Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buckle locking type vibration reduction fastener and design method thereof
The invention provides a buckle locking type vibration reduction fastener and a design method thereof. The buckle locking type vibration reduction fastener comprises a buckle locking type vibration reduction fastener body. According to the buckle locking type vibration reduction fastener, on one hand, the problem of unstable rigidity is solved by adopting an isolation and limiting method; and on the other hand, a Z-shaped buckle locking method is adopted to ensure that when the bonding force of the rubber layer of the composite base plate is insufficient, the connection effect between all parts of the composite base plate can still be kept, and the problem that the whole vibration reduction fastener loses efficacy due to the fact that the bonding force is reduced is avoided. The Z-shaped buckle type structural design is adopted, so that the overall failure of the vibration reduction fastener is effectively prevented, and the vertical rigidity of a fastener system is not influenced by the torque of a base plate bolt; the transverse rigidity of the fastener system has an isolating, limiting and maintaining function and is not affected by the torque of a base plate bolt, and rail corrugation is effectively reduced; due to the Z-shaped buckle type structural design or the detachable structural design, the anti-overturning and anti-torsion capacities of the fastener system are improved, and the fastener system is suitable for popularization.
提供一种卡扣锁紧式减振扣件及其设计方法，包括卡扣锁紧式减振扣件；卡扣锁紧式减振扣件一方面采用隔离与限位的方法解决刚度不稳定的问题；另一方面采用Z形卡扣锁紧式方法保证复合垫板在橡胶层粘接力不足时，仍可继续保持复合垫板各零部件之间的连接作用，避免减振扣件因粘接力降低而整体失效问题的出现。本发明采用Z形卡扣式结构设计有效防止减振扣件整体失效，扣件系统垂向刚度不受垫板螺栓扭矩影响；扣件系统横向刚度具有隔离限位保持功能，刚度不受垫板螺栓扭矩影响，有效减少钢轨波磨；Z形卡扣式结构设计或可拆卸式结构设计，提高扣件系统抗倾覆、抗扭转能力，适合推广。
Buckle locking type vibration reduction fastener and design method thereof
The invention provides a buckle locking type vibration reduction fastener and a design method thereof. The buckle locking type vibration reduction fastener comprises a buckle locking type vibration reduction fastener body. According to the buckle locking type vibration reduction fastener, on one hand, the problem of unstable rigidity is solved by adopting an isolation and limiting method; and on the other hand, a Z-shaped buckle locking method is adopted to ensure that when the bonding force of the rubber layer of the composite base plate is insufficient, the connection effect between all parts of the composite base plate can still be kept, and the problem that the whole vibration reduction fastener loses efficacy due to the fact that the bonding force is reduced is avoided. The Z-shaped buckle type structural design is adopted, so that the overall failure of the vibration reduction fastener is effectively prevented, and the vertical rigidity of a fastener system is not influenced by the torque of a base plate bolt; the transverse rigidity of the fastener system has an isolating, limiting and maintaining function and is not affected by the torque of a base plate bolt, and rail corrugation is effectively reduced; due to the Z-shaped buckle type structural design or the detachable structural design, the anti-overturning and anti-torsion capacities of the fastener system are improved, and the fastener system is suitable for popularization.
提供一种卡扣锁紧式减振扣件及其设计方法，包括卡扣锁紧式减振扣件；卡扣锁紧式减振扣件一方面采用隔离与限位的方法解决刚度不稳定的问题；另一方面采用Z形卡扣锁紧式方法保证复合垫板在橡胶层粘接力不足时，仍可继续保持复合垫板各零部件之间的连接作用，避免减振扣件因粘接力降低而整体失效问题的出现。本发明采用Z形卡扣式结构设计有效防止减振扣件整体失效，扣件系统垂向刚度不受垫板螺栓扭矩影响；扣件系统横向刚度具有隔离限位保持功能，刚度不受垫板螺栓扭矩影响，有效减少钢轨波磨；Z形卡扣式结构设计或可拆卸式结构设计，提高扣件系统抗倾覆、抗扭转能力，适合推广。
Buckle locking type vibration reduction fastener and design method thereof
一种卡扣锁紧式减振扣件及其设计方法
WANG YAO (Autor:in) / WANG ALI (Autor:in) / SHI QINGFENG (Autor:in) / LI WENBO (Autor:in) / YANG YANG (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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