Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fine adjustment positioning method for arch rib sections with spatial special-shaped curved surfaces
The invention discloses a fine adjustment positioning method for a spatial special-shaped curved surface arch rib segment. The fine adjustment positioning method comprises the following steps: arranging an adjusting tooth plate above a jig frame supporting stand column, laying and positioning a special-shaped curved surface bottom plate on a jig frame, placing a positioning device on the jig frame, hoisting a curved surface arch rib wall plate, and adjusting a hydraulic assembly to complete splicing of a special-shaped curved surface arch rib. The positioning device can adapt to arch rib wall plates with different inclination angles and be attached to different special-shaped curved surfaces, an effective solution is provided for positioning of arch rib structures with the same type of spatial special-shaped curved surfaces, the space postures of the wall plates can be accurately positioned in the mounting process, the adjacent wall plates between ring openings can be accurately positioned, it is guaranteed that the ring openings are accurately matched, and the mounting efficiency is improved. A reasonable installation inclination angle is obtained by adjusting the hydraulic assembly, accurate alignment of the spatial special-shaped curved surface wall plate is ensured, a semi-automatic adjusting device is adopted, manual operation is reduced, operation safety is ensured, and the installation efficiency is greatly improved.
本发明公开一种空间异形曲面拱肋节段精调定位方法，包括在胎架支撑立柱上方设置调节牙板，在胎架上完成异形曲面底板的铺设和定位之后，将定位装置置于胎架之上，吊装曲面拱肋壁板，调节液压组件完成异形曲面拱肋拼装步骤。本发明的定位装置能适应不同倾角的拱肋壁板及贴合不同的异形曲面，为同类型的空间异形曲面拱肋结构的定位提供了有效的解决方案，在安装过程中能够精确定位壁板的空间姿态，并与环口间相邻壁板精确定位，保证环口匹配精确，通过调节液压组件来获得合理的安装倾角，确保了空间异形曲面壁板的精确对位，半自动化的调节装置，减少人工操作，保证作业安全，极大提高了安装效率。
Fine adjustment positioning method for arch rib sections with spatial special-shaped curved surfaces
The invention discloses a fine adjustment positioning method for a spatial special-shaped curved surface arch rib segment. The fine adjustment positioning method comprises the following steps: arranging an adjusting tooth plate above a jig frame supporting stand column, laying and positioning a special-shaped curved surface bottom plate on a jig frame, placing a positioning device on the jig frame, hoisting a curved surface arch rib wall plate, and adjusting a hydraulic assembly to complete splicing of a special-shaped curved surface arch rib. The positioning device can adapt to arch rib wall plates with different inclination angles and be attached to different special-shaped curved surfaces, an effective solution is provided for positioning of arch rib structures with the same type of spatial special-shaped curved surfaces, the space postures of the wall plates can be accurately positioned in the mounting process, the adjacent wall plates between ring openings can be accurately positioned, it is guaranteed that the ring openings are accurately matched, and the mounting efficiency is improved. A reasonable installation inclination angle is obtained by adjusting the hydraulic assembly, accurate alignment of the spatial special-shaped curved surface wall plate is ensured, a semi-automatic adjusting device is adopted, manual operation is reduced, operation safety is ensured, and the installation efficiency is greatly improved.
本发明公开一种空间异形曲面拱肋节段精调定位方法，包括在胎架支撑立柱上方设置调节牙板，在胎架上完成异形曲面底板的铺设和定位之后，将定位装置置于胎架之上，吊装曲面拱肋壁板，调节液压组件完成异形曲面拱肋拼装步骤。本发明的定位装置能适应不同倾角的拱肋壁板及贴合不同的异形曲面，为同类型的空间异形曲面拱肋结构的定位提供了有效的解决方案，在安装过程中能够精确定位壁板的空间姿态，并与环口间相邻壁板精确定位，保证环口匹配精确，通过调节液压组件来获得合理的安装倾角，确保了空间异形曲面壁板的精确对位，半自动化的调节装置，减少人工操作，保证作业安全，极大提高了安装效率。
Fine adjustment positioning method for arch rib sections with spatial special-shaped curved surfaces
一种空间异形曲面拱肋节段精调定位方法
LING ZHIWEI (Autor:in) / LI GUOHUA (Autor:in) / WANG YINGBIN (Autor:in) / XU RUYI (Autor:in) / LI YANG (Autor:in) / JIA LIZHI (Autor:in)
03.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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