Overpass rainwater collection and greening-oriented automatic irrigation system and installation method thereof

Abstract

The invention discloses an overpass rainwater collection and greening-oriented automatic irrigation system, including a rainwater collection box and a support frame. A rainwater collection pipe is arranged on the top of the rainwater collection box. A reuse pipe is arranged below a side of the rainwater collection box. An overflow pipe is arranged above another side of the rainwater collection box, and the overflow pipe is communicated with a spray rod component. The support frame includes concrete plates and a main support plate group, and the main support plate group is located between the two concrete plates. The installation method includes the following steps: a, data measurement; b, pouring of concrete plates; c, installation of a support frame; d, installation of a rainwater collection box, a spray rod component and a watering component; and e, pipe connection. The overall structure design of the system is reasonable. Through the setting of the system between two bridge piers, actual installation construction can be facilitated without destroying the structure of the overpass. Through the support frame, the structural stability between the two bridge piers can be increased,and the overall structural strength of the overpass can be improved.

Description

technical field [0001] The invention relates to a viaduct rainwater collection system and an automatic watering system for greening and an installation method thereof. Background technique [0002] Viaduct, that is, flyover bridge, a bridge. A bridge spanning valleys, rivers, roads, or other low obstacles, especially with high-supported towers or pillars resting on a series of narrow reinforced concrete or masonry arches. After the city develops, the traffic is congested, the buildings are dense, and the streets are difficult to widen. Using this kind of bridge can evacuate the traffic density and improve the transportation efficiency. In addition, in highways or railways between cities, in order to avoid crossing with other lines, save land, and reduce subsidence of the roadbed (in some areas), this bridge can also be used without embankments. [0003] This kind of bridge is mostly curved bridge and slope bridge due to the restriction of existing buildings and line requir...

AI Technical Summary

Problems solved by technology

The rainwater in the sewage discharge pipes on the viaduct will be discharged in two ways: one is to discharge the rainwater directly into the urban sewage pipes, and the rainwater is directly discharged into the urban sewage pipes, resulting in a low reuse rate of rainwater; the other is Build a rainwater well on the bottom of the viaduct for rainwater recovery, and set the rainwater well directly on the ground of the viaduct. Although it can improve the rainwater reuse rate, it will reduce the strength and bearing capacity of the soil around the rainwater well, which will affect the viaduct. Using the safety factor, and for the viaduct erected on the river, setting rainwater wells on the bridge deck does not meet the actual requirements

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