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Cast-in-place pile hole forming device
The invention belongs to the technical field of cast-in-situ bored pile construction, and particularly relates to a cast-in-situ pile hole forming device which comprises a hollow pipeline and further comprises a stabilizing assembly installed on the surface of the hollow pipeline. The stabilizing assembly comprises a sleeve A fixedly arranged on the surface of the hollow pipeline in a sleeving mode, a sleeve B arranged on the surface of the stabilizing assembly in a sliding sleeving mode and located on one side of the sleeve A, and hydraulic push rods A fixedly arranged between the sleeve A and the sleeve B and annularly distributed at equal intervals. When a hydraulic push rod A works to drive a sleeve B to move along the hollow pipeline, the sleeve B pushes a connecting rod A through a connecting rod B to drive a mounting plate to move to a proper position, the mounting plate is in contact with the ground, and then the mounting plate is connected with the ground through a grounding rod, so that the mounting stability of the hollow pipeline is improved in a multi-angle grounding mode; and follow-up operators are assisted to carry out pouring forming operation in the vertical shaft through the hollow pipeline.
本发明属于钻孔灌注桩施工技术领域，尤其为一种灌注桩成孔装置，包括中空管道，还包括安装在所述中空管道表面的稳固组件；所述稳固组件包括固定套设在所述中空管道表面的套管A和滑动套设在所述稳固组件表面且位于所述套管A一侧的套管B以及固定设置在所述套管A和所述套管B之间且呈环状等距分布的液压推杆A；液压推杆A作业带动套管B沿着中空管道进行移动的同时，套管B通过连接杆B推动连接杆A带动安装板进行移动至合适位置，并将安装板与地面接触，然后通过接地杆与地面进行连接，从而通过多角接地的方式增大中空管道的安装稳定性，辅助后续作业人员通过中空管道进行竖井内灌注成型作业。
Cast-in-place pile hole forming device
The invention belongs to the technical field of cast-in-situ bored pile construction, and particularly relates to a cast-in-situ pile hole forming device which comprises a hollow pipeline and further comprises a stabilizing assembly installed on the surface of the hollow pipeline. The stabilizing assembly comprises a sleeve A fixedly arranged on the surface of the hollow pipeline in a sleeving mode, a sleeve B arranged on the surface of the stabilizing assembly in a sliding sleeving mode and located on one side of the sleeve A, and hydraulic push rods A fixedly arranged between the sleeve A and the sleeve B and annularly distributed at equal intervals. When a hydraulic push rod A works to drive a sleeve B to move along the hollow pipeline, the sleeve B pushes a connecting rod A through a connecting rod B to drive a mounting plate to move to a proper position, the mounting plate is in contact with the ground, and then the mounting plate is connected with the ground through a grounding rod, so that the mounting stability of the hollow pipeline is improved in a multi-angle grounding mode; and follow-up operators are assisted to carry out pouring forming operation in the vertical shaft through the hollow pipeline.
本发明属于钻孔灌注桩施工技术领域，尤其为一种灌注桩成孔装置，包括中空管道，还包括安装在所述中空管道表面的稳固组件；所述稳固组件包括固定套设在所述中空管道表面的套管A和滑动套设在所述稳固组件表面且位于所述套管A一侧的套管B以及固定设置在所述套管A和所述套管B之间且呈环状等距分布的液压推杆A；液压推杆A作业带动套管B沿着中空管道进行移动的同时，套管B通过连接杆B推动连接杆A带动安装板进行移动至合适位置，并将安装板与地面接触，然后通过接地杆与地面进行连接，从而通过多角接地的方式增大中空管道的安装稳定性，辅助后续作业人员通过中空管道进行竖井内灌注成型作业。
Cast-in-place pile hole forming device
一种灌注桩成孔装置
LIU HONGDA (author) / CHEN YUNDING (author) / ZHAO JINSHAN (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023