Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dragging type guide beam pushing device and automatic pier loading method for guide beam
According to the dragging type guide beam pushing device and the automatic pier loading method of the guide beam, a step-shaped structure and a rotatable structure are arranged at the front end of a common guide beam, so that automatic pier loading of the guide beam is achieved, meanwhile, too large axial force of the guide beam is not caused, complex equipment such as a jack is not arranged at the front end of the guide beam, and downwarping and aggravating of the front end of the guide beam are avoided. When the guide beam is pushed forwards, the requirement for specific constraint and force needed by the rotating unit to rotate around a certain point can be met, additional force is not needed, automatic pier loading is achieved, and due to the fact that thrust needed for rotation is small and the axial force of the guide beam is small, the workload is saved, and the construction period is shortened; manual work is avoided, the mechanization degree of construction is improved, and the construction efficiency and the construction safety are improved.
本发明涉及一种拖拉式导梁顶推装置及导梁自动上墩方法，通过在普通导梁前端设置阶梯型结构并设置可转动结构，实现导梁自动化上墩的同时，不引起导梁过大的轴力，且不在导梁前端设置千斤顶等复杂设备，避免导梁前端下挠加重。导梁向前顶推前进时即可满足转动单元绕某点旋转所需的特定约束以及力的作用，无需附加力作用，实现自动化上墩，由于旋转需要的推力较小，导梁轴力很小，节省工作量，缩短工期；免去人工，提高了施工的机械化程度，提高施工效率以及施工安全性。
Dragging type guide beam pushing device and automatic pier loading method for guide beam
According to the dragging type guide beam pushing device and the automatic pier loading method of the guide beam, a step-shaped structure and a rotatable structure are arranged at the front end of a common guide beam, so that automatic pier loading of the guide beam is achieved, meanwhile, too large axial force of the guide beam is not caused, complex equipment such as a jack is not arranged at the front end of the guide beam, and downwarping and aggravating of the front end of the guide beam are avoided. When the guide beam is pushed forwards, the requirement for specific constraint and force needed by the rotating unit to rotate around a certain point can be met, additional force is not needed, automatic pier loading is achieved, and due to the fact that thrust needed for rotation is small and the axial force of the guide beam is small, the workload is saved, and the construction period is shortened; manual work is avoided, the mechanization degree of construction is improved, and the construction efficiency and the construction safety are improved.
本发明涉及一种拖拉式导梁顶推装置及导梁自动上墩方法，通过在普通导梁前端设置阶梯型结构并设置可转动结构，实现导梁自动化上墩的同时，不引起导梁过大的轴力，且不在导梁前端设置千斤顶等复杂设备，避免导梁前端下挠加重。导梁向前顶推前进时即可满足转动单元绕某点旋转所需的特定约束以及力的作用，无需附加力作用，实现自动化上墩，由于旋转需要的推力较小，导梁轴力很小，节省工作量，缩短工期；免去人工，提高了施工的机械化程度，提高施工效率以及施工安全性。
Dragging type guide beam pushing device and automatic pier loading method for guide beam
一种拖拉式导梁顶推装置及导梁自动上墩方法
ZHANG JUNRUI (Autor:in) / XU XIAOQING (Autor:in) / CHEN CHANGSHENG (Autor:in) / LEI CHEN (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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