Road and bridge engineering drainage structure

Abstract

The invention provides a road and bridge engineering drainage structure. The road and bridge engineering drainage structure comprises a sleeving unit, a rubber ring, a clamping unit, a fixing unit anda flow guide unit. The road and bridge engineering drainage structure can solve the problems that passing vehicles and pedestrians on a bridge floor carry some garbage to be thrown on the bridge floor, and the scattered garbage can cause blockage of a drainage structure when rainwater suddenly comes; water accumulation of the bridge floor is serious; an existing drainage structure can cause insufficient flow guide capacity for some heavy rainstorms and the like, so that water is severely accumulated on the bridge floor, and pedestrians and vehicles passing through the upper end of the bridgefloor are further influenced; an existing drainage structure is low in drainage efficiency, and in order to gather water flow on the bridge floor, circulating water flow is gentle, and the water guidecapacity is reduced; and the angle of a lower-end drainage pipe cannot be adjusted.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a road and bridge engineering drainage structure. Background technique [0002] In order to consider factors such as the anti-skid of the bridge deck when erecting road bridges, it is necessary to design a drainage structure on the bridge deck in order to ensure the safety of driving on the bridge deck. However, the current design of the bridge deck drainage structure still has the following problems: [0003] Passing vehicles and pedestrians on the bridge will bring some garbage and discard it on the bridge. When the rain suddenly hits, the scattered garbage will cause blockage of the drainage structure; thus causing serious flooding on the bridge; and the existing drainage structure will be difficult for some heavy rains As a result, the diversion capacity is insufficient, causing serious water accumulation on the bridge deck, which further affects the passing ...

AI Technical Summary

Problems solved by technology

[0003] Passing vehicles and pedestrians on the bridge will bring some garbage and discard it on the bridge. When the rain suddenly hits, the scattered garbage will cause blockage of the drainage structure; thus causing serious flooding on the bridge; and the existing drainage structure will be difficult for some heavy rains As a result, the diversion capacity is insufficient, causing serious water accumulation on the bridge deck, which further affects the passing pedestrians and vehicles on the upper side of the bridge deck; the existing drainage structure has low drainage efficiency. Reduced capacity; inability to adjust the angle of the lower drain

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