Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban rail transit evacuation near-rail sound barrier device
The invention relates to an urban rail transit evacuation near-rail sound barrier device, and belongs to the technical field of sound barriers, the urban rail transit evacuation near-rail sound barrier device comprises sound barrier units, the sound barrier units are arranged in the trend of a rail, each sound barrier unit comprises a sound barrier plate body and fixing columns located on the two sides of the sound barrier plate body, and the fixing columns are used for being fixedly arranged at the near-rail position; the sound barrier plate body comprises two plate bodies which are attached to each other and overlapped with each other, the two plate bodies which are attached to each other are overlapped in the direction parallel to the length direction of the sleeper, the plate body deviating from a rail is arranged on the plate body close to the rail in a sliding mode, and the plate bodies slide in the vertical direction. The near-rail sound barrier further comprises a first driving piece used for driving the plate body to slide. The near-rail sound barrier further comprises a pulling piece used for pulling the plate body after the plate body slides to increase the height. The near-rail sound barrier has the advantage that the noise reduction effect of the near-rail sound barrier is improved.
本申请涉及一种城市轨道交通疏散近轨声屏障装置，属于声屏障技术领域，包括声屏障单元，所述声屏障单元沿轨道的走向排布，所述声屏障单元包括声屏障板体和位于声屏障板体两侧的固定柱，所述固定柱用于固定设置在近轨处；所述声屏障板体包括两张相互贴合且相互重叠的板体，两张相互贴合的所述板体沿平行于枕木长度方向的方向重叠，背离轨道的所述板体滑动设置在靠近轨道的板体上，所述板体沿竖直方向滑动，近轨声屏障还包括用于驱动板体滑动的第一驱动件；近轨声屏障还包括板体滑动增高高度后，用于拉动所述板体的拉动件。本申请具有提高近轨声屏障的降噪效果的优点。
Urban rail transit evacuation near-rail sound barrier device
The invention relates to an urban rail transit evacuation near-rail sound barrier device, and belongs to the technical field of sound barriers, the urban rail transit evacuation near-rail sound barrier device comprises sound barrier units, the sound barrier units are arranged in the trend of a rail, each sound barrier unit comprises a sound barrier plate body and fixing columns located on the two sides of the sound barrier plate body, and the fixing columns are used for being fixedly arranged at the near-rail position; the sound barrier plate body comprises two plate bodies which are attached to each other and overlapped with each other, the two plate bodies which are attached to each other are overlapped in the direction parallel to the length direction of the sleeper, the plate body deviating from a rail is arranged on the plate body close to the rail in a sliding mode, and the plate bodies slide in the vertical direction. The near-rail sound barrier further comprises a first driving piece used for driving the plate body to slide. The near-rail sound barrier further comprises a pulling piece used for pulling the plate body after the plate body slides to increase the height. The near-rail sound barrier has the advantage that the noise reduction effect of the near-rail sound barrier is improved.
本申请涉及一种城市轨道交通疏散近轨声屏障装置，属于声屏障技术领域，包括声屏障单元，所述声屏障单元沿轨道的走向排布，所述声屏障单元包括声屏障板体和位于声屏障板体两侧的固定柱，所述固定柱用于固定设置在近轨处；所述声屏障板体包括两张相互贴合且相互重叠的板体，两张相互贴合的所述板体沿平行于枕木长度方向的方向重叠，背离轨道的所述板体滑动设置在靠近轨道的板体上，所述板体沿竖直方向滑动，近轨声屏障还包括用于驱动板体滑动的第一驱动件；近轨声屏障还包括板体滑动增高高度后，用于拉动所述板体的拉动件。本申请具有提高近轨声屏障的降噪效果的优点。
Urban rail transit evacuation near-rail sound barrier device
一种城市轨道交通疏散近轨声屏障装置
HONG SHAOHUA (Autor:in) / GAN CHENG (Autor:in)
04.07.2023
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.
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