公开(公告)号：EP2840202A1

公开(公告)日：2015-02-25

申请号：EP14181740.3

申请日：2014-08-21

申请人： Hitachi Ltd.

发明人： Takahashi, Yuji ,  Nimura, Nozomu ,  Moriguchi, Ryo ,  Sato, Shohei

IPC分类号： E04G3/30 ,  F22B37/02 ,  F28G15/02 ,  E04G3/24

CPC分类号： E04G3/30 ,  E04G3/24 ,  E04G3/246 ,  F22B37/24

摘要： In order to provide a working scaffold girder structure 10 in a boiler furnace 12, a working scaffold girder carriage apparatus 100, and a method of installing a working scaffold, by which the working scaffold can be easily installed/removed in/from the boiler furnace 12, a working scaffold girder structure 10 in a boiler furnace includes: a girder body 20 that is formed by vertically stacking a pair of H-beams such that a flange of one of the H-beams faces a flange of the other H-beam and providing a truss structure 26 between the flanges; and a stringer 60 having one end supported by a side surface of the girder body 20 and the other end connectable to a side surface of a neighboring girder body 20, the stringer being foldable or unfoldable in a hinged manner with respect to the one end from the side surface of the girder body in a direction intersecting with a longitudinal direction of the girder body.

公开(公告)号：EP2840202B1

公开(公告)日：2016-04-06

申请号：EP14181740.3

申请日：2014-08-21

申请人： Hitachi, Ltd.

发明人： Takahashi, Yuji ,  Nimura, Nozomu ,  Moriguchi, Ryo ,  Sato, Shohei

IPC分类号： E04G3/30 ,  F22B37/02 ,  F28G15/02 ,  E04G3/24

CPC分类号： E04G3/30 ,  E04G3/24 ,  E04G3/246 ,  F22B37/24

摘要： In order to provide a working scaffold girder structure 10 in a boiler furnace 12, a working scaffold girder carriage apparatus 100, and a method of installing a working scaffold, by which the working scaffold can be easily installed/removed in/from the boiler furnace 12, a working scaffold girder structure 10 in a boiler furnace includes: a girder body 20 that is formed by vertically stacking a pair of H-beams such that a flange of one of the H-beams faces a flange of the other H-beam and providing a truss structure 26 between the flanges; and a stringer 60 having one end supported by a side surface of the girder body 20 and the other end connectable to a side surface of a neighboring girder body 20, the stringer being foldable or unfoldable in a hinged manner with respect to the one end from the side surface of the girder body in a direction intersecting with a longitudinal direction of the girder body.

摘要翻译： 为了在锅炉炉12中提供工作脚手架梁结构10，工作脚手架梁架装置100以及安装工作脚手架的方法，通过该方法可以将工作脚手架容易地安装在锅炉炉中 如图12所示，锅炉炉中的工作棚架梁结构10包括：通过垂直堆叠一对H形梁而形成的梁主体20，使得一个H形梁的凸缘面向另一个H形梁的凸缘 并在凸缘之间提供桁架结构26; 以及纵梁60，其一端由梁主体20的侧面支撑，另一端可连接到相邻的主梁20的侧面，该纵梁可相对于一端从铰链方向折叠或可折叠 大梁主体的侧面在与梁主体的纵向相交的方向上。