Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Debris flow protection device of railway tunnel portal
The invention provides a debris flow protection device for a railway tunnel portal. The device comprises a base, a communicating cavity penetrating through the base front and back is formed in the base, and brake cavities with openings facing the direction close to the center of the communicating cavity are formed in the left inner wall and the right inner wall of the communicating cavity.The device is simple in structure and convenient to operate; when a train passes through a tunnel, energy storage of power can be completed through a brake mechanism; when debris flow occurs, the debris flowcannot be directly blocked due to large impact force of the debris flow, automatic diversion of the debris flow can be completed through a buffer mechanism, the debris flow cannot flow to a railway, and the effect of protecting the railway and the railway tunnel is achieved; the railway is automatically covered and protected through a protection mechanism, the effect that debris flow does not makecontact with the railway at all is achieved, and therefore the railway can be protected, the train can normally pass, the workload of workers is reduced, and economic losses are greatly reduced.
本发明公开了一种铁路隧道口的泥石流防护装置，包括底座，所述底座内设有前后贯穿所述底座的连通腔，所述连通腔左右内壁上均设有开口朝向靠近所述连通腔中心方向的制动腔，该发明结构简单，操作便捷，在火车经过隧道时，通过制动机构可以完成动力的蓄能，当出现泥石流的情况时，由于泥石流的冲击力很大不能直接的对其进行阻挡，通过缓冲机构可以完成对泥石流的自动分流，使得泥石流不能流向铁路上，达到保护铁路和铁路隧道的效果，并通过保护机构完成自动对铁路的覆盖保护，达到泥石流完全不会与铁路接触的效果，从而可以达到对铁路的保护和火车的正常通行，从而减轻工作者的工作量，大大减少了经济损失。
Debris flow protection device of railway tunnel portal
The invention provides a debris flow protection device for a railway tunnel portal. The device comprises a base, a communicating cavity penetrating through the base front and back is formed in the base, and brake cavities with openings facing the direction close to the center of the communicating cavity are formed in the left inner wall and the right inner wall of the communicating cavity.The device is simple in structure and convenient to operate; when a train passes through a tunnel, energy storage of power can be completed through a brake mechanism; when debris flow occurs, the debris flowcannot be directly blocked due to large impact force of the debris flow, automatic diversion of the debris flow can be completed through a buffer mechanism, the debris flow cannot flow to a railway, and the effect of protecting the railway and the railway tunnel is achieved; the railway is automatically covered and protected through a protection mechanism, the effect that debris flow does not makecontact with the railway at all is achieved, and therefore the railway can be protected, the train can normally pass, the workload of workers is reduced, and economic losses are greatly reduced.
本发明公开了一种铁路隧道口的泥石流防护装置，包括底座，所述底座内设有前后贯穿所述底座的连通腔，所述连通腔左右内壁上均设有开口朝向靠近所述连通腔中心方向的制动腔，该发明结构简单，操作便捷，在火车经过隧道时，通过制动机构可以完成动力的蓄能，当出现泥石流的情况时，由于泥石流的冲击力很大不能直接的对其进行阻挡，通过缓冲机构可以完成对泥石流的自动分流，使得泥石流不能流向铁路上，达到保护铁路和铁路隧道的效果，并通过保护机构完成自动对铁路的覆盖保护，达到泥石流完全不会与铁路接触的效果，从而可以达到对铁路的保护和火车的正常通行，从而减轻工作者的工作量，大大减少了经济损失。
Debris flow protection device of railway tunnel portal
一种铁路隧道口的泥石流防护装置
LYU GUANG'ER (Autor:in)
30.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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