Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-separation type double-layer nonlinear vibration reduction fastener
The invention discloses a semi-separation type double-layer nonlinear vibration reduction fastener which comprises an upper-layer iron base plate, a middle rubber base plate, a lower-layer iron base plate and an insulating coupling plate which are sequentially arranged from top to bottom. The upper-layer iron base plate and the middle rubber base plate are connected through a bottom plate connecting sleeve, the lower-layer iron base plate and the upper-layer iron base plate are connected through the bottom plate connecting sleeve and the connecting bottom sleeve, the bottom plate connecting sleeve and the connecting bottom sleeve are connected through a self-locking structure, and the cover plate is arranged on the bottom plate connecting sleeve and the connecting bottom sleeve. Compared with the prior art, the semi-separation type double-layer nonlinear vibration reduction fastener has the advantages that the semi-separation type double-layer nonlinear vibration reduction fastener structure has the self-locking function and can be pre-assembled when leaving a factory, the workload of site construction is reduced as much as possible, the manufacturing process of parts is relatively simple, the quality is easier to control, and the follow-up maintenance cost is low. In addition, while the vertical rigidity of the fastener is reduced as much as possible, certain transverse rigidity is guaranteed, the insulativity and the sealing performance of the fastener are guaranteed, and a distance adjusting function is achieved.
本发明公开了一种半分离式双层非线性减振扣件，包括从上至下依次设置的上层铁垫板、中间橡胶垫板、下层铁垫板和绝缘耦合板；上层铁垫板和中间橡胶垫板通过底板连接套进行连接，下层铁垫板和上层铁垫板通过底板连接套和连接底套连接，底板连接套和连接底套通过自锁结构相互连接，在底板连接套和连接底套上设置盖板。与现有技术相比，本发明的积极效果是：本发明是具有自锁功能的半分离式双层非线性减振扣件结构，在出厂时即可预组装，尽可能减少现场施工的工作量，零部件的制造工艺相对简单，质量更易把控，后续的维护保养成本低。此外，在尽可能降低扣件垂向刚度的同时，保证一定的横向刚度，确保扣件的绝缘性和密封性，兼具调距功能。
Semi-separation type double-layer nonlinear vibration reduction fastener
The invention discloses a semi-separation type double-layer nonlinear vibration reduction fastener which comprises an upper-layer iron base plate, a middle rubber base plate, a lower-layer iron base plate and an insulating coupling plate which are sequentially arranged from top to bottom. The upper-layer iron base plate and the middle rubber base plate are connected through a bottom plate connecting sleeve, the lower-layer iron base plate and the upper-layer iron base plate are connected through the bottom plate connecting sleeve and the connecting bottom sleeve, the bottom plate connecting sleeve and the connecting bottom sleeve are connected through a self-locking structure, and the cover plate is arranged on the bottom plate connecting sleeve and the connecting bottom sleeve. Compared with the prior art, the semi-separation type double-layer nonlinear vibration reduction fastener has the advantages that the semi-separation type double-layer nonlinear vibration reduction fastener structure has the self-locking function and can be pre-assembled when leaving a factory, the workload of site construction is reduced as much as possible, the manufacturing process of parts is relatively simple, the quality is easier to control, and the follow-up maintenance cost is low. In addition, while the vertical rigidity of the fastener is reduced as much as possible, certain transverse rigidity is guaranteed, the insulativity and the sealing performance of the fastener are guaranteed, and a distance adjusting function is achieved.
本发明公开了一种半分离式双层非线性减振扣件，包括从上至下依次设置的上层铁垫板、中间橡胶垫板、下层铁垫板和绝缘耦合板；上层铁垫板和中间橡胶垫板通过底板连接套进行连接，下层铁垫板和上层铁垫板通过底板连接套和连接底套连接，底板连接套和连接底套通过自锁结构相互连接，在底板连接套和连接底套上设置盖板。与现有技术相比，本发明的积极效果是：本发明是具有自锁功能的半分离式双层非线性减振扣件结构，在出厂时即可预组装，尽可能减少现场施工的工作量，零部件的制造工艺相对简单，质量更易把控，后续的维护保养成本低。此外，在尽可能降低扣件垂向刚度的同时，保证一定的横向刚度，确保扣件的绝缘性和密封性，兼具调距功能。
Semi-separation type double-layer nonlinear vibration reduction fastener
一种半分离式双层非线性减振扣件
HU HUAYONG (Autor:in) / SONG CHUAN (Autor:in) / YANG ZAOXIN (Autor:in) / TAO BO (Autor:in) / ZHANG XIAOBING (Autor:in) / LIAO ZHONGQI (Autor:in)
30.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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