The invention relates to the technical field of municipal administration, in particular to cover opening equipment for municipal construction, which comprises a support, a third support ring, a circular guide rail and a sliding seat, and a cutting motor and a cutting circular knife are mounted on the sliding seat; a protective cover covering the upper half part of the cutting circular knife is mounted on the sliding seat; two L-shaped frames are installed on one side of the protection cover, sliding vertical rods are installed on the L-shaped frames, fixing plates are installed on the sliding vertical rods, and first springs are arranged between the L-shaped frames and the fixing plates; a vertical plate is installed on one side of the protective cover, a sliding cross rod is horizontally arranged on the vertical plate in a sliding and penetrating mode, an abutting plate abutting against the cutting circular knife is installed on one side of the sliding cross rod, and a second spring is arranged between the vertical plate and the abutting plate; a square rod is installed on the other side of the sliding transverse rod, a top abutting block is installed on the square rod, an inclined face is formed at the bottom of the top abutting block, and the top of the sliding vertical rod is fixedly connected with a bottom abutting block used in cooperation with the top abutting block. The special well lid has the effect of improving the working efficiency when the special well lid is taken down.

    本申请涉及一种市政施工用起盖设备,涉及市政的技术领域,其包括支架、第三支撑环、圆形导轨、滑动座,滑动座上安装有切割电机、切割圆刀;滑动座上安装有罩设在切割圆刀上半部的保护罩;保护罩的一侧安装有两个L型架,L型架上均安装有滑动竖杆,滑动竖杆上均安装有固定板,L型架和固定板之间设置有第一弹簧;保护罩的一侧安装有竖板,竖板上水平滑动穿设有滑动横杆,滑动横杆的一侧安装有与切割圆刀抵接的抵接板,竖板和抵接板之间设置有第二弹簧;滑动横杆的另一侧安装有方形杆,方形杆上安装有顶部抵接块,顶部抵接块的底部部成型有斜面,滑动竖杆的顶部固定连接有配合使用的底部抵接块。本申请具有提升特殊井盖取下时的工作效率的效果。


    Access

    Download


    Export, share and cite



    Title :

    Cover lifting equipment for municipal construction


    Additional title:

    一种市政施工用起盖设备


    Contributors:
    ZHANG LEI (author) / XUE HE (author) / ZHANG WENMING (author) / WANG JIAN (author) / WANG WEIZHONG (author)

    Publication date :

    2023-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Municipal engineering construction lifting carrier

    ZHOU JIANFEI / ZHANG LIJIN / QIU QILANG et al. | European Patent Office | 2023

    Free access

    Cover opening equipment for municipal construction

    YU XIANG | European Patent Office | 2021

    Free access

    Lifting device for municipal overwater construction

    PAN REN'AN / WU XIANCHUN | European Patent Office | 2023

    Free access

    Lifting platform for municipal engineering construction

    WU HUAJUN / HUANG XIANGMING / LI JINHUI | European Patent Office | 2024

    Free access

    Lifting carrying trolley for municipal engineering construction

    ZHU KEDONG / LI WEIBIN / ZHOU JIAWEN et al. | European Patent Office | 2020

    Free access