A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-propelled movable inverted arch trestle
The invention provides a self-propelled movable inverted arch trestle. According to the self-propelled movable inverted arch trestle, the left-right position of an inverted arch formwork system and abridge main body can be adjusted through a transverse movement hydraulic oil cylinder, the front-rear position of the inverted arch formwork system can be adjusted through a trestle travelling mechanism, and the vertical height of the inverted arch formwork system can be adjusted through a lifting mechanism on the inverted arch formwork system, so that the positioning of the inverted arch formworksystem is more accurate and faster, and construction requirements of high standards can be met. In addition, the inverted arch formwork system can realize the inverted arch operation construction ofa whole tunnel with the same section after being installed at a time, formwork assembly and disassembly are omitted, movement and positioning are mechanically controlled in a full-automatic mode, thelabor intensity of workers is greatly reduced, the labor cost is saved, and the construction efficiency and the construction quality are improved.
本发明提供一种自行式移动仰拱栈桥，本发明通过横移液压油缸可对仰拱模板系统及桥梁主体的左右位置进行调节，通过栈桥行走机构可对仰拱模板系统的前后位置进行调节，通过仰拱模板系统上的升降机构可对仰拱模板系统的竖直高度进行调节，使得仰拱模板系统的定位更加精确快速，从而可满足高标准的施工要求；而且，本发明中的仰拱模板系统一次安装完成后可实现相同断面的整条隧道仰拱作业施工，省去了模板的拼装及拆除，采用全自动机械控制移动和定位，大大减少了工人的劳动强度，节约劳动成本，提高施工效率和施工质量。
Self-propelled movable inverted arch trestle
The invention provides a self-propelled movable inverted arch trestle. According to the self-propelled movable inverted arch trestle, the left-right position of an inverted arch formwork system and abridge main body can be adjusted through a transverse movement hydraulic oil cylinder, the front-rear position of the inverted arch formwork system can be adjusted through a trestle travelling mechanism, and the vertical height of the inverted arch formwork system can be adjusted through a lifting mechanism on the inverted arch formwork system, so that the positioning of the inverted arch formworksystem is more accurate and faster, and construction requirements of high standards can be met. In addition, the inverted arch formwork system can realize the inverted arch operation construction ofa whole tunnel with the same section after being installed at a time, formwork assembly and disassembly are omitted, movement and positioning are mechanically controlled in a full-automatic mode, thelabor intensity of workers is greatly reduced, the labor cost is saved, and the construction efficiency and the construction quality are improved.
本发明提供一种自行式移动仰拱栈桥，本发明通过横移液压油缸可对仰拱模板系统及桥梁主体的左右位置进行调节，通过栈桥行走机构可对仰拱模板系统的前后位置进行调节，通过仰拱模板系统上的升降机构可对仰拱模板系统的竖直高度进行调节，使得仰拱模板系统的定位更加精确快速，从而可满足高标准的施工要求；而且，本发明中的仰拱模板系统一次安装完成后可实现相同断面的整条隧道仰拱作业施工，省去了模板的拼装及拆除，采用全自动机械控制移动和定位，大大减少了工人的劳动强度，节约劳动成本，提高施工效率和施工质量。
Self-propelled movable inverted arch trestle
一种自行式移动仰拱栈桥
LI JUN (author) / LI MINGXUAN (author) / LI BIN (author) / ZHENG XIAOJUN (author)
2020-08-18
Patent
Electronic Resource
Chinese
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