The invention discloses a well lid lifting device for municipal engineering construction, and particularly relates to the technical field of municipal engineering. The well lid lifting device comprises damping wheels and a bottom plate, wherein the damping wheels are arranged at four corners of the bottom end of the bottom plate, mounting frames are arranged on the two sides of the top end of the bottom plate, handrails are fixedly connected to the outer sides of the mounting frames, and protective structures are arranged on the inner sides of the mounting frames correspondingly. According to the device, by arranging a first servo motor, a fixing frame, threaded blocks, threaded rods, hanging buckle structures, the bottom plate and a rubber pad, the first servo motor is started, the output end of the first servo motor drives the threaded rods to rotate through a coupler, internal threads of the two threaded blocks connected to the exteriors of the threaded rods in a sleeving mode are opposite, so that relative linear motion is conducted, the first servo motor is reversely started, the threaded rods rotates reversely, so that clamping blocks are aligned to well lid holes and clamp the well lid holes by adjusting a distance between the threaded blocks, well lids of different sizes can be lifted, and the applicability is high.

    本发明公开了一种市政工程施工用井盖提起装置,具体涉及市政工程技术领域,包括减震轮和底板,所述底板底端的四个拐角处设置有减震轮,所述底板顶端的两侧设置有安装架,所述安装架的外侧固定连接有扶手,所述安装架的内侧分别设置有防护结构。本发明通过设置有第一伺服电机、固定架、螺纹块、螺纹杆、挂扣结构、底板和橡胶垫,启动第一伺服电机,第一伺服电机的输出端通过联轴器带动螺纹杆旋转,套接在螺纹杆外部的两组螺纹块内部螺纹相反,因此做相对直线运动,反向启动第一伺服电机,螺纹杆反向旋转,这样通过调节螺纹块之间的距离,使夹持块对准井盖孔并夹持,可对不同尺寸的井盖进行提升,适用性较强。


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    Title :

    Well lid lifting device for municipal engineering construction


    Additional title:

    一种市政工程施工用井盖提起装置


    Contributors:
    LI YUXIN (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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