The invention discloses a single-pipe double-line maglev traffic vacuum pipeline with a sealing door, which comprises a vacuum pipeline, the vacuum pipeline is divided into two driving channels from the middle by a wind shield, a driving motor and a sealing fan are also arranged in the vacuum pipeline, one side of the sealing fan is hermetically connected with the wind shield, and the other side of the sealing fan is hermetically connected with a swing rod; the oscillating bar is in power connection with the driving motor, and a first clamping and sealing device and a second clamping and sealing device are further arranged in the vacuum pipeline, so that the bottom and the top of the sealing fan are completely sealed; compared with the prior art, the structure characteristics of a single-pipe double-line vacuum pipeline are combined, the sealing fan is unfolded and folded in a swing rod swing mode, the corresponding mechanical structure is greatly simplified, the equipment size is reduced, damage to the integrity of the vacuum pipeline is avoided, the structural strength of the vacuum pipeline is improved, and the service life of the vacuum pipeline is prolonged. Meanwhile, the space occupied by equipment is reduced, the influence on the blocking ratio is avoided, and the dynamic performance of the vehicle is guaranteed.
本发明公开了一种带有密封门的单管双线磁浮交通真空管道,包括真空管道,真空管道被挡风板从中部分割为两个行车通道,同时在真空管道内还设置有驱动电机和密封扇,密封扇的一侧与挡风板密闭相连,另一侧密闭连接有摆杆,摆杆与驱动电机动力相连,所述真空管道内还设置有第一夹持密封装置和第二夹持密封装置,从而实现对密封扇底部和顶部的完全密闭;与现有技术相比,本发明结合单管双线真空管道的结构特点,采用摆杆摆动的方式实现密封扇的展开和回收,其大大简化了相应的机械结构,缩小了设备体积,不但避免了对真空管道完整性的破坏,提高了真空管道的结构强度,同时也减少设备占用的空间,避免对阻塞比造成影响,保证车辆的动力学性能。
Single-pipe double-line maglev traffic vacuum pipeline with sealing door
一种带有密封门的单管双线磁浮交通真空管道
2021-06-18
Patent
Electronic Resource
Chinese
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