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A platform for research: civil engineering, architecture and urbanism
Method for erecting safety tool piece for folding steel box girders
The invention discloses a method for erecting a safety tool part for folding a steel box girder. The method comprises the following steps: (1) welding and assembling two sets of scaffold bodies with L-shaped sections; (2) channel steel is arranged on the inner side, close to the end, of the vertical edge of the scaffold body; (3) connecting plates are arranged at the left and right ends of the surface, away from the scaffold body, of the channel steel at left and right intervals; (4) one steel channel is placed on the edge of one side of the steel box girder, and then the scaffold body is hung at the position, relative to the folding position, of the outer side of the steel box girder; (5) the other channel steel is placed on the edge of the other side of the steel box girder, and it is ensured that the two scaffold bodies are symmetrically arranged; (6) a connecting beam is arranged on the upper surface of the steel box beam relative to the position between the two pieces of channel steel, and the connecting beam is in threaded connection with the corresponding connecting plate; and (7) a working platform is arranged between the horizontal edges of the two scaffold bodies, and then the safety tool piece is assembled. The safety tool piece only needs to be erected at the folding position of the steel box girder in a suspended mode, and the construction period is shortened.
本发明公开了一种钢箱梁合拢用安全工装件搭设方法，包括以下步骤：（1）焊接组装两套截面为L形的脚手架本体；（2）在脚手架本体的竖直边内侧靠端部设有槽钢；（3）在槽钢远离脚手架本体的表面左右两端分别左右间隔设有连接板；（4）将其中一个槽钢放置在钢箱梁的一侧边沿处，进而将脚手架本体悬挂在钢箱梁的外侧相对于合拢位置处；（5）将另一个槽钢放置在钢箱梁的另一侧边沿处，并确保两个脚手架本体对称设置；（6）在钢箱梁上表面相对于两个槽钢之间设有连接梁，且连接梁与对应连接板螺接；（7）在两个脚手架本体的水平边之间设有工作平台，进而组装成安全工装件。本发明仅需在钢箱梁合拢位置悬挂式搭设安全工装件，缩短施工周期。
Method for erecting safety tool piece for folding steel box girders
The invention discloses a method for erecting a safety tool part for folding a steel box girder. The method comprises the following steps: (1) welding and assembling two sets of scaffold bodies with L-shaped sections; (2) channel steel is arranged on the inner side, close to the end, of the vertical edge of the scaffold body; (3) connecting plates are arranged at the left and right ends of the surface, away from the scaffold body, of the channel steel at left and right intervals; (4) one steel channel is placed on the edge of one side of the steel box girder, and then the scaffold body is hung at the position, relative to the folding position, of the outer side of the steel box girder; (5) the other channel steel is placed on the edge of the other side of the steel box girder, and it is ensured that the two scaffold bodies are symmetrically arranged; (6) a connecting beam is arranged on the upper surface of the steel box beam relative to the position between the two pieces of channel steel, and the connecting beam is in threaded connection with the corresponding connecting plate; and (7) a working platform is arranged between the horizontal edges of the two scaffold bodies, and then the safety tool piece is assembled. The safety tool piece only needs to be erected at the folding position of the steel box girder in a suspended mode, and the construction period is shortened.
本发明公开了一种钢箱梁合拢用安全工装件搭设方法，包括以下步骤：（1）焊接组装两套截面为L形的脚手架本体；（2）在脚手架本体的竖直边内侧靠端部设有槽钢；（3）在槽钢远离脚手架本体的表面左右两端分别左右间隔设有连接板；（4）将其中一个槽钢放置在钢箱梁的一侧边沿处，进而将脚手架本体悬挂在钢箱梁的外侧相对于合拢位置处；（5）将另一个槽钢放置在钢箱梁的另一侧边沿处，并确保两个脚手架本体对称设置；（6）在钢箱梁上表面相对于两个槽钢之间设有连接梁，且连接梁与对应连接板螺接；（7）在两个脚手架本体的水平边之间设有工作平台，进而组装成安全工装件。本发明仅需在钢箱梁合拢位置悬挂式搭设安全工装件，缩短施工周期。
Method for erecting safety tool piece for folding steel box girders
一种钢箱梁合拢用安全工装件搭设方法
SHAO XIWU (author) / FANG RUYI (author) / YAO SHUGUO (author) / ZHAO RENZHANG (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Engineering Index Backfile | 1967
Hauling and erecting large steel girders
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