A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a steel fireproof door for an inflammable storage warehouse, and relates to the technical field of fireproof doors. The steel fireproof door aims at solving the locking problem. The steel fireproof door specifically comprises a door frame, door leaves, a connecting mechanism used for connecting the door frame with the door leaves, closing mechanisms used for ensuring that the door leaves are normally closed and an automatic locking mechanism used for locking the door leaves when a fire occurs, wherein the automatic locking mechanism comprises clamping blocks arranged inone of the door leaves and clamping grooves formed in the other door leaf and matched with the clamping blocks; and containing grooves are formed in the inner walls of the door leaves, and containingcylinders are fixedly arranged on the inner walls of the containing grooves. According to the steel fireproof door for the inflammable storage warehouse, by arranging the automatic locking mechanism,if the fire occurs, liquid inside the containing cylinders is heated and evaporated, therefore the internal pressure intensity of the containing cylinders is sharply increased, locking pistons push piston connecting rods to stretch out, and then the clamping blocks stretch out and are inserted into the clamping grooves, so that it is guaranteed that the two door leaves are mutually locked, and the blocking effect is safely and reliably achieved.
本发明公开了用于易燃物存放仓库的钢制防火门，涉及防火门技术领域；为了解决锁止问题；具体包括门框、门扇以及用于连接所述门框与所述门扇的连接机构、保证所述门扇常闭的闭合机构和发生火情锁止所述门扇的自动锁止机构，所述自动锁止机构包括设置于其中一个所述门扇内的卡块和开设于另外一个所述门扇且与所述卡块相互配合的卡槽，所述门扇的内壁开设有容纳槽，所述容纳槽的内壁固定安装有容纳缸。本发明通过设置有自动锁止机构，若出现火情，其内部的液体升温蒸发，使得容纳缸的内部压强急剧增加，从而通过锁止活塞推动活塞连杆伸出，从而使得卡块伸出插进卡槽内，保证两个门扇相互锁止，安全可靠的起到阻隔作用。
The invention discloses a steel fireproof door for an inflammable storage warehouse, and relates to the technical field of fireproof doors. The steel fireproof door aims at solving the locking problem. The steel fireproof door specifically comprises a door frame, door leaves, a connecting mechanism used for connecting the door frame with the door leaves, closing mechanisms used for ensuring that the door leaves are normally closed and an automatic locking mechanism used for locking the door leaves when a fire occurs, wherein the automatic locking mechanism comprises clamping blocks arranged inone of the door leaves and clamping grooves formed in the other door leaf and matched with the clamping blocks; and containing grooves are formed in the inner walls of the door leaves, and containingcylinders are fixedly arranged on the inner walls of the containing grooves. According to the steel fireproof door for the inflammable storage warehouse, by arranging the automatic locking mechanism,if the fire occurs, liquid inside the containing cylinders is heated and evaporated, therefore the internal pressure intensity of the containing cylinders is sharply increased, locking pistons push piston connecting rods to stretch out, and then the clamping blocks stretch out and are inserted into the clamping grooves, so that it is guaranteed that the two door leaves are mutually locked, and the blocking effect is safely and reliably achieved.
本发明公开了用于易燃物存放仓库的钢制防火门，涉及防火门技术领域；为了解决锁止问题；具体包括门框、门扇以及用于连接所述门框与所述门扇的连接机构、保证所述门扇常闭的闭合机构和发生火情锁止所述门扇的自动锁止机构，所述自动锁止机构包括设置于其中一个所述门扇内的卡块和开设于另外一个所述门扇且与所述卡块相互配合的卡槽，所述门扇的内壁开设有容纳槽，所述容纳槽的内壁固定安装有容纳缸。本发明通过设置有自动锁止机构，若出现火情，其内部的液体升温蒸发，使得容纳缸的内部压强急剧增加，从而通过锁止活塞推动活塞连杆伸出，从而使得卡块伸出插进卡槽内，保证两个门扇相互锁止，安全可靠的起到阻隔作用。
Steel fireproof door for inflammable storage warehouse
用于易燃物存放仓库的钢制防火门
CHENG PAN (author)
2020-11-24
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E05B
LOCKS
,
Schlösser
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung