The present invention relates to a model ship wind load measuring device. The model ship wind load measuring device according to the present invention is configured to measure the wind load on a model ship (1) in a test basin through a load cell (10). Electric train rails (R) are installed on the upper portion of the test basin so as to provide support force and to provide a path of leftward/rightward movement of the mode ship (1). A moving electric train (100) is movably coupled to the electric train rails (R) and is connected to the model ship (1) so as to move the model ship (1) horizontally. A model ship support frame (200) is connected to the moving electric train (100) and is connected to the model ship (1) so as to support the model ship (1). The model ship support frame (200) and the moving electric train (100) are connected by a draft varying unit (500). The draft varying unit (500) plays the role of varying the height of the model ship support frame (200) such that the draft of the model ship (1) can be adjusted. The draft varying unit (500) and the rotating unit (800) are controlled by a controller. The draft varying unit (500) has a push arm (700) formed in the shape of a rod, and the push arm (700) has a cylinder (720) formed in a streamlined shape. The present invention, configured as above, is advantageous in that an environment external force, such as a wind, is provided to the model ship with a minimized interference by the draft varying unit, making it possible to accomplish the accurate test condition.

    La présente invention concerne un dispositif de mesure de charge du vent d'un navire modèle. Le dispositif de mesure de charge du vent de navire modèle selon la présente invention est configuré pour mesurer la charge du vent sur un navire modèle (1) dans un bassin d'essai par l'intermédiaire d'une cellule de charge (10). Des rails de train électrique (R) sont installés sur la partie supérieure du bassin d'essai de façon à fournir une force de support et fournir un trajet de déplacement vers la gauche/vers la droite du navire modèle (1). Un train électrique mobile (100) est couplé de façon mobile aux rails de train électrique (R) et est relié au navire modèle (1) de façon à déplacer le navire modèle (1) horizontalement. Un cadre de support de navire modèle (200) est relié au train électrique mobile (100) et est relié au navire modèle (1) de façon à soutenir le navire modèle (1). Le cadre de support de navire modèle (200) et le train électrique mobile (100) sont reliés par une unité de variation de tirant d'eau (500). L'unité de variation de tirant d'eau (500) remplit la modification de variation de la hauteur du cadre de support de navire modèle (200) de sorte que le tirant d'eau du navire modèle (1) puisse être ajusté. L'unité de variation de tirant d'eau (500) et l'unité de rotation (800) sont commandées par un dispositif de commande. L'unité de variation de tirant d'eau (500) comporte un bras de poussée (700) formé sous la forme d'une tige, et le bras de poussée (700) comporte un cylindre (720) formé sous une forme profilée. La présente invention, configurée comme décrit ci-dessus, est avantageuse en ce qu'une force externe d'environnement, telle que le vent, est fournie au navire modèle avec une interférence réduite au minimum par l'unité de variation de tirant d'eau, ce qui permet de réaliser la condition d'essai précise.

    본 발명은 모형선 풍하중 계측 장치에 관한 것이다. 본 발명에서 모형선 풍하중 계측 장치는 시험수조에서 모형선(1)의 풍하중을 로드셀(10)을 통해 계측하는 것이다. 상기 시험수조의 상부에는 지지력을 제공하고, 상기 모형선(1)의 좌우이동 경로를 제공하는 전차레일(R)이 설치된다. 상기 전차레일(R)에는 상기 모형선(1)과 연결되어 상기 모형선(1)을 수평이동 시키는 이동전차(100)가 이동 가능하게 결합된다. 상기 이동전차(100)에는 상기 모형선(1)과 연결되어 상기 모형선(1)을 지지하는 모형선 지지프레임(200)이 연결된다. 상기 모형선 지지프레임(200)과 상기 이동전차(100)는 흘수 가변 유닛(500)에 의해 연결된다. 상기 흘수 가변 유닛(500)은 상기 모형선(1)의 흘수가 조절될 수 있도록 상기 모형선 지지프레임(200)의 높낮이를 가변시키는 역할을 한다. 상기 흘수 가변 유닛(500) 및 상기 회전유닛(800)은 컨트롤러에 의해 제어된다. 상기 흘수 가변 유닛(500)의 푸시 암(700)은 막대 형상으로 형성되고, 푸시 암(700)의 실린더(720)는 유선형으로 형성된다. 이와 같은 구성을 가지는 본 발명에 의하면, 바람과 같은 환경외력이 흘수 가변 유닛에 의한 간섭이 최소화된 상태로 모형선에 제공되므로, 정확한 시험조건을 도모할 수 있는 이점이 있다.


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    Title :

    MODEL SHIP WIND LOAD MEASURING DEVICE


    Additional title:

    DISPOSITIF DE MESURE DE CHARGE DU VENT DE NAVIRE MODÈLE
    모형선 풍하중 계측 장치


    Contributors:
    HONG JANG PYO (author) / CHO SEOK KYU (author) / KIM YOUNG SHIK (author) / SUNG HONG GUN (author) / WON YEOUNG UK (author) / PARK IN BO (author) / KIM JIN HA (author) / HONG SEOK WON (author)

    Publication date :

    2018-01-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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