The present invention relates to a gantry tower crane for inspecting a cargo hold, comprising: two running rails which are installed to be spaced apart from each other in the longitudinal direction of the cargo hold; two prefabricated towers, each of which are installed to be able to move along respective running rails; and a basket which is installed to be able to move up and down along the prefabricated towers. Thus, as the basket installed in the prefabricated towers is installed to have a variable length and to be rotatable, it is possible to inspect both wall surfaces and a ceiling of the cargo hold, and to inspect the wall surfaces while moving along an overpass. Also, it is possible to obtain an effect of being able to perform inspection more precisely in a state where an operator comes closer to the wall surfaces by extending an auxiliary foothold of the overpass.

    La présente invention concerne une grue à portique pour l'inspection d'une soute comprenant: deux rails de roulement qui sont installés de manière à être espacés l'un de l'autre dans la direction longitudinale de la soute; deux tours préfabriquées, chacune d'entre elles étant installée de manière à pouvoir se déplacer le long de rails de roulement respectifs; et un panier qui est installé de manière à pouvoir se déplacer vers le haut et vers le bas le long des tours préfabriquées. Ainsi, lorsque le panier installé dans les tours préfabriquées est installé de manière à présenter une longueur variable et à être rotatif, il est possible d'inspecter les deux surfaces de paroi et un plafond de la soute et d'inspecter les surfaces de paroi tout en se déplaçant le long d'un passage supérieur. De même, il est possible d'obtenir un effet permettant d'effectuer une inspection de manière plus précise dans un état dans lequel un opérateur se rapproche des surfaces de paroi par l'extension d'un marchepied auxiliaire du passage supérieur.

    화물창 점검용 갠트리 타워 크레인에 관한 것으로, 화물창의 길이 방향으로 이격되게 설치되는 2개의 주행용 레일, 상기 주행용 레일을 따라 각각 이동 가능하도록 설치되는 2개의 조립식 타워, 상기 조립식 타워를 따라 승강 가능하게 설치되는 바스켓을 마련하여 조립식 타워 설치되는 바스켓을 길이 가변 및 회전 가능하게 설치함에 따라 화물창의 벽면 및 천장을 모두 점검할 수 있고, 구름다리를 따라 이동하면서 벽면을 점검할 수 있으며, 구름다리의 보조 발판을 연장시켜 작업자가 벽면에 보다 근접한 상태에서 보다 정밀하게 점검할 수 있다는 효과가 얻어진다.


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    Title :

    GANTRY TOWER CRANE FOR INSPECTING CARGO HOLD


    Additional title:

    GRUE À PORTIQUE PERMETTANT L'INSPECTION D'UNE SOUTE
    화물창 점검용 갠트리 타워 크레인


    Contributors:
    LEE JEONG HYEONG (author) / KIM DONG HO (author) / PARK JU YI (author) / KIM DONG SU (author) / HONG JIN CHEOL (author)

    Publication date :

    2016-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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