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A platform for research: civil engineering, architecture and urbanism
Prefabricated floating slab track structure and limiting device
The invention discloses a prefabricated floating slab track structure and a limiting device. The prefabricated floating slab track structure comprises a track overall structure, wherein the track overall structure comprises a track base layer, a floating slab and the track base layer are limited and fixed through an elastic limiting column, and a closed waveform protection plate is welded to the side, making contact with the floating slab, of the elastic limiting column; the closed wave-shaped protective plate is of a wave-shaped structure and has good energy absorption performance, friction loss generated when the floating slab floats up and down can be reduced, and the service life of the floating slab is prolonged; the adjacent floating slabs are clamped, limited and fixed through a connector A and a connector B which are arranged end to end of the floating slabs, and a buffering U-shaped plate capable of absorbing energy and reducing vibration is arranged between the connector A and the connector B, so friction loss between the floating slabs can be reduced, and noise generated during collision between the floating slabs can be reduced; meanwhile, a novel steel rail mounting seat structure is adopted, the steel rail can be quickly clamped and fixed, so the steel rail is more quickly and conveniently mounted, dismounted and maintained, and practicability is higher.
本发明公开了一种预制式浮置板轨道结构及限位装置，包括轨道整体结构，所述轨道整体结构包括轨道基层，本发明的浮置板和轨道基层之间通过弹性限位柱限位固定，弹性限位柱与浮置板接触的一侧焊接有闭合波形护板，闭合波形护板为波浪形结构，具有良好的吸能性，能够减少浮置板上下浮动时产生的摩擦损耗，提高浮置板的使用寿命；而相邻的浮置板之间通过浮置板首尾设置的接头A以及接头B卡合限位固定，接头A和接头B之间设置有吸能减振的缓冲U型板，能够减少浮置板之间摩擦损耗的同时，减少浮置板之间碰撞时产生的噪音；同时本发明采用新型的钢轨安装座结构，能够快速的卡合固定钢轨，使得钢轨的安装以及拆卸维护更快捷方便，实用性更强。
Prefabricated floating slab track structure and limiting device
The invention discloses a prefabricated floating slab track structure and a limiting device. The prefabricated floating slab track structure comprises a track overall structure, wherein the track overall structure comprises a track base layer, a floating slab and the track base layer are limited and fixed through an elastic limiting column, and a closed waveform protection plate is welded to the side, making contact with the floating slab, of the elastic limiting column; the closed wave-shaped protective plate is of a wave-shaped structure and has good energy absorption performance, friction loss generated when the floating slab floats up and down can be reduced, and the service life of the floating slab is prolonged; the adjacent floating slabs are clamped, limited and fixed through a connector A and a connector B which are arranged end to end of the floating slabs, and a buffering U-shaped plate capable of absorbing energy and reducing vibration is arranged between the connector A and the connector B, so friction loss between the floating slabs can be reduced, and noise generated during collision between the floating slabs can be reduced; meanwhile, a novel steel rail mounting seat structure is adopted, the steel rail can be quickly clamped and fixed, so the steel rail is more quickly and conveniently mounted, dismounted and maintained, and practicability is higher.
本发明公开了一种预制式浮置板轨道结构及限位装置，包括轨道整体结构，所述轨道整体结构包括轨道基层，本发明的浮置板和轨道基层之间通过弹性限位柱限位固定，弹性限位柱与浮置板接触的一侧焊接有闭合波形护板，闭合波形护板为波浪形结构，具有良好的吸能性，能够减少浮置板上下浮动时产生的摩擦损耗，提高浮置板的使用寿命；而相邻的浮置板之间通过浮置板首尾设置的接头A以及接头B卡合限位固定，接头A和接头B之间设置有吸能减振的缓冲U型板，能够减少浮置板之间摩擦损耗的同时，减少浮置板之间碰撞时产生的噪音；同时本发明采用新型的钢轨安装座结构，能够快速的卡合固定钢轨，使得钢轨的安装以及拆卸维护更快捷方便，实用性更强。
Prefabricated floating slab track structure and limiting device
一种预制式浮置板轨道结构及限位装置
HUANG XUDONG (author)
2021-08-06
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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