According to an embodiment of the present invention, a crane drilling device may comprise: a crane body fixed to the ground; a crane boom installation tower provided at the top of the crane body; a crane boom connected to the crane boom installation tower; an auger unit connected to one end of the crane boom and excavating a hole in the ground by raising and lowering the crane boom; and a lifting hook connected to one end of the crane boom and disposed inside the auger unit to lift an object to be lifted. According to an embodiment of the present invention, a crane drilling device may increase the stability of the crane drilling operation by providing a crane tipping prevention member.

    본 발명의 일 실시예에 따른 크레인천공장치는 지면에 고정된 크레인본체, 상기 크레인본체의 상단에 구비된 크레인붐설치타워, 상기 크레인붐설치타워에 연결된 크레인붐, 상기 크레인붐의 일단부에 연결되며, 상기 크레인붐의 승하강에 의해 지면에 천공홀을 굴착하는 오거유닛 및 상기 크레인붐의 일단부에 연결되며, 상기 오거유닛의 내측에 배치되어 인양물을 인양하는 인양후크를 포함할 수 있다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CRANE DRILLING DEVICE


    Weitere Titelangaben:

    크레인천공장치


    Beteiligte:
    HAN SEUNG HEE (Autor:in) / HAN SEO JIN (Autor:in)

    Erscheinungsdatum :

    04.08.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / E02D FOUNDATIONS , Gründungen / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



    CRANE DRILLING DEVICE

    Europäisches Patentamt | 2024

    Freier Zugriff

    Crane drilling device including aerial work platform

    HAN SEUNG HEE | Europäisches Patentamt | 2024

    Freier Zugriff

    Steel wire rope clamping device for drilling crane

    WANG HAIWEN | Europäisches Patentamt | 2021

    Freier Zugriff

    Offshore oil drilling and production platform crane

    LIU MULIN | Europäisches Patentamt | 2021

    Freier Zugriff

    OVERHEAD CRANE AND DRILLING SHIP HAVING THESE

    KIM JOONG WON | Europäisches Patentamt | 2015

    Freier Zugriff