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A platform for research: civil engineering, architecture and urbanism
Pre-embedded steel pipe column positioning device and steel pipe column pre-embedding construction method
The invention discloses an embedded steel pipe column positioning device and a steel pipe column embedding construction method.The embedded steel pipe column positioning device is used for positioning a steel pipe column in a pile hole and comprises a positioning assembly and a positioning assembly, the positioning assembly comprises at least four expansion water bags, the expansion water bags are hollow to form water injection cavities, and each expansion water bag is provided with an outer contact surface and an inner contact surface; the outer contact surface and the inner contact surface are both cambered surfaces and are concentrically arranged, all the expansion water bags are circumferentially and uniformly arranged on the same horizontal plane around the central axis of the steel pipe column and are arranged on the outer side of the steel pipe column, and the outer contact surface of each expansion water bag is connected with the hole wall of the pile hole; the water injection assembly comprises a water pump and a water pipe, the water pump is connected with the upper end of the water pipe, the lower end of the water pipe extends into the pile hole and is connected with the expansion water bag, and the water pipe communicates with the water injection cavity. According to the steel pipe column pre-embedding construction method, the pre-embedded steel pipe column positioning device is used for pre-embedding and positioning the steel pipe column. According to the method, the steel pipe column can be accurately positioned, the construction cost can be greatly reduced, and the positioning speed is increased.
本发明公开了预埋钢管柱定位装置及钢管柱预埋施工方法，预埋钢管柱定位装置用于桩孔内的钢管柱定位，包括：定位组件，包括至少四个膨胀水囊，膨胀水囊中空形成注水腔，膨胀水囊设有外接触面和内接触面，外接触面和内接触面均为弧面且同心设置，每个膨胀水囊绕钢管柱的中轴线圆周均匀布置于同一水平面上，并设于钢管柱外侧，每个膨胀水囊的外接触面分别与桩孔的孔壁连接；注水组件，包括水泵和水管，水泵与水管的上端连接，水管的下端伸入桩孔内，并与膨胀水囊连接，水管与注水腔连通。钢管柱预埋施工方法利用预埋钢管柱定位装置进行钢管柱预埋定位。本发明能够精确对钢管柱进行定位，并能够大大降低了施工成本，提高定位速度。
Pre-embedded steel pipe column positioning device and steel pipe column pre-embedding construction method
The invention discloses an embedded steel pipe column positioning device and a steel pipe column embedding construction method.The embedded steel pipe column positioning device is used for positioning a steel pipe column in a pile hole and comprises a positioning assembly and a positioning assembly, the positioning assembly comprises at least four expansion water bags, the expansion water bags are hollow to form water injection cavities, and each expansion water bag is provided with an outer contact surface and an inner contact surface; the outer contact surface and the inner contact surface are both cambered surfaces and are concentrically arranged, all the expansion water bags are circumferentially and uniformly arranged on the same horizontal plane around the central axis of the steel pipe column and are arranged on the outer side of the steel pipe column, and the outer contact surface of each expansion water bag is connected with the hole wall of the pile hole; the water injection assembly comprises a water pump and a water pipe, the water pump is connected with the upper end of the water pipe, the lower end of the water pipe extends into the pile hole and is connected with the expansion water bag, and the water pipe communicates with the water injection cavity. According to the steel pipe column pre-embedding construction method, the pre-embedded steel pipe column positioning device is used for pre-embedding and positioning the steel pipe column. According to the method, the steel pipe column can be accurately positioned, the construction cost can be greatly reduced, and the positioning speed is increased.
本发明公开了预埋钢管柱定位装置及钢管柱预埋施工方法，预埋钢管柱定位装置用于桩孔内的钢管柱定位，包括：定位组件，包括至少四个膨胀水囊，膨胀水囊中空形成注水腔，膨胀水囊设有外接触面和内接触面，外接触面和内接触面均为弧面且同心设置，每个膨胀水囊绕钢管柱的中轴线圆周均匀布置于同一水平面上，并设于钢管柱外侧，每个膨胀水囊的外接触面分别与桩孔的孔壁连接；注水组件，包括水泵和水管，水泵与水管的上端连接，水管的下端伸入桩孔内，并与膨胀水囊连接，水管与注水腔连通。钢管柱预埋施工方法利用预埋钢管柱定位装置进行钢管柱预埋定位。本发明能够精确对钢管柱进行定位，并能够大大降低了施工成本，提高定位速度。
Pre-embedded steel pipe column positioning device and steel pipe column pre-embedding construction method
预埋钢管柱定位装置及钢管柱预埋施工方法
KUANG QIDE (author) / PENG YONGBO (author) / WANG WEIZHAO (author) / WANG JUN (author) / HUANG GUANGJIAN (author) / SUN MINGMING (author) / WEN HENGBIN (author) / XU YI (author) / WANG JINRONG (author) / LIU QIXUAN (author)
2023-11-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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