The invention relates to the technical field of offshore foundation pile foundation construction, in particular to an offshore pile pitching construction device and a construction technology.The offshore pile pitching construction device comprises a floating crane ship, a three-dimensional real-time image sonar system and a pile sinking positioning frame, and the three-dimensional real-time image sonar system comprises a sonar probe, a control unit and a display screen; the sonar probe is detachably installed on the periphery of a ship body of the floating crane ship, the sonar probe can probe into water, and the control unit can process information transmitted back by the sonar probe and display the information on the display screen. According to the offshore pile pitching construction device, the sonar probe is arranged on the ship, so that the sonar probe is not interfered by vibration of the pile sinking positioning frame, the possibility of damage is reduced, the position of the sonar probe can be adjusted by adjusting the position of the floating crane ship, shelters are avoided, and meanwhile the purpose of accurately detecting the positions of a plurality of steel pipe piles through one sonar probe is achieved; when the sonar is damaged, the sonar can be directly taken down and maintained on the floating crane ship, and maintenance is convenient.
本发明涉及海上基础桩基施工技术领域,尤其涉及一种海上插桩施工装置及施工工艺,该海上插桩施工装置包括浮吊船、三维实时图像声呐系统和沉桩定位架,三维实时图像声呐系统包括声呐探头、控制单元以及显示屏,声呐探头可拆卸安装于浮吊船的船体外周,声呐探头能够探入水中,控制单元能够对声呐探头传递回的信息进行处理并显示在显示屏上。该海上插桩施工装置将声呐探头设置在船上,使声呐探头不受沉桩定位架振动的干涉,减少受损可能,还可以通过调节浮吊船的位置来调节声呐探头的位置,避开遮挡物,同时实现利用一个声呐探头准确检测多根钢管桩的位置的目的;声呐损坏时,可以将声呐直接取下,在浮吊船上进行维修,维修方便。
Offshore pile pitching construction device and construction process
海上插桩施工装置及施工工艺
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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