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A platform for research: civil engineering, architecture and urbanism
Steel door frame and steel entrance door
The invention discloses a steel door frame. The steel door frame comprises a main transverse plate, a main vertical plate, an auxiliary transverse plate, an auxiliary vertical plate, a first connecting groove and a second connecting groove; the main transverse plate and the auxiliary transverse plate are connected through the first connecting groove, the main vertical plate and the auxiliary vertical plate are connected through the second connecting groove, the main vertical plate is arranged on the two sides of the main transverse plate, the auxiliary vertical plate is arranged on the two sides of the auxiliary transverse plate; the main transverse plate is provided with a first tenon, the main vertical plate is provided with a first mortise, the main vertical plate and the main transverse plate are in mortise and tenon joint through the first tenon and the first mortise to form a main door frame, the auxiliary transverse plate is provided with a second tenon, the auxiliary vertical plate is provided with a second mortise, the auxiliary vertical plate and the auxiliary transverse plate are in mortise and tenon joint through the second tenon and the second mortise to form an auxiliary door frame; and the main transverse plate, the auxiliary transverse plate and the first connecting groove are parallel to one another, and the main vertical plate, the auxiliary vertical plate andthe second connecting groove are parallel to one another. The invention further discloses a steel entrance door, and the steel entrance door is arranged in the steel door frame. The steel door frameand the steel entrance door do not need to be welded, and the installation is easy.
本发明公开了一种钢制门框，包括主横板、主竖板、副横板、副竖板、第一连接槽和第二连接槽。主横板和副横板通过第一连接槽连接，主竖板和副竖板通过第二连接槽连接，主竖板设置于主横板的两侧，副竖板设置于副横板的两侧。主横板上设置有第一榫头，主竖板上设置有第一榫眼，主竖板与主横板通过第一榫头和第一榫眼榫卯连接成主门框。副横板设置有第二榫头，副竖板设置有第二榫眼，副竖板与副横板通过第二榫头和第二榫眼榫卯连接成副门框。主横板、副横板和第一连接槽相互平行，主竖板、副竖板和第二连接槽相互平行。本发明还公开了一种钢制入户门，设置在钢制门框内。本公开的钢制门框和钢制入户门无需焊接，安装简易。
Steel door frame and steel entrance door
The invention discloses a steel door frame. The steel door frame comprises a main transverse plate, a main vertical plate, an auxiliary transverse plate, an auxiliary vertical plate, a first connecting groove and a second connecting groove; the main transverse plate and the auxiliary transverse plate are connected through the first connecting groove, the main vertical plate and the auxiliary vertical plate are connected through the second connecting groove, the main vertical plate is arranged on the two sides of the main transverse plate, the auxiliary vertical plate is arranged on the two sides of the auxiliary transverse plate; the main transverse plate is provided with a first tenon, the main vertical plate is provided with a first mortise, the main vertical plate and the main transverse plate are in mortise and tenon joint through the first tenon and the first mortise to form a main door frame, the auxiliary transverse plate is provided with a second tenon, the auxiliary vertical plate is provided with a second mortise, the auxiliary vertical plate and the auxiliary transverse plate are in mortise and tenon joint through the second tenon and the second mortise to form an auxiliary door frame; and the main transverse plate, the auxiliary transverse plate and the first connecting groove are parallel to one another, and the main vertical plate, the auxiliary vertical plate andthe second connecting groove are parallel to one another. The invention further discloses a steel entrance door, and the steel entrance door is arranged in the steel door frame. The steel door frameand the steel entrance door do not need to be welded, and the installation is easy.
本发明公开了一种钢制门框，包括主横板、主竖板、副横板、副竖板、第一连接槽和第二连接槽。主横板和副横板通过第一连接槽连接，主竖板和副竖板通过第二连接槽连接，主竖板设置于主横板的两侧，副竖板设置于副横板的两侧。主横板上设置有第一榫头，主竖板上设置有第一榫眼，主竖板与主横板通过第一榫头和第一榫眼榫卯连接成主门框。副横板设置有第二榫头，副竖板设置有第二榫眼，副竖板与副横板通过第二榫头和第二榫眼榫卯连接成副门框。主横板、副横板和第一连接槽相互平行，主竖板、副竖板和第二连接槽相互平行。本发明还公开了一种钢制入户门，设置在钢制门框内。本公开的钢制门框和钢制入户门无需焊接，安装简易。
Steel door frame and steel entrance door
钢制门框和钢制入户门
ZHANG LUXU (author) / ZONG XUEFENG (author) / XU XINDENG (author)
2020-11-06
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
RECEIVING ELEMENT FOR STEEL DOOR FRAME AND STEEL DOOR FRAME
| European Patent Office | 2018