The invention discloses an open caisson construction tool. The open caisson construction tool comprises an open caisson assembly and a construction assembly. The construction assembly is installed onthe outer side of the upper part of the open caisson assembly, an air supply assembly is installed at one end of the upper part of the construction assembly, and the lower end of the air supply assembly is located in the open caisson assembly. The open caisson assembly comprises an open caisson body, a sinking ring, an installation plate and a partition plate. According to the open caisson construction tool, by arranging the open caisson assembly, the partition plate is arranged in the open caisson body and divides the open caisson body into two spaces, when soil is hoisted upwards, an operator below the interior of the open caisson body can stand on the side, close to an electric control cabinet, of the partition plate, the partition plate plays a role in protecting the operator, and thesafety performance of the open caisson construction tool is improved; and by arranging the air supply assembly, a second button switch controls an exhaust fan to be powered on to operate, clean air isconveyed to the lower part in the open caisson body through an air supply pipe, the oxygen deficit phenomenon at the construction position is avoided, and the personal safety of the operator is guaranteed.

    本发明公开了一种沉井施工工具,包括沉井组件和施工组件,所述施工组件安装在沉井组件上方的外侧,所述施工组件上方的一端安装有供气组件,所述供气组件的下端位于沉井组件的内部,所述沉井组件包括沉井本体、下沉环、安装板和隔板;本发明中,通过沉井组件的设置,在沉井本体的内部设置隔板,隔板将沉井本体分隔成两个空间,当向上吊运土时,沉井本体内部下方的操作人员可以站在隔板靠近电控柜的一侧,隔板对操作人员起到防护作用,提高沉井施工工具的安全性能;通过供气组件的设置,通过第二按钮开关控制抽风机通电运行,通过供气管将洁净的空气输送至沉井本体内部的下方,避免施工处出现缺氧的现象,保证操作人员的人身安全。


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    Title :

    Open caisson construction tool


    Additional title:

    一种沉井施工工具


    Contributors:
    CHEN JIANNING (author) / YAN LING (author) / GUO YIXIAN (author) / CHEN HENG (author) / BU ZHENHUA (author) / DENG XIAOHUI (author) / YANG CHUN (author) / YANG QI (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02D FOUNDATIONS , Gründungen / B66D Haspeln , CAPSTANS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS



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