Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete civil air defence door and processing technology
The invention relates to a concrete civil air defence door which comprises an outer door frame pre-buried in a wall and a door body assembly rotatably connected to the inner side of the outer door frame. The door body assembly comprises an outer door plate, a mounting rack arranged on the inner side face of the outer door plate and an inner door plate detachably connected to the mounting rack; a hinge seat arranged on one side of the outer door frame is connected to the mounting rack through a hinge shaft; the mounting rack comprises a bottom beam fixed to the bottom edge of the outer door plate, side beams fixed to the two side edges of the outer door plate and a top beam connected to the top edge of the outer door plate. The bottom beam, the side beams and the top beams form the mountingrack of a rectangular frame structure. The inner door plate comprises a plurality of concrete plates which are embedded into the mounting rack from top to bottom, and weight-reducing holes penetrating upper and lower end surfaces are formed in the concrete plate bodies. By splitting the concrete civil air defence door into a plurality of modules which are processed segmentally and transported toa mounting site to be assembled, the transportation difficulty and the mounting difficulty are reduced.
本发明涉及一种混凝土人防门，包括预埋在墙体中的外门框以及转动连接在外门框内侧的门体组件，所述门体组件包括外门板、设置在外门板内侧面上的安装架以及可拆卸连接在安装架上的内门板；所述外门框一侧设置有铰接座与安装架铰轴连接；所述安装架包括固定在外门板底边的底梁、固定在外门板两侧边的边梁以及连接在外门板顶边的顶梁，所述底梁、边梁和顶梁组成矩形框架结构的安装架；所述内门板包括多个混凝土板，所述混凝土板从上向下嵌入到安装架中，所述混凝土板板体上开设有贯穿上下端面的减重孔。本发明中将混凝土人防门拆分成多个模块，并且分段加工，运输到安装现场进行组装，降低运输难度和安装难度。
Concrete civil air defence door and processing technology
The invention relates to a concrete civil air defence door which comprises an outer door frame pre-buried in a wall and a door body assembly rotatably connected to the inner side of the outer door frame. The door body assembly comprises an outer door plate, a mounting rack arranged on the inner side face of the outer door plate and an inner door plate detachably connected to the mounting rack; a hinge seat arranged on one side of the outer door frame is connected to the mounting rack through a hinge shaft; the mounting rack comprises a bottom beam fixed to the bottom edge of the outer door plate, side beams fixed to the two side edges of the outer door plate and a top beam connected to the top edge of the outer door plate. The bottom beam, the side beams and the top beams form the mountingrack of a rectangular frame structure. The inner door plate comprises a plurality of concrete plates which are embedded into the mounting rack from top to bottom, and weight-reducing holes penetrating upper and lower end surfaces are formed in the concrete plate bodies. By splitting the concrete civil air defence door into a plurality of modules which are processed segmentally and transported toa mounting site to be assembled, the transportation difficulty and the mounting difficulty are reduced.
本发明涉及一种混凝土人防门，包括预埋在墙体中的外门框以及转动连接在外门框内侧的门体组件，所述门体组件包括外门板、设置在外门板内侧面上的安装架以及可拆卸连接在安装架上的内门板；所述外门框一侧设置有铰接座与安装架铰轴连接；所述安装架包括固定在外门板底边的底梁、固定在外门板两侧边的边梁以及连接在外门板顶边的顶梁，所述底梁、边梁和顶梁组成矩形框架结构的安装架；所述内门板包括多个混凝土板，所述混凝土板从上向下嵌入到安装架中，所述混凝土板板体上开设有贯穿上下端面的减重孔。本发明中将混凝土人防门拆分成多个模块，并且分段加工，运输到安装现场进行组装，降低运输难度和安装难度。
Concrete civil air defence door and processing technology
一种混凝土人防门及加工工艺
ZHU JIAFU (Autor:in) / YANG PEIDONG (Autor:in) / ZHAO XIN (Autor:in)
14.04.2020
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
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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