Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary excavating square hydraulic driving drill bit
The rotary excavating square hydraulic drive drill bit comprises a base, two excavating gears are arranged on the two sides of the base respectively and arranged in the length direction of the base, and a plurality of drill bit bodies are arranged on the hydraulic gears in the circumferential direction at equal intervals. A square hole is excavated in a hydraulic driving mode, manual excavation is omitted, compared with the manual excavation mode, the drill bit improves the excavation efficiency and construction safety, in addition, the drill bit can destroy rock stratums during use, the drill bit is widely applied to foundation construction engineering such as municipal construction, highway bridges, high-rise bridges and high-rise buildings, and the construction cost is reduced. And different drilling tools can be adapted to different types of operation.
本发明提出一种旋挖方形液压驱动钻头，包括基座，所述基座的两侧分别设有两个挖掘齿轮沿着基座的长度方向排列，所述液压齿轮上沿着圆周方向等距离设有多个钻头。本发明采用液压驱动的方式开挖方形孔，省去人工开挖，相比于人工开挖的方式，采用本发明的钻头提高开挖效率，增加施工安全性，另外，本发明在使用时可破坏岩层，广泛应用在市政建设、公路桥梁，高层桥梁、高层建筑等地基础施工工程，也可适配不同的钻具适合不同形式的作业。
Rotary excavating square hydraulic driving drill bit
The rotary excavating square hydraulic drive drill bit comprises a base, two excavating gears are arranged on the two sides of the base respectively and arranged in the length direction of the base, and a plurality of drill bit bodies are arranged on the hydraulic gears in the circumferential direction at equal intervals. A square hole is excavated in a hydraulic driving mode, manual excavation is omitted, compared with the manual excavation mode, the drill bit improves the excavation efficiency and construction safety, in addition, the drill bit can destroy rock stratums during use, the drill bit is widely applied to foundation construction engineering such as municipal construction, highway bridges, high-rise bridges and high-rise buildings, and the construction cost is reduced. And different drilling tools can be adapted to different types of operation.
本发明提出一种旋挖方形液压驱动钻头，包括基座，所述基座的两侧分别设有两个挖掘齿轮沿着基座的长度方向排列，所述液压齿轮上沿着圆周方向等距离设有多个钻头。本发明采用液压驱动的方式开挖方形孔，省去人工开挖，相比于人工开挖的方式，采用本发明的钻头提高开挖效率，增加施工安全性，另外，本发明在使用时可破坏岩层，广泛应用在市政建设、公路桥梁，高层桥梁、高层建筑等地基础施工工程，也可适配不同的钻具适合不同形式的作业。
Rotary excavating square hydraulic driving drill bit
一种旋挖方形液压驱动钻头
JIN YONGPING (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
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