A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Desilting device below long-piled wharf and construction method
The desilting device comprises a fixed pier, a large ship propeller and a pre-embedded steel plate, the fixed pier comprises a cast-in-place pile and a mounting platform, the mounting platform is arranged on the upper portion of the cast-in-place pile, the pre-embedded steel plate is arranged at the end, facing the sea, of the mounting platform, and the pre-embedded steel plate is vertically welded to the side end of the mounting platform; large ship propellers are fixedly arranged at the bottoms of the embedded steel plates, the anchor blocks are obliquely installed through cast-in-place piles, and the bottoms of the cast-in-place piles penetrate into the foundation. In the ebb tide, the speed of ebb tide water flow is increased through a large ship propeller to take away sludge in water, the formed scouring mechanism can rapidly and efficiently remove the sludge below the high-pile wharf, the desilting time is shortened, and the use efficiency of the wharf is improved.
本发明公开了一种高桩码头下方清淤装置及其安装方法，包括固定墩、大型船舶螺旋桨和预埋钢板，固定墩包括灌注桩和安装平台，灌注桩上部设置安装平台，安装平台向海一端设置预埋钢板，预埋钢板竖向焊接在安装平台的侧端，预埋钢板底部固定设置大型船舶螺旋桨，固定墩由灌注桩倾斜式安装，灌注桩的底部深入地基。本发明利用落潮时通过大型船舶螺旋桨加速落潮水流速度带走水中淤泥，形成的冲刷机理可以快速、高效地清除高桩码头下方的淤泥，缩短清淤时间，提高码头的使用效率。
Desilting device below long-piled wharf and construction method
The desilting device comprises a fixed pier, a large ship propeller and a pre-embedded steel plate, the fixed pier comprises a cast-in-place pile and a mounting platform, the mounting platform is arranged on the upper portion of the cast-in-place pile, the pre-embedded steel plate is arranged at the end, facing the sea, of the mounting platform, and the pre-embedded steel plate is vertically welded to the side end of the mounting platform; large ship propellers are fixedly arranged at the bottoms of the embedded steel plates, the anchor blocks are obliquely installed through cast-in-place piles, and the bottoms of the cast-in-place piles penetrate into the foundation. In the ebb tide, the speed of ebb tide water flow is increased through a large ship propeller to take away sludge in water, the formed scouring mechanism can rapidly and efficiently remove the sludge below the high-pile wharf, the desilting time is shortened, and the use efficiency of the wharf is improved.
本发明公开了一种高桩码头下方清淤装置及其安装方法，包括固定墩、大型船舶螺旋桨和预埋钢板，固定墩包括灌注桩和安装平台，灌注桩上部设置安装平台，安装平台向海一端设置预埋钢板，预埋钢板竖向焊接在安装平台的侧端，预埋钢板底部固定设置大型船舶螺旋桨，固定墩由灌注桩倾斜式安装，灌注桩的底部深入地基。本发明利用落潮时通过大型船舶螺旋桨加速落潮水流速度带走水中淤泥，形成的冲刷机理可以快速、高效地清除高桩码头下方的淤泥，缩短清淤时间，提高码头的使用效率。
Desilting device below long-piled wharf and construction method
一种高桩码头下方清淤装置及施工方法
LI WU (author) / CHENG ZEKUN (author) / LI ZENGGUANG (author)
2024-07-02
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Rapid desilting treatment equipment below water transportation wharf
| European Patent Office | 2024
Water-air sand flushing equipment for silt prevention and desilting of long-piled wharf
| European Patent Office | 2022
Dredging equipment, dredging system and dredging method below long-piled wharf
| European Patent Office | 2024
Movable jet dredging vessel for places below long piled wharf
| European Patent Office | 2020