The invention discloses a manhole cover replacing machine. The machine is used for replacing an inspection manhole cover in a road surface and comprises a machine frame; the machine frame comprises two or more hollow upright columns, wherein a movable mounting platform is arranged between the upright columns, a cutter head assembly for rotationally cutting the operation surface is arranged right below the mounting platform, and a bursting and clamping mechanism for bursting a manhole body masonry material and clamping a manhole seat is arranged right below the cutter head assembly; and a firstdriving mechanism for enabling the mounting platform to reciprocate in a vertical direction is arranged at the top end of any upright column, and a second driving mechanism for enabling the cutter head assembly to rotate along a central axis is arranged on the mounting platform. According to the manhole cover replacing machine, the milling and planing of the road surface, the lifting and pullingof the manhole seat and the loading of the manhole cover can be completed at one time, and the problems of insufficient power and rigidity and the like of existing equipment during the operation on the cement road surface with hard texture are solved.

    本发明公开了一种井盖更换机,用于路面上的检查井盖的更换作业,包括机架,所述机架包括两个及以上中空的立柱,所述立柱之间设有可运动的安装平台;所述安装平台正下方设有用于旋转切割作业面的刀头组件,所述刀头组件正下方设有用于撑破井体砌体材料并夹起井座的撑破夹取机构;任一所述立柱顶端设有使安装平台在垂直方向做往复运动的第一驱动机构,所述安装平台上设有使刀头组件沿中心轴做旋转运动的第二驱动机构。本发明所提供的井盖更换机,可一次性完成路面的铣刨、井座提拉及井盖装车作业,解决了现有设备在质地较硬的水泥路面作业时存在动力及刚性不足等问题。


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    Titel :

    Manhole cover replacing machine


    Weitere Titelangaben:

    一种井盖更换机


    Beteiligte:
    LAI KE (Autor:in) / JIANG LIKAI (Autor:in) / XU WEIJIE (Autor:in) / WU XIAOQING (Autor:in)

    Erscheinungsdatum :

    2020-04-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E02D FOUNDATIONS , Gründungen / 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



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