Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional metro tunnel parapet wall sound insulation and vibration reduction structure
The invention provides a multifunctional metro tunnel parapet wall sound insulation and vibration reduction structure, which relates to the technical field of metro tunnel sound insulation and vibration reduction, and comprises an outer parapet wall, an inner parapet wall arranged on the inner side of the outer parapet wall, and a plurality of groups of vibration isolators arranged between the outer parapet wall and the inner parapet wall, the damping mechanism is used for the metro tunnel parapet wall; and the cleaning mechanism acts on the inner parapet wall. Vibration and noise are reduced through the vibration reduction mechanism and the damping particles in the shell of the vibration isolator, so that vibration is achieved, the damping particles located in the shell are driven to vibrate, and then the kinetic energy part, generated by vibration, of the damping particles can be converted into heat energy generated by mutual friction of the kinetic energy and the damping particles; the vibration is completely eliminated by the internal damping particles and the vibration isolator; the arc-shaped sealing frame in the cleaning mechanism is driven by the moving mechanism to move, the cleaning mechanism can conduct cleaning work on the inner wall of the arc-shaped sealing frame, and in the cleaning process, the dust suction mechanism sucks dust and stains generated in the cleaning process.
本发明提供一种多功能地铁隧道护墙隔声减振结构，涉及地铁隧道隔声减振技术领域，包括外护墙、设置在外护墙内侧的内护墙以及设置在外护墙、内护墙之间的多组隔振器，用于地铁隧道护墙使用的减振机构以及作用在内护墙上的清洁机构。通过减振机构和隔振器中壳体内的阻尼粒子进行减振降噪，从而振动并带动其位于壳体中的阻尼粒子进行振动，进而阻尼粒子由振动所产生的动能部分可以转化为动能和阻尼粒子互相摩擦而产生的热能，使得振动被内部的阻尼粒子和隔振器本身进行完全消除；通过移动机构驱动清洁机构中的弧形密封框进行移动，清洁机构能够在弧形密封框的内壁进行清洁工作，在清洁的过程中，吸尘机构对清洁过程中产生的灰尘和污渍进行吸尘。
Multifunctional metro tunnel parapet wall sound insulation and vibration reduction structure
The invention provides a multifunctional metro tunnel parapet wall sound insulation and vibration reduction structure, which relates to the technical field of metro tunnel sound insulation and vibration reduction, and comprises an outer parapet wall, an inner parapet wall arranged on the inner side of the outer parapet wall, and a plurality of groups of vibration isolators arranged between the outer parapet wall and the inner parapet wall, the damping mechanism is used for the metro tunnel parapet wall; and the cleaning mechanism acts on the inner parapet wall. Vibration and noise are reduced through the vibration reduction mechanism and the damping particles in the shell of the vibration isolator, so that vibration is achieved, the damping particles located in the shell are driven to vibrate, and then the kinetic energy part, generated by vibration, of the damping particles can be converted into heat energy generated by mutual friction of the kinetic energy and the damping particles; the vibration is completely eliminated by the internal damping particles and the vibration isolator; the arc-shaped sealing frame in the cleaning mechanism is driven by the moving mechanism to move, the cleaning mechanism can conduct cleaning work on the inner wall of the arc-shaped sealing frame, and in the cleaning process, the dust suction mechanism sucks dust and stains generated in the cleaning process.
本发明提供一种多功能地铁隧道护墙隔声减振结构，涉及地铁隧道隔声减振技术领域，包括外护墙、设置在外护墙内侧的内护墙以及设置在外护墙、内护墙之间的多组隔振器，用于地铁隧道护墙使用的减振机构以及作用在内护墙上的清洁机构。通过减振机构和隔振器中壳体内的阻尼粒子进行减振降噪，从而振动并带动其位于壳体中的阻尼粒子进行振动，进而阻尼粒子由振动所产生的动能部分可以转化为动能和阻尼粒子互相摩擦而产生的热能，使得振动被内部的阻尼粒子和隔振器本身进行完全消除；通过移动机构驱动清洁机构中的弧形密封框进行移动，清洁机构能够在弧形密封框的内壁进行清洁工作，在清洁的过程中，吸尘机构对清洁过程中产生的灰尘和污渍进行吸尘。
Multifunctional metro tunnel parapet wall sound insulation and vibration reduction structure
一种多功能地铁隧道护墙隔声减振结构
YIN YIMIN (Autor:in) / LIU ZUDE (Autor:in) / ZHENG JIANHUI (Autor:in) / LUO MINGYU (Autor:in)
19.12.2023
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.
/
E01H
STREET CLEANING
,
Reinigen von Straßen
/
E21D
SHAFTS
,
Schächte
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