Foldable sound insulation shed for urban landscape dam

Abstract

The invention provides a foldable sound insulation shed for an urban landscape dam, and relates to a sound insulation device, and particularly relates to a sound insulation shed. The foldable sound insulation shed comprises a sound insulation main body top layer, sound insulation walls, sound insulation wall underground foundations, sound insulation wall sliding wheels, motors, transmission chains, second transmission chains and sound insulation wall sliding auxiliary wheel guide rails, wherein the sound insulation walls are arranged on the two sides of the sound insulation main body top layer; the sound insulation wall underground foundations are arranged below the sound insulation walls; the guide rails are laid on the sound insulation wall underground foundations; the sound insulation wall sliding wheels are connected with the guide rails and the sound insulation walls; the motors are arranged on the sound insulation wall underground foundations and are positioned on the outer sides of the sound insulation walls; the sound insulation wall sliding wheels are connected with the motors through the transmission chains; the sound insulation wall sliding auxiliary wheels are arranged on the outer end faces of the sound insulation wall sliding wheels; and the second transmission chains are used for connecting the sound insulation wall sliding auxiliary wheels with other sliding auxiliary wheels positioned in the same horizontal direction. The foldable sound insulation shed has the characteristics of high sound insulation performance, high strength, light dead weight, high rigidity, foldability and the like.

Description

technical field [0001] The invention relates to the technical field of sound insulation, in particular to a foldable sound insulation shed for an urban landscape dam. Background technique [0002] With the continuous development of the national economy and people's increasing requirements for living environment, the sound of river water hitting river dams has troubled the nighttime sleep of residents on the edge of the river, especially distressed. The small dams in the city are the urban slow-line ecological dams, which can beautify the landscape along both sides of the river, and prevent the riverbed from being exposed to enhance the landscape effect of the surrounding slow-line. However, since these ecological dams were built and put into use, the sound of river water hitting the dams has become a "psychological burden" in the lives of nearby residents. The noise level of the water flow generated by the urban landscape dam during operation is similar to the noise of the ...

AI Technical Summary

Problems solved by technology

[0003] The current schemes used to reduce the noise of the water flow in the dam body use the vegetation on both sides to isolate and absorb the noise of the water flow, or use the energy dissipation effect of the dam body design to reduce the energy contained in the water flow, reduce the flow of water to scour the river bed and slope protection on both banks, and reduce the noise range. These two solutions solve the problem that water flow noise is blocked in the horizontal direction, but not in the vertical direction, so the residents living on the bottom floor are less disturbed by the noise, and the residents living on the middle and upper floors are disturbed both day and night, especially more distressed when irritable

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