| 摘要 |
PURPOSE: A rainwater storage facility for a road is provided to efficiently drain floating matter by safely collecting the floating matter from a drainage way. CONSTITUTION: A rainwater storage facility for a road comprises a concrete drainage way(24), a lifting motor, an endless chain(36), a cantilever-type lifting fork(50), a rotation fork(60), a chute(61), a reducer-attached servo motor(M2), a conveyor belt(70), a standing cutoff fence(80), and a hydraulic cylinder(90). The concrete drainage way guides rainwater(W) flowing into a road to a storage tank(22). The lifting motor rotates lifting screws(33). The chain simultaneously rotates the lifting screws. The chute guides floating matter transferred from the rotation fork to the conveyor belt. The servo motor rotates the rotation fork. The conveyor belt conveys the floating matter from the chute to the outside through a discharge port(26). The standing cutoff fence temporarily cuts off the floating matter flowing from the concrete drainage way. The hydraulic cylinder vertically positions the standing cutoff fence at a fence receiving chamber. |
