Theater sound-absorbing suspended ceiling structure and construction method thereof: Fid-Bau Portal

Theater sound-absorbing suspended ceiling structure and construction method thereof

YU GUANG / YAO CHENJIE / ZHOU CHAO

The invention discloses a theater sound-absorbing suspended ceiling structure and a construction method thereof, and relates to the technical field of sound-absorbing suspended ceilings, the theater sound-absorbing suspended ceiling structure comprises a plurality of vertical suspenders connected with a theater roof, the bottoms of the vertical suspenders are connected with horizontal main keels, the main keels are parallel to one another, and sound-absorbing structures are arranged at the bottoms of the main keels. The sound absorption structure comprises secondary keels, the secondary keels are horizontal and perpendicularly fixed to the main keels, the secondary keels with the two ends connected with the wall are C-shaped steel, the other middle secondary keels are I-shaped steel, splicing plates which are spliced with each other are arranged between the adjacent secondary keels, the splicing plates are connected with the secondary keels in a sliding mode, cavities are formed in the splicing plates, and the splicing plates are connected with the I-shaped steel in a sliding mode. And sound-absorbing cotton is arranged in the cavities of the splice plates. The mounting method has the effect of improving the mounting efficiency of the sound-absorbing suspended ceiling of the theater.

本申请公开了一种剧院吸音吊顶结构及其施工方法，涉及吸音吊顶的技术领域，其包括若干与剧院屋顶连接的竖直吊杆，所述竖直吊杆底部连接有水平的主龙骨，主龙骨之间相互平行，所述主龙骨底部设有吸音结构，所述吸音结构包括次龙骨，所述次龙骨水平且与主龙骨垂直固定，两端与墙体连接的次龙骨为C型钢，其余中间次龙骨为工字钢，相邻所述次龙骨之间设有相互拼接的拼接板，所述拼接板与次龙骨滑动连接，所述拼接板内设有空腔，所述拼接板空腔内设有吸音棉。本申请具有提高剧院吸音吊顶安装效率的效果。

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