A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road and bridge noise reduction device, noise reduction method and application of road and bridge noise reduction device and noise reduction method in road engineering
The invention belongs to the technical field of noise reduction, and discloses a road and bridge noise reduction device, a noise reduction method and application of the road and bridge noise reduction device in road engineering.The road and bridge noise reduction device comprises a restraining assembly, a bearing assembly is rotationally arranged on the restraining assembly, and a protection assembly is arranged on one side of the bearing assembly; a plurality of protection assemblies are arranged in the bearing assembly, noise generated on a road and a bridge is eliminated and weakened in a grading mode through mutual cooperation of the protection assemblies and the bearing assembly, and meanwhile in the using process, the noise is recognized according to the amplitude of the sound indicating board. And the angle of the working plate is adjusted or the sound reduction plate is replaced and adjusted according to an identification result, so that normal sound reduction of the road and bridge sound reduction and noise reduction device is ensured.
本发明属于消音降噪技术领域，且公开了路桥消音降噪装置、降噪方法及其在道路工程中的应用，其中路桥消音降噪装置，包括约束组件，所述约束组件上转动设有承载组件，所述承载组件的一侧设有防护组件，所述承载组件内设有若干保护组件，通过设置的保护组件以及承载组件之间的相互配合，实现对路桥上所产生的噪音进行分级消除减弱，同时在使用的过程中，根据示音板的振幅大小实现对噪音的大小识别，并根据识别结果对工作板的角度调整或对降音板进行更换调整，确保路桥消音降噪装置的正常消音。
Road and bridge noise reduction device, noise reduction method and application of road and bridge noise reduction device and noise reduction method in road engineering
The invention belongs to the technical field of noise reduction, and discloses a road and bridge noise reduction device, a noise reduction method and application of the road and bridge noise reduction device in road engineering.The road and bridge noise reduction device comprises a restraining assembly, a bearing assembly is rotationally arranged on the restraining assembly, and a protection assembly is arranged on one side of the bearing assembly; a plurality of protection assemblies are arranged in the bearing assembly, noise generated on a road and a bridge is eliminated and weakened in a grading mode through mutual cooperation of the protection assemblies and the bearing assembly, and meanwhile in the using process, the noise is recognized according to the amplitude of the sound indicating board. And the angle of the working plate is adjusted or the sound reduction plate is replaced and adjusted according to an identification result, so that normal sound reduction of the road and bridge sound reduction and noise reduction device is ensured.
本发明属于消音降噪技术领域，且公开了路桥消音降噪装置、降噪方法及其在道路工程中的应用，其中路桥消音降噪装置，包括约束组件，所述约束组件上转动设有承载组件，所述承载组件的一侧设有防护组件，所述承载组件内设有若干保护组件，通过设置的保护组件以及承载组件之间的相互配合，实现对路桥上所产生的噪音进行分级消除减弱，同时在使用的过程中，根据示音板的振幅大小实现对噪音的大小识别，并根据识别结果对工作板的角度调整或对降音板进行更换调整，确保路桥消音降噪装置的正常消音。
Road and bridge noise reduction device, noise reduction method and application of road and bridge noise reduction device and noise reduction method in road engineering
路桥消音降噪装置、降噪方法及其在道路工程中的应用
YU XIAOKUI (author) / HU BAIHUI (author) / CUI RUI (author) / PANG JINGWEI (author) / LI MANRU (author) / LIAO WENZHEN (author) / QIU JIAJUN (author) / LI MENGLI (author) / MEI LANLAN (author)
2024-11-22
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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