A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction platform for bridge steel box girder and construction method thereof
The invention discloses a construction platform for a bridge steel box girder and a construction method of the construction platform, and relates to the field of construction devices and construction methods of steel box girders, the construction platform comprises an ejector shell, a vertical pushing mechanism, a horizontal pushing mechanism and a stabilizing mechanism, the vertical pushing mechanism comprises four sets of first telescopic air cylinders, and the horizontal pushing mechanism comprises four sets of second telescopic air cylinders; four sets of first sleeves are fixedly installed at the bottom of the ejector shell, telescopic rods are fixedly installed at the output ends of the four sets of first telescopic air cylinders, and the horizontal pushing mechanism comprises two sets of second telescopic air cylinders. By arranging the connecting plate, the top face of the pushing plate is originally in a left-low right-high form and is attached to the bottom of the steel box girder, the left side of the pushing plate is lifted by a small height, the top face, close to the left side, of the pushing plate applies pressure to the bottom of the steel box girder, and then the friction force between the top face of the pushing plate and the bottom face of the steel box girder is increased; therefore, the possibility of slipping in the working process is reduced, and the pushing efficiency is improved.
本发明公开了一种用于桥梁钢箱梁的施工平台及其施工方法，涉及钢箱梁的施工装置及其施工方法领域，包括顶推器壳体、竖直推动机构、水平推动机构和稳定机构，所述竖直推动机构包括四组伸缩气缸一，所述顶推器壳体的底部固定安装有四组套筒一，四组所述伸缩气缸一的输出端均固定安装偶伸缩杆，所述水平推动机构包括两组伸缩气缸二。本发明，通过设置连接板，推动板的顶面本来呈现左低右高的形态并且贴合钢箱梁的底部，推动板的左侧抬升一个较小的高度，使得推动板的靠左侧的顶面给钢箱梁的底部施加一个压力，进而使得推动板的顶面与钢箱梁底面的摩擦力增大，从而减小工作过程中发生打滑的可能性，进而提高了顶推的效率。
Construction platform for bridge steel box girder and construction method thereof
The invention discloses a construction platform for a bridge steel box girder and a construction method of the construction platform, and relates to the field of construction devices and construction methods of steel box girders, the construction platform comprises an ejector shell, a vertical pushing mechanism, a horizontal pushing mechanism and a stabilizing mechanism, the vertical pushing mechanism comprises four sets of first telescopic air cylinders, and the horizontal pushing mechanism comprises four sets of second telescopic air cylinders; four sets of first sleeves are fixedly installed at the bottom of the ejector shell, telescopic rods are fixedly installed at the output ends of the four sets of first telescopic air cylinders, and the horizontal pushing mechanism comprises two sets of second telescopic air cylinders. By arranging the connecting plate, the top face of the pushing plate is originally in a left-low right-high form and is attached to the bottom of the steel box girder, the left side of the pushing plate is lifted by a small height, the top face, close to the left side, of the pushing plate applies pressure to the bottom of the steel box girder, and then the friction force between the top face of the pushing plate and the bottom face of the steel box girder is increased; therefore, the possibility of slipping in the working process is reduced, and the pushing efficiency is improved.
本发明公开了一种用于桥梁钢箱梁的施工平台及其施工方法，涉及钢箱梁的施工装置及其施工方法领域，包括顶推器壳体、竖直推动机构、水平推动机构和稳定机构，所述竖直推动机构包括四组伸缩气缸一，所述顶推器壳体的底部固定安装有四组套筒一，四组所述伸缩气缸一的输出端均固定安装偶伸缩杆，所述水平推动机构包括两组伸缩气缸二。本发明，通过设置连接板，推动板的顶面本来呈现左低右高的形态并且贴合钢箱梁的底部，推动板的左侧抬升一个较小的高度，使得推动板的靠左侧的顶面给钢箱梁的底部施加一个压力，进而使得推动板的顶面与钢箱梁底面的摩擦力增大，从而减小工作过程中发生打滑的可能性，进而提高了顶推的效率。
Construction platform for bridge steel box girder and construction method thereof
一种用于桥梁钢箱梁的施工平台及其施工方法
HU SONGTAO (author) / LUO YANG (author) / HE HONGBO (author) / ZHAO LONGFEI (author) / HUANG PEIRANG (author) / WANG YIXIAN (author) / SUN YUEYUE (author) / LUO HAIJIAN (author) / WANG YU (author) / CHE XUANQUAN (author)
2024-08-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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