Provided is a mobile crane with improved working stability. The mobile crane of the present invention comprises: a support plate (11); first, second, third horizontal support frames (13, 14, 15); a vertical support frame (17); a movable frame (18); an arm (19); a drive module (23); a movable wire (25); a hook (27); and first, second, third movable wheels (31, 32, 33). First and second support modules (40, 50) are provided on the other side of each of the first and second horizontal support frames (13, 14) adjacent to the first and second movable wheels (31, 32), respectively. In addition, a third support module (60) is provided on a fourth horizontal support frame (16) extending a certain length rearward from a central portion of the other side of the third horizontal support frame (15). Accordingly, the mobile crane performs a work while maintaining a very stable fixed status.

    본 발명은, 지지판(11), 제1, 2, 3수평지지프레임(13, 14, 15), 및 수직지지프레임(17), 가동프레임(18) 및 암(19), 구동모듈(23), 가동와이어(25) 및 후크(27), 제1, 2, 3가동휠(31, 32, 33)을 포함하는 이동식 크레인으로서, 상기 제1, 2가동휠(31, 32) 각각과 인접한 제1, 2수평지지프레임(13, 14) 각각의 타측부위에는 제1, 2지지모듈(40, 50)이 마련되고, 상기 제3수평지지프레임(15)의 타측 중앙부위에서 후방으로 일정길이 연장되는 제4수평지지프레임(16)에는 제3지지모듈(60)이 마련되는 작업 안정성이 향상된 이동식 크레인을 제공한다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Moving type crane with improved workability


    Weitere Titelangaben:

    작업 안정성이 향상된 이동식 크레인


    Beteiligte:
    LIM SUNG WOO (Autor:in)

    Erscheinungsdatum :

    21.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    MOVING TYPE CRANE

    WON BOK KI | Europäisches Patentamt | 2019

    Freier Zugriff

    Forklift with improved workability

    KIM KAN RAK | Europäisches Patentamt | 2024

    Freier Zugriff

    Split-type beam-moving crane

    LUO XUHUA / ZHU GUANGCHAO / SUN HUANGJIE et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Workability quantification of bituminous mixtures using an improved workability meter

    Sudhakar, S. / Thushara, V. T. / Krishnan, J. Murali et al. | TIBKAT | 2021


    Crane system, crane, and moving object

    TOIDA MINORU / HONJO KOHEI | Europäisches Patentamt | 2022

    Freier Zugriff