Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal corrugated pipe grouting connection grouting device and method for prefabricated bent cap and prefabricated pier
The invention discloses a prefabricated cover beam and prefabricated pier metal corrugated pipe grouting connection grouting device and construction method.The prefabricated cover beam and prefabricated pier metal corrugated pipe grouting connection grouting device comprises a hard slurry conveying pipe, the hard slurry conveying pipe comprises a first connecting pipe and a connecting assembly, and the connecting assembly is installed at one end of the first connecting pipe; the end, away from the connecting assembly, of the first connecting pipe is higher than the top of the metal corrugated pipe, the end, away from the connecting assembly, of the first connecting pipe is 15-20 cm higher than the top of the metal corrugated pipe, and the diameter of the first connecting pipe is 20 mm. Compared with the prior art, the prefabricated bent cap and prefabricated bridge pier metal corrugated pipe grouting connection grouting device and the construction method have the advantages that the hard slurry conveying pipes are adopted, the metal threaded connectors are adopted as the connecting assemblies, the hard slurry conveying pipes are high in hardness and rigidity and free of deformation, extra fixing measures do not need to be taken for the grouting pipelines in the steel bar binding stage, and the construction efficiency is improved; the construction speed is high, and operation is convenient.
本发明公开了预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置及工法，预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置，包括硬质输浆管，所述硬质输浆管包括第一连接管和连接组件，所述连接组件安装在第一连接管的一端，所述第一连接管远离连接组件的一端高于金属波纹管的顶部，所述第一连接管远离连接组件的一端高于金属波纹管的顶部15～20cm，所述第一连接管的直径为20mm。与现有技术相比，本发明的预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置及工法，采用硬质输浆管，连接组件采用金属螺纹接头，硬质输浆管硬度高刚性大、无变形，无需在钢筋绑扎阶段对注浆管道采取额外固定措施，其施工速度快、操作方便。
Metal corrugated pipe grouting connection grouting device and method for prefabricated bent cap and prefabricated pier
The invention discloses a prefabricated cover beam and prefabricated pier metal corrugated pipe grouting connection grouting device and construction method.The prefabricated cover beam and prefabricated pier metal corrugated pipe grouting connection grouting device comprises a hard slurry conveying pipe, the hard slurry conveying pipe comprises a first connecting pipe and a connecting assembly, and the connecting assembly is installed at one end of the first connecting pipe; the end, away from the connecting assembly, of the first connecting pipe is higher than the top of the metal corrugated pipe, the end, away from the connecting assembly, of the first connecting pipe is 15-20 cm higher than the top of the metal corrugated pipe, and the diameter of the first connecting pipe is 20 mm. Compared with the prior art, the prefabricated bent cap and prefabricated bridge pier metal corrugated pipe grouting connection grouting device and the construction method have the advantages that the hard slurry conveying pipes are adopted, the metal threaded connectors are adopted as the connecting assemblies, the hard slurry conveying pipes are high in hardness and rigidity and free of deformation, extra fixing measures do not need to be taken for the grouting pipelines in the steel bar binding stage, and the construction efficiency is improved; the construction speed is high, and operation is convenient.
本发明公开了预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置及工法，预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置，包括硬质输浆管，所述硬质输浆管包括第一连接管和连接组件，所述连接组件安装在第一连接管的一端，所述第一连接管远离连接组件的一端高于金属波纹管的顶部，所述第一连接管远离连接组件的一端高于金属波纹管的顶部15～20cm，所述第一连接管的直径为20mm。与现有技术相比，本发明的预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置及工法，采用硬质输浆管，连接组件采用金属螺纹接头，硬质输浆管硬度高刚性大、无变形，无需在钢筋绑扎阶段对注浆管道采取额外固定措施，其施工速度快、操作方便。
Metal corrugated pipe grouting connection grouting device and method for prefabricated bent cap and prefabricated pier
预制盖梁与预制桥墩金属波纹管灌浆连接注浆装置及工法
ZHONG JIN (Autor:in) / LAN GUANGMING (Autor:in) / XU PENGJING (Autor:in) / CHEN ZHILIN (Autor:in) / ZENG LEI (Autor:in)
16.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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