Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge sound insulation barrier
The invention discloses a bridge sound insulation barrier and belongs to the technical field of sound insulation devices. The bridge sound insulation barrier comprises a wall body and a plurality of wind-resistant sound insulation units arranged at the middle upper part of the wall body in an array manner; insertion holes for accommodating the wind-resistant sound insulation units are formed in the wall body; the insertion holes penetrate through the inner side and the outer side of the wall body; each wind-resistant sound insulation unit comprises a rectangular shell; an air inlet cavity, a convolution cavity and an air outlet cavity sequentially distributed from the inner side to the outer side of the wall body are defined in the shell in a through mode; natural air enters the convolution cavity from the air inlet cavity, is guided by the inner wall of the convolution cavity to rotate and then is exhausted from the air outlet cavity. The bridge sound insulation barrier can be used for sound insulation on the two sides of a bridge, can also achieve a certain wind-resistant effect and is good in sound insulation and wind-resistant effects.
本发明公开了一种桥梁隔音屏障，属于隔音装置技术领域，包括墙体以及阵列设置于墙体中上部的若干抗风隔音单元，所述墙体上开设有用于容纳所述抗风隔音单元的插孔，所述插孔贯穿所述墙体的内外两侧；所述抗风隔音单元包括矩形的壳体，所述壳体沿墙体的内侧至外侧依次连通设有进风腔、回旋腔和出风腔，自然风从进风腔进入回旋腔并通过所述回旋腔的内壁引导旋转后从出风腔排出，本发明装置既可用作桥梁两旁的隔音，也能起到一定的抗风效果，隔音和抗风效果较好。
Bridge sound insulation barrier
The invention discloses a bridge sound insulation barrier and belongs to the technical field of sound insulation devices. The bridge sound insulation barrier comprises a wall body and a plurality of wind-resistant sound insulation units arranged at the middle upper part of the wall body in an array manner; insertion holes for accommodating the wind-resistant sound insulation units are formed in the wall body; the insertion holes penetrate through the inner side and the outer side of the wall body; each wind-resistant sound insulation unit comprises a rectangular shell; an air inlet cavity, a convolution cavity and an air outlet cavity sequentially distributed from the inner side to the outer side of the wall body are defined in the shell in a through mode; natural air enters the convolution cavity from the air inlet cavity, is guided by the inner wall of the convolution cavity to rotate and then is exhausted from the air outlet cavity. The bridge sound insulation barrier can be used for sound insulation on the two sides of a bridge, can also achieve a certain wind-resistant effect and is good in sound insulation and wind-resistant effects.
本发明公开了一种桥梁隔音屏障，属于隔音装置技术领域，包括墙体以及阵列设置于墙体中上部的若干抗风隔音单元，所述墙体上开设有用于容纳所述抗风隔音单元的插孔，所述插孔贯穿所述墙体的内外两侧；所述抗风隔音单元包括矩形的壳体，所述壳体沿墙体的内侧至外侧依次连通设有进风腔、回旋腔和出风腔，自然风从进风腔进入回旋腔并通过所述回旋腔的内壁引导旋转后从出风腔排出，本发明装置既可用作桥梁两旁的隔音，也能起到一定的抗风效果，隔音和抗风效果较好。
Bridge sound insulation barrier
一种桥梁隔音屏障
LIU HAIMING (Autor:in) / TANG GUANGWU (Autor:in) / XIONG SHAOHUI (Autor:in) / ZHENG WANSHAN (Autor:in) / WANG DAJIANG (Autor:in) / TANG JIANSEN (Autor:in)
11.08.2020
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.