The invention discloses a three-hole parallel magnetic levitation vacuum tunnel structure. The structure comprises running tunnels on the two sides and a service tunnel on the middle. The running tunnels and the service tunnel are connected through a connection channel, the interiors of the running tunnels are vacuum environments, the bottoms of the running tunnels are in under-rail filling, a magnetic levitation rail beam is placed on the filling face, a magnetic levitation train runs on the magnetic levitation rail beam, the interior of the service tunnel is the normal pressure environment,the bottom of the service tunnel is in filling under equipment, equipment needed by magnetic levitation running is placed on the filling face, other spaces serve as evacuation channels, one end of theconnection channel communicates with the running tunnels, the other end of the connection channel communicates with the service tunnel, and a vacuum isolation wall and a vacuum isolation door are arranged on the connecting position of the communication channel and the running tunnels. The low-vacuum environment can be ensured, the ground space use can be reduced, adaptation to the terrain is high, the tunnel structure with good passenger evacuation, personal inspection and equipment arranging capacity is achieved, and meanwhile, practicability, safety and economy are all considered.
本发明公开了一种三洞并行磁浮真空隧道结构,包括两侧的运行隧道和中间的服务隧道,运行隧道与服务隧道之间由联络通道连接;所述运行隧道内部为真空环境,底部为轨下填充,填充面上放置有磁浮轨道梁,磁浮列车在磁浮轨道梁上运行;所述服务隧道内部为常压环境,底部为设备下填充,填充面上放置磁浮运行所必须的设备,其他空间作为疏散通道;所述联络通道一端与运行隧道联通,另一端与服务隧道联通,并在与运行隧道连接处设置真空隔离墙和真空隔离门。本发明不仅可以保证低真空环境,而且还能减少地面空间利用,对地形的适应性强,具有良好的乘客疏散、人员检修、设备布置能力的隧道结构,同时兼顾了实用性、安全性和经济性。
Three-hole parallel magnetic levitation vacuum tunnel structure
一种三洞并行磁浮真空隧道结构
2020-04-10
Patent
Elektronische Ressource
Chinesisch
IPC: | E21D SHAFTS , Schächte / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS |
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