Soundproof device

Abstract

To provide a soundproof device which can be installed in the same manner as in a horizontal installation place without changing the shape of a strut or a soundproof panel even in an inclined installation place.SOLUTION: A beam member is installed between a plurality of support members disposed at intervals in the width direction, and a soundproof panel fixed to the beam member is provided, end portions on both sides of the beam member are disposed and fixed to the support part of the support member so as to overlap each other in the vertical direction, and the interval between one end of the beam member and the support part is made larger than the interval between the other end and the support part by an interval adjusting material attached between the beam member and the support part. Even when the installation place is in an inclined shape such as a slope, the soundproof panel can be installed by adjusting the position in the vertical direction of the end part of the beam member by the interval adjusting material and arranging the beam member more horizontally.SELECTED DRAWING: Figure 13

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