Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structure for pushing swivel pier to rotate by using walking type jack and construction method
The invention relates to a structure for pushing a swivel pier to rotate by using a walking type jack and a construction method, the structure comprises a swivel system and a walking type pushing system, the swivel system comprises an upper bearing platform, a lower bearing platform, an upper spherical hinge and a lower spherical hinge, and a hydraulic system synchronously pushes the walking type jack to drive the swivel system to rotate. The construction method comprises the following steps: pouring lower bearing platform concrete and mounting a slideway; mounting a spherical hinge; supporting feet are installed; concrete limiting stop blocks are poured; lower bearing platform concrete is poured, and a pushing base plate is pre-buried; upper bearing platform concrete is poured; constructing bridge piers or bridge towers; constructing a main beam; arranging a walking type pushing system; the vertical jack is jacked; the rotating body structure is pushed to rotate; the rotating body system is pushed to rotate in place; the walking type pushing system is disassembled; and sealing and building the bearing platform. By designing the structural construction that the walking type jack pushes the swivel bridge pier to rotate, the defects of a traditional swivel bridge traction mode are overcome, and application and popularization of a swivel construction method are facilitated.
本发明涉及使用步履式千斤顶顶推转体桥墩转动的结构及施工方法，包括转体系统和步履式顶推系统，转体系统包括上承台、下承台、上球铰、下球铰，液压系统同步顶推步履式千斤顶带动转体系统转动。施工步骤包括：浇筑下承台混凝土及安装滑道；安装球铰；安装撑脚；浇筑混凝土限位挡块；浇筑下承台混凝土及预埋顶推垫板；浇筑上承台混凝土；桥墩或桥塔施工；主梁施工；布置步履式顶推系统；顶升竖向千斤顶；顶推转体结构转动；顶推转体系统转动就位；拆卸步履式顶推系统；封筑承台。本发明通过设计步履式千斤顶顶推转体桥墩转动的结构构造，克服传统转体桥梁牵引方式的弊端，有助于促进转体施工方法的应用与推广。
Structure for pushing swivel pier to rotate by using walking type jack and construction method
The invention relates to a structure for pushing a swivel pier to rotate by using a walking type jack and a construction method, the structure comprises a swivel system and a walking type pushing system, the swivel system comprises an upper bearing platform, a lower bearing platform, an upper spherical hinge and a lower spherical hinge, and a hydraulic system synchronously pushes the walking type jack to drive the swivel system to rotate. The construction method comprises the following steps: pouring lower bearing platform concrete and mounting a slideway; mounting a spherical hinge; supporting feet are installed; concrete limiting stop blocks are poured; lower bearing platform concrete is poured, and a pushing base plate is pre-buried; upper bearing platform concrete is poured; constructing bridge piers or bridge towers; constructing a main beam; arranging a walking type pushing system; the vertical jack is jacked; the rotating body structure is pushed to rotate; the rotating body system is pushed to rotate in place; the walking type pushing system is disassembled; and sealing and building the bearing platform. By designing the structural construction that the walking type jack pushes the swivel bridge pier to rotate, the defects of a traditional swivel bridge traction mode are overcome, and application and popularization of a swivel construction method are facilitated.
本发明涉及使用步履式千斤顶顶推转体桥墩转动的结构及施工方法，包括转体系统和步履式顶推系统，转体系统包括上承台、下承台、上球铰、下球铰，液压系统同步顶推步履式千斤顶带动转体系统转动。施工步骤包括：浇筑下承台混凝土及安装滑道；安装球铰；安装撑脚；浇筑混凝土限位挡块；浇筑下承台混凝土及预埋顶推垫板；浇筑上承台混凝土；桥墩或桥塔施工；主梁施工；布置步履式顶推系统；顶升竖向千斤顶；顶推转体结构转动；顶推转体系统转动就位；拆卸步履式顶推系统；封筑承台。本发明通过设计步履式千斤顶顶推转体桥墩转动的结构构造，克服传统转体桥梁牵引方式的弊端，有助于促进转体施工方法的应用与推广。
Structure for pushing swivel pier to rotate by using walking type jack and construction method
使用步履式千斤顶顶推转体桥墩转动的结构及施工方法
ZOU HUA (Autor:in) / ZHAO QIU (Autor:in) / ZHAN GANGYI (Autor:in) / YANG YAOFENG (Autor:in) / LI JIAN (Autor:in) / LI XIAOFEI (Autor:in) / YANG YAN (Autor:in) / FENG LONG (Autor:in) / YANG HONGJIAN (Autor:in) / HU CONG (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Double-column pier swivel device and double-column pier swivel construction method
| Europäisches Patentamt | 2024
Swivel system for driving swivel bridge to rotate through gears and construction method
| Europäisches Patentamt | 2023
Bridge pier swivel structure and construction method thereof
| Europäisches Patentamt | 2020
Unbalanced counterweight structure of swivel gate-type pier and construction method
| Europäisches Patentamt | 2024