Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground space fireproof blocking device and airtight door leaf common arrangement structure
The invention discloses an underground space fireproof blocking device and airtight door leaf common arrangement structure which comprises an integral door frame structure, an airtight door leaf and a fireproof blocking device. The integral door frame structure comprises a door frame beam, a closed door leaf and door frame fixing piece and a fixed lifting device fixing piece; the closed door leaf and door frame fixing piece and the fixed lifting device fixing piece are both of strip-shaped structures with L-shaped cross sections, are arranged on two pairs of vertical corner angle lines formed by the side walls of the two sides of the door opening and the front face and the back face of the underground structure wall body respectively and are connected with existing underground structure components on the two sides of the door opening. The airtight door leaf is hinged to the airtight door leaf and door frame fixing piece and can rotate towards the front of the underground structure wall; the fireproof blocking device is arranged at the position, corresponding to a door opening, of the back face of the underground structure wall and comprises fireproof roller shutter blades and a fixed lifting device used for driving the fireproof roller shutter blades. The integration of the airtight door leaf and the fireproof blocking device is realized, and the underground space can be more effectively utilized.
本发明公开了地下空间防火阻断装置和密闭门扇共同布置的结构，包括整体式门框结构、密闭门扇和防火阻断装置；整体式门框结构包括门框梁、密闭门扇门框固定件和固定式升降装置固定件；密闭门扇门框固定件和固定式升降装置固定件均为横截面呈“L”形的条状结构，分别设置在门洞的两侧侧壁与地下结构墙体的前面和背面所形成的两对竖直的棱角线，与门洞两侧地下既有结构部件连接，密闭门扇与密闭门扇门框固定件呈铰链连接，能够向地下结构墙体的前面旋转；防火阻断装置设置在地下结构墙体的背面对应门洞的位置，包括防火卷帘叶，以及用于驱动防火卷帘叶的固定式升降装置。本发明实现密闭门扇和防火阻断装置的一体化，还能更加有效的利用地下空间。
Underground space fireproof blocking device and airtight door leaf common arrangement structure
The invention discloses an underground space fireproof blocking device and airtight door leaf common arrangement structure which comprises an integral door frame structure, an airtight door leaf and a fireproof blocking device. The integral door frame structure comprises a door frame beam, a closed door leaf and door frame fixing piece and a fixed lifting device fixing piece; the closed door leaf and door frame fixing piece and the fixed lifting device fixing piece are both of strip-shaped structures with L-shaped cross sections, are arranged on two pairs of vertical corner angle lines formed by the side walls of the two sides of the door opening and the front face and the back face of the underground structure wall body respectively and are connected with existing underground structure components on the two sides of the door opening. The airtight door leaf is hinged to the airtight door leaf and door frame fixing piece and can rotate towards the front of the underground structure wall; the fireproof blocking device is arranged at the position, corresponding to a door opening, of the back face of the underground structure wall and comprises fireproof roller shutter blades and a fixed lifting device used for driving the fireproof roller shutter blades. The integration of the airtight door leaf and the fireproof blocking device is realized, and the underground space can be more effectively utilized.
本发明公开了地下空间防火阻断装置和密闭门扇共同布置的结构，包括整体式门框结构、密闭门扇和防火阻断装置；整体式门框结构包括门框梁、密闭门扇门框固定件和固定式升降装置固定件；密闭门扇门框固定件和固定式升降装置固定件均为横截面呈“L”形的条状结构，分别设置在门洞的两侧侧壁与地下结构墙体的前面和背面所形成的两对竖直的棱角线，与门洞两侧地下既有结构部件连接，密闭门扇与密闭门扇门框固定件呈铰链连接，能够向地下结构墙体的前面旋转；防火阻断装置设置在地下结构墙体的背面对应门洞的位置，包括防火卷帘叶，以及用于驱动防火卷帘叶的固定式升降装置。本发明实现密闭门扇和防火阻断装置的一体化，还能更加有效的利用地下空间。
Underground space fireproof blocking device and airtight door leaf common arrangement structure
地下空间防火阻断装置和密闭门扇共同布置的结构
ZHOU XINZHI (Autor:in) / LIANG ZHENG (Autor:in) / LI YAO (Autor:in) / HUANG YIN (Autor:in) / LIANG YUE (Autor:in)
27.08.2024
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
/
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
Sodium-fire-proof airtight door fireproof sealing structure
| Europäisches Patentamt | 2021
Anti-riot airtight armored steel heat insulation fireproof door
| Europäisches Patentamt | 2024