Municipal road drainage structure
The utility model provides a municipal road drainage structure which comprises a drainage well and a well lid, a plurality of drainage holes are formed in the well lid, a filter screen is horizontally arranged in the drainage well, the circumferential side wall of the filter screen is attached to th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a municipal road drainage structure which comprises a drainage well and a well lid, a plurality of drainage holes are formed in the well lid, a filter screen is horizontally arranged in the drainage well, the circumferential side wall of the filter screen is attached to the circumferential inner wall of the drainage well, four bearing rods are vertically and fixedly connected to the edge position of the filter screen, and the bearing rods are connected with the drainage well. The four bearing rods are evenly distributed at the interval of 90 degrees, and the tops of the four bearing rods are detachably connected to the well lid body. By arranging the filter screen, the drainage well can filter garbage or impurity particles, the risk that the garbage or impurity particles enter an external drainage pipe network is reduced, the risk that the external pipe network is blocked can be reduced, and subsequent sewage treatment by workers can be facilitated.
本实用新型提供一种市政道路排水结构,包括排水井和井盖,所述井盖上开 |
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