A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Distributed balancing weight structure for lifting safety door
The invention provides a distributed balancing weight structure for lifting of a safety door, and relates to the technical field of high-speed rail safety doors, the distributed balancing weight structure comprises a guide column, a driving roller arranged at the top end of the guide column and a conveying belt connected with the driving roller, one end of the conveying belt is connected with a pull rope sliding block, and a plurality of balancing weights are arranged on the conveying belt at intervals; the balancing weights comprise a constant-position balancing weight and a variable-position balancing weight; the constant-position balancing weight is located on the side, away from the pull rope sliding block, of the guide column. When the pull rope sliding block is lifted to the upper limit, the displacement balancing weight is located on the side, away from the pull rope sliding block, of the guide column. When the pull rope sliding block descends to the lower limit, the displacement balancing weight is located on the side, close to the pull rope sliding block, of the guide column. The balancing weights are arranged at the platform gate post to balance lifting of the pull rope sliding block, the balancing weights are arranged in a distributed mode, different balancing effects are provided at different stages of lifting of the pull rope sliding block, and it can be ensured that the driving power is smaller, safety is higher and stability is higher in the lifting process of the pull rope.
本发明提供一种用于安全门升降的分布式配重块结构，涉及高铁安全门技术领域，包括导向柱、设置于导向柱顶端的驱动辊以及与驱动辊连接的传输带，传输带的一端连接设置有拉绳滑块，传输带上间隔设置有若干个配重块；配重块包括恒位配重块和变位配重块；恒位配重块位于导向柱远离拉绳滑块的一侧；使得当拉绳滑块升起至上限位时，变位配重块位于导向柱远离拉绳滑块的一侧；以及当拉绳滑块降下至下限位时，变位配重块位于导向柱靠近拉绳滑块的一侧。本发明通过在站台门柱处设置配重块来平衡拉绳滑块的升降，且配重块分布式设置，在拉绳滑块升降的不同阶段提供不同的平衡效果，可以确保拉绳升降过程驱动功率更小，安全性更高，稳定性更强。
Distributed balancing weight structure for lifting safety door
The invention provides a distributed balancing weight structure for lifting of a safety door, and relates to the technical field of high-speed rail safety doors, the distributed balancing weight structure comprises a guide column, a driving roller arranged at the top end of the guide column and a conveying belt connected with the driving roller, one end of the conveying belt is connected with a pull rope sliding block, and a plurality of balancing weights are arranged on the conveying belt at intervals; the balancing weights comprise a constant-position balancing weight and a variable-position balancing weight; the constant-position balancing weight is located on the side, away from the pull rope sliding block, of the guide column. When the pull rope sliding block is lifted to the upper limit, the displacement balancing weight is located on the side, away from the pull rope sliding block, of the guide column. When the pull rope sliding block descends to the lower limit, the displacement balancing weight is located on the side, close to the pull rope sliding block, of the guide column. The balancing weights are arranged at the platform gate post to balance lifting of the pull rope sliding block, the balancing weights are arranged in a distributed mode, different balancing effects are provided at different stages of lifting of the pull rope sliding block, and it can be ensured that the driving power is smaller, safety is higher and stability is higher in the lifting process of the pull rope.
本发明提供一种用于安全门升降的分布式配重块结构，涉及高铁安全门技术领域，包括导向柱、设置于导向柱顶端的驱动辊以及与驱动辊连接的传输带，传输带的一端连接设置有拉绳滑块，传输带上间隔设置有若干个配重块；配重块包括恒位配重块和变位配重块；恒位配重块位于导向柱远离拉绳滑块的一侧；使得当拉绳滑块升起至上限位时，变位配重块位于导向柱远离拉绳滑块的一侧；以及当拉绳滑块降下至下限位时，变位配重块位于导向柱靠近拉绳滑块的一侧。本发明通过在站台门柱处设置配重块来平衡拉绳滑块的升降，且配重块分布式设置，在拉绳滑块升降的不同阶段提供不同的平衡效果，可以确保拉绳升降过程驱动功率更小，安全性更高，稳定性更强。
Distributed balancing weight structure for lifting safety door
一种用于安全门升降的分布式配重块结构
LIN YINGYI (author) / XU SHILIN (author) / WU GUOHE (author)
2024-04-19
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| European Patent Office | 2022