Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Movable sound barrier
The movable sound barrier comprises a set of sound barrier units which are vertically arranged and sequentially connected, each sound barrier unit comprises channel steel stand columns located on the two sides, a sound barrier plate is arranged between the two channel steel stand columns, the two sides of the sound barrier plate are inserted into flanges of the channel steel stand columns, and sealing frames are fixed to the top and the bottom of the sound barrier plate; a foamed aluminum plate is arranged on the sound absorption side of the sound barrier plate; the adjacent sound barrier units are connected through lock catches, each lock catch comprises a first buckling piece and a second buckling piece which are matched with each other, the first buckling pieces and the second buckling pieces are fixed to the outer sides of flanges of the adjacent channel steel stand columns respectively, and the lock catches are located on the sound absorption sides and/or the back sides of the sound barrier units. Movable supporting bases are arranged at the bottoms of the channel steel stand columns; the movable sound barrier has the advantages of being good in sound insulation effect, flexible to move, convenient to combine and use, long in service life and firm in overall connection.
本发明公开了一种移动式声屏障，包括一组竖向设置且依次连接的声屏障单元，声屏障单元包括位于两侧的槽钢立柱，两个槽钢立柱之间设有声屏障板，声屏障板的两侧插接于槽钢立柱的翼缘内，声屏障板的顶部及底部固定有密封框；声屏障板的吸音侧为泡沫铝板；相邻的声屏障单元之间通过锁扣连接，锁扣包括相互配合的扣合件一和扣合件二，扣合件一和扣合件二分别固定于相邻槽钢立柱翼缘外侧，锁扣位于声屏障单元的吸音侧和/或背侧；槽钢立柱的底部设有移动支撑底座；该方案的移动式声屏障具有隔音效果好、移动灵活、便于组合使用且使用寿命长，整体连接牢固的有益效果。
Movable sound barrier
The movable sound barrier comprises a set of sound barrier units which are vertically arranged and sequentially connected, each sound barrier unit comprises channel steel stand columns located on the two sides, a sound barrier plate is arranged between the two channel steel stand columns, the two sides of the sound barrier plate are inserted into flanges of the channel steel stand columns, and sealing frames are fixed to the top and the bottom of the sound barrier plate; a foamed aluminum plate is arranged on the sound absorption side of the sound barrier plate; the adjacent sound barrier units are connected through lock catches, each lock catch comprises a first buckling piece and a second buckling piece which are matched with each other, the first buckling pieces and the second buckling pieces are fixed to the outer sides of flanges of the adjacent channel steel stand columns respectively, and the lock catches are located on the sound absorption sides and/or the back sides of the sound barrier units. Movable supporting bases are arranged at the bottoms of the channel steel stand columns; the movable sound barrier has the advantages of being good in sound insulation effect, flexible to move, convenient to combine and use, long in service life and firm in overall connection.
本发明公开了一种移动式声屏障，包括一组竖向设置且依次连接的声屏障单元，声屏障单元包括位于两侧的槽钢立柱，两个槽钢立柱之间设有声屏障板，声屏障板的两侧插接于槽钢立柱的翼缘内，声屏障板的顶部及底部固定有密封框；声屏障板的吸音侧为泡沫铝板；相邻的声屏障单元之间通过锁扣连接，锁扣包括相互配合的扣合件一和扣合件二，扣合件一和扣合件二分别固定于相邻槽钢立柱翼缘外侧，锁扣位于声屏障单元的吸音侧和/或背侧；槽钢立柱的底部设有移动支撑底座；该方案的移动式声屏障具有隔音效果好、移动灵活、便于组合使用且使用寿命长，整体连接牢固的有益效果。
Movable sound barrier
一种移动式声屏障
CHEN YAFEI (Autor:in) / GAN HAICHAO (Autor:in) / ZHANG JIN (Autor:in)
13.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Movable film-shaped metamaterial sound barrier and mounting method
| Europäisches Patentamt | 2023