A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Normal-conducting magnetic levitation system track structure and installation method thereof
The invention discloses a normal-conducting magnetic levitation system track structure and a mounting method thereof, and aims to effectively reduce the construction cost of the magnetic levitation system track structure, realize accurate positioning and convenient three-dimensional adjustability of a track skeleton unit, reduce the precision influence caused by the construction error of an offline civil engineering foundation, and better adapt to the deformation of the offline foundation. The track structure comprises a track skeleton unit, a sub-track foundation for supporting the track skeleton unit and suspension guide rails fixedly mounted on the two transverse sides of the track skeleton unit, and a main body of the track skeleton unit is composed of two longitudinal bearing sleepers transversely arranged at intervals and steel sleepers longitudinally arranged on the longitudinal bearing sleepers at intervals. And the steel sleepers are fixedly mounted on the longitudinal supporting sleepers through magnetic suspension fasteners. The suspension guide rails are fixedly installed on the end walls of the steel sleepers in the length direction through connecting rods in an opposite-pulling mode. The under-rail foundation is cylindrical structural bodies which are arranged at intervals in the line direction below the longitudinal supporting pillow, and the longitudinal supporting pillow is fixedly connected with the cylindrical bodies through connecting components.
一种常导磁浮系统轨道结构及其安装方法，以有效降低磁浮系统轨道结构建设成本，轨排单元可实现精准定位和方便地实现三维可调，减少因线下土建基础施工误差造成的精度影响，能够更好适应线下基础的变形。轨道结构包括轨排单元和为其提供支撑的轨下基础，以及固定安装在括轨排单元横向两侧的悬浮导轨，轨排单元的主体由横向间隔设置的两根纵向支承枕和在其上纵向间隔设置的钢轨枕构成，各钢轨枕通过磁浮扣件固定安装在纵向支承枕上。悬浮导轨通过连接杆以对拉方式固定安装在钢轨枕的长度方向端壁上。轨下基础为在纵向支承枕下方向沿线路方向间隔设置的柱形构造体，纵向支承枕通过连接构件与柱形体形成固定连接。
Normal-conducting magnetic levitation system track structure and installation method thereof
The invention discloses a normal-conducting magnetic levitation system track structure and a mounting method thereof, and aims to effectively reduce the construction cost of the magnetic levitation system track structure, realize accurate positioning and convenient three-dimensional adjustability of a track skeleton unit, reduce the precision influence caused by the construction error of an offline civil engineering foundation, and better adapt to the deformation of the offline foundation. The track structure comprises a track skeleton unit, a sub-track foundation for supporting the track skeleton unit and suspension guide rails fixedly mounted on the two transverse sides of the track skeleton unit, and a main body of the track skeleton unit is composed of two longitudinal bearing sleepers transversely arranged at intervals and steel sleepers longitudinally arranged on the longitudinal bearing sleepers at intervals. And the steel sleepers are fixedly mounted on the longitudinal supporting sleepers through magnetic suspension fasteners. The suspension guide rails are fixedly installed on the end walls of the steel sleepers in the length direction through connecting rods in an opposite-pulling mode. The under-rail foundation is cylindrical structural bodies which are arranged at intervals in the line direction below the longitudinal supporting pillow, and the longitudinal supporting pillow is fixedly connected with the cylindrical bodies through connecting components.
一种常导磁浮系统轨道结构及其安装方法，以有效降低磁浮系统轨道结构建设成本，轨排单元可实现精准定位和方便地实现三维可调，减少因线下土建基础施工误差造成的精度影响，能够更好适应线下基础的变形。轨道结构包括轨排单元和为其提供支撑的轨下基础，以及固定安装在括轨排单元横向两侧的悬浮导轨，轨排单元的主体由横向间隔设置的两根纵向支承枕和在其上纵向间隔设置的钢轨枕构成，各钢轨枕通过磁浮扣件固定安装在纵向支承枕上。悬浮导轨通过连接杆以对拉方式固定安装在钢轨枕的长度方向端壁上。轨下基础为在纵向支承枕下方向沿线路方向间隔设置的柱形构造体，纵向支承枕通过连接构件与柱形体形成固定连接。
Normal-conducting magnetic levitation system track structure and installation method thereof
一种常导磁浮系统轨道结构及其安装方法
HU LIANJUN (author) / ZHENG TIANCHI (author) / XU HAO (author) / CAI WENFENG (author) / YU HAOWEI (author) / ZHANG WEIFENG (author) / SHEN JIAN (author) / YANG WENMAO (author) / LIN HONGSONG (author) / YAN HONGYING (author)
2023-11-28
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau