A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underwater cast-in-place pile hole cleaning device
The invention relates to the technical field of building construction equipment, and particularly discloses an underwater cast-in-place pile hole cleaning device which comprises a sewage suction pump, a three-way guide pipe, a main guide pipe and a sediment pool, the sewage suction pump is detachably fixed to the upper portion of the three-way guide pipe, the main guide pipe is detachably fixed to the lower portion of the three-way guide pipe, and the branch portion of the three-way guide pipe communicates with the sediment pool through a slag outlet pipe. A bridge frame is detachably fixed to the upper end of the main guide pipe, the bridge frame is erected on a foundation pile hole pile casing, and slurry recycled by the sediment pool is communicated with a foundation pile hole through a slurry return pipe. The invention aims to solve the problems that the existing hole cleaning technology is not clean in hole cleaning, low in efficiency and high in hole collapse rate, a part of hole cleaning modes need close connection of pouring and hole cleaning procedures, and the operation is inconvenient.
本申请涉及建筑施工设备技术领域，具体公开了一种水下灌注桩清孔装置，包括吸污泵、三通导管、主导管和沉渣池，吸污泵与三通导管上部可拆卸固定，主导管可拆卸固定在三通管下部，三通导管的支部通过出渣管连通至沉渣池，所述主导管上端可拆卸固定有桥架，桥架架设于基桩孔孔洞护筒上，所述沉渣池回收的泥浆通过回浆管与基桩孔连通。本专利的目的在于解决现有清孔技术存在清孔不干净、功效低、塌孔率高，部分清孔方式需要灌注与清孔工序紧密衔接，操作不便的问题。
Underwater cast-in-place pile hole cleaning device
The invention relates to the technical field of building construction equipment, and particularly discloses an underwater cast-in-place pile hole cleaning device which comprises a sewage suction pump, a three-way guide pipe, a main guide pipe and a sediment pool, the sewage suction pump is detachably fixed to the upper portion of the three-way guide pipe, the main guide pipe is detachably fixed to the lower portion of the three-way guide pipe, and the branch portion of the three-way guide pipe communicates with the sediment pool through a slag outlet pipe. A bridge frame is detachably fixed to the upper end of the main guide pipe, the bridge frame is erected on a foundation pile hole pile casing, and slurry recycled by the sediment pool is communicated with a foundation pile hole through a slurry return pipe. The invention aims to solve the problems that the existing hole cleaning technology is not clean in hole cleaning, low in efficiency and high in hole collapse rate, a part of hole cleaning modes need close connection of pouring and hole cleaning procedures, and the operation is inconvenient.
本申请涉及建筑施工设备技术领域，具体公开了一种水下灌注桩清孔装置，包括吸污泵、三通导管、主导管和沉渣池，吸污泵与三通导管上部可拆卸固定，主导管可拆卸固定在三通管下部，三通导管的支部通过出渣管连通至沉渣池，所述主导管上端可拆卸固定有桥架，桥架架设于基桩孔孔洞护筒上，所述沉渣池回收的泥浆通过回浆管与基桩孔连通。本专利的目的在于解决现有清孔技术存在清孔不干净、功效低、塌孔率高，部分清孔方式需要灌注与清孔工序紧密衔接，操作不便的问题。
Underwater cast-in-place pile hole cleaning device
一种水下灌注桩清孔装置
GAO HENGLIN (author) / LIU HUI (author) / TANG TAIEN (author) / LI BANGLEI (author) / LIU ZHENHUA (author) / LIU KEYU (author) / XIE JUN (author) / HE JINCHI (author) / GAO XIN (author) / WANG RENHUI (author)
2024-03-26
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
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