The present invention relates to a device used as a jig for a helideck (10) having an upper portion (11) and a lower portion (12), comprising: an external jig (20) mounted with a front frame (22) and a rear frame (23) on a base frame (21) to support the upper portion (11); and an internal jig (30) mounted with a lower frame (32) and an upper frame (33) on the base frame (21) to support the lower portion (12). Accordingly, even when a helideck applied to ships and marine structures such as FPSO, LNG ship, etc. has an upper and lower integral structure, it is possible to secure easiness of installation, and at the same time, it is possible to increase flexibility to cope with dimensional change of a helideck quickly.

    본 발명은 상부대(11)와 하부대(12)를 지닌 헬리데크(10)에 대한 지그로 사용되는 기구에 있어서: 상기 상부대(11)를 지지하도록 베이스프레임(21) 상에 전방프레임(22)과 후방프레임(23)을 탑재한 외부지그(20); 및 상기 하부대(12)를 지지하도록 베이스프레임(21) 상에 하부프레임(32)과 상부프레임(33)을 탑재한 내부지그(30);를 포함하여 이루어지는 것을 특징으로 한다. 이에 따라, FPSO, LNG선 등의 선박 및 해양 구조물에 적용되는 헬리데크가 상하부 일체 구조인 경우에도 설치 용이성을 확보하는 동시에 헬리데크의 치수변동에 신속하게 대처하는 유연성도 제고하는 효과가 있다.


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    Title :

    Jig device for assembling upper and lower structure of helideck


    Additional title:

    헬리데크의 상부구조와 하부구조 조립을 위한 지그기구


    Contributors:

    Publication date :

    2017-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.



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