A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Beam end compensation structure of permanent magnet suspension type track beam
The invention discloses a permanent magnet suspension type track beam end compensation structure which comprises a track beam body, a beam end hanging frame is arranged at the end of the track beam body, a lower cover plate for installing a permanent magnet track is arranged at the bottom in the track beam body, a compensation plate, a fastening bolt and an adjusting pad are included, a kidney-shaped stepped hole is formed in the compensation plate, and a fastening bolt is arranged in the kidney-shaped stepped hole. The fastening bolt penetrates through the kidney-shaped step hole to install the compensation plate on the beam end hanging frame, and the adjusting pad is arranged between the compensation plate and the lower cover plate. By the adoption of the technical scheme, stepless adjustment of the gap between the two adjacent track beams can be achieved through the compensation plate, so that the design requirement is met, and the problem that the length manufacturing tolerance of the track beams is matched with installation of the permanent magnets is solved.
本发明公开了一种永磁悬挂式轨道梁梁端补偿结构，包括轨道梁本体，在所述的轨道梁本体端部设有梁端吊框，在所述的轨道梁本体内底部设有安装永磁轨的下盖板，包括补偿板、紧固螺栓和调整垫，在所述的补偿板上设有腰型台阶孔，所述的紧固螺栓穿过腰型台阶孔将补偿板安装在梁端吊框上，所述的调整垫设置在补偿板与下盖板之间；采用上述技术方案通过补偿板能够实现相邻两个轨道梁之间的梁间间隙无极调节，从而满足设计要求，解决了轨道梁长度制造公差与永磁体安装匹配的问题。
Beam end compensation structure of permanent magnet suspension type track beam
The invention discloses a permanent magnet suspension type track beam end compensation structure which comprises a track beam body, a beam end hanging frame is arranged at the end of the track beam body, a lower cover plate for installing a permanent magnet track is arranged at the bottom in the track beam body, a compensation plate, a fastening bolt and an adjusting pad are included, a kidney-shaped stepped hole is formed in the compensation plate, and a fastening bolt is arranged in the kidney-shaped stepped hole. The fastening bolt penetrates through the kidney-shaped step hole to install the compensation plate on the beam end hanging frame, and the adjusting pad is arranged between the compensation plate and the lower cover plate. By the adoption of the technical scheme, stepless adjustment of the gap between the two adjacent track beams can be achieved through the compensation plate, so that the design requirement is met, and the problem that the length manufacturing tolerance of the track beams is matched with installation of the permanent magnets is solved.
本发明公开了一种永磁悬挂式轨道梁梁端补偿结构，包括轨道梁本体，在所述的轨道梁本体端部设有梁端吊框，在所述的轨道梁本体内底部设有安装永磁轨的下盖板，包括补偿板、紧固螺栓和调整垫，在所述的补偿板上设有腰型台阶孔，所述的紧固螺栓穿过腰型台阶孔将补偿板安装在梁端吊框上，所述的调整垫设置在补偿板与下盖板之间；采用上述技术方案通过补偿板能够实现相邻两个轨道梁之间的梁间间隙无极调节，从而满足设计要求，解决了轨道梁长度制造公差与永磁体安装匹配的问题。
Beam end compensation structure of permanent magnet suspension type track beam
一种永磁悬挂式轨道梁梁端补偿结构
ZHANG NING (author) / LI LIJUN (author) / DENG YUANGANG (author) / LI QIYING (author) / ZHANG CHONG (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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