A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an environment-friendly sound absorption and noise reduction barrier based on a municipal bridge, relates to the technical field of noise reduction barriers, and aims at solvingproblems that when an existing bridge sound absorption and noise reduction barrier is used and encounters strong wind, thick lines are prone to loosening, an automatic auxiliary fixing structure doesnot exist after loosening, and the noise reduction barrier cannot be automatically reinforced. The barrier comprises a main body and a side groove. The main body is a plate-shaped structure, and a top end of the main body is an arc-shaped structure. The side groove is formed in the left end of the main body, and the connector at the right end of the side groove is arranged at the right end of themain body; a supporting plate is located at the rear end of the main body; a bottom piece is used for being mounted at the bottom of the main body; and the main body can be connected with a bridge guardrail through the bottom piece during mounting. And when the device is used for a long time and blown by strong wind to shake back and forth, a gap can be formed between the bottom piece and the guardrail so that a fixing piece is not fixed with the guardrail, is in contact with a limiting position, and downwards moves and extends under the action of a gravity.
本发明提供一种基于市政桥梁的环保吸音降噪屏障，涉及降噪屏障技术领域，以解决现有的桥梁吸音降噪屏障在使用的时候，在遇到较大的风的时候，容易粗线松动，而松动之后没有自动辅助固定的结构，无法自动将降噪屏障进行加固的问题，包括主体，侧槽；所述主体为板状结构，且主体的顶端为弧形结构；所述侧槽设在主体的左端，且侧槽右端的连接头设在主体的右端；所述支撑板处于主体的后端。底件是用来安装在主体的底部的，使得主体在安装的时候，可以通过底件与桥梁护栏连接，当本装置长时间使用之后，大风吹动本装置来回晃动的时候，底件与护栏之间会出现缝隙，从而使固定件解除与护栏固定，使固定件接触限位，从而通过重力向下移动延伸。
The invention provides an environment-friendly sound absorption and noise reduction barrier based on a municipal bridge, relates to the technical field of noise reduction barriers, and aims at solvingproblems that when an existing bridge sound absorption and noise reduction barrier is used and encounters strong wind, thick lines are prone to loosening, an automatic auxiliary fixing structure doesnot exist after loosening, and the noise reduction barrier cannot be automatically reinforced. The barrier comprises a main body and a side groove. The main body is a plate-shaped structure, and a top end of the main body is an arc-shaped structure. The side groove is formed in the left end of the main body, and the connector at the right end of the side groove is arranged at the right end of themain body; a supporting plate is located at the rear end of the main body; a bottom piece is used for being mounted at the bottom of the main body; and the main body can be connected with a bridge guardrail through the bottom piece during mounting. And when the device is used for a long time and blown by strong wind to shake back and forth, a gap can be formed between the bottom piece and the guardrail so that a fixing piece is not fixed with the guardrail, is in contact with a limiting position, and downwards moves and extends under the action of a gravity.
本发明提供一种基于市政桥梁的环保吸音降噪屏障，涉及降噪屏障技术领域，以解决现有的桥梁吸音降噪屏障在使用的时候，在遇到较大的风的时候，容易粗线松动，而松动之后没有自动辅助固定的结构，无法自动将降噪屏障进行加固的问题，包括主体，侧槽；所述主体为板状结构，且主体的顶端为弧形结构；所述侧槽设在主体的左端，且侧槽右端的连接头设在主体的右端；所述支撑板处于主体的后端。底件是用来安装在主体的底部的，使得主体在安装的时候，可以通过底件与桥梁护栏连接，当本装置长时间使用之后，大风吹动本装置来回晃动的时候，底件与护栏之间会出现缝隙，从而使固定件解除与护栏固定，使固定件接触限位，从而通过重力向下移动延伸。
Environment-friendly sound absorption and noise reduction barrier based on municipal bridge
一种基于市政桥梁的环保吸音降噪屏障
YU HUI (author)
2020-10-30
Patent
Electronic Resource
Chinese
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.
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