Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Civil air defense door closing structure and manufacturing process thereof
The invention relates to a civil air defense door closing structure and a manufacturing process thereof, and relates to the technical field of civil air defense doors, the civil air defense door closing structure comprises a sliding rod and a door closer, and a connecting rod is arranged between the door closer and the sliding rod; the door closer comprises a shell, a pushing piece and a reset piece. The pushing part is used for compressing the reset part when the door is opened. The reset part automatically resets to automatically close the door when the door is closed. A locking assembly is arranged on the pushing piece and comprises a locking rotary disc, a locking clamping piece and a fixing piece, the central axis of the fixing piece and the central axis of the locking rotary disc are collinear, the fixing piece and the locking rotary disc are arranged at intervals in the radial direction of the fixing piece and the locking rotary disc, and the outer end of the locking clamping piece can abut against the inner wall of the fixing piece. A door closing structure is achieved through the sliding rod, the door closer and the connecting rod, the locking assembly is arranged, so that the door can be automatically clamped when the door opening speed is too high, and therefore the door can be locked when subjected to huge impact, and the door is prevented from being rushed open.
本申请涉及一种人防门闭门结构及其制作工艺，涉及人防门的技术领域，防门闭门结构包括滑杆和闭门器，闭门器与滑杆之间设置有连杆；闭门器包括壳体、推动件和复位件；推动件用于开门时压缩复位件，复位件用关门时自动复位将门自动关闭；在推动件上设置有锁定组件，锁定组件包括锁定转盘、锁定卡件和固定件，固定件的中轴线与锁定转盘的中轴线共线设置且固定件与锁定转盘沿两者的径向相互间隔设置，锁定卡件的外端能够与固定件的内壁相互抵触。本申请通过滑杆、闭门器和连杆实现闭门结构，通过锁定组件的设置，使得开门时速度过快会自动将门卡死，从而让门在受到巨大冲击时能够将门锁定，防止门被冲开。
Civil air defense door closing structure and manufacturing process thereof
The invention relates to a civil air defense door closing structure and a manufacturing process thereof, and relates to the technical field of civil air defense doors, the civil air defense door closing structure comprises a sliding rod and a door closer, and a connecting rod is arranged between the door closer and the sliding rod; the door closer comprises a shell, a pushing piece and a reset piece. The pushing part is used for compressing the reset part when the door is opened. The reset part automatically resets to automatically close the door when the door is closed. A locking assembly is arranged on the pushing piece and comprises a locking rotary disc, a locking clamping piece and a fixing piece, the central axis of the fixing piece and the central axis of the locking rotary disc are collinear, the fixing piece and the locking rotary disc are arranged at intervals in the radial direction of the fixing piece and the locking rotary disc, and the outer end of the locking clamping piece can abut against the inner wall of the fixing piece. A door closing structure is achieved through the sliding rod, the door closer and the connecting rod, the locking assembly is arranged, so that the door can be automatically clamped when the door opening speed is too high, and therefore the door can be locked when subjected to huge impact, and the door is prevented from being rushed open.
本申请涉及一种人防门闭门结构及其制作工艺，涉及人防门的技术领域，防门闭门结构包括滑杆和闭门器，闭门器与滑杆之间设置有连杆；闭门器包括壳体、推动件和复位件；推动件用于开门时压缩复位件，复位件用关门时自动复位将门自动关闭；在推动件上设置有锁定组件，锁定组件包括锁定转盘、锁定卡件和固定件，固定件的中轴线与锁定转盘的中轴线共线设置且固定件与锁定转盘沿两者的径向相互间隔设置，锁定卡件的外端能够与固定件的内壁相互抵触。本申请通过滑杆、闭门器和连杆实现闭门结构，通过锁定组件的设置，使得开门时速度过快会自动将门卡死，从而让门在受到巨大冲击时能够将门锁定，防止门被冲开。
Civil air defense door closing structure and manufacturing process thereof
一种人防门闭门结构及其制作工艺
LIU QUANHONG (Autor:in) / GUO MENGMENG (Autor:in) / XU ZHENGLIN (Autor:in) / ZHAO HAIHUA (Autor:in)
20.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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