A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a tunnel type safety fire-fighting door. The tunnel type safety fire-fighting door comprises a door frame and a door plate; the door plate is installed on one side in the door frame and embedded into the periphery in the door frame; a rotating shaft is transversely, perpendicularly and rotationally connected with the center of the door plate, the two ends of the rotating shaft extend to the outer side of the door plate to be fixedly connected with locking rotating discs, the left and right sides of the door plate are each provided with a ventilation groove, and the leftand right sides of the door plate are provided with ventilation devices corresponding to the ventilation grooves. According to the tunnel type safety fire-fighting door, when the locking rotary discsrotate, the rotary shaft is driven to rotate, the rotary shaft drives an inserting plate to be inserted into an inserting groove in a rotating mode, meanwhile a gear drives rack rods on the two sidesto move up and down correspondingly, so that an inserting rod is inserted into an inserting hole, the door plate is tightly clamped with the door frame up and down and left and right, the door plate is firmer, and the stress capacity of the door plate is improved; and airflow flows on the two sides of the door plate through the ventilation grooves, the heat dissipation effect can be achieved, theventilation grooves can be closed through deformation of elastic strips under the impact of the airflow, the airflow can be prevented from impacting safety rooms of storage equipment such as tunnel caverns, and the protection effect is achieved.
本发明提供一种隧道式安全消防门，包括门框、门板,门框内一侧安装有门板，门板与门框内部四周嵌合，门板中心横向垂直转动连接有转轴，转轴两端均延伸至门板外侧固定连接有闭锁转盘，门板左右两侧分别设有通风槽，门板左右两侧对应通风槽均安装有通风装置，本发明提供一种隧道式安全消防门，通过闭锁转盘转动时带动转轴转动，转轴带动插板转动插入插槽，同时齿轮带动两侧齿条杆分别上下移动，从而使得插杆插入插孔内，使得门板上下左右均与门框紧密卡合，门板更加牢固，提高门板受力能力，气流通过通风槽在门板两侧流动，可实现散热效果,受气流冲击通过弹性条形变可闭合通风槽，可防止气流冲击隧道洞室这类存放设备的安全室内，起到防护作用。
The invention provides a tunnel type safety fire-fighting door. The tunnel type safety fire-fighting door comprises a door frame and a door plate; the door plate is installed on one side in the door frame and embedded into the periphery in the door frame; a rotating shaft is transversely, perpendicularly and rotationally connected with the center of the door plate, the two ends of the rotating shaft extend to the outer side of the door plate to be fixedly connected with locking rotating discs, the left and right sides of the door plate are each provided with a ventilation groove, and the leftand right sides of the door plate are provided with ventilation devices corresponding to the ventilation grooves. According to the tunnel type safety fire-fighting door, when the locking rotary discsrotate, the rotary shaft is driven to rotate, the rotary shaft drives an inserting plate to be inserted into an inserting groove in a rotating mode, meanwhile a gear drives rack rods on the two sidesto move up and down correspondingly, so that an inserting rod is inserted into an inserting hole, the door plate is tightly clamped with the door frame up and down and left and right, the door plate is firmer, and the stress capacity of the door plate is improved; and airflow flows on the two sides of the door plate through the ventilation grooves, the heat dissipation effect can be achieved, theventilation grooves can be closed through deformation of elastic strips under the impact of the airflow, the airflow can be prevented from impacting safety rooms of storage equipment such as tunnel caverns, and the protection effect is achieved.
本发明提供一种隧道式安全消防门，包括门框、门板,门框内一侧安装有门板，门板与门框内部四周嵌合，门板中心横向垂直转动连接有转轴，转轴两端均延伸至门板外侧固定连接有闭锁转盘，门板左右两侧分别设有通风槽，门板左右两侧对应通风槽均安装有通风装置，本发明提供一种隧道式安全消防门，通过闭锁转盘转动时带动转轴转动，转轴带动插板转动插入插槽，同时齿轮带动两侧齿条杆分别上下移动，从而使得插杆插入插孔内，使得门板上下左右均与门框紧密卡合，门板更加牢固，提高门板受力能力，气流通过通风槽在门板两侧流动，可实现散热效果,受气流冲击通过弹性条形变可闭合通风槽，可防止气流冲击隧道洞室这类存放设备的安全室内，起到防护作用。
Tunnel type safety fire-fighting door
一种隧道式安全消防门
ZHOU LIHOU (author)
2021-03-02
Patent
Electronic Resource
Chinese
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Safety intelligent emergency door of fire fighting access
| European Patent Office | 2023