Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective door capable of resisting impact of small airplane
The invention provides a protective door capable of resisting impact of a small airplane, and relates to the technical field of impact protective doors. The protective door capable of resisting impactof the small airplane comprises an upper rail housing, wherein a first upper guide rail and a second upper guide rail are embedded to the inner side of the upper rail housing, a plurality of upper guide rail supports are fixedly connected to the top ends of the first upper guide rail and the second upper guide rail, two first upper guide rail wheels are embedded to the first upper guide rail in asliding connection mode, and the bottom ends of the two first upper guide rail wheels are jointly fixedly connected with a left door leaf. An anti-derailing frame is characterized in that anti-derailing steel plates are welded on the two sides of a traveling wheel frame, and the anti-derailing frame is similar to a rail structure through bending forming and hooks the two sides of the rail; and when door leaves encounter great impact force that exceeds the bearing strength of the right door leaf and the left door leaf, the door leaves are deformed, at the moment, the anti-derailing frame hooksthe two sides of the rail, the door is prevented from derailing due to deformation, and the integral safety performance of the right door leaf and the left door leaf is improved.
本发明提供一种抗小飞机撞击的防护门，涉及撞击防护门技术领域。该一种抗小飞机撞击的防护门，包括上轨道罩壳，所所述上轨道罩壳的内侧嵌入连接有第一上导轨道与第二上导轨道，所述第一上导轨道与第二上导轨道的顶端固定连接有若干上导轨支架，所述第一上导轨道嵌入滑动连接有两个第一上导轨轮，两个所述第一上导轨轮的底端共同固定连接有左侧门扇。防脱轨架即在行走轮轮架两侧焊接防脱轨钢板，其通过折弯成型与轨道结构相似，并勾住轨道两侧，当门扇遇到很大冲击力，而此冲击力超出右侧门扇与左侧门扇承受强度时，门扇发生形变，此时防脱轨架会勾住轨道两侧，防止大门因形变而脱轨，提高右侧门扇与左侧门扇整体的安全性能。
Protective door capable of resisting impact of small airplane
The invention provides a protective door capable of resisting impact of a small airplane, and relates to the technical field of impact protective doors. The protective door capable of resisting impactof the small airplane comprises an upper rail housing, wherein a first upper guide rail and a second upper guide rail are embedded to the inner side of the upper rail housing, a plurality of upper guide rail supports are fixedly connected to the top ends of the first upper guide rail and the second upper guide rail, two first upper guide rail wheels are embedded to the first upper guide rail in asliding connection mode, and the bottom ends of the two first upper guide rail wheels are jointly fixedly connected with a left door leaf. An anti-derailing frame is characterized in that anti-derailing steel plates are welded on the two sides of a traveling wheel frame, and the anti-derailing frame is similar to a rail structure through bending forming and hooks the two sides of the rail; and when door leaves encounter great impact force that exceeds the bearing strength of the right door leaf and the left door leaf, the door leaves are deformed, at the moment, the anti-derailing frame hooksthe two sides of the rail, the door is prevented from derailing due to deformation, and the integral safety performance of the right door leaf and the left door leaf is improved.
本发明提供一种抗小飞机撞击的防护门，涉及撞击防护门技术领域。该一种抗小飞机撞击的防护门，包括上轨道罩壳，所所述上轨道罩壳的内侧嵌入连接有第一上导轨道与第二上导轨道，所述第一上导轨道与第二上导轨道的顶端固定连接有若干上导轨支架，所述第一上导轨道嵌入滑动连接有两个第一上导轨轮，两个所述第一上导轨轮的底端共同固定连接有左侧门扇。防脱轨架即在行走轮轮架两侧焊接防脱轨钢板，其通过折弯成型与轨道结构相似，并勾住轨道两侧，当门扇遇到很大冲击力，而此冲击力超出右侧门扇与左侧门扇承受强度时，门扇发生形变，此时防脱轨架会勾住轨道两侧，防止大门因形变而脱轨，提高右侧门扇与左侧门扇整体的安全性能。
Protective door capable of resisting impact of small airplane
一种抗小飞机撞击的防护门
HOU JINLONG (Autor:in) / SHANG YADONG (Autor:in) / SUN MIN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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