A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Variable-gauge sleeper unit and variable-gauge sleeper system for ballast track
The invention relates to the technical field of rail transit, and especially relates to a variable-gauge sleeper unit and a variable-gauge sleeper system for a ballast track. The variable-gauge sleeper unit comprises a first longitudinal sleeper and a second longitudinal sleeper, the first longitudinal sleeper and the second longitudinal sleeper are arranged at intervals in the direction perpendicular to a line, a telescopic device is arranged between the first longitudinal sleeper and the second longitudinal sleeper, and the telescopic device can adjust the distance between the first longitudinal sleeper and the second longitudinal sleeper; and the variable-gauge sleeper system comprises at least two variable-gauge sleeper units, and all the variable-gauge sleeper units are continuously arranged in the line direction. By adjusting the telescopic device, the distance between the first longitudinal sleeper and the second longitudinal sleeper is adjusted, and the gauge-changeable sleeperunit can be applied to various ballast tracks with different gauges.
本发明涉及轨道交通技术领域，具体涉及一种用于有砟轨道的变轨距轨枕单元及变轨距轨枕系统，其中所述变轨距轨枕单元包括，包括第一纵向轨枕和第二纵向轨枕，所述第一纵向轨枕和所述第二纵向轨枕沿垂直于线路方向间隔布置，所述第一纵向轨枕和所述第二纵向轨枕之间设有伸缩装置，所述伸缩装置能够调节所述第一纵向轨枕和所述第二纵向轨枕之间的间距；所述变轨距轨枕系统包括至少两个所述变轨距轨枕单元，所有变轨距轨枕单元沿着线路方向连续布置；通过调节所述伸缩装置，进而调整所述第一纵向轨枕和所述第二纵向轨枕之间的间距，能够使所述变轨距轨枕单元应用于多种不同轨距的有砟轨道。
Variable-gauge sleeper unit and variable-gauge sleeper system for ballast track
The invention relates to the technical field of rail transit, and especially relates to a variable-gauge sleeper unit and a variable-gauge sleeper system for a ballast track. The variable-gauge sleeper unit comprises a first longitudinal sleeper and a second longitudinal sleeper, the first longitudinal sleeper and the second longitudinal sleeper are arranged at intervals in the direction perpendicular to a line, a telescopic device is arranged between the first longitudinal sleeper and the second longitudinal sleeper, and the telescopic device can adjust the distance between the first longitudinal sleeper and the second longitudinal sleeper; and the variable-gauge sleeper system comprises at least two variable-gauge sleeper units, and all the variable-gauge sleeper units are continuously arranged in the line direction. By adjusting the telescopic device, the distance between the first longitudinal sleeper and the second longitudinal sleeper is adjusted, and the gauge-changeable sleeperunit can be applied to various ballast tracks with different gauges.
本发明涉及轨道交通技术领域，具体涉及一种用于有砟轨道的变轨距轨枕单元及变轨距轨枕系统，其中所述变轨距轨枕单元包括，包括第一纵向轨枕和第二纵向轨枕，所述第一纵向轨枕和所述第二纵向轨枕沿垂直于线路方向间隔布置，所述第一纵向轨枕和所述第二纵向轨枕之间设有伸缩装置，所述伸缩装置能够调节所述第一纵向轨枕和所述第二纵向轨枕之间的间距；所述变轨距轨枕系统包括至少两个所述变轨距轨枕单元，所有变轨距轨枕单元沿着线路方向连续布置；通过调节所述伸缩装置，进而调整所述第一纵向轨枕和所述第二纵向轨枕之间的间距，能够使所述变轨距轨枕单元应用于多种不同轨距的有砟轨道。
Variable-gauge sleeper unit and variable-gauge sleeper system for ballast track
一种用于有砟轨道的变轨距轨枕单元及变轨距轨枕系统
TIAN CHUNXIANG (author) / XIONG WEI (author) / LIU ZHEFENG (author) / LI LIANGYU (author) / XIE YI (author) / DENG JUNQIAO (author) / YANG MINGHUI (author) / GE GENRONG (author) / ZHANG ZHIQIANG (author) / CAO BAO (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau