Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting rail system for high-speed electric maglev train
The invention provides a supporting rail system for a high-speed electric maglev train. The supporting rail system comprises a supporting rail body, a damping layer, a height adjusting layer, a leveling layer and 2N buckling and pressing assemblies. The supporting rail body, the damping layer, the height adjusting layer and the leveling layer are sequentially arranged from top to bottom. The side walls of the two sides of the supporting rail body are each provided with N grooves at intervals in the length direction of the supporting rail body, and the leveling layer is arranged on the upper side of the structure base layer. Each buckling and pressing assembly comprises a bolt sleeve, a bolt, two nuts, an anti-loosening gasket, a nut gasket and an arch-shaped elastic piece, the middle of the bolt is located in the groove, and the upper portion and the lower portion of the bolt stretch out of the groove in the width direction of the groove. The upper portion of the bolt is sequentially sleeved with an arch-shaped elastic piece, a nut gasket, a nut, an anti-loosening gasket and another nut from bottom to top, and the lower portion of the bolt sequentially penetrates through the damping layer, the height adjusting layer and the leveling layer from top to bottom and is connected with the bolt sleeve. The problem that an existing supporting rail cannot meet the running requirement of the high-speed electric maglev train is solved.
本发明提供了一种用于高速电动磁浮列车的支承轨系统，包括支承轨主体、减震层、调高层、整平层和2N个扣压组件；支承轨主体、减震层、调高层和整平层由上至下依次设置；支承轨主体的两侧侧壁沿自身长度方向各间隔设有N个凹槽，整平层设置于结构基础层的上侧；每个扣压组件均包括螺栓套筒、螺栓、两个螺母、防松动垫片、螺母垫片和弓形弹片，螺栓的中部处于凹槽内，螺栓的上部和下部均沿凹槽的宽度方向伸出凹槽，且螺栓的上部由下至上依次套设有弓形弹片、螺母垫片、一个螺母、防松动垫片和另一个螺母，螺栓的下部由上至下依次穿过减震层、调高层和整平层，并与螺栓套筒相连。本发明解决现有支承轨无法满足高速电动磁浮列车走行要求的问题。
Supporting rail system for high-speed electric maglev train
The invention provides a supporting rail system for a high-speed electric maglev train. The supporting rail system comprises a supporting rail body, a damping layer, a height adjusting layer, a leveling layer and 2N buckling and pressing assemblies. The supporting rail body, the damping layer, the height adjusting layer and the leveling layer are sequentially arranged from top to bottom. The side walls of the two sides of the supporting rail body are each provided with N grooves at intervals in the length direction of the supporting rail body, and the leveling layer is arranged on the upper side of the structure base layer. Each buckling and pressing assembly comprises a bolt sleeve, a bolt, two nuts, an anti-loosening gasket, a nut gasket and an arch-shaped elastic piece, the middle of the bolt is located in the groove, and the upper portion and the lower portion of the bolt stretch out of the groove in the width direction of the groove. The upper portion of the bolt is sequentially sleeved with an arch-shaped elastic piece, a nut gasket, a nut, an anti-loosening gasket and another nut from bottom to top, and the lower portion of the bolt sequentially penetrates through the damping layer, the height adjusting layer and the leveling layer from top to bottom and is connected with the bolt sleeve. The problem that an existing supporting rail cannot meet the running requirement of the high-speed electric maglev train is solved.
本发明提供了一种用于高速电动磁浮列车的支承轨系统，包括支承轨主体、减震层、调高层、整平层和2N个扣压组件；支承轨主体、减震层、调高层和整平层由上至下依次设置；支承轨主体的两侧侧壁沿自身长度方向各间隔设有N个凹槽，整平层设置于结构基础层的上侧；每个扣压组件均包括螺栓套筒、螺栓、两个螺母、防松动垫片、螺母垫片和弓形弹片，螺栓的中部处于凹槽内，螺栓的上部和下部均沿凹槽的宽度方向伸出凹槽，且螺栓的上部由下至上依次套设有弓形弹片、螺母垫片、一个螺母、防松动垫片和另一个螺母，螺栓的下部由上至下依次穿过减震层、调高层和整平层，并与螺栓套筒相连。本发明解决现有支承轨无法满足高速电动磁浮列车走行要求的问题。
Supporting rail system for high-speed electric maglev train
用于高速电动磁浮列车的支承轨系统
LI SHAOWEI (Autor:in) / DUAN YONGKAI (Autor:in) / MAO KAI (Autor:in) / ZHAO MING (Autor:in) / JIA YUNXIANG (Autor:in) / LIU HAOSU (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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