A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a road and bridge noise reduction device for road and bridge engineering, and relates to the field of road and bridge noise reduction, the road and bridge noise reduction device comprises mounting stand columns, the bottoms of the mounting stand columns are fixedly mounted on the ground through fixing bolts, a solid anti-collision block and a sound insulation protection plate are clamped between the adjacent mounting stand columns, and an eccentric turning plate is hinged in the front side wall of the sound insulation protection plate; a scraping plate is slidably connected to the front side wall of the sound insulation protection plate at the bottom of the eccentric turning plate, impact on the sound insulation protection plate in strong wind weather can be reduced through the pressure relief groove, so that the stability of the sound insulation protection plate is improved, and shaking of the sound insulation protection plate caused by strong wind is prevented; manual dust removal is not needed, automatic dust removal can be completed only when the eccentric turning plate is blown by strong wind, dust is taken away through natural wind, and the problems that the sound insulation plate shakes and falls off due to wind resistance, the danger is high, and automatic dust removal cannot be achieved are solved.
本发明提供一种用于道路桥梁工程的道路桥梁降噪装置，涉及道路桥梁降噪领域，包括：安装立柱，所述安装立柱底部通过固定螺栓固定安装在地面上，相邻安装立柱之间卡接有实心防撞块和隔音护板，隔音护板前侧壁中铰接有偏心翻板，偏心翻板底部的隔音护板前侧壁上滑动连接有刮板，通过泄压槽能够减少隔音护板在大风天气时受到的冲击，以便提高隔音护板的稳定性，防止大风造成隔音护板出现晃动，偏心翻板翻转时通过连接板拉动刮板在隔音护板表面上滑动，从而完成除尘工作，无需人工除尘，只需要在大风吹动偏心翻板时，便可完成自动除尘工作，并通过自然风将灰尘带走，解决了隔音板阻风导致出现晃动并掉落，危险性高且无法自动除尘的问题。
The invention provides a road and bridge noise reduction device for road and bridge engineering, and relates to the field of road and bridge noise reduction, the road and bridge noise reduction device comprises mounting stand columns, the bottoms of the mounting stand columns are fixedly mounted on the ground through fixing bolts, a solid anti-collision block and a sound insulation protection plate are clamped between the adjacent mounting stand columns, and an eccentric turning plate is hinged in the front side wall of the sound insulation protection plate; a scraping plate is slidably connected to the front side wall of the sound insulation protection plate at the bottom of the eccentric turning plate, impact on the sound insulation protection plate in strong wind weather can be reduced through the pressure relief groove, so that the stability of the sound insulation protection plate is improved, and shaking of the sound insulation protection plate caused by strong wind is prevented; manual dust removal is not needed, automatic dust removal can be completed only when the eccentric turning plate is blown by strong wind, dust is taken away through natural wind, and the problems that the sound insulation plate shakes and falls off due to wind resistance, the danger is high, and automatic dust removal cannot be achieved are solved.
本发明提供一种用于道路桥梁工程的道路桥梁降噪装置，涉及道路桥梁降噪领域，包括：安装立柱，所述安装立柱底部通过固定螺栓固定安装在地面上，相邻安装立柱之间卡接有实心防撞块和隔音护板，隔音护板前侧壁中铰接有偏心翻板，偏心翻板底部的隔音护板前侧壁上滑动连接有刮板，通过泄压槽能够减少隔音护板在大风天气时受到的冲击，以便提高隔音护板的稳定性，防止大风造成隔音护板出现晃动，偏心翻板翻转时通过连接板拉动刮板在隔音护板表面上滑动，从而完成除尘工作，无需人工除尘，只需要在大风吹动偏心翻板时，便可完成自动除尘工作，并通过自然风将灰尘带走，解决了隔音板阻风导致出现晃动并掉落，危险性高且无法自动除尘的问题。
Road and bridge noise reduction device for road and bridge engineering
一种用于道路桥梁工程的道路桥梁降噪装置
ZHAO DEFU (author)
2022-07-08
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.
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
F16F
SPRINGS
,
Federn
| European Patent Office | 2024