Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sectional steel beam hoisting construction method and auxiliary device
The invention discloses a profile steel beam hoisting construction method and an auxiliary device. The method comprises the steps that a limiting structure is welded to the end of a horizontal beam section of a profile steel column; gusset plates with screw holes are rotatably mounted at the two ends of at least one side of the section steel beam; at least one pair of stacking plates is welded to the tops of the two ends of the section steel beam to hoist the section steel beam; rotating the gusset plate, fixedly connecting the section steel beam and the horizontal beam section by using a high-strength bolt, cutting a second side steel plate at the lower flange of the section steel beam, and fixing the steel plate on the upper flange of the section steel beam by spot welding; welding a lower flange welding seam of the section steel beam; welding upper flange welding seams of the section steel beams, and cutting the stacking plates. The gusset plate is rotatably connected to the section steel beam, meanwhile, the limiting structure is welded to the end of the horizontal beam section of the section steel column, the stacking plates are welded to the two ends of the section steel beam to assist in positioning, fixing and welding of the section steel beam, operation is easy and convenient, the workload of operators is reduced, construction is safer and faster, and obvious economic benefits are achieved.
本发明公开的一种型钢梁吊装施工方法及辅助装置，方法包括：于型钢柱的水平梁段端部焊接限位结构；于型钢梁至少一侧的两端可转动的安装带有螺孔的节点板；在型钢梁两端顶部至少各焊接一对码板，吊装型钢梁；旋转节点板，用高强度螺栓固定连接型钢梁和水平梁段，于型钢梁下翼缘处切割第二侧钢板，并将钢板点焊固定于型钢梁上翼缘；焊接型钢梁下翼缘焊缝；焊接型钢梁上翼缘焊缝，切割码板。本发明通过节点板可转动的连接到型钢梁上，同时在型钢柱的水平梁段端部焊接限位结构，型钢梁两端焊接码板等辅助型钢梁就位、固定和焊接，操作简便，减小操作工人工作量的同时，施工更加安全快速，具有明显的经济效益。
Sectional steel beam hoisting construction method and auxiliary device
The invention discloses a profile steel beam hoisting construction method and an auxiliary device. The method comprises the steps that a limiting structure is welded to the end of a horizontal beam section of a profile steel column; gusset plates with screw holes are rotatably mounted at the two ends of at least one side of the section steel beam; at least one pair of stacking plates is welded to the tops of the two ends of the section steel beam to hoist the section steel beam; rotating the gusset plate, fixedly connecting the section steel beam and the horizontal beam section by using a high-strength bolt, cutting a second side steel plate at the lower flange of the section steel beam, and fixing the steel plate on the upper flange of the section steel beam by spot welding; welding a lower flange welding seam of the section steel beam; welding upper flange welding seams of the section steel beams, and cutting the stacking plates. The gusset plate is rotatably connected to the section steel beam, meanwhile, the limiting structure is welded to the end of the horizontal beam section of the section steel column, the stacking plates are welded to the two ends of the section steel beam to assist in positioning, fixing and welding of the section steel beam, operation is easy and convenient, the workload of operators is reduced, construction is safer and faster, and obvious economic benefits are achieved.
本发明公开的一种型钢梁吊装施工方法及辅助装置，方法包括：于型钢柱的水平梁段端部焊接限位结构；于型钢梁至少一侧的两端可转动的安装带有螺孔的节点板；在型钢梁两端顶部至少各焊接一对码板，吊装型钢梁；旋转节点板，用高强度螺栓固定连接型钢梁和水平梁段，于型钢梁下翼缘处切割第二侧钢板，并将钢板点焊固定于型钢梁上翼缘；焊接型钢梁下翼缘焊缝；焊接型钢梁上翼缘焊缝，切割码板。本发明通过节点板可转动的连接到型钢梁上，同时在型钢柱的水平梁段端部焊接限位结构，型钢梁两端焊接码板等辅助型钢梁就位、固定和焊接，操作简便，减小操作工人工作量的同时，施工更加安全快速，具有明显的经济效益。
Sectional steel beam hoisting construction method and auxiliary device
一种型钢梁吊装施工方法及辅助装置
LI HONGMIAO (Autor:in) / ZHOU JILIN (Autor:in) / LU BINGCHUN (Autor:in) / LI HONGHUA (Autor:in) / KE YUSHENG (Autor:in) / YAN YITONG (Autor:in) / JIANG MINGMIN (Autor:in) / WANG XIAOHUI (Autor:in) / ZENG SIWEN (Autor:in) / XIN XUEJIAN (Autor:in)
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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