Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel arch tower vertical rotating hinge structure and manufacturing method thereof
The invention provides a steel arch tower vertical rotating hinge structure and a manufacturing method thereof. Comprising the following steps of blanking and machining of vertical rotating hinge parts, manufacturing of force bearing plate units, positioning and assembling of the force bearing plate unit on one side, assembling of a partition plate, positioning and assembling of the force bearing plate unit on the other side, disassembly and trimming, pre-splicing of the steel arch tower vertical rotating hinge structure, disassembly and trimming, and secondary resetting and trial rotation. The problems that scribing and splicing of parts of the vertical rotating hinge structure of the steel arch tower are difficult to control, thick plate welding deformation is large, and correction difficulty is large are solved. A manufacturing method of changing parts into a whole is adopted, the manufacturing sequence and method of temporary positioning pin shaft assembly and secondary reset trial rotation are combined, and simulation rotation of the vertical rotating hinge structure of the steel arch tower is completed in a factory to incorporate the vertical rotating hinge structure into the whole steel arch tower; through reasonable arrangement of machining, assembling and welding sequences, precision control and function realization of the vertical rotating hinge structure are realized step by step, the positioning and assembling difficulty of the vertical rotating hinge structure is reduced, and the matching precision of the vertical rotating hinge structure is verified.
提供一种钢拱塔竖转铰结构及其制作方法，包括如下步骤：竖转铰零部件的下料及加工‑承力板单元的制作‑一侧承力板单元的定位组装‑隔板的组装‑另一侧承力板单元的定位组装‑解体和修整‑钢拱塔竖转铰结构的预拼‑解体和修整‑二次复位和试转。本发明解决钢拱塔竖转铰结构零部件划线和拼装难以控制、厚板焊接变形大、矫正难度大等问题；采用“化零为整”的制作方法，结合临时定位销轴组装和二次复位试转的制作顺序和方法，在工厂完成钢拱塔竖转铰结构模拟转动将竖转铰结构纳入钢拱塔整体；通过对机加工、组装、焊接顺序的合理安排，逐步实现竖转铰结构的精度控制和功能的实现，减小竖转铰结构定位组装难度，验证竖转铰结构的配合精度。
Steel arch tower vertical rotating hinge structure and manufacturing method thereof
The invention provides a steel arch tower vertical rotating hinge structure and a manufacturing method thereof. Comprising the following steps of blanking and machining of vertical rotating hinge parts, manufacturing of force bearing plate units, positioning and assembling of the force bearing plate unit on one side, assembling of a partition plate, positioning and assembling of the force bearing plate unit on the other side, disassembly and trimming, pre-splicing of the steel arch tower vertical rotating hinge structure, disassembly and trimming, and secondary resetting and trial rotation. The problems that scribing and splicing of parts of the vertical rotating hinge structure of the steel arch tower are difficult to control, thick plate welding deformation is large, and correction difficulty is large are solved. A manufacturing method of changing parts into a whole is adopted, the manufacturing sequence and method of temporary positioning pin shaft assembly and secondary reset trial rotation are combined, and simulation rotation of the vertical rotating hinge structure of the steel arch tower is completed in a factory to incorporate the vertical rotating hinge structure into the whole steel arch tower; through reasonable arrangement of machining, assembling and welding sequences, precision control and function realization of the vertical rotating hinge structure are realized step by step, the positioning and assembling difficulty of the vertical rotating hinge structure is reduced, and the matching precision of the vertical rotating hinge structure is verified.
提供一种钢拱塔竖转铰结构及其制作方法，包括如下步骤：竖转铰零部件的下料及加工‑承力板单元的制作‑一侧承力板单元的定位组装‑隔板的组装‑另一侧承力板单元的定位组装‑解体和修整‑钢拱塔竖转铰结构的预拼‑解体和修整‑二次复位和试转。本发明解决钢拱塔竖转铰结构零部件划线和拼装难以控制、厚板焊接变形大、矫正难度大等问题；采用“化零为整”的制作方法，结合临时定位销轴组装和二次复位试转的制作顺序和方法，在工厂完成钢拱塔竖转铰结构模拟转动将竖转铰结构纳入钢拱塔整体；通过对机加工、组装、焊接顺序的合理安排，逐步实现竖转铰结构的精度控制和功能的实现，减小竖转铰结构定位组装难度，验证竖转铰结构的配合精度。
Steel arch tower vertical rotating hinge structure and manufacturing method thereof
钢拱塔竖转铰结构及其制作方法
ZHANG HAIFENG (Autor:in) / ZHU XINHUA (Autor:in) / LYU JIANFENG (Autor:in) / LIU ZHIGUO (Autor:in) / FENG ZHI (Autor:in)
20.05.2022
Patent
Elektronische Ressource
Chinesisch
Polygonal steel arch tower and manufacturing method thereof
| Europäisches Patentamt | 2024
Steel tower vertical rotating system and construction method thereof
| Europäisches Patentamt | 2022
Steel arch tower closure inner supporting device and steel arch tower closure method
| Europäisches Patentamt | 2024