Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Walking type sliding pushing construction method and device for bridge construction
The invention relates to the technical field of bridge construction, in particular to a construction method and device of walking type sliding pushing for bridge construction, which comprises a walking machine, a sliding block is slidably connected in the walking machine, supporting modules for supporting a bridge frame are arranged on the front and rear sides of the sliding block, and sliding frames are fixedly connected to the two sides of the walking machine. The other end of the sliding frame is fixedly connected with a second hydraulic rod, the front side of the sliding frame is fixedly connected with a moving module, and an offset detection module used for detecting the bridge frame is installed in the moving module. By arranging the supporting module, the pressure of the steel truss girder can be shared for the sliding block, the steel truss girder is effectively prevented from generating large bending moment on the concrete buttress through cooperation of the sliding block and the supporting module, the stability of the concrete buttress is guaranteed, and the supporting module is matched with the sliding block to achieve the purpose of multi-point stress; it is guaranteed that the steel truss girder is not prone to deformation in the pushing process, and the quality of the laid steel girder is guaranteed.
本发明涉及桥梁施工技术领域，尤其为一种桥梁施工用步履式滑移顶推的施工方法及装置，包括步履机，步履机的内部滑动连接有滑块，滑块的前后两侧均设有用于支撑桥梁框架的支撑模块，步履机的两侧均固定连接有滑框，滑框的另一端固定连接有第二液压杆，滑框的前侧固定连接有移动模块，移动模块的内部安装有用于对桥梁框架进行检测的偏移检测模块；本发明通过设置支撑模块可以为滑块分担钢桁梁的压力，滑块和支撑模块的配合有效避免钢桁梁对混凝土支墩产生较大的弯矩,保证混凝土支墩的稳定性，支撑模块采用和滑块配合实现多点受力的目的，保证钢桁梁在顶推过程中不易产生变形现象,保证钢梁的铺设后的质量。
Walking type sliding pushing construction method and device for bridge construction
The invention relates to the technical field of bridge construction, in particular to a construction method and device of walking type sliding pushing for bridge construction, which comprises a walking machine, a sliding block is slidably connected in the walking machine, supporting modules for supporting a bridge frame are arranged on the front and rear sides of the sliding block, and sliding frames are fixedly connected to the two sides of the walking machine. The other end of the sliding frame is fixedly connected with a second hydraulic rod, the front side of the sliding frame is fixedly connected with a moving module, and an offset detection module used for detecting the bridge frame is installed in the moving module. By arranging the supporting module, the pressure of the steel truss girder can be shared for the sliding block, the steel truss girder is effectively prevented from generating large bending moment on the concrete buttress through cooperation of the sliding block and the supporting module, the stability of the concrete buttress is guaranteed, and the supporting module is matched with the sliding block to achieve the purpose of multi-point stress; it is guaranteed that the steel truss girder is not prone to deformation in the pushing process, and the quality of the laid steel girder is guaranteed.
本发明涉及桥梁施工技术领域，尤其为一种桥梁施工用步履式滑移顶推的施工方法及装置，包括步履机，步履机的内部滑动连接有滑块，滑块的前后两侧均设有用于支撑桥梁框架的支撑模块，步履机的两侧均固定连接有滑框，滑框的另一端固定连接有第二液压杆，滑框的前侧固定连接有移动模块，移动模块的内部安装有用于对桥梁框架进行检测的偏移检测模块；本发明通过设置支撑模块可以为滑块分担钢桁梁的压力，滑块和支撑模块的配合有效避免钢桁梁对混凝土支墩产生较大的弯矩,保证混凝土支墩的稳定性，支撑模块采用和滑块配合实现多点受力的目的，保证钢桁梁在顶推过程中不易产生变形现象,保证钢梁的铺设后的质量。
Walking type sliding pushing construction method and device for bridge construction
一种桥梁施工用步履式滑移顶推的施工方法及装置
WANG QING (Autor:in) / YANG ZHENHUA (Autor:in) / HU PINGPING (Autor:in)
25.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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