Bridge drainage system

Abstract

The invention discloses a bridge drainage system, which comprises a bridge body, bridge drainage pipelines and vertical drainage pipes. Vertical bridge columns are mounted below fixing columns which are mounted below the bridge body, bridge protective fences are mounted above the bridge body, the bridge drainage pipelines are mounted in the bridge body, and spiral devices are mounted in the bridgedrainage pipelines. The vertical drainage pipes are mounted below connection pipes which are mounted below the bridge drainage pipelines, and drainage system fixators are mounted outside the verticaldrainage pipes. By mounting of filter windows in the bridge, water-insoluble blocks can be filtered out and prevented from blocking the pipelines; by mounting of the spiral devices in the pipelines,water flow direction and speed can be changed, water flow impact is reduced to protect the pipelines from being damaged by strong water flow, more cost is saved, and service lives of the pipelines ofthe drainage system are prolonged.

Description

technical field [0001] The invention relates to the technical field of drainage systems, in particular to a bridge drainage system. Background technique [0002] With the development of science and technology, people's living standards are gradually improving. Every holiday, many people go to resorts, and bridges have become important facilities connecting various places. The bridge drainage system has become a safety guarantee for bridges. Ordinary drainage systems , often due to the large amount of drainage caused by heavy rains, the drainage system fails, the drainage pipe ruptures, and sometimes the entrance of the drainage pipe is blocked, and the drainage cannot be successfully drained. As time goes by, this has brought great damage to the bridge. A bridge drainage system can solve these problems. Contents of the invention [0003] The object of the present invention is to propose a bridge drainage system in order to solve the shortcomings in the prior art. [0004...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, people's living standards are gradually improving. Every holiday, many people go to resorts, and bridges have become important facilities connecting various places. The bridge drainage system has become a safety guarantee for bridges. Ordinary drainage systems , often due to the large amount of drainage caused by heavy rains, the drainage system fails, the drainage pipe ruptures, and sometimes the entrance of the drainage pipe is blocked, and the drainage cannot be successfully drained. As time goes by, this has brought great damage to the bridge. A bridge drainage system can solve these problems

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