Convenient-to-lock-and-fix drainage structure for municipal water supply and drainage

Abstract

The invention discloses a convenient-to-lock-and-fix drainage structure for municipal water supply and drainage. The drainage structure comprises a wall body, a trench cover, an external grip and a partition plate, wherein the wall body is internally provided with a draining area, a water falling area and a water channel are arranged in sequence below the draining area, the trench cover is connected to the top end of the draining area, a gasket is attached to the outer side of the trench cover, clamping devices are mounted on the left and right sides of the trench cover, the top end of a rotating wheel is provided with a connecting plate, the bottom end of the rotating wheel is connected with a bottom plate, the outer side of a locking rod is provided with a rotating groove, the partitionplate is mounted between the draining area and the water falling area, and the outer side of a filter plate is provided with a lower flow chamber. The convenient-to-lock-and-fix drainage structure formunicipal water supply and drainage reduces the working intensity and reduces the cost, the service life is convenient to ensure, the trench cover is convenient to fix, the stable use of the trench cover is benefited, the drainage speed is convenient to ensure, impurities are convenient to clean, and the long-term use is facilitated.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a drainage structure for municipal water supply and drainage that is convenient for locking and fixing. Background technique [0002] The drainage ditch is an important project in the municipal engineering, which affects the environment of the whole city and other issues. In the special drainage process, there will be impurities such as silt and even plastic bags, which seriously affect the drainage quality. Therefore, the structural design of the drainage ditch is not possible. ignore; [0003] For example, the application publication number is CN 108301491 A Chinese invention patent, a municipal water supply and drainage structure with anti-clogging function, including the ditch body; but it uses a conveyor belt for operation, which increases the work intensity and cost, and is not easy to guarantee The service life is inconvenient to fix the ditch cover plate, w...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a drainage structure for municipal water supply and drainage that is easy to be locked and fixed, so as to solve the problem that the current drainage structure for municipal water supply and drainage proposed in the above background technology increases the work intensity, increases the cost, and is not easy to guarantee the service life , it is not convenient to fix the ditch cover plate, it is not conducive to the stable use of the ditch cover plate, it is not convenient to ensure the speed of drainage, it is not convenient to clean up impurities, and it is not convenient for long-term use

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