Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limiting and damping type spring vibration isolator and floating slab ballast bed
The invention discloses a limiting and damping type spring vibration isolator and a floating slab ballast bed, the spring vibration isolator comprises an upper support, a lower support and springs, the number of the springs is multiple, the upper support and the lower support can be connected in a relative sliding mode in the vertical direction, a closed mounting cavity is formed between the upper support and the lower support, and the springs are distributed in the mounting cavity in an array mode. The spring vibration isolator further comprises a limiting assembly and damping filler filled in the mounting cavity. On one hand, the spring provides a uniform buffering effect through shaking allowance limitation in any horizontal direction and vibration energy absorption of the damping filler; on the other hand, the effects of buffering guiding, buffering limiting, buffering protection and the like are achieved through sliding closing of the upper support and the lower support.
本发明公开了限位、阻尼式弹簧隔振器及浮置板道床，其弹簧隔振器包括上支座、下支座、弹簧，其中弹簧有多个，上、下支座能够沿着上下方向相对滑动地连接且二者之间形成闭合的安装腔，多个弹簧呈阵列式分布在安装腔内，弹簧隔振器还包括限位组件、及填充在安装腔内的阻尼填料。本发明一方面通过水平任意方向的晃动余量限制，配合阻尼填料的振动能量吸收，以使得弹簧提供均匀缓冲效果；另一方面通过上下支座的滑动闭合，起到缓冲导向、缓冲限制、以及缓冲保护等功效。
Limiting and damping type spring vibration isolator and floating slab ballast bed
The invention discloses a limiting and damping type spring vibration isolator and a floating slab ballast bed, the spring vibration isolator comprises an upper support, a lower support and springs, the number of the springs is multiple, the upper support and the lower support can be connected in a relative sliding mode in the vertical direction, a closed mounting cavity is formed between the upper support and the lower support, and the springs are distributed in the mounting cavity in an array mode. The spring vibration isolator further comprises a limiting assembly and damping filler filled in the mounting cavity. On one hand, the spring provides a uniform buffering effect through shaking allowance limitation in any horizontal direction and vibration energy absorption of the damping filler; on the other hand, the effects of buffering guiding, buffering limiting, buffering protection and the like are achieved through sliding closing of the upper support and the lower support.
本发明公开了限位、阻尼式弹簧隔振器及浮置板道床，其弹簧隔振器包括上支座、下支座、弹簧，其中弹簧有多个，上、下支座能够沿着上下方向相对滑动地连接且二者之间形成闭合的安装腔，多个弹簧呈阵列式分布在安装腔内，弹簧隔振器还包括限位组件、及填充在安装腔内的阻尼填料。本发明一方面通过水平任意方向的晃动余量限制，配合阻尼填料的振动能量吸收，以使得弹簧提供均匀缓冲效果；另一方面通过上下支座的滑动闭合，起到缓冲导向、缓冲限制、以及缓冲保护等功效。
Limiting and damping type spring vibration isolator and floating slab ballast bed
限位、阻尼式弹簧隔振器及浮置板道床
SHANG WENMING (Autor:in) / TAN GUANGZHOU (Autor:in) / JIANG KUN (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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