The invention discloses a pile frame jacking device of a pile driving barge, and a related pile frame jacking and lying method. The pile frame jacking device comprises a slideway arranged on a pile frame; one end of the slideway is arranged at the joint of a rear side rod and a lower side rod of the pile frame, and the other end of the slideway is arranged at the position close to a pile driving surface of the pile frame; one end, close to the pile driving surface of the pile frame, of the slideway is higher than the other end of the slideway when the pile frame is erected; a movable block isarranged in the slideway; a main oil cylinder is hinged to a barge body; the end part of a piston rod of the main oil cylinder is hinged to the movable block; an upper fixing point for fixing the movable block is arranged at one end, positioned at the pile driving surface, of the slideway; a lower fixing point for fixing the movable block is arranged at the other end of the slideway; when the movable block on the pile frame is fixed to the lower fixing point, the piston rod of the main oil cylinder stretches out to enable the pile frame to be in an upright state; two auxiliary pushing oil cylinders for assisting in pushing the pile frame at the front half section of the pile frame erecting process and then are separated from the pile frame are hinged to the barge body in parallel; and theincluded angle between the pile frame and a vertical plane is less than 45 degrees when piston rods of the auxiliary pushing oil cylinders extend out completely.

    本发明公开了一种打桩船的桩架顶升装置,包括设置在桩架上的滑道,滑道一端设置在桩架的后侧杆与下侧杆的连接处,滑道的另一端设置在靠近桩架的打桩面处,桩架立起时滑道靠近桩架打桩面的一端高于另一端;滑道中设有活动块;船体上铰接有主油缸,主油缸的活塞杆端部与活动块相铰接,滑道在打桩面处的一端设有固定活动块的上固定点,滑道另一端设有固定活动块的下固定点,桩架上活动块固定于下固定点的时候,主油缸的活塞杆伸出使得桩架处于竖立状态;船体上并列铰接有两个在桩架立起过程的前半段辅助推动桩架且而后与桩架脱开的辅推油缸,辅推油缸的活塞杆全部伸出时桩架与竖直平面夹角小于45°。本发明还公开了相关的桩架的顶升和卧桩方法。


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    Title :

    Pile frame jacking device of pile driving barge, and pile frame jacking and lying method


    Additional title:

    打桩船的桩架顶升装置以及桩架的顶升和卧桩方法


    Contributors:
    YU GUOBIN (author) / YU HUI (author) / ZHANG TIE (author) / ZHANG QINGSHENG (author) / SHANG YONGZHI (author) / CUI YAKUN (author) / XUE HAIBO (author)

    Publication date :

    2020-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02D FOUNDATIONS , Gründungen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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