Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration absorber, floating plate track and vibration reduction method
The embodiment of the invention provides a vibration absorber, a floating plate track, and a vibration reduction method, and relate to the field of mechanical vibration reduction. The vibration absorber comprises an elastic cushion and a first mass block fixed to the elastic cushion, wherein the elastic cushion is arranged on the surface of an object to be damped. The vibration absorber generatesa resonance frequency similar to the resonance frequency of the object to be damped through the elastic cushion and the first mass block, so that the vibration energy generated by the object to be damped is transferred to the vibration absorber. Compared with the prior art, the vibration absorber has the beneficial effects that the resonance frequency of the vibration absorber is close to the resonance frequency of the object to be damped; and the vibration energy of the object to be damped near the natural frequency is transferred to the vibration absorber through the vibration absorption effect of the vibration absorber so as to weaken the vibration of the object to be damped.
本申请实施例提供一种吸振器、浮置板轨道和减振方法，涉及机械减振领域。该吸振器包括弹性垫和固定在所述弹性垫上的第一质量块，所述弹性垫设置在待减振物体表面；所述吸振器通过所述弹性垫和所述第一质量块产生与所述待减振物体相近的共振频率，以使所述待减振物体产生的振动能量转移到所述吸振器上。与现有技术相比，吸振器的共振频率接近待减振物体的共振频率，通过吸振器的吸振作用，使待减振物体在固有频率附近的振动能量转移到吸振器上，减弱待减振物体的振动。
Vibration absorber, floating plate track and vibration reduction method
The embodiment of the invention provides a vibration absorber, a floating plate track, and a vibration reduction method, and relate to the field of mechanical vibration reduction. The vibration absorber comprises an elastic cushion and a first mass block fixed to the elastic cushion, wherein the elastic cushion is arranged on the surface of an object to be damped. The vibration absorber generatesa resonance frequency similar to the resonance frequency of the object to be damped through the elastic cushion and the first mass block, so that the vibration energy generated by the object to be damped is transferred to the vibration absorber. Compared with the prior art, the vibration absorber has the beneficial effects that the resonance frequency of the vibration absorber is close to the resonance frequency of the object to be damped; and the vibration energy of the object to be damped near the natural frequency is transferred to the vibration absorber through the vibration absorption effect of the vibration absorber so as to weaken the vibration of the object to be damped.
本申请实施例提供一种吸振器、浮置板轨道和减振方法，涉及机械减振领域。该吸振器包括弹性垫和固定在所述弹性垫上的第一质量块，所述弹性垫设置在待减振物体表面；所述吸振器通过所述弹性垫和所述第一质量块产生与所述待减振物体相近的共振频率，以使所述待减振物体产生的振动能量转移到所述吸振器上。与现有技术相比，吸振器的共振频率接近待减振物体的共振频率，通过吸振器的吸振作用，使待减振物体在固有频率附近的振动能量转移到吸振器上，减弱待减振物体的振动。
Vibration absorber, floating plate track and vibration reduction method
吸振器、浮置板轨道和减振方法
WANG PING (Autor:in) / SHENG XI (Autor:in) / ZHAO CAIYOU (Autor:in) / LU JUN (Autor:in) / XING MENGTING (Autor:in) / WANG LIUCHONG (Autor:in) / LIU DONGYA (Autor:in) / ZHENG JUNYUAN (Autor:in) / GAO XIN (Autor:in) / ZHAO YANNAN (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
F16F
SPRINGS
,
Federn
/
E01B
PERMANENT WAY
,
Gleisoberbau
/
F03G
Feder-, Gewichts-, Trägheits- oder ähnliche Kraftmaschinen
,
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
/
H02N
Elektrische Maschinen, soweit nicht anderweitig vorgesehen
,
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
Smooth and stable floating slab vibration reduction track system
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