Environment-friendly noise reduction device for construction project management: Fid-Bau Portal

Environment-friendly noise reduction device for construction project management

WANG SIHAI / GUO QINGGE / LI XIAOYAN / XU JIE / CHEN YUPING

The invention discloses an environment-friendly noise reduction device for construction project management, and relates to the technical field of project management equipment. The sound absorption holes are formed in the side wall of the sound insulation wall body, and the inner diameter of one end of each sound absorption hole is larger than that of the other end of each sound absorption hole. The flexible sound absorption base plate is fixedly arranged on the outer side wall of the sound insulation wall, and the end, with the smaller inner diameter, of the sound absorption hole is arranged on the side close to the flexible sound absorption base plate. A plurality of adjusting holes are formed in the side walls of the flexible sound absorption base plate and the sound insulation wall body in a penetrating manner; the irrigation mechanism is arranged on the sound insulation wall body and the bottom plate; the supporting rods are fixedly arranged on the side wall of the sound insulation wall body in pairs; a plurality of green plant planting pots are clamped between the two supporting rods; by means of the fence type design, external pedestrians can be protected, meanwhile, leakage of engineering noise is reduced, noise transmission is reduced through various sound absorption and noise reduction modes, and meanwhile the environment-friendly performance of the fence is improved.

一种建设工程管理用环保降噪装置，本发明涉及工程管理设备技术领域；吸声孔为数个，且分别开设在隔音墙体的侧壁上，吸声孔的一端内径大于另一端内径设置；柔性吸声垫板固定设置在隔音墙体的外侧壁上，且吸声孔内径较小的一端设置在靠近柔性吸声垫板的一侧；柔性吸声垫板和隔音墙体的侧壁上相贯通开设有数个调节孔；灌溉机构设置在隔音墙体以及底板上；支撑杆为数个，且两两一组固定设置在隔音墙体的侧壁上；数个绿植种植盆夹设在两个支撑杆之间；采用围挡式设计，能够对外部行人进行防护的同时，减少工程噪音的外泄，通过多种吸音、消音的方式减少噪音的传播，同时，增加了围墙的环保性能。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren