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Interlocking structure of negative pressure laboratory air-tight door
An interlocking structure of a negative pressure laboratory air-tight door relates to a negative pressure door locking structure and comprises a first front chamber and a second front chamber which are communicated with each other. When an inter-chamber sealing door (16) is in a closed state and a movable door (10) of a front chamber sealing door (13) or a front second chamber sealing door (18) is in a completely open state, two sliding blocks (4) located between the movable door (10) in the open state and the inter-chamber sealing door (16) are located at the upper ends of the two sliding rods (3), and a pull rope (8) located between the movable door (10) in the open state and the inter-chamber sealing door (16) is in a tightened state. The two locking mechanisms are arranged between the first-chamber sealing door, the inter-chamber sealing door and the second-chamber sealing door respectively, interlocking is formed through the two locking mechanisms, the purpose that the two adjacent sealing doors cannot be opened at the same time can be achieved through a physical structure, and an electromagnetic control door is effectively supplemented.
一种负压实验室密闭门的连锁结构，涉及一种负压门锁闭结构，包括前一室和前二室，前一室和前二室连通设置，在室间密封门（16）处于关闭状态、前一室密封门（13）或前二室密封门（18）的活动门（10）处于完全开启状态时位于开启状态的活动门（10）和室间密封门（16）之间的两滑块（4）均位于两滑杆（3）的上端，位于开启状态的活动门（10）和室间密封门（16）之间的拉绳（8）处于绷紧状态；本发明通过在前一室密封门、室间密封门和前二室密封门之间分别设置两套锁闭机构，利用两锁闭机构形成互锁，实现了利用物理结构就可以达到相邻两密封门之间不可以同时打开的目的，对电磁控制门做了有效的补充。
Interlocking structure of negative pressure laboratory air-tight door
An interlocking structure of a negative pressure laboratory air-tight door relates to a negative pressure door locking structure and comprises a first front chamber and a second front chamber which are communicated with each other. When an inter-chamber sealing door (16) is in a closed state and a movable door (10) of a front chamber sealing door (13) or a front second chamber sealing door (18) is in a completely open state, two sliding blocks (4) located between the movable door (10) in the open state and the inter-chamber sealing door (16) are located at the upper ends of the two sliding rods (3), and a pull rope (8) located between the movable door (10) in the open state and the inter-chamber sealing door (16) is in a tightened state. The two locking mechanisms are arranged between the first-chamber sealing door, the inter-chamber sealing door and the second-chamber sealing door respectively, interlocking is formed through the two locking mechanisms, the purpose that the two adjacent sealing doors cannot be opened at the same time can be achieved through a physical structure, and an electromagnetic control door is effectively supplemented.
一种负压实验室密闭门的连锁结构，涉及一种负压门锁闭结构，包括前一室和前二室，前一室和前二室连通设置，在室间密封门（16）处于关闭状态、前一室密封门（13）或前二室密封门（18）的活动门（10）处于完全开启状态时位于开启状态的活动门（10）和室间密封门（16）之间的两滑块（4）均位于两滑杆（3）的上端，位于开启状态的活动门（10）和室间密封门（16）之间的拉绳（8）处于绷紧状态；本发明通过在前一室密封门、室间密封门和前二室密封门之间分别设置两套锁闭机构，利用两锁闭机构形成互锁，实现了利用物理结构就可以达到相邻两密封门之间不可以同时打开的目的，对电磁控制门做了有效的补充。
Interlocking structure of negative pressure laboratory air-tight door
一种负压实验室密闭门的连锁结构
ZHAO TAOTAO (author) / MA GUOXIN (author) / XIE YU (author) / LI HUI (author) / WANG CONG (author) / MA MING (author) / WANG XIAOYU (author) / REN CHENJING (author) / ZHANG ZHENGQI (author) / XIE RUIYANG (author)
2024-07-09
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
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
Three-door interlocking mobile laboratory and interlocking method thereof
| European Patent Office | 2021