Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof window capable of being automatically closed
The invention provides a fireproof window capable of being automatically closed. The fireproof window comprises a window frame, a window body, a pulley, a pull rope, a worm gear, a worm, supporting plates, a bimetallic strip and a protection device, wherein the worm is rotationally connected between the two supporting plates; the two supporting plates are fixedly arranged on an active layer of thebimetallic strip; the bimetallic strip is fixedly arranged on the window frame; the protection device comprises a shell, connecting plates, a first transverse plate, a connecting rod, a second transverse plate, a limiting stop block and an elastic component; one of the ends of the two connecting plates is fixedly connected with the two ends of the bimetallic strip correspondingly, and the other one of the ends of the two connecting plates is fixedly connected with the two ends of the first transverse plate correspondingly; one end of the connecting rod is fixedly connected with the middle ofthe first transverse plate, and the other end of the connecting rod is positioned in an inner cavity of the shell; the second transverse plate is fixedly connected with the other end of the connectingrod; the limiting stop block is fixedly installed on the connecting rod; and one end of the elastic component is connected with the bottom face of the inner cavity of the shell, and the other end ofthe elastic component is fixedly connected with the bottom of the second transverse plate. The fireproof window can be automatically closed when a fire disaster happens, and the overall structure of the fireproof window is simple.
本发明提供了一种可自动关闭的防火窗，包括窗框、窗户、滑轮、拉绳、蜗轮、蜗杆、支撑板、双金属片以及保护装置，蜗杆可转动地连接于两块支撑板之中，两块支撑板固设于双金属片的主动层上，双金属片固设于窗框之上，保护装置包括外壳、连接板、第一横板、连杆、第二横板、限位挡块以及弹性部件，两块连接板的一端分别与双金属片的两端固定连接，另一端分别与第一横板的两端固接，连杆的一端与第一横板的中部固接，另一端位于外壳的内腔之中，第二横板的与连杆的另一端固接，限位块固定安装在连杆之上，弹性部件的一端与外壳的内腔底面连接，另一端与第二横板的底部固接。本发明可以使防火窗在火灾发生时自动关闭，其整体结构简单。
Fireproof window capable of being automatically closed
The invention provides a fireproof window capable of being automatically closed. The fireproof window comprises a window frame, a window body, a pulley, a pull rope, a worm gear, a worm, supporting plates, a bimetallic strip and a protection device, wherein the worm is rotationally connected between the two supporting plates; the two supporting plates are fixedly arranged on an active layer of thebimetallic strip; the bimetallic strip is fixedly arranged on the window frame; the protection device comprises a shell, connecting plates, a first transverse plate, a connecting rod, a second transverse plate, a limiting stop block and an elastic component; one of the ends of the two connecting plates is fixedly connected with the two ends of the bimetallic strip correspondingly, and the other one of the ends of the two connecting plates is fixedly connected with the two ends of the first transverse plate correspondingly; one end of the connecting rod is fixedly connected with the middle ofthe first transverse plate, and the other end of the connecting rod is positioned in an inner cavity of the shell; the second transverse plate is fixedly connected with the other end of the connectingrod; the limiting stop block is fixedly installed on the connecting rod; and one end of the elastic component is connected with the bottom face of the inner cavity of the shell, and the other end ofthe elastic component is fixedly connected with the bottom of the second transverse plate. The fireproof window can be automatically closed when a fire disaster happens, and the overall structure of the fireproof window is simple.
本发明提供了一种可自动关闭的防火窗，包括窗框、窗户、滑轮、拉绳、蜗轮、蜗杆、支撑板、双金属片以及保护装置，蜗杆可转动地连接于两块支撑板之中，两块支撑板固设于双金属片的主动层上，双金属片固设于窗框之上，保护装置包括外壳、连接板、第一横板、连杆、第二横板、限位挡块以及弹性部件，两块连接板的一端分别与双金属片的两端固定连接，另一端分别与第一横板的两端固接，连杆的一端与第一横板的中部固接，另一端位于外壳的内腔之中，第二横板的与连杆的另一端固接，限位块固定安装在连杆之上，弹性部件的一端与外壳的内腔底面连接，另一端与第二横板的底部固接。本发明可以使防火窗在火灾发生时自动关闭，其整体结构简单。
Fireproof window capable of being automatically closed
一种可自动关闭的防火窗
FENG PEIXING (Autor:in)
13.10.2020
Patent
Elektronische Ressource
Chinesisch
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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