Prefabricated assembly member of road drainage device for photovoltaic projects of mountain regions

Abstract

The invention discloses a prefabricated assembly member of a road drainage device for photovoltaic projects of mountain regions. The prefabricated assembly member comprises a first section bar cabin body and a second section bar cabin body, wherein the first section bar cabin body and the second section bar cabin body are connected in lap joint, wherein the second section bar cabin body is pressedon the first section bar cabin body. A first section bar plate body is movably connected into the first section bar cabin body, a groove is formed along a longitudinal central line of the first section bar plate body, and a through hole is formed in the portion, close to a drainage side of the road drainage device, of the first section bar cabin body and communicated with the groove; a second section bar plate body is movably connected into the second section bar plate body, pressed on the first section bar plate body and also connected in lap joint. According to different longitudinal road gradients and local annual rainfall intensities, a plurality of prefabricated assembly members are arranged at the interval of 100-200 m in the longitudinal direction of a road, so that the drainage demands of the road in a factory area are met, and the project quantity of drainage projects is reduced to a great degree.

Description

technical field [0001] The invention belongs to the technical field of road drainage devices, and relates to a prefabricated component of a road drainage device for a mountain photovoltaic project. Background technique [0002] At present, the state's policy support for the photovoltaic industry is weakening, and the competition in the photovoltaic market is becoming more and more fierce. At the same time, the state has higher and higher requirements for environmental protection in engineering construction. Ecological and other requirements have gradually become one of the important innovative ideas to break through the current competition in the photovoltaic market. [0003] As an auxiliary project of the entire photovoltaic project, the drainage project of the factory area is not as important as electrical and civil engineering, but its engineering volume is relatively large, so its cost proportion in the entire project should not be underestimated. [0004] The tradition...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a prefabricated component of the road drainage device for mountainous photovoltaic projects, which solves the problems in the prior art that the arrangement of drainage facilities easily conflicts with the arrangement of the cable trenches of the field collector lines and the large amount of drainage structures

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