Gutter inlet structure for building sponge city and construction method thereof

Abstract

The invention discloses a gutter inlet structure for building a sponge city and a construction method thereof. The gutter inlet structure comprises a rainwater well, wherein the rainwater well comprises a well body, a well bottom and a wellhead, a drainage pipe is arranged in the well body, a rainwater grate is arranged at the wellhead, the rainwater grate comprises a cover body, a top face and a bottom face, a row of first drainage holes and a row of second drainage holes are respectively formed in the two sides of a transverse plate, a motor is fixed to the well body, an output shaft of the motor is fixedly connected with a first transverse rod, a plurality of first cams are fixed to the first transverse rod, the well body is rotationally provided with a second transverse rod and two third transverse rods, a first gear is fixed to the first transverse rod, a second gear is fixed to the second transverse rod, a third gear is fixed to the third transverse rod, a plurality of second cams are fixed to the second transverse rod, and the first cams and the second cams are driven by the motor to push sundries on the cover body to the outside of the rainwater grate, so that the first drainage holes and the second drainage holes are prevented from being blocked by the sundries, and the drainage of the gutter inlet structure is unblocked.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a gully structure for building a sponge city and a construction method thereof. Background technique [0002] Sponge city means that the city can be like a sponge and has good flexibility in adapting to environmental changes and responding to natural disasters caused by rainwater. It is a new generation of urban stormwater management concept. The core of the sponge city is to build water ecological infrastructure across scales and combine various specific technologies to build water ecological infrastructure. Building a sponge city and constructing a low-impact development rainwater system mainly refers to various technical approaches such as "seepage, stagnation, storage, purification, use, and drainage". [0003] In order to realize the benign hydrological cycle of the city and improve the infiltration, regulation and storage, purification, utilization and discharge cap...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that during the use of the rainwater outlet of the sponge city, if there is too much water in the rainy weather, the road rainwater is likely to be mixed with sand, stones, branches, plastic garbage and other sundries. Debris can easily block the drainage holes of the rainwater grate, resulting in the inability of rainwater to flow into the rainwater well, and prone to urban waterlogging and road waterlogging.

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