一种海上浮式风力发电机海底自主锚定装置及方法

本发明公开了一种海上浮式风力发电机自主锚定装置。该装置由钻进模块、增压模块、排屑模块、锚定模块和布放模块组成。钻进模块可以钻开海床岩层；增压模块可以增加钻进推力；排屑模块可以将钻进过程中的岩屑破碎并举升至后方排出；锚定模块可以在本发明钻进到指定深度时进行锚定。本发明可以提高钻进效率实现快速钻进，同时可以回收钻进模块实现装置的二次利用，主要解决了浮式风力发电机的压载舱海床间的锚定深度不够，钻进效率不高的问题，锚定深度可控的同时方便装置回收。 The invention discloses a seabed autonomous drilling and anchoring device for an offshore floating type wind driven generator. The device is composed of a drilling module, a pressurization module, a chip removal module, an anchoring module and a laying module. The drilling module crushes a seabed rock stratum; the pressurizing module is used for increasing drilling thrust; the chip removal module is used for crushing, lifting and discharging rock chips; the anchoring module fixes and recycles the device; the laying module is used for taking up and paying off the cable. The hollow drill bit is adopted in the middle of the device, and rock debris migration and autonomous rock debris removal are achieved; a spiral mechanism is arranged in the middle of the device to realize secondary crushing,