Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ferrule for combined double-layer nonlinear vibration reduction fastener
The invention relates to the field of fasteners, in particular to a ferrule for a combined double-layer nonlinear vibration reduction fastener. The ferrule comprises a bottom ferrule, a middle metal layer and a top ferrule, the top ferrule is arranged at the top of the middle metal layer, the bottom ferrule is arranged at the bottom of the middle metal layer, the top ferrule and the bottom ferrule both comprise rubber layers, the outer side of the rubber layer of the top ferrule is wrapped with a top outer layer steel ring, and the outer side of the rubber layer of the bottom ferrule is wrapped with a bottom outer layer steel ring. The product is reasonable in design and simple in structure, the bottom ferrule, the middle metal layer and the top ferrule are combined into a whole to be matched for use, the stress of the fastener in the transverse direction and the longitudinal direction can be relieved, the vertical rigidity of a fastener system is reduced, and the anti-overturning capacity of the fastener is improved; and after the bottom ferrule and the top ferrule are connected in series, the vertical rigidity of the ferrule can be further reduced, and the vibration reduction performance of the fastener is improved.
本发明涉及扣件领域，具体是一种组合型双层非线性减振扣件用套圈，包括底部套圈、中间金属层和顶部套圈，所述顶部套圈设置在中间金属层的顶部，所述底部套圈设置在中间金属层的底部，顶部套圈和底部套圈均包括橡胶层，所述顶部套圈的橡胶层外侧包覆有顶部外层钢圈，所述底部套圈的橡胶层外侧包裹有底部外层钢圈。本产品设计合理，结构简单，通过将底部套圈、中间金属层、顶部套圈组合为一体配合使用，可以缓解扣件在横向、纵向的受力，降低扣件系统的垂向刚度，提高扣件的防翻转能力；在底部套圈、顶部套圈串联后，可以进一步降低套圈的垂向刚度，提高扣件的减振性能。
Ferrule for combined double-layer nonlinear vibration reduction fastener
The invention relates to the field of fasteners, in particular to a ferrule for a combined double-layer nonlinear vibration reduction fastener. The ferrule comprises a bottom ferrule, a middle metal layer and a top ferrule, the top ferrule is arranged at the top of the middle metal layer, the bottom ferrule is arranged at the bottom of the middle metal layer, the top ferrule and the bottom ferrule both comprise rubber layers, the outer side of the rubber layer of the top ferrule is wrapped with a top outer layer steel ring, and the outer side of the rubber layer of the bottom ferrule is wrapped with a bottom outer layer steel ring. The product is reasonable in design and simple in structure, the bottom ferrule, the middle metal layer and the top ferrule are combined into a whole to be matched for use, the stress of the fastener in the transverse direction and the longitudinal direction can be relieved, the vertical rigidity of a fastener system is reduced, and the anti-overturning capacity of the fastener is improved; and after the bottom ferrule and the top ferrule are connected in series, the vertical rigidity of the ferrule can be further reduced, and the vibration reduction performance of the fastener is improved.
本发明涉及扣件领域，具体是一种组合型双层非线性减振扣件用套圈，包括底部套圈、中间金属层和顶部套圈，所述顶部套圈设置在中间金属层的顶部，所述底部套圈设置在中间金属层的底部，顶部套圈和底部套圈均包括橡胶层，所述顶部套圈的橡胶层外侧包覆有顶部外层钢圈，所述底部套圈的橡胶层外侧包裹有底部外层钢圈。本产品设计合理，结构简单，通过将底部套圈、中间金属层、顶部套圈组合为一体配合使用，可以缓解扣件在横向、纵向的受力，降低扣件系统的垂向刚度，提高扣件的防翻转能力；在底部套圈、顶部套圈串联后，可以进一步降低套圈的垂向刚度，提高扣件的减振性能。
Ferrule for combined double-layer nonlinear vibration reduction fastener
一种组合型双层非线性减振扣件用套圈
PEI BING (Autor:in) / WANG WENXIN (Autor:in) / LI LIANGCHUN (Autor:in) / WANG JUN (Autor:in) / LU MENGXIANG (Autor:in) / XU FAN (Autor:in) / LIU ZHIWEI (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
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