Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Elastic non-separated fastener system of medium-low-speed magnetic levitation track
The invention discloses an elastic non-separated fastener system of a medium-low-speed magnetic levitation track, which is used for effectively realizing three-dimensional adjustment of a track panel,improving the overall assembly precision of fasteners and being beneficial to reducing the construction cost of the medium-low-speed magnetic levitation track. The fastener system comprises embeddedbolts for connecting height adjusting nuts, a vibration reduction or distance adjustment assembly and an upper buckling and pressing nut assembly in series, wherein the height adjusting nuts are located below the bottom surface of an iron base plate, and the vibration reduction or distance adjustment assembly is located between the bottom top surface of an H-shaped steel sleeper rail and the bottom surface of the upper buckling and pressing nut assembly. Rail bottom large round holes are correspondingly formed in the rail bottom on the two sides of the rail web of the H-shaped steel sleeper, the lower parts of the embedded bolts are embedded in a rail bearing platform and form anchoring connection with the rail bearing platform, the upper parts of the embedded bolts penetrate through the rail bottom large round holes to achieve longitudinal adjustment and transverse adjustment of the H-shaped steel sleeper, and vertical adjustment of the H-shaped steel sleeper is achieved by changing the thickness of a height adjusting base plate.
中低速磁浮轨道弹性不分开式扣件系统，以有效实现对轨排的三维调整，提高扣件的整体组装精度，且有利于减少中低速磁浮轨道的建设成本。该扣件系统包括对调高螺母、减振或调距组件和上部扣压螺母组件形成串联的预埋螺栓，其中调高螺母位于铁垫板底面下，减振或调距组件位于H型钢枕轨底顶面与上部扣压螺母组件底面之间。H型钢枕轨腰两侧的轨底上对应开设轨底大圆孔，预埋螺栓的下部埋设在承轨台内且与之形成锚固连接，上部则穿过轨底大圆孔实现H型钢枕的纵向调整和横向调整，通过改变调高垫板的厚度实现H型钢枕的竖向调整。
Elastic non-separated fastener system of medium-low-speed magnetic levitation track
The invention discloses an elastic non-separated fastener system of a medium-low-speed magnetic levitation track, which is used for effectively realizing three-dimensional adjustment of a track panel,improving the overall assembly precision of fasteners and being beneficial to reducing the construction cost of the medium-low-speed magnetic levitation track. The fastener system comprises embeddedbolts for connecting height adjusting nuts, a vibration reduction or distance adjustment assembly and an upper buckling and pressing nut assembly in series, wherein the height adjusting nuts are located below the bottom surface of an iron base plate, and the vibration reduction or distance adjustment assembly is located between the bottom top surface of an H-shaped steel sleeper rail and the bottom surface of the upper buckling and pressing nut assembly. Rail bottom large round holes are correspondingly formed in the rail bottom on the two sides of the rail web of the H-shaped steel sleeper, the lower parts of the embedded bolts are embedded in a rail bearing platform and form anchoring connection with the rail bearing platform, the upper parts of the embedded bolts penetrate through the rail bottom large round holes to achieve longitudinal adjustment and transverse adjustment of the H-shaped steel sleeper, and vertical adjustment of the H-shaped steel sleeper is achieved by changing the thickness of a height adjusting base plate.
中低速磁浮轨道弹性不分开式扣件系统，以有效实现对轨排的三维调整，提高扣件的整体组装精度，且有利于减少中低速磁浮轨道的建设成本。该扣件系统包括对调高螺母、减振或调距组件和上部扣压螺母组件形成串联的预埋螺栓，其中调高螺母位于铁垫板底面下，减振或调距组件位于H型钢枕轨底顶面与上部扣压螺母组件底面之间。H型钢枕轨腰两侧的轨底上对应开设轨底大圆孔，预埋螺栓的下部埋设在承轨台内且与之形成锚固连接，上部则穿过轨底大圆孔实现H型钢枕的纵向调整和横向调整，通过改变调高垫板的厚度实现H型钢枕的竖向调整。
Elastic non-separated fastener system of medium-low-speed magnetic levitation track
中低速磁浮轨道弹性不分开式扣件系统
HU LIANJUN (Autor:in) / CAI WENFENG (Autor:in) / XU YINGUANG (Autor:in) / XU HAO (Autor:in) / YANG WENMAO (Autor:in) / LI YAN (Autor:in) / YANG JIE (Autor:in) / GAO BAISONG (Autor:in) / ZHANG MAOFAN (Autor:in) / SHEN JIAN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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