The invention discloses a lifting platform for offshore pile top construction, and relates to the technical field of ocean engineering, the lifting platform comprises a main body mechanism, four lifting mechanisms are movably inserted in the inner surface wall of the main body mechanism, and two driving mechanisms are fixedly mounted on the outer surface walls of the four lifting mechanisms; the lifting mechanism comprises a fixing pile. According to the lifting platform, after the device is started, a motor can enable two half gears to synchronously and reversely rotate through a rotating shaft and a transmission gear, so that racks on the left side and the right side are sequentially driven to start to move, then the platform is driven to ascend and descend, and the platform is clamped by means of cooperation between two metal clamping blocks and positioning holes; compared with a traditional gear and rack clamping structure, the clamping tongue is matched with the fixing hole so that external interference can be better resisted and the stability of the lifting platform can be ensured on the sea where the environment is severe and stormy waves are large, meanwhile, the structure is relatively simple and reliable, the fault rate is low, and therefore the construction safety is improved.

    本发明公开了一种用于海上桩顶施工的升降平台,涉及海洋工程技术领域,包括主体机构,主体机构的内表壁活动插设有四个升降机构,四个升降机构的外表壁均固定安装有两个驱动机构;升降机构包括有固定桩。本发明中,装置启动后,电机可以通过转轴与传动齿轮,使得两个半齿轮能够同步但反向旋转,从而依次带动左右两侧的齿条开始位移,进而驱使平台实现升降,且该平台依靠两种金属卡块和定位孔之间的配合,实现对平台的卡紧,与传统齿轮齿条卡紧结构相比,在海上这种环境恶劣、风浪大的场合,卡舌与固定孔配合能够更好地抵抗外界干扰,确保升降平台的稳定性,同时结构相对简单可靠,故障率较低,从而提高了施工的安全性。


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    Title :

    Lifting platform for offshore pile top construction


    Additional title:

    一种用于海上桩顶施工的升降平台


    Contributors:
    CHEN KUN (author) / SHENG BIN (author) / CHENG JIAJUN (author) / LU YUAN (author) / ZI JIAN (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E02D FOUNDATIONS , Gründungen / E02B HYDRAULIC ENGINEERING , Wasserbau



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