Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration damping device of urban rail transit floating slab track and manufacturing method of vibration damping device
The invention discloses a damping device of an urban rail transit floating slab track and a manufacturing method thereof.The damping device comprises a hoop piece, an upper structure and a lower structure, the upper structure comprises a connecting top plate and a first steel plate layer, the lower structure comprises a connecting bottom plate and a second steel plate layer, and the first steel plate layer and the second steel plate layer are arranged in a staggered mode; a rubber layer is arranged between the adjacent first steel plate layer and second steel plate layer, and the hoop piece can adjust tightness and is used for fastening the second steel plate layer; the rubber layer is arranged between the first steel plate layer and the second steel plate layer in the whole structure, a good vibration reduction effect is achieved, rubber materials are sheared and compressed in a low-stress state and have very good fatigue resistance, so that the vibration reduction device has better fatigue performance, and in addition, in order to facilitate machining, the vibration reduction effect is good. The first steel plate layer, the second steel plate layer and the rubber layer can be of a split type and are divided into a first split body and a second split body, and the first split body and the second split body are spliced and fixed on the outer side of the second steel plate layer through a hoop piece.
本发明公开了一种城市轨道交通浮置板轨道的减振装置及其制作方法，包括套箍件、上部结构和下部结构，上部结构包括连接顶板、第一钢板层，下部结构包括连接底板和第二钢板层，第一钢板层与第二钢板层交互穿插设置，相邻第一钢板层和第二钢板层之间设置橡胶层，套箍件可调节松紧并用于紧固第二钢板层；本发明整体结构内部的第一钢板层与第二钢板层之间设置橡胶层，达到良好的减振效果，橡胶材料低应力状态下受剪切压缩，均具有非常好的耐疲劳性能，使得本发明的减振装置具有更好的疲劳性能，此外，为了便于加工，第一钢板层和第二钢板层及橡胶层可为分体式，分为第一分体和第二分体，并用套箍件在第二钢板层外侧将第一分体和第二分体进行拼接固定。
Vibration damping device of urban rail transit floating slab track and manufacturing method of vibration damping device
The invention discloses a damping device of an urban rail transit floating slab track and a manufacturing method thereof.The damping device comprises a hoop piece, an upper structure and a lower structure, the upper structure comprises a connecting top plate and a first steel plate layer, the lower structure comprises a connecting bottom plate and a second steel plate layer, and the first steel plate layer and the second steel plate layer are arranged in a staggered mode; a rubber layer is arranged between the adjacent first steel plate layer and second steel plate layer, and the hoop piece can adjust tightness and is used for fastening the second steel plate layer; the rubber layer is arranged between the first steel plate layer and the second steel plate layer in the whole structure, a good vibration reduction effect is achieved, rubber materials are sheared and compressed in a low-stress state and have very good fatigue resistance, so that the vibration reduction device has better fatigue performance, and in addition, in order to facilitate machining, the vibration reduction effect is good. The first steel plate layer, the second steel plate layer and the rubber layer can be of a split type and are divided into a first split body and a second split body, and the first split body and the second split body are spliced and fixed on the outer side of the second steel plate layer through a hoop piece.
本发明公开了一种城市轨道交通浮置板轨道的减振装置及其制作方法，包括套箍件、上部结构和下部结构，上部结构包括连接顶板、第一钢板层，下部结构包括连接底板和第二钢板层，第一钢板层与第二钢板层交互穿插设置，相邻第一钢板层和第二钢板层之间设置橡胶层，套箍件可调节松紧并用于紧固第二钢板层；本发明整体结构内部的第一钢板层与第二钢板层之间设置橡胶层，达到良好的减振效果，橡胶材料低应力状态下受剪切压缩，均具有非常好的耐疲劳性能，使得本发明的减振装置具有更好的疲劳性能，此外，为了便于加工，第一钢板层和第二钢板层及橡胶层可为分体式，分为第一分体和第二分体，并用套箍件在第二钢板层外侧将第一分体和第二分体进行拼接固定。
Vibration damping device of urban rail transit floating slab track and manufacturing method of vibration damping device
一种城市轨道交通浮置板轨道的减振装置及其制作方法
YU FANG (Autor:in) / GUO ZONGMING (Autor:in) / XIAO YUFENG (Autor:in) / GUAN JIBO (Autor:in) / WANG MENGYU (Autor:in) / YUE YING (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch
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