A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Main arch structure of overpass bridge
The invention relates to the field of bridge construction, and in particular relates to a main arch structure of an overpass bridge. The main arch structure comprises a plurality of forming blocks, one end of each forming block is provided with a guide sleeve, one end of each forming block far away from the guide sleeve is provided with a guide sleeve for inserting the guide sleeve on the other forming block, the inner diameter of one end of each guide sleeve is gradually increased along the length direction of the guide sleeve, a plurality of mounting cavities are formed in the side wall of each guide sleeve, limiting mechanisms are arranged in the mounting cavities, and limiting holes allowing the limiting mechanisms to be inserted are formed in the side walls of the guide sleeves. The main arch structure has the effects that the forming blocks are conveniently spliced, and the splicing efficiency of the forming blocks is improved.
本申请涉及桥梁建筑的领域，尤其是涉及一种跨线桥的主拱结构，其包括多块成型块，成型块一端设有导向套，成型块远离导向套一端设有供另一成型块上的导向套插设的引导套，引导套一端的内径沿引导套长度方向逐渐增大，导向套的侧壁上开设有多个安装腔，安装腔内设有限位机构，引导套的侧壁上开设有供限位机构插设的限位孔。本申请具有方便成型块拼接，提升成型块的拼接效率的效果。
Main arch structure of overpass bridge
The invention relates to the field of bridge construction, and in particular relates to a main arch structure of an overpass bridge. The main arch structure comprises a plurality of forming blocks, one end of each forming block is provided with a guide sleeve, one end of each forming block far away from the guide sleeve is provided with a guide sleeve for inserting the guide sleeve on the other forming block, the inner diameter of one end of each guide sleeve is gradually increased along the length direction of the guide sleeve, a plurality of mounting cavities are formed in the side wall of each guide sleeve, limiting mechanisms are arranged in the mounting cavities, and limiting holes allowing the limiting mechanisms to be inserted are formed in the side walls of the guide sleeves. The main arch structure has the effects that the forming blocks are conveniently spliced, and the splicing efficiency of the forming blocks is improved.
本申请涉及桥梁建筑的领域，尤其是涉及一种跨线桥的主拱结构，其包括多块成型块，成型块一端设有导向套，成型块远离导向套一端设有供另一成型块上的导向套插设的引导套，引导套一端的内径沿引导套长度方向逐渐增大，导向套的侧壁上开设有多个安装腔，安装腔内设有限位机构，引导套的侧壁上开设有供限位机构插设的限位孔。本申请具有方便成型块拼接，提升成型块的拼接效率的效果。
Main arch structure of overpass bridge
跨线桥的主拱结构
WU YANWEI (author) / LI YANG (author) / LI JIANGHONG (author) / SU ZHONGYANG (author) / PEI XIAOXING (author) / YANG DONGWEI (author) / DU BIN (author) / WANG HAO (author)
2021-11-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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