| 摘要 |
PURPOSE: An insulation board fixing device and a LNG storage tank having the same are provided to facilitate installation of a bottom insulation board without interference of the bottom insulation board and the insulation board fixing device because position of a connecting part of the fixing device moves according to change of installation position of the bottom insulation board. CONSTITUTION: An insulation board fixing device(60) comprises first and second fixing parts(40,50). A part of the first fixing part is coupled to a bottom insulation member protecting plate(33) and the rest part thereof is projected to the exterior of the bottom insulation member protecting plate. The second fixing part comprises a supporting part(51) and a connecting part(57). The supporting part is fixed in an inner hull(11) at a position separated from a lateral side of a lower insulation member(31). The connecting part is installed in the supporting part and moves upward and downward. The connection part is connected to the first fixing part. |
