Submarine pile foundation leveling and guiding system and construction technology: Fid-Bau Portal

Submarine pile foundation leveling and guiding system and construction technology

ZHOU HONGQIN

The invention relates to the technical field of maritime work equipment, in particular to an undersea pile foundation leveling and guiding system and a construction technology, and the undersea pile foundation leveling and guiding system comprises a pile insertion leveling subsystem, an engineering pile straightening subsystem and a control detection subsystem; the frame body comprises four cantilever trusses which are fixedly arranged at the top end of the frame body in a cross shape. The engineering pile straightening subsystem comprises four guide cylinders fixedly arranged on the lower section of the frame body in a cross shape, guide ribs are evenly distributed on the inner walls of the guide cylinders in the circumferential direction, the upper ends of the guide cylinders are fixedly connected with horn mouths, and guard plates are fixedly connected within the semicircular range of the inner sides of the upper ends of the horn mouths. The closure gap is connected to the outer end of each cantilever truss, the inner contour of the closure gap is in a U shape, the circle center of the closure gap and the circle center of the guide cylinder are vertically concentric, an arc-shaped embracing arm capable of being opened and closed is hinged to one side of the closure gap, and bolt locking holes are formed in the other sides of the closure gap and the arc-shaped embracing arm; two pushing oil cylinders are fixedly arranged on the inner side of the closure gap and the two ends, close to the arc-shaped holding arms, of the closure gap respectively, and a pushing wheel is rotationally arranged at the end of a cylinder rod of each pushing oil cylinder. Compared with the prior art, not only can the frame body be leveled, but also the perpendicularity of the engineering pile can be detected and corrected in real time, so that the construction difficulty is reduced, the engineering construction efficiency is greatly improved, and the construction quality is guaranteed.

本发明涉及海工设备技术领域，尤其涉及一种海底桩基调平导向系统及施工工艺，海底桩基调平导向系统包括插桩调平子系统、工程桩调直子系统和控制检测子系统；架体包括4根固设在其顶端的十字状布置的悬臂桁架；工程桩调直子系统包括呈十字状固设在架体下段的4个导向筒，导向筒内壁沿周向均布导向筋，导向筒的上端固接喇叭口，喇叭口的上端内侧半圆范围内固接护板；连接在每根悬臂桁架外端、内廓呈U形的龙口，龙口的圆心与导向筒的圆心上下同心，龙口的一侧铰设能够开合的弧形抱臂，龙口和弧形抱臂的另一侧设置插销锁定孔；龙口的内侧和靠近弧形抱臂的两端处分别固设2个顶推油缸，每个顶推油缸的缸杆端部转设顶推轮。与现有技术相比，本发明结构不仅能够调平架体，而且能够实时检测和矫正工程桩的垂直度，从而降低了施工难度，大大提高了工程施工的效率，保证施工质量。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren