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A platform for research: civil engineering, architecture and urbanism
Heavy haul railway tunnel group ballastless track and construction method thereof
The invention relates to a heavy haul railway tunnel group ballastless track, and belongs to the technical field of heavy haul railways, the heavy haul railway tunnel group ballastless track comprises multiple sleepers, multiple extension sleepers and steel rails, the multiple sleepers are parallel to the ground, the multiple sleepers are fixed on the ground, multiple extension sleepers are arranged, each extension sleeper corresponds to one sleeper, one end of each extension sleeper is embedded in the corresponding sleeper, and the other end of each extension sleeper corresponds to the corresponding steel rail. The extension sleepers and the sleepers are in sliding connection, the sliding direction is arranged in the vertical direction, the extension sleepers are provided with connecting plates, the connecting plates are used for connecting the extension sleepers and the steel rails, and the effect that the height of the steel rails is convenient to adjust is achieved.
本申请涉及一种重载铁路隧道群无砟轨道，属于重载铁路的技术领域，其包括轨枕、延长枕以及钢轨，轨枕设置有多块，多块轨枕均和地面平行设置，多块轨枕固定在地面上，延长枕设置有多块，每块延长枕对应一块轨枕，延长枕一端嵌在轨枕中，延长枕和轨枕滑动连接，滑动方向沿竖直方向设置，延长枕上设置有连接板，连接板用于连接延长枕和钢轨，本申请具有便于调节钢轨高度的效果。
Heavy haul railway tunnel group ballastless track and construction method thereof
The invention relates to a heavy haul railway tunnel group ballastless track, and belongs to the technical field of heavy haul railways, the heavy haul railway tunnel group ballastless track comprises multiple sleepers, multiple extension sleepers and steel rails, the multiple sleepers are parallel to the ground, the multiple sleepers are fixed on the ground, multiple extension sleepers are arranged, each extension sleeper corresponds to one sleeper, one end of each extension sleeper is embedded in the corresponding sleeper, and the other end of each extension sleeper corresponds to the corresponding steel rail. The extension sleepers and the sleepers are in sliding connection, the sliding direction is arranged in the vertical direction, the extension sleepers are provided with connecting plates, the connecting plates are used for connecting the extension sleepers and the steel rails, and the effect that the height of the steel rails is convenient to adjust is achieved.
本申请涉及一种重载铁路隧道群无砟轨道，属于重载铁路的技术领域，其包括轨枕、延长枕以及钢轨，轨枕设置有多块，多块轨枕均和地面平行设置，多块轨枕固定在地面上，延长枕设置有多块，每块延长枕对应一块轨枕，延长枕一端嵌在轨枕中，延长枕和轨枕滑动连接，滑动方向沿竖直方向设置，延长枕上设置有连接板，连接板用于连接延长枕和钢轨，本申请具有便于调节钢轨高度的效果。
Heavy haul railway tunnel group ballastless track and construction method thereof
一种重载铁路隧道群无砟轨道及其施工方法
WANG YUEMIN (author) / FAN FANGZHEN (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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