Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Platform structure for overhead operation of side wall of double-wall steel cofferdam
The invention relates to the field of cofferdam side wall construction equipment, in particular to a platform structure for double-wall steel cofferdam side wall overhead operation, and the platform structure can effectively guarantee steel structure ring butt weld construction efficiency. According to the technical scheme, the platform structure for the overhead operation of the side wall of the double-wall steel cofferdam comprises the side wall of the steel cofferdam, the side wall of the steel cofferdam is formed by vertically splicing at least two steel cofferdam sections, a welding seam is arranged between every two adjacent upper and lower steel cofferdam sections, and the platform structure is arranged on the side wall of the double-wall steel cofferdam and used for the overhead operation of the side wall of the double-wall steel cofferdam. The platform structure is arranged on the top surface of the side wall of the steel cofferdam; the platform structure comprises a pair of supporting rods arranged in the vertical direction, the tops of the supporting rods are connected into a whole through a connecting rod, the bottom of each supporting rod is provided with a platform plate, the bottom of each connecting rod is provided with a top pulley, the top pulleys are arranged on the top face of the side wall of the steel cofferdam in a sliding mode, and the height of the platform plates is close to the position below a welding seam. The double-wall steel cofferdam side wall overhead welding method is particularly suitable for double-wall steel cofferdam side wall overhead welding operation.
本发明涉及围堰侧壁施工装备领域，尤其是一种有效保证钢结构环对接焊缝施工效率的用于双壁钢围堰侧壁临空作业的平台结构。本发明解决其技术问题所采用的技术方案是：用于双壁钢围堰侧壁临空作业的平台结构，包括钢围堰侧壁，所述钢围堰侧壁由至少两段钢围堰节段上下拼接构成，相邻的上下两个钢围堰节段之间设置有焊缝，包括平台结构，平台结构设置于钢围堰侧壁的顶面；所述平台结构包括一对沿竖直方向设置的支撑杆，所述支撑杆顶部通过连接杆连接为一体，每个支撑杆底部设置有平台板，连接杆的底部设置有顶部滑轮，顶部滑轮可滑动设置于钢围堰侧壁的顶面，平台板的高度位于焊缝下方附近。本发明尤其适用于双壁钢围堰侧壁临空焊接作业之中。
Platform structure for overhead operation of side wall of double-wall steel cofferdam
The invention relates to the field of cofferdam side wall construction equipment, in particular to a platform structure for double-wall steel cofferdam side wall overhead operation, and the platform structure can effectively guarantee steel structure ring butt weld construction efficiency. According to the technical scheme, the platform structure for the overhead operation of the side wall of the double-wall steel cofferdam comprises the side wall of the steel cofferdam, the side wall of the steel cofferdam is formed by vertically splicing at least two steel cofferdam sections, a welding seam is arranged between every two adjacent upper and lower steel cofferdam sections, and the platform structure is arranged on the side wall of the double-wall steel cofferdam and used for the overhead operation of the side wall of the double-wall steel cofferdam. The platform structure is arranged on the top surface of the side wall of the steel cofferdam; the platform structure comprises a pair of supporting rods arranged in the vertical direction, the tops of the supporting rods are connected into a whole through a connecting rod, the bottom of each supporting rod is provided with a platform plate, the bottom of each connecting rod is provided with a top pulley, the top pulleys are arranged on the top face of the side wall of the steel cofferdam in a sliding mode, and the height of the platform plates is close to the position below a welding seam. The double-wall steel cofferdam side wall overhead welding method is particularly suitable for double-wall steel cofferdam side wall overhead welding operation.
本发明涉及围堰侧壁施工装备领域，尤其是一种有效保证钢结构环对接焊缝施工效率的用于双壁钢围堰侧壁临空作业的平台结构。本发明解决其技术问题所采用的技术方案是：用于双壁钢围堰侧壁临空作业的平台结构，包括钢围堰侧壁，所述钢围堰侧壁由至少两段钢围堰节段上下拼接构成，相邻的上下两个钢围堰节段之间设置有焊缝，包括平台结构，平台结构设置于钢围堰侧壁的顶面；所述平台结构包括一对沿竖直方向设置的支撑杆，所述支撑杆顶部通过连接杆连接为一体，每个支撑杆底部设置有平台板，连接杆的底部设置有顶部滑轮，顶部滑轮可滑动设置于钢围堰侧壁的顶面，平台板的高度位于焊缝下方附近。本发明尤其适用于双壁钢围堰侧壁临空焊接作业之中。
Platform structure for overhead operation of side wall of double-wall steel cofferdam
用于双壁钢围堰侧壁临空作业的平台结构
LUO GUANGHUI (Autor:in) / YANG YONGLI (Autor:in) / LIU QINGGUANG (Autor:in) / DONG LIANG (Autor:in) / LIU GUANFEI (Autor:in) / XU XIAOLAN (Autor:in) / XIA HUAFAN (Autor:in) / WU RUI (Autor:in)
14.07.2023
Patent
Elektronische Ressource
Chinesisch
Double-wall steel cofferdam structure construction method and double-wall steel cofferdam structure
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