Landscape steel bridge green plant area drainage system

Abstract

The invention discloses a landscape steel bridge green plant area drainage system, and relates to the technical field of bridge drainage. The landscape steel bridge green plant area drainage system comprises a bridge body, a double-layer filtering drain pipe, a constructed gravel blind ditch, a water collecting pipe, a handrail base, a green plant area concrete bottom plate, a green plant area soil retaining steel plate and green plant soil. According to the constructed gravel blind ditch in the landscape steel bridge green plant area drainage system, accumulated water and garbage in a green plant area are filtered for the first time, and silt and garbage are prevented from gathering and passing through the drain pipe; rapid drainage of the green plant area is effectively achieved throughcooperation of the constructed gravel blind ditch and the double-layer filtering drain pipe, the distance between the second-layer filtering net of the drain pipe and the drain pipe is adjustable, thesediment storage capacity after filtering is improved, and rapid cleaning and overhauling of the drain pipe can be achieved through dismounting and mounting of the water collecting pipe.

Description

technical field [0001] The invention relates to the technical field of bridge drainage, in particular to a drainage system for a green planting area of ​​a landscape steel bridge. Background technique [0002] In the first two decades of this century, domestic urban traffic developed rapidly, and the requirements for urban bridge structures and landscapes gradually increased. Steel bridges are more and more widely used in urban bridges because of their large bearing capacity, excellent spanning capacity, good walking comfort and outstanding landscape presentation. [0003] The poor drainage or blockage of the green planting area of ​​the landscape steel bridge will cause great problems for the maintenance of the plants in the green planting area, and even cause water and soil outflow in the green planting area, causing vehicles or pedestrians to slip, reducing the traffic capacity of the bridge, Affect the traffic safety of the bridge. Therefore, the drainage system of the...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a drainage system for the landscape steel bridge green plant area, which solves the problem that the drainage pipes of the existing landscape bridge green plant area drainage devices are extremely prone to blockage, and the phenomenon of sediment loss often occurs in case of heavy rain The problem

Images