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A platform for research: civil engineering, architecture and urbanism
Method for adjusting track temperature difference distance of overhead rack rail vehicle and telescopic track
The invention discloses an overhead rack rail vehicle track temperature difference distance adjusting method and a telescopic track, and the overhead rack rail vehicle track temperature difference distance adjusting method comprises the steps that the telescopic track for connection is arranged between the ends of adjacent tracks, one end of the telescopic track is connected with one end of one of the adjacent tracks, and the other end of the telescopic track is connected with the other end of the other track. The other end of the telescopic rail is connected with one end of the other rail of the adjacent rails; when the telescopic track is influenced by temperature change, the length of the telescopic track changes along with the change of the distance between the end parts of the adjacent tracks, and the change of the temperature difference distance L between the end parts of the adjacent tracks caused by the temperature difference is counteracted through the length change of the telescopic track. The problems of train derailment, abnormal vibration and the like caused by line distortion and deformation due to large change of the temperature difference distance are solved, the operation risk of the toothed rail sightseeing train is reduced, and the riding comfort of passengers is improved.
本发明公开了一种架空齿轨车轨道温差距离调整方法及伸缩轨道，其中架空齿轨车轨道温差距离调整方法是在相邻轨道的端部之间设置衔接用的伸缩轨道，将伸缩轨道的一端与所述相邻轨道的其中一个轨道的一端连接，将伸缩轨道的另外一端与所述相邻轨道的另外一个轨道的一端连接；当受到温度的变化影响时，伸缩轨道的长度会随着相邻轨道端部之间的距离变化而变化，通过伸缩轨道的长度变化抵消温差引起的相邻轨道端部的温差距离L的变化。本发明解决了因温差距离的较大变化引起的线路扭曲变形导致车辆脱轨、不正常振动等问题的发生，降低了齿轨游览观光列车运营风险，提高了乘客乘坐的舒适性。
Method for adjusting track temperature difference distance of overhead rack rail vehicle and telescopic track
The invention discloses an overhead rack rail vehicle track temperature difference distance adjusting method and a telescopic track, and the overhead rack rail vehicle track temperature difference distance adjusting method comprises the steps that the telescopic track for connection is arranged between the ends of adjacent tracks, one end of the telescopic track is connected with one end of one of the adjacent tracks, and the other end of the telescopic track is connected with the other end of the other track. The other end of the telescopic rail is connected with one end of the other rail of the adjacent rails; when the telescopic track is influenced by temperature change, the length of the telescopic track changes along with the change of the distance between the end parts of the adjacent tracks, and the change of the temperature difference distance L between the end parts of the adjacent tracks caused by the temperature difference is counteracted through the length change of the telescopic track. The problems of train derailment, abnormal vibration and the like caused by line distortion and deformation due to large change of the temperature difference distance are solved, the operation risk of the toothed rail sightseeing train is reduced, and the riding comfort of passengers is improved.
本发明公开了一种架空齿轨车轨道温差距离调整方法及伸缩轨道，其中架空齿轨车轨道温差距离调整方法是在相邻轨道的端部之间设置衔接用的伸缩轨道，将伸缩轨道的一端与所述相邻轨道的其中一个轨道的一端连接，将伸缩轨道的另外一端与所述相邻轨道的另外一个轨道的一端连接；当受到温度的变化影响时，伸缩轨道的长度会随着相邻轨道端部之间的距离变化而变化，通过伸缩轨道的长度变化抵消温差引起的相邻轨道端部的温差距离L的变化。本发明解决了因温差距离的较大变化引起的线路扭曲变形导致车辆脱轨、不正常振动等问题的发生，降低了齿轨游览观光列车运营风险，提高了乘客乘坐的舒适性。
Method for adjusting track temperature difference distance of overhead rack rail vehicle and telescopic track
一种架空齿轨车轨道温差距离调整方法及伸缩轨道
YANG MINGDI (author) / YAN YONGFENG (author) / JIN JUNHUI (author) / ZENG JIANZHU (author) / NING SHAOPENG (author) / CAO DIZHI (author) / HE YEJIAN (author) / TAO QINGZHONG (author)
2024-01-02
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Treatment method of overhead rack rail expansion joint and connection telescopic rack rail
| European Patent Office | 2023