号： E04G21/32
摘要： PROBLEM TO BE SOLVED: To provide a method of constructing a guard net capable of reducing an overall working time while reducing a high lift working time.
SOLUTION: This method of constructing a guard net comprises a pulley fixing step of fixing a plurality of pulleys near a guard net stretching place, a rope insertion step of inserting one ends of lifting ropes into the pulleys, a guard net lifting step of lifting the guard net through the pulleys by pulling down the one end sides of the lifting ropes inserted into the pulleys to stretch the guard net at the stretching place, and a lifting rope fixing step of stretching the guard net at the stretching place by fixing the lifting ropes and suspending the guard net by the lifting ropes. The plurality of lifting ropes have the other ends which are fixed to the outer peripheral portion of the guard net at predetermined intervals. The lifting ropes are insertable into the pulleys, respectively.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种构造防护网的方法，其能够在减少高起升工作时间的同时减少整体工作时间。解决方案：构造防护网的方法包括：将保护网拉伸位置附近固定多个滑轮的滑轮固定步骤，将提升绳索的一端插入滑轮的绳索插入步骤，防护网提升步骤通过拉下插入滑轮中的提升绳索的一端侧拉伸防护网，在拉伸位置拉伸防护网，以及提升绳固定步骤，通过固定拉伸护栏提升绳索，并通过提升绳索悬挂防护网。多个提升绳具有以预定间隔固定到防护网的外围部分的另一端。提升绳索分别可插入皮带轮。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009112511A Protective net 审中-公开
标题翻译：保护网
公开(公告)号：JP2009112511A
公开(公告)日：2009-05-28
申请号：JP2007288590
申请日：2007-11-06
申请人： Jr West Built Co Ltd , Nakada Sangyo Kk , Ryu Industry:Kk , ナカダ産業株式会社 , 有限会社リュウインダストリー , 株式会社ジェイアール西日本ビルト
发明人： TAKAURA NORIYUKI , MATSUMOTO JUNICHI , KAJIWARA KOJI , UEDA RYUICHI
IPC分类号： A62B99/00 , E04G21/32
摘要： PROBLEM TO BE SOLVED: To provide a protective net which credibly protects a worker or the like who falls while working at a high place.
SOLUTION: The protective net includes a net section made of a knotless net with square meshes in which a plurality of net yarns extend linearly and a plurality of reinforcing ropes made of a material stronger than the net yarn of the net section. The reinforcing ropes comprise edge ropes arranged along the circumference of the net section, longitudinal reinforcing ropes arranged along the net yarns of the net section in the inside of the circumference of the net section, and horizontal reinforcing ropes arranged along the net yarns of the net section vertically with respect to the longitudinal reinforcing ropes in the inside of the circumference of the net section. The longitudinal reinforcing ropes and the horizontal reinforcing ropes are woven into the net section in such a way that the ropes pass the upper and lower part of the net yarns alternately and meander in the upper and lower directions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可靠地保护在高处工作时跌倒的工人等的保护网。解决方案：保护网包括由具有方形网格的无网网构成的网段，多个网纱线性延伸，多根网纱由比网状网的网纱更强的材料制成。所述加强绳包括沿着所述网段的圆周布置的边缘绳索，沿着所述网段的圆周内部的所述网段的网纱布置的纵向加强绳，以及沿着所述网部的网纱布置的水平加强绳相对于网部分的圆周内侧的纵向加强绳垂直截面。纵向加强绳索和水平加强绳索以这样的方式编织到网部分中，使得绳索交替地穿过网纱的上部和下部，并在上下方向上弯曲。版权所有（C）2009，JPO＆INPIT

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