An objective of the present invention is to improve work efficiency. An amphibious dredging barge comprises: a main hull having an accommodation space positioned on a center thereof, formed on a bottom thereof, and opened downwards; a first and a second extension hull positioned on both sides of the main hull in a front a rear direction; a vertical tightening unit allowing the first and the second extension hull to vertically compress an upper and a lower end of a side of the main hull to be fixed, or allowing the main hull to vertically compress an upper and a lower end of a side of the first and the second extension hull to be fixed; a plurality of horizontal coupling units allowing the first and the second extension hull to be horizontally coupled to the main hull to be fixed; a caterpillar track running device which is arranged in the accommodation space to protrude downwards, and allows the main hull to run in the front and the rear direction; and a plurality of caterpillar track lifting units installed to lift the caterpillar track running device to the accommodation space. The caterpillar track lifting units include: a hydraulic cylinder vertically installed by fixing both ends thereof on an upper surface in the accommodation space and the caterpillar track running device to lift the caterpillar track running device by a reciprocating motion; a first guide tube provided with a hollow space to position the hydraulic cylinder therein, and vertically fixed on an upper surface in the accommodation space downwards; and a second guide tube provided with a hollow space to position the hydraulic cylinder therein, slid and coupled to the first guide tube to be folded to be vertically fixed on the caterpillar track running device, and slid from the first guide tube to guide an ascent of the caterpillar track running device.

    본 발명은 중심부에 위치하고, 선저에 하방을 향하여 개방되는 수용공간이 형성되는 메인선체; 메인선체의 양측 각각에 전후로 위치하는 제 1 및 제 2 확장선체; 제 1 및 제 2 확장선체 각각이 메인선체의 측부 상단과 하단을 수직방향으로 압축시켜서 고정되도록 하거나, 메인선체가 제 1 및 제 2 확장선체의 측부 상단과 하단을 수직방향으로 압축시켜서 고정되도록 하는 수직조임부; 제 1 및 제 2 확장선체가 메인선체에 수평방향으로 체결되어 고정되도록 하는 다수의 수평체결부; 수용공간에 하방으로 돌출되도록 마련되고, 메인선체가 전후로 주행하도록 하는 무한궤도주행장치; 및 무한궤도주행장치를 수용공간에 승강시키도록 다수로 설치되는 무한궤도승강부;를 포함하고, 무한궤도승강부는, 수용공간 내의 상측면과 무한궤도주행장치에 양단이 고정되어 수직되게 설치됨으로써, 왕복동 운동에 의해 무한궤도주행장치를 승강시키는 유압실린더; 유압실린더가 내측에 위치하도록 중공으로 이루어지고, 수용공간 내의 상측면에 하방으로 수직되게 고정되는 제 1 가이드튜브; 및 유압실린더가 내측에 위치하도록 중공으로 이루어지고, 제 1 가이드튜브에 접철 가능하도록 슬라이딩 결합되어 무한궤도주행장치 상에 수직되게 고정되며, 제 1 가이드튜브로부터 슬라이딩되어 무한궤도주행장치의 승강을 가이드하는 제 2 가이드튜브;를 포함한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Amphibious dredge barge


    Weitere Titelangaben:

    수륙 양용 준설 바지선


    Beteiligte:
    CHOI GWANG SUN (Autor:in)

    Erscheinungsdatum :

    2019-09-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Dredging method using amphibious dredge barge and long reach excavator

    CHOI GWANG SUN | Europäisches Patentamt | 2020

    Freier Zugriff

    CAROUSELING ARTICULATED DREDGE AND BARGE

    CASHMAN JAY / WALLACE BRADFORD | Europäisches Patentamt | 2019

    Freier Zugriff

    CAROUSELING ARTICULATED DREDGE AND BARGE

    CASHMAN JAY / WALLACE BRADFORD / BELESIMO FRANK J | Europäisches Patentamt | 2023

    Freier Zugriff

    CAROUSELING ARTICULATED DREDGE AND BARGE

    CASHMAN JAY / WALLACE BRADFORD / BELESIMO FRANK J | Europäisches Patentamt | 2021

    Freier Zugriff

    Lifting type amphibious pile driving barge

    ZE JIAYU / ZE LIN / ZE YUTA | Europäisches Patentamt | 2022

    Freier Zugriff