A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a device and method for lowering and positioning a cast-in-situ bored pile reinforcement cage, the device comprises a support column, a fixed connecting piece and a hanging bracket, the plane of the support column is arranged in a right triangle, and the bottom of the support column adopts a driving type construction platform or a shelving type construction platform according to topographic and geological conditions; the tops of the three supporting columns are fixedly connected through fixing connecting pieces and a hanging frame, the hanging frame hangs a hanging bar through a clamping plate, the lower end of the hanging bar is hooked to a reinforcement cage reinforcing hoop, and positioning and fixing of a reinforcement cage are completed. The method is suitable for lowering and positioning the cast-in-situ bored pile reinforcement cage, deviation of the cast-in-situ bored pile reinforcement cage is effectively controlled, the difficulty of reinforcement construction adjustment in the subsequent stand column construction stage is reduced, and the axis deviation of the stand column and the thickness of a reinforcement protection layer can be well controlled.
本发明涉及一种用于钻孔灌注桩钢筋笼下放定位的装置及方法，包括支撑柱、固定连接件、吊架，所述支撑柱平面采用直角三角形布置，支撑柱底部根据地形地质情况采用打入式施工平台或搁置式施工平台，三个支撑柱顶部通过固定连接件及吊架固定连接，吊架通过卡板挂住吊筋，吊筋下端勾在钢筋笼加强箍上，完成对钢筋笼的定位固定。本发明适用于钻孔灌注桩钢筋笼下放定位，有效的控制了钻孔灌注桩钢筋笼偏位，减少了后续立柱施工阶段钢筋施工调整的难度，能良好的控制立柱的轴心偏差以及钢筋保护层厚度的控制。
The invention relates to a device and method for lowering and positioning a cast-in-situ bored pile reinforcement cage, the device comprises a support column, a fixed connecting piece and a hanging bracket, the plane of the support column is arranged in a right triangle, and the bottom of the support column adopts a driving type construction platform or a shelving type construction platform according to topographic and geological conditions; the tops of the three supporting columns are fixedly connected through fixing connecting pieces and a hanging frame, the hanging frame hangs a hanging bar through a clamping plate, the lower end of the hanging bar is hooked to a reinforcement cage reinforcing hoop, and positioning and fixing of a reinforcement cage are completed. The method is suitable for lowering and positioning the cast-in-situ bored pile reinforcement cage, deviation of the cast-in-situ bored pile reinforcement cage is effectively controlled, the difficulty of reinforcement construction adjustment in the subsequent stand column construction stage is reduced, and the axis deviation of the stand column and the thickness of a reinforcement protection layer can be well controlled.
本发明涉及一种用于钻孔灌注桩钢筋笼下放定位的装置及方法，包括支撑柱、固定连接件、吊架，所述支撑柱平面采用直角三角形布置，支撑柱底部根据地形地质情况采用打入式施工平台或搁置式施工平台，三个支撑柱顶部通过固定连接件及吊架固定连接，吊架通过卡板挂住吊筋，吊筋下端勾在钢筋笼加强箍上，完成对钢筋笼的定位固定。本发明适用于钻孔灌注桩钢筋笼下放定位，有效的控制了钻孔灌注桩钢筋笼偏位，减少了后续立柱施工阶段钢筋施工调整的难度，能良好的控制立柱的轴心偏差以及钢筋保护层厚度的控制。
Device and method for lowering and positioning cast-in-situ bored pile reinforcement cage
用于钻孔灌注桩钢筋笼下放定位的装置及方法
XIONG WEI (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Cast-in-situ bored pile reinforcement cage lowering positioning device
| European Patent Office | 2024
Auxiliary device for lowering cast-in-situ bored pile reinforcement cage
| European Patent Office | 2022
Auxiliary lowering device for cast-in-situ bored pile reinforcement cage
| European Patent Office | 2024
Cast-in-situ bored pile reinforcement cage positioning device and method
| European Patent Office | 2024
Cast-in-situ bored pile reinforcement cage hoisting and lowering device and construction method
| European Patent Office | 2023