BASIN LID SCATTERING PREVENTION DEVICE AND INSTALLATION METHOD OF BASIN LID SCATTERING PREVENTION DEVICE

摘要

To provide a basin lid scattering prevention device that is suitable for the structure of a bridge drainage basin, can be easily installed, and can cope with the scattering of a cast basin lid that is easy to break, and an installation method thereof.SOLUTION: A basin lid scattering prevention device 100 for preventing a cast basin lid over the bridge drainage basin from scattering, includes a support rod member 10 whose ends 12, 17 are inserted into holes formed in opposing inner wall surfaces of the bridge drainage basin, a plurality of lid holding members 20, 20 attached so as to surround the lattice portion of the cast basin lid, and connecting members 30, 30 for connecting the support rod member 10 and the lid holding members 20, 20.SELECTED DRAWING: Figure 1