Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-scale centrifugal machine foundation with good vibration isolation performance
According to the large centrifugal machine foundation with the good vibration isolation performance, a machine pier structure is in a cylindrical shape and is provided with two layers of installation spaces, the upper installation space is used for installing a centrifugal machine main machine, and the lower installation space is used for installing a driving motor; an equipment room is arranged on the outer side of the pier structure; a bottom plate structure is arranged below the machine pier structure and the equipment room; a parting seam is formed between the machine pier structure and the equipment room and penetrates to the top of the bottom plate from top to bottom; and a vibration isolation device is arranged in the parting seam. The large-scale centrifugal machine foundation with the good vibration isolation performance is suitable for large-scale centrifugal machines with the capacity being 500 g.t or above. The parting and vibration isolation device is arranged in the centrifugal machine foundation, so that main vibration energy can be limited in a machine pier structure, and great influence on electrical equipment in an equipment room and surrounding building structures is avoided; and meanwhile, the overall mass and rigidity of the machine pier structure are large, the vibration isolation springs can provide certain horizontal rigidity support for the machine pier, and the vibration of the foundation can be effectively controlled to be within a safe range.
本发明提供了一种隔振性能好的大型离心机基础，其机墩结构为圆筒形，设有两层安装空间，上部安装空间用于安装离心机主机，下层安装空间用于安装驱动电机；机墩结构外侧为设备间；机墩结构与设备间下方为底板结构；机墩结构与设备间之间设有分缝，从上至下贯通至底板顶部；分缝内设有隔振装置。本发明提供的隔振性能好的大型离心机基础，适用于容量在500g·t以上的大型离心机。通过在离心机基础内部设置分缝和隔振装置，可以将主要的振动能量限制在机墩结构中，避免对设备间的电气设备以及周边的建筑结构产生较大影响；同时机墩结构整体质量和刚度大，隔振弹簧也能为机墩提供一定的水平刚度支撑，可以有效地控制基础自身的振动处在安全范围内。
Large-scale centrifugal machine foundation with good vibration isolation performance
According to the large centrifugal machine foundation with the good vibration isolation performance, a machine pier structure is in a cylindrical shape and is provided with two layers of installation spaces, the upper installation space is used for installing a centrifugal machine main machine, and the lower installation space is used for installing a driving motor; an equipment room is arranged on the outer side of the pier structure; a bottom plate structure is arranged below the machine pier structure and the equipment room; a parting seam is formed between the machine pier structure and the equipment room and penetrates to the top of the bottom plate from top to bottom; and a vibration isolation device is arranged in the parting seam. The large-scale centrifugal machine foundation with the good vibration isolation performance is suitable for large-scale centrifugal machines with the capacity being 500 g.t or above. The parting and vibration isolation device is arranged in the centrifugal machine foundation, so that main vibration energy can be limited in a machine pier structure, and great influence on electrical equipment in an equipment room and surrounding building structures is avoided; and meanwhile, the overall mass and rigidity of the machine pier structure are large, the vibration isolation springs can provide certain horizontal rigidity support for the machine pier, and the vibration of the foundation can be effectively controlled to be within a safe range.
本发明提供了一种隔振性能好的大型离心机基础，其机墩结构为圆筒形，设有两层安装空间，上部安装空间用于安装离心机主机，下层安装空间用于安装驱动电机；机墩结构外侧为设备间；机墩结构与设备间下方为底板结构；机墩结构与设备间之间设有分缝，从上至下贯通至底板顶部；分缝内设有隔振装置。本发明提供的隔振性能好的大型离心机基础，适用于容量在500g·t以上的大型离心机。通过在离心机基础内部设置分缝和隔振装置，可以将主要的振动能量限制在机墩结构中，避免对设备间的电气设备以及周边的建筑结构产生较大影响；同时机墩结构整体质量和刚度大，隔振弹簧也能为机墩提供一定的水平刚度支撑，可以有效地控制基础自身的振动处在安全范围内。
Large-scale centrifugal machine foundation with good vibration isolation performance
一种隔振性能好的大型离心机基础
WANG HONGZHEN (Autor:in) / GUO DECHANG (Autor:in) / NIE BAISONG (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
Large mill foundation vibration isolation method and large mill vibration isolation foundation
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