| 摘要 |
A casing (5) for a hotbox detector scanner that has a detection device disposed within the casing, the casing including a top cover (15) having a flat top horizontal surface with an opening (22) therethrough to allow the detection device to detect a hot spot on a train, a baffle (20) proximate the flat top horizontal surface to divert water blown across the top horizontal surface away from the opening, a vertical plate (34) proximate the flat top horizontal surface extending downward into a cavity within the hotbox detector having a second opening (36) therethrough to allow the detection device to detect the hot spot on the train, a base beneath the detection device, a drain hole (51) formed therethrough the base, and an elevated-shaped drain cover (61) with a leg to position the drain cover above the hole. |
