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A platform for research: civil engineering, architecture and urbanism
Large latticed column hoisting construction method
The invention discloses a large latticed column hoisting construction method, and relates to the technical field of steel structure installation construction, and the method mainly comprises the following steps: after steel columns are spliced, popping up a line with an elevation of-0.800 m at a column position, popping up an elevation line at a corresponding height in a cup foundation, and welding a steel wedge at a column foot at one side. 10 # angle steel is constructed, an L-shaped clamping piece is manufactured, and a hole is formed in the end; after the steel column is in place, only the L-shaped clamping piece needs to abut against the steel column, the L-shaped clamping piece is fixed to the cup opening foundation through the expansion bolt, after the column foot is fixed, the perpendicularity of the column is corrected through the cable rope, after correction, the sling tool can be put down, and the crane can be folded. In the using process, the construction requirement can be lowered under the condition that the construction precision is met, the construction preparation time and the construction installation time are greatly shortened, the adaptability of a hoisting tool and a large latticed column is greatly improved, and the construction efficiency is improved.
本发明公开了一种大型格构柱吊装施工方法，涉及钢结构安装施工技术领域，该方法主要是钢柱拼接完成后，在柱位置将标高‑0.800m的线弹出来，在杯口基础里面对应的高度也将标高线弹出，在一侧柱脚焊接钢楔。施工10#角钢制作一个L型卡件，并在端头开孔；钢柱就位以后，仅需将L型卡件紧靠钢柱，并使用膨胀螺栓将L型卡件固定在杯口基础上面，柱脚固定好后，使用缆风绳对柱子的垂直度进行校正，校正以后即可将吊索具放下，吊车可收车。本发明在使用的过程中，能够在满足施工精度的情况下降低施工要求，且大大减少了施工准备时间和施工的安装时间，且吊装的工具与大型格构柱的适配性大大增加，提升施工效率。
Large latticed column hoisting construction method
The invention discloses a large latticed column hoisting construction method, and relates to the technical field of steel structure installation construction, and the method mainly comprises the following steps: after steel columns are spliced, popping up a line with an elevation of-0.800 m at a column position, popping up an elevation line at a corresponding height in a cup foundation, and welding a steel wedge at a column foot at one side. 10 # angle steel is constructed, an L-shaped clamping piece is manufactured, and a hole is formed in the end; after the steel column is in place, only the L-shaped clamping piece needs to abut against the steel column, the L-shaped clamping piece is fixed to the cup opening foundation through the expansion bolt, after the column foot is fixed, the perpendicularity of the column is corrected through the cable rope, after correction, the sling tool can be put down, and the crane can be folded. In the using process, the construction requirement can be lowered under the condition that the construction precision is met, the construction preparation time and the construction installation time are greatly shortened, the adaptability of a hoisting tool and a large latticed column is greatly improved, and the construction efficiency is improved.
本发明公开了一种大型格构柱吊装施工方法，涉及钢结构安装施工技术领域，该方法主要是钢柱拼接完成后，在柱位置将标高‑0.800m的线弹出来，在杯口基础里面对应的高度也将标高线弹出，在一侧柱脚焊接钢楔。施工10#角钢制作一个L型卡件，并在端头开孔；钢柱就位以后，仅需将L型卡件紧靠钢柱，并使用膨胀螺栓将L型卡件固定在杯口基础上面，柱脚固定好后，使用缆风绳对柱子的垂直度进行校正，校正以后即可将吊索具放下，吊车可收车。本发明在使用的过程中，能够在满足施工精度的情况下降低施工要求，且大大减少了施工准备时间和施工的安装时间，且吊装的工具与大型格构柱的适配性大大增加，提升施工效率。
Large latticed column hoisting construction method
一种大型格构柱吊装施工方法
LIU CHUNPENG (author) / WANG XIAOBO (author) / YU SHUANG (author) / WEN KAI (author) / YAN JIAQI (author) / CHENG GUILIN (author) / BANG GUN (author)
2023-02-28
Patent
Electronic Resource
Chinese
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