The invention relates to the technical field of underground diaphragm wall construction equipment, in particular to a centrally-mounted slotting and stirring all-in-one machine which comprises two gantry stand column assemblies, a box-type rail chain cutter assembly, a platform support and a crawler chassis assembly, the length of the gantry stand column assemblies can be increased or decreased in the vertical direction, and the two gantry stand column assemblies are arranged in a left-right spaced mode; the box type rail chain cutter assembly is arranged between the two gantry stand column assemblies. The box type rail chain cutter assembly is located in the middle of the two gantry stand column assemblies, compared with a traditional box type rail chain cutter assembly which is arranged in an offset mode, the grounding specific pressure can be remarkably reduced, stress on the two sides of the cutting groove is balanced, and the situation that due to stress unbalance of the two sides of the cutting groove, a foundation collapses is avoided. Compared with a box-type rail chain cutter assembly which is arranged in an offset mode, the equipment has the lower requirement for the bearing capacity of a foundation during construction operation, and the equipment can be suitable for working environments such as reservoirs and dams with the small soil bearing capacity.

    本发明涉及地下连续墙施工设备技术领域,具体的为一种中置开槽搅拌一体机,包括龙门立柱组件、箱型轨链刀具组件、平台支架和履带底盘组件,龙门立柱组件的长度在竖直方向上能够伸长或者缩短,龙门立柱组件有两个且左右间隔设置,箱型轨链刀具组件设置在两个龙门立柱组件的中间位置。本发明通过使得箱型轨链刀具组件位于两个龙门立柱组件的中间位置,相较于传统的箱型轨链刀具组件偏置放置,能够显著降低接地比压,使得切割槽的两侧受力平衡,避免因切割槽两侧受力失衡而造成地基塌陷的情况发生。相较于箱型轨链刀具组件偏置放置,本设备施工作业时对地基的承载力要求更低,能够适用在诸如水库大坝等土壤承载力偏小的作业环境中。


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    Titel :

    Middle slotting and stirring all-in-one machine


    Weitere Titelangaben:

    一种中置开槽搅拌一体机


    Beteiligte:
    NIU YUEYAN (Autor:in) / PERDU (Autor:in) / DING YANWU (Autor:in) / SHAN CHANGQING (Autor:in) / CHEN JINGDAO (Autor:in) / WANG HANSHENG (Autor:in) / WU CHENGLIANG (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B28C Tonaufbereitung , PREPARING CLAY / E02D FOUNDATIONS , Gründungen / B62D MOTOR VEHICLES , Motorfahrzeuge



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