| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tank frame of an embedded type snow melting tank, that is light and not bulky, easily transported and handled in installation at a site, prevents the snow melting tank from floating by its buoyancy even when a ground-water level is high, and is manufactured at low cost without requiring labors in manufacturing the tank frame.SOLUTION: An upper part higher than a bottom tank 11 of a snow melting tank body 10 is formed as tank frames 12 in which a plurality of vertical steel plates are combined. Connection parts of the plurality of tank frames 12 are inner bent part and outer bent parts only combined and not separated from each other. A small clearance allowing water to pass through and sediment not to pass through is formed between the inner bent part and the outer bent part.</p> |
