A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a steel structure civil air defense door which comprises a structural cabin and a base. The structural cabin is internally provided with a slide-moving groove, the structural cabin is internally provided with a sliding groove, a supporting frame is slidably installed in the sliding groove, and a door body is fixedly installed under the supporting frame. A base is arranged at the bottom of the structural cabin, a limiting block is arranged inside the base, a plurality of sets of blocking blocks are arranged at the bottom of the door body, and an upper blocking block is arranged on the inner upper part of the structural cabin. According to the steel structure civil air defense door, a rotating shaft is driven to rotate by a motor, a rack is driven to move up and downby the rotation of a gear, the door body is driven to lift and lower through the gear, and the structure design of the supporting frame and the sliding groove is used for guiding to achieve the vertical lifting and lowering of the door body; the structure can resist greater side impact, thereby enhancing the hazard protection capability of the civil air defense door; and in addition, the verticallifting structure can use the gravity of the door body to assist in the descent, closing is more easier, and the safety is further improved in emergency situations.
本发明公开了一种钢结构人防门，包括结构舱和底座，结构舱内部设置有滑动槽，结构舱内部设置有滑槽，滑槽内滑动安装有支撑架，支撑架下方固定安装有门体，结构舱底部设置有底座，底座内部设置有限位块，门体底部设置有若干组阻挡块，结构舱内上方设置有上阻挡块。该人防门通过电机带动转动轴进行转动，通过齿轮的转动带动齿条进行上下位置的移动，通过齿条带动门体整体进行升降，通过支撑架和滑槽的结构设计进行导向，实现对于门体的竖直升降，该结构可以抵抗更大的侧面冲击力，从而提升人防门的危险防护能力，另外竖直升降的结构，可以利用门体自身的重力来辅助下降，更加容易关闭，在紧急情况下进一步提升安全性。
The invention discloses a steel structure civil air defense door which comprises a structural cabin and a base. The structural cabin is internally provided with a slide-moving groove, the structural cabin is internally provided with a sliding groove, a supporting frame is slidably installed in the sliding groove, and a door body is fixedly installed under the supporting frame. A base is arranged at the bottom of the structural cabin, a limiting block is arranged inside the base, a plurality of sets of blocking blocks are arranged at the bottom of the door body, and an upper blocking block is arranged on the inner upper part of the structural cabin. According to the steel structure civil air defense door, a rotating shaft is driven to rotate by a motor, a rack is driven to move up and downby the rotation of a gear, the door body is driven to lift and lower through the gear, and the structure design of the supporting frame and the sliding groove is used for guiding to achieve the vertical lifting and lowering of the door body; the structure can resist greater side impact, thereby enhancing the hazard protection capability of the civil air defense door; and in addition, the verticallifting structure can use the gravity of the door body to assist in the descent, closing is more easier, and the safety is further improved in emergency situations.
本发明公开了一种钢结构人防门，包括结构舱和底座，结构舱内部设置有滑动槽，结构舱内部设置有滑槽，滑槽内滑动安装有支撑架，支撑架下方固定安装有门体，结构舱底部设置有底座，底座内部设置有限位块，门体底部设置有若干组阻挡块，结构舱内上方设置有上阻挡块。该人防门通过电机带动转动轴进行转动，通过齿轮的转动带动齿条进行上下位置的移动，通过齿条带动门体整体进行升降，通过支撑架和滑槽的结构设计进行导向，实现对于门体的竖直升降，该结构可以抵抗更大的侧面冲击力，从而提升人防门的危险防护能力，另外竖直升降的结构，可以利用门体自身的重力来辅助下降，更加容易关闭，在紧急情况下进一步提升安全性。
Steel structure civil air defense door
一种钢结构人防门
CHEN HAILONG (author)
2020-10-02
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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