The invention discloses a method for replacing a large-diameter pipeline in a pipeline dense area, which comprises the following steps of: S1, analyzing old pipelines in a specified area by applying a BIM (Building Information Modeling) technology, and screening out the old pipelines needing to be replaced; s2, information recording is carried out on an old pipeline needing to be replaced according to the actual site situation, marking is carried out, a matched new pipeline is selected and purchased according to the recorded information, and a corresponding mark is made on the new pipeline; s3, an old pipeline needing to be replaced is removed through a pipeline removing tool and a special tool, and then a new pipeline is transferred and installed through the special tool and a pipeline installing tool; and S4, after the new pipeline is installed, follow-up related work is carried out. According to the method, the old pipeline is analyzed through the BIM technology, the old pipeline needing to be replaced can be rapidly and accurately screened out, meanwhile, the technical problem that in a traditional mode, surrounding pipelines of a large pipeline need to be dismantled can be solved to a certain degree, the construction efficiency is improved, and the construction cost is saved.

    本发明公开了一种管线密集区大口径管道更换方法,包括如下步骤:S1、应用BIM技术对所指定区域中的旧管道进行分析,筛选出需要进行更换的旧管道;S2、根据现场实际情况对需要更换的旧管道进行信息记录,并做好标记,根据所记录的信息选购好相匹配的新管道,并在新管道上做好相对应的标记;S3、通过管道拆除工具和专用工具将需要更换的旧管道移除,然后通过专用工具和管道安装工具对新管道进行移送并安装;S4、新管道安装完毕后进行后续相关工作。本申请利用BIM技术对旧管道进行分析,能快速精准的筛选出需要更换的旧管道,同时利用本申请方法可以在一定程度上解决传统方式中需要拆除大型管道周边管线的技术难题,提高施工效率、节省施工成本。


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    Titel :

    Method for replacing large-diameter pipeline in pipeline dense area


    Weitere Titelangaben:

    一种管线密集区大口径管道更换方法


    Beteiligte:
    ZHANG SHITONG (Autor:in) / DU JINZE (Autor:in) / ZHANG XIAODONG (Autor:in) / CONG GUIJIE (Autor:in) / LI WEI (Autor:in) / WANG XINCHAO (Autor:in) / LI JUNJIE (Autor:in) / HUANG YUXUAN (Autor:in) / YANG LIPING (Autor:in) / SHI XUEYAN (Autor:in)

    Erscheinungsdatum :

    2024-04-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16L PIPES , Rohre / B66D Haspeln , CAPSTANS / E03F SEWERS , Abwasserkanäle / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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