Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Opposite-pull hook device for steel cross beam mounting closure and using method
The invention relates to the technical field of steel structure construction, and discloses an opposite-pull hook device for steel cross beam mounting closure and a using method, the opposite-pull hook device comprises cross beam hooks arranged at two ends of a closure section, an opposite-pull device arranged on a mounted section, a tensioning device arranged on the opposite-pull device and an adjusting device arranged between the cross beam hooks and the mounted section. The device has the following advantages and effects that 1, the cross beam hook is arranged on the closure section, so that the hoisting equipment can be unhooked and put into other hoisting operations after the suspension beam hook is stabilized, and the utilization rate of large-scale equipment is increased; and 2, the opposite-pull device consisting of the distribution beam and the counter-force seat is used, so that the distance of a closure gap is convenient to adjust, the width of the bottom of a plate groove on two sides of a butt weld can be controlled, and the welding quality of the butt weld can be guaranteed. And 3, the adjusting device is matched with the cross beam hook, so that the closure section can be accurately adjusted in multiple directions, the closure process is accurate and stable, hoisting equipment is not occupied, and the safety is also improved.
本发明涉及钢结构施工技术领域，公开了一种用于钢横梁安装合龙的对拉挂钩装置及使用方法，包括设在合龙段两端的横梁挂钩、设在已装段上的对拉装置、设在在对拉装置上的张紧装置和设置横梁挂钩与已装段之间的调整装置。本发明具有以下优点和效果：1.通过在合龙段上设置横梁挂钩，使得吊装设备在悬梁挂钩稳定后即可脱钩投入其他起重吊装作业，提高了大型设备的利用率。2.由分配梁和反力座组成的对拉装置的使用，使得合龙口距离便于调整，对接焊缝两侧板件坡口底部的宽度亦可控制，有利于保证对接焊缝的焊接质量。3.由调整装置搭配横梁挂钩，可以对合龙段进行多方向精准调整，保证合龙过程精准平稳，并且不占用起重设备，安全性也有所提升。
Opposite-pull hook device for steel cross beam mounting closure and using method
The invention relates to the technical field of steel structure construction, and discloses an opposite-pull hook device for steel cross beam mounting closure and a using method, the opposite-pull hook device comprises cross beam hooks arranged at two ends of a closure section, an opposite-pull device arranged on a mounted section, a tensioning device arranged on the opposite-pull device and an adjusting device arranged between the cross beam hooks and the mounted section. The device has the following advantages and effects that 1, the cross beam hook is arranged on the closure section, so that the hoisting equipment can be unhooked and put into other hoisting operations after the suspension beam hook is stabilized, and the utilization rate of large-scale equipment is increased; and 2, the opposite-pull device consisting of the distribution beam and the counter-force seat is used, so that the distance of a closure gap is convenient to adjust, the width of the bottom of a plate groove on two sides of a butt weld can be controlled, and the welding quality of the butt weld can be guaranteed. And 3, the adjusting device is matched with the cross beam hook, so that the closure section can be accurately adjusted in multiple directions, the closure process is accurate and stable, hoisting equipment is not occupied, and the safety is also improved.
本发明涉及钢结构施工技术领域，公开了一种用于钢横梁安装合龙的对拉挂钩装置及使用方法，包括设在合龙段两端的横梁挂钩、设在已装段上的对拉装置、设在在对拉装置上的张紧装置和设置横梁挂钩与已装段之间的调整装置。本发明具有以下优点和效果：1.通过在合龙段上设置横梁挂钩，使得吊装设备在悬梁挂钩稳定后即可脱钩投入其他起重吊装作业，提高了大型设备的利用率。2.由分配梁和反力座组成的对拉装置的使用，使得合龙口距离便于调整，对接焊缝两侧板件坡口底部的宽度亦可控制，有利于保证对接焊缝的焊接质量。3.由调整装置搭配横梁挂钩，可以对合龙段进行多方向精准调整，保证合龙过程精准平稳，并且不占用起重设备，安全性也有所提升。
Opposite-pull hook device for steel cross beam mounting closure and using method
一种用于钢横梁安装合龙的对拉挂钩装置及使用方法
HE QIAODONG (Autor:in) / HU JIE (Autor:in) / YANG RENHENG (Autor:in) / CAO WENLONG (Autor:in) / WANG YONGQING (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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