UNDERGROUND STRUCTURE COVER

摘要

PROBLEM TO BE SOLVED: To prevent a receiving frame of an underground structure cover from being deformed due to collision of a snow removing plate of a snow remover. SOLUTION: This underground structure cover 1 is made up of a cover body and a receiving frame 2 for supporting the cover body. A flange 30 is formed at a lower periphery of a cylindrical portion 20 of the receiving frame 2 and a plurality of pedestals 32 are erected on the upper surface of the flange 30 at circumferential intervals. Further, a protective frame 4 having an externally descending upper surface 41 is detachably fixed onto a bearing surface 32a of each pedestal 32.