Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic limiting automatic deviation rectifying device and application thereof in bridge incremental launching construction
The invention relates to an electromagnetic limiting automatic deviation rectifying device and application thereof in bridge incremental launching construction. The electromagnetic limiting automatic deviation rectifying device comprises a fixing device, a movable sliding block, a sliding rail, an induction device and two pairs of electromagnets. The induction device controls the electromagnets to be powered on and powered off by inducting whether the movable sliding block is located at the initial position or not, when the induction device induces the movable sliding block to be activated, the movable sliding block bottom end electromagnet and the base electromagnet are powered on, the movable sliding block is fixed, and the fixed end electromagnet and the movable sliding block side face electromagnet are not powered on. When the beam body deviates and makes contact with the movable sliding block to push the movable sliding block to leave the original position, the induction device loses a target, the electromagnet at the bottom end of the movable sliding block and the base electromagnet are powered off, the electromagnet at the fixed end and the electromagnet on the side face of the movable sliding block are powered on and activated, the electromagnets of the same polarity repel each other, the beam body is pushed back, and deviation rectification is achieved. According to the device, automatic deviation rectification is achieved through the electromagnets, a new thought is provided for bridge pushing deviation rectification, and the device has important contribution to intelligent construction.
本发明涉及一种电磁限位自动纠偏装置及其在桥梁顶推施工中的应用，包括固定装置、活动滑块、滑动轨道、感应装置以及两对电磁铁；其中，感应装置通过感应活动滑块是否位于初始位置控制电磁铁通断电，当感应装置感应到活块滑块时激活，活动滑块底端电磁铁和底座电磁铁通电，使活动滑块固定，固定端电磁铁和活动滑块侧面电磁铁不通电；当梁体偏移与活动滑块接触推动其离开原位时，感应装置失去目标，活动滑块底端电磁铁与底座电磁铁断电，固定端电磁铁与活动滑块侧面电磁铁通电激活，同性电磁铁相斥，使梁体回推，实现纠偏。本装置采用电磁铁实现了自动纠偏，为桥梁顶推纠偏提供了新的思路，对实现智能施工有重要贡献。
Electromagnetic limiting automatic deviation rectifying device and application thereof in bridge incremental launching construction
The invention relates to an electromagnetic limiting automatic deviation rectifying device and application thereof in bridge incremental launching construction. The electromagnetic limiting automatic deviation rectifying device comprises a fixing device, a movable sliding block, a sliding rail, an induction device and two pairs of electromagnets. The induction device controls the electromagnets to be powered on and powered off by inducting whether the movable sliding block is located at the initial position or not, when the induction device induces the movable sliding block to be activated, the movable sliding block bottom end electromagnet and the base electromagnet are powered on, the movable sliding block is fixed, and the fixed end electromagnet and the movable sliding block side face electromagnet are not powered on. When the beam body deviates and makes contact with the movable sliding block to push the movable sliding block to leave the original position, the induction device loses a target, the electromagnet at the bottom end of the movable sliding block and the base electromagnet are powered off, the electromagnet at the fixed end and the electromagnet on the side face of the movable sliding block are powered on and activated, the electromagnets of the same polarity repel each other, the beam body is pushed back, and deviation rectification is achieved. According to the device, automatic deviation rectification is achieved through the electromagnets, a new thought is provided for bridge pushing deviation rectification, and the device has important contribution to intelligent construction.
本发明涉及一种电磁限位自动纠偏装置及其在桥梁顶推施工中的应用，包括固定装置、活动滑块、滑动轨道、感应装置以及两对电磁铁；其中，感应装置通过感应活动滑块是否位于初始位置控制电磁铁通断电，当感应装置感应到活块滑块时激活，活动滑块底端电磁铁和底座电磁铁通电，使活动滑块固定，固定端电磁铁和活动滑块侧面电磁铁不通电；当梁体偏移与活动滑块接触推动其离开原位时，感应装置失去目标，活动滑块底端电磁铁与底座电磁铁断电，固定端电磁铁与活动滑块侧面电磁铁通电激活，同性电磁铁相斥，使梁体回推，实现纠偏。本装置采用电磁铁实现了自动纠偏，为桥梁顶推纠偏提供了新的思路，对实现智能施工有重要贡献。
Electromagnetic limiting automatic deviation rectifying device and application thereof in bridge incremental launching construction
一种电磁限位自动纠偏装置及其在桥梁顶推施工中的应用
CHEN CHANGSHENG (Autor:in) / XU XIAOQING (Autor:in) / LIU YUQING (Autor:in)
27.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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