Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door frame of fireproof door convenient to install
The door frame is matched with a door leaf and comprises a first stand column, a second stand column and a cross beam, the bottom of the first stand column and the bottom of the second stand column are each provided with a first lifting piece, and the bottom, away from the hinged end, of the door leaf is provided with a second lifting piece; a first opening piece is arranged at the upper end of the first stand column, a second opening piece is arranged at the position, equal to the first opening piece in height, of the upper end of the second stand column, and the action directions of the first opening piece and the second opening piece face outwards; transverse moving devices are arranged at the bottoms of the first stand column and the second stand column, the first lifting pieces are installed on the corresponding transverse moving devices, and the transverse moving devices drive the first lifting pieces to horizontally move in the direction perpendicular to and parallel to the cross beam. The first stand column and the second stand column are each provided with a plurality of expansion bolt mounting holes. The door leaf is hinged to the door frame, and installation is convenient.
本发明涉及一种便于安装的防火门的门框，与门扇配合，该门框包括第一立柱、第二立柱和横梁，第一立柱底部和第二立柱底部均设有第一升降件，门扇远离铰接端的底部设有第二升降件；第一立柱上端设有第一撑开件，第二立柱上端与第一撑开件等高位置设有第二撑开件，第一撑开件和第二撑开件的作用方向均向外；第一立柱和第二立柱底部均设有横移装置，各第一升降件安装在对应横移装置上，横移装置带动第一升降件沿垂直和平行于横梁方向水平运动；第一立柱和第二立柱均设有若干膨胀螺栓安装孔；门扇铰接在门框上，便于安装。
Door frame of fireproof door convenient to install
The door frame is matched with a door leaf and comprises a first stand column, a second stand column and a cross beam, the bottom of the first stand column and the bottom of the second stand column are each provided with a first lifting piece, and the bottom, away from the hinged end, of the door leaf is provided with a second lifting piece; a first opening piece is arranged at the upper end of the first stand column, a second opening piece is arranged at the position, equal to the first opening piece in height, of the upper end of the second stand column, and the action directions of the first opening piece and the second opening piece face outwards; transverse moving devices are arranged at the bottoms of the first stand column and the second stand column, the first lifting pieces are installed on the corresponding transverse moving devices, and the transverse moving devices drive the first lifting pieces to horizontally move in the direction perpendicular to and parallel to the cross beam. The first stand column and the second stand column are each provided with a plurality of expansion bolt mounting holes. The door leaf is hinged to the door frame, and installation is convenient.
本发明涉及一种便于安装的防火门的门框，与门扇配合，该门框包括第一立柱、第二立柱和横梁，第一立柱底部和第二立柱底部均设有第一升降件，门扇远离铰接端的底部设有第二升降件；第一立柱上端设有第一撑开件，第二立柱上端与第一撑开件等高位置设有第二撑开件，第一撑开件和第二撑开件的作用方向均向外；第一立柱和第二立柱底部均设有横移装置，各第一升降件安装在对应横移装置上，横移装置带动第一升降件沿垂直和平行于横梁方向水平运动；第一立柱和第二立柱均设有若干膨胀螺栓安装孔；门扇铰接在门框上，便于安装。
Door frame of fireproof door convenient to install
便于安装的防火门的门框
QIU LONGXUAN (Autor:in) / HUANG ZENGHUI (Autor:in)
26.05.2023
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