Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-diameter steel casing structure and butt joint installation method
The invention provides a large-diameter steel casing structure and a butt joint installation method, and relates to the technical field of water pile foundation construction devices.The large-diameter steel casing structure comprises a first steel casing, a second steel casing, a limiting mechanism and a wedge-shaped plate, and the second steel casing is arranged at the top of the first steel casing; a limiting mechanism is arranged at the end, facing the second steel casing, of the side wall of the first steel casing. The wedge-shaped plate is arranged between the second steel casing and the limiting mechanism and used for extruding the second steel casing to move towards the side away from the limiting mechanism through external force impact. The technical problems that in the prior art, when a steel casing is welded and installed, the welding quality is poor due to the fact that a connector is uneven, the butt welding time is long, and the construction efficiency is low are solved.
本发明提供一种大直径钢护筒结构及对接安装方法，涉及水上桩基施工装置的技术领域，包括第一钢护筒、第二钢护筒、限位机构和楔形板，第二钢护筒设于第一钢护筒的顶部；第一钢护筒的侧壁朝向第二钢护筒的一端设有限位机构；楔形板置于第二钢护筒与限位机构之间，楔形板用于通过外力撞击以挤压第二钢护筒向背离限位机构的一侧移动。本发明缓解了现有技术中存在的将钢护筒进行焊接安装时，出现的接口凹凸不平造成焊接质量差，以及对接焊接的时间较长施工效率低下的技术问题。
Large-diameter steel casing structure and butt joint installation method
The invention provides a large-diameter steel casing structure and a butt joint installation method, and relates to the technical field of water pile foundation construction devices.The large-diameter steel casing structure comprises a first steel casing, a second steel casing, a limiting mechanism and a wedge-shaped plate, and the second steel casing is arranged at the top of the first steel casing; a limiting mechanism is arranged at the end, facing the second steel casing, of the side wall of the first steel casing. The wedge-shaped plate is arranged between the second steel casing and the limiting mechanism and used for extruding the second steel casing to move towards the side away from the limiting mechanism through external force impact. The technical problems that in the prior art, when a steel casing is welded and installed, the welding quality is poor due to the fact that a connector is uneven, the butt welding time is long, and the construction efficiency is low are solved.
本发明提供一种大直径钢护筒结构及对接安装方法，涉及水上桩基施工装置的技术领域，包括第一钢护筒、第二钢护筒、限位机构和楔形板，第二钢护筒设于第一钢护筒的顶部；第一钢护筒的侧壁朝向第二钢护筒的一端设有限位机构；楔形板置于第二钢护筒与限位机构之间，楔形板用于通过外力撞击以挤压第二钢护筒向背离限位机构的一侧移动。本发明缓解了现有技术中存在的将钢护筒进行焊接安装时，出现的接口凹凸不平造成焊接质量差，以及对接焊接的时间较长施工效率低下的技术问题。
Large-diameter steel casing structure and butt joint installation method
大直径钢护筒结构及对接安装方法
HOU CHANGYONG (Autor:in) / DENG LICHENG (Autor:in) / LIU LIANG (Autor:in) / CHEN MIN (Autor:in) / TAN SHUGUANG (Autor:in) / JI QINGFENG (Autor:in) / JIANG XIAOLONG (Autor:in) / XU CHAN (Autor:in) / ZHANG XIUKANG (Autor:in) / LUO ZHAOQI (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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