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A platform for research: civil engineering, architecture and urbanism
Movable frame for continuous rigid frame bridge side span closure section and horizontal incremental launching construction method
The invention discloses a moving frame for a side span closure section of a continuous rigid frame bridge and a horizontal incremental launching construction method, and relates to the technical field of bridge construction. The moving frame comprises a supporting frame, four main moving wheels, an electric sliding table, two supporting mechanisms, at least one electric hoist and at least one hoisting tool; the four main moving wheels are installed at the four corners of the bottom end of the supporting frame correspondingly. The two sides of the supporting frame are each provided with a transverse rod arranged in the length direction of the supporting frame, the two supporting mechanisms are installed on the lower sides of the two transverse rods, the supporting mechanisms are used for supporting the middle of the supporting frame, and the electric sliding table is installed on the upper side of the supporting frame. The two ends of the I-shaped steel can be conveniently erected on the side pier bridge surface and the middle pier bridge surface respectively, the jacks are hoisted and installed, the system is controlled in a unified mode to operate the multiple jacks for synchronous pushing, a complete set of construction method is formed, convenience is brought to constructors, the work intensity is reduced, safety is guaranteed, the project progress is accelerated, and precision is improved.
本发明公开一种连续刚构桥边跨合拢段用移动架及水平顶推施工方法，涉及桥梁建造技术领域，包括支撑框、四个主移动轮、电动滑台、两个支撑机构、至少一个电葫芦以及至少一个吊工装；其中：四个所述主移动轮分别安装于支撑框底端的四角处；所述支撑框的两侧均具有沿其长度方向设置的横杆，两个所述支撑机构安装于两个横杆下侧，所述支撑机构用于对支撑框的中部位置进行支撑，所述电动滑台安装于支撑框上侧。本发明可便利的将工字钢的两端分别架设至边墩桥面与中墩桥面上，以及对千斤顶进行吊装、安装，统一控制系统运行多个千斤顶同步顶推，形成成套施工方法，给施工人员带来便利，降低了工作强度，保证了安全，加快了工程进度，提高了精度。
Movable frame for continuous rigid frame bridge side span closure section and horizontal incremental launching construction method
The invention discloses a moving frame for a side span closure section of a continuous rigid frame bridge and a horizontal incremental launching construction method, and relates to the technical field of bridge construction. The moving frame comprises a supporting frame, four main moving wheels, an electric sliding table, two supporting mechanisms, at least one electric hoist and at least one hoisting tool; the four main moving wheels are installed at the four corners of the bottom end of the supporting frame correspondingly. The two sides of the supporting frame are each provided with a transverse rod arranged in the length direction of the supporting frame, the two supporting mechanisms are installed on the lower sides of the two transverse rods, the supporting mechanisms are used for supporting the middle of the supporting frame, and the electric sliding table is installed on the upper side of the supporting frame. The two ends of the I-shaped steel can be conveniently erected on the side pier bridge surface and the middle pier bridge surface respectively, the jacks are hoisted and installed, the system is controlled in a unified mode to operate the multiple jacks for synchronous pushing, a complete set of construction method is formed, convenience is brought to constructors, the work intensity is reduced, safety is guaranteed, the project progress is accelerated, and precision is improved.
本发明公开一种连续刚构桥边跨合拢段用移动架及水平顶推施工方法，涉及桥梁建造技术领域，包括支撑框、四个主移动轮、电动滑台、两个支撑机构、至少一个电葫芦以及至少一个吊工装；其中：四个所述主移动轮分别安装于支撑框底端的四角处；所述支撑框的两侧均具有沿其长度方向设置的横杆，两个所述支撑机构安装于两个横杆下侧，所述支撑机构用于对支撑框的中部位置进行支撑，所述电动滑台安装于支撑框上侧。本发明可便利的将工字钢的两端分别架设至边墩桥面与中墩桥面上，以及对千斤顶进行吊装、安装，统一控制系统运行多个千斤顶同步顶推，形成成套施工方法，给施工人员带来便利，降低了工作强度，保证了安全，加快了工程进度，提高了精度。
Movable frame for continuous rigid frame bridge side span closure section and horizontal incremental launching construction method
一种连续刚构桥边跨合拢段用移动架及水平顶推施工方法
WEI SHIQUAN (author) / PENG HUANBAO (author) / LI ZHENG (author) / KAIMAE TADASHI (author) / ZHANG JING (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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