Easy-to-clean municipal bridge drainage device

Abstract

The invention discloses an easy-to-clean municipal bridge drainage device, and particularly relates to the field of municipal bridges. The easy-to-clean municipal bridge drainage device comprises a bridge body, a grate is arranged at the upper end of the bridge body, a through groove located in the grate is formed in the bridge body, liquid conveying pipelines are arranged on the two sides of the bottom end of the through groove, the end, away from the through groove, of the liquid conveying pipeline is connected with a water drainage pipe, and a cleaning mechanism is arranged at the upper end of the water drainage pipe. The drainage pipe can be automatically cleaned after drainage every time, so that blockage of the drainage pipe due to the fact that impurities adhere to the inner side wall of the drainage pipe is prevented; the structure is simple, operation is convenient, manual cleaning by people is not needed, and time and labor are saved; and drainage is conducted through the auxiliary pipe, so that the situation that rainwater on a bridge cannot be drained in time when the rainwater is too much, and rainwater accumulation is caused can be prevented.

Description

technical field [0001] The invention relates to the technical field of municipal bridges, more specifically, the invention relates to an easy-to-clean municipal bridge drainage device. Background technique [0002] A bridge (bridge) refers to a building built for roads to cross natural or artificial obstacles. It is erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. A bridge generally consists of a superstructure, a substructure and ancillary structures. The upper structure mainly refers to the bridge span structure and support system; the lower structure includes abutments, piers and foundations; the auxiliary structures refer to bridge head buttresses, conical slope protection, revetments, diversion works, etc. The drainage system of existing municipal bridges includes drainage devices arranged on both sides of the bridge near the guardrail. The drainage devices mainly include embedded pipes and grates located on the upper ends of the em...

AI Technical Summary

Problems solved by technology

[0004] Cleaning the drains is not an easy task. There is no specific tool, and the grate can only be manually opened for cleaning. For long-span bridges, a drain is often installed every 8-10 meters. There are a large number of them. Time-consuming

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