Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-leaf concrete structure fireproof protection air-tight door of high speed railway and subway tunnel
The invention belongs to the technical field of protection projects, and discloses a double-leaf concrete structure fireproof protection air-tight door of a high speed railway and a subway tunnel. Thedoor comprises a door frame, a left hinge, a left door leaf, a right hinge, right door leaf, a first fireproof air-tight part and linkage spring locks. The door frame is arranged in the tunnel, and the first fireproof air-tight part is arranged on the front side face of the door frame in the circumferential direction of the door frame. The left door leaf and the door frame are hinged through theleft hinge the right door leaf and the door frame are hinged through the right hinges, and the left door leaf and the right door leaf are both concrete door leaves. The linkage spring locks are arranged on the left door leaf and the right door leaf correspondingly. Each linkage spring lock comprises a base, a handle, a transmission mechanism and a lock head assembly. The bases and the lock head assemblies are mounted on the corresponding door leaves. The handles are mounted on the bases. The transmission mechanisms are connected with the handles and the lock head assemblies correspondingly. According to the scheme, one handle can control multiple lock head assemblies to be unlocked or locked at the same time, the locking effect is improved, and the soundness and reliability of locking areimproved.
本发明属于防护工程技术领域，其公开了一种高速铁路及地铁隧道双扇混凝土结构防火防护密闭门。该门包括门框、左铰页、左门扇、右铰页、右门扇、第一防火密封件和联动碰锁；门框设置于隧道内，沿门框的周向门框的前侧面设置有第一防火密封件；左门扇与门框通过左铰页铰接，右门扇与门框通过右铰页铰接，左门扇和右门扇均为混凝土门扇；联动碰锁分别设置于左门扇和右门扇上，联动碰锁包括：联动碰锁包括基座、把手、传动机构和锁头组件；基座和锁头组件安装在对应门扇上；把手安装在基座上；传动机构分别与把手和锁头组件相连。本发明通过上述方案能实现一个把手同时控制多个锁头组件解锁或者锁闭，改善锁闭效果，提高锁闭时的牢固性和可靠性。
Double-leaf concrete structure fireproof protection air-tight door of high speed railway and subway tunnel
The invention belongs to the technical field of protection projects, and discloses a double-leaf concrete structure fireproof protection air-tight door of a high speed railway and a subway tunnel. Thedoor comprises a door frame, a left hinge, a left door leaf, a right hinge, right door leaf, a first fireproof air-tight part and linkage spring locks. The door frame is arranged in the tunnel, and the first fireproof air-tight part is arranged on the front side face of the door frame in the circumferential direction of the door frame. The left door leaf and the door frame are hinged through theleft hinge the right door leaf and the door frame are hinged through the right hinges, and the left door leaf and the right door leaf are both concrete door leaves. The linkage spring locks are arranged on the left door leaf and the right door leaf correspondingly. Each linkage spring lock comprises a base, a handle, a transmission mechanism and a lock head assembly. The bases and the lock head assemblies are mounted on the corresponding door leaves. The handles are mounted on the bases. The transmission mechanisms are connected with the handles and the lock head assemblies correspondingly. According to the scheme, one handle can control multiple lock head assemblies to be unlocked or locked at the same time, the locking effect is improved, and the soundness and reliability of locking areimproved.
本发明属于防护工程技术领域，其公开了一种高速铁路及地铁隧道双扇混凝土结构防火防护密闭门。该门包括门框、左铰页、左门扇、右铰页、右门扇、第一防火密封件和联动碰锁；门框设置于隧道内，沿门框的周向门框的前侧面设置有第一防火密封件；左门扇与门框通过左铰页铰接，右门扇与门框通过右铰页铰接，左门扇和右门扇均为混凝土门扇；联动碰锁分别设置于左门扇和右门扇上，联动碰锁包括：联动碰锁包括基座、把手、传动机构和锁头组件；基座和锁头组件安装在对应门扇上；把手安装在基座上；传动机构分别与把手和锁头组件相连。本发明通过上述方案能实现一个把手同时控制多个锁头组件解锁或者锁闭，改善锁闭效果，提高锁闭时的牢固性和可靠性。
Double-leaf concrete structure fireproof protection air-tight door of high speed railway and subway tunnel
一种高速铁路及地铁隧道双扇混凝土结构防火防护密闭门
XIE FENG (Autor:in) / WANG YANGMING (Autor:in) / HU SHENGWEI (Autor:in) / NONG XINGZHONG (Autor:in) / XIONG KE (Autor:in) / JIA YANMING (Autor:in) / ZHANG DEJUN (Autor:in) / ZHANG WEI (Autor:in) / ZHAO JUNLONG (Autor:in) / LIU JUNJIAN (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
E05B
LOCKS
,
Schlösser
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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
| Europäisches Patentamt | 2020
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| Europäisches Patentamt | 2020