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A platform for research: civil engineering, architecture and urbanism
Steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted
The invention discloses a steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted, and relates to the technical field of rolling shutter doors, in particular to the steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted. A connecting column is fixedly sleeved with an inner cavity of the first bearing, a rotating disc is fixedly connected to the inner side of the connecting column, and a limiting groove is formed in the inner side of the rotating disc. According to the steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted, connecting columns are installed on the outer sides of movable electromagnets, the movable electromagnets are arranged in inner cavities of fixing grooves, permanent magnets are installed on the inner walls of the fixing grooves, and the movable electromagnets are located on the inner sides of the connecting columns; and during use, the stainless steel fireproof sleeve and the roller shutter door are conveniently driven to move up and down through the movable electromagnet, so that the roller shutter door is quickly rolled, the working speed of the device is increased, the working stability of the device is improved, and the roller shutter door is prevented from sliding.
本发明公开了一种快速提升的钢制双层防火卷帘门结构，涉及卷帘门技术领域，具体为一种快速提升的钢制双层防火卷帘门结构，包括地面和安装框和固定槽，所述安装框内腔的左右壁分别固定套装有第一轴承，所述第一轴承的内腔固定套装有连接柱，所述连接柱的内侧固定连接有转动盘，所述转动盘的内侧开设有限位槽。该快速提升的钢制双层防火卷帘门结构，使活动电磁铁的外侧安装连接柱，使活动电磁铁至于固定槽的内腔，在固定槽的内壁安装有永磁体，使活动电磁铁位于连接柱的内侧，在使用时方便通过活动电磁铁带动不锈钢防火套和卷帘门上下运动，使卷帘门完成快速收卷，提高了装置的工作速度，与装置工作的稳定性，避免卷帘门的滑链。
Steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted
The invention discloses a steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted, and relates to the technical field of rolling shutter doors, in particular to the steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted. A connecting column is fixedly sleeved with an inner cavity of the first bearing, a rotating disc is fixedly connected to the inner side of the connecting column, and a limiting groove is formed in the inner side of the rotating disc. According to the steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted, connecting columns are installed on the outer sides of movable electromagnets, the movable electromagnets are arranged in inner cavities of fixing grooves, permanent magnets are installed on the inner walls of the fixing grooves, and the movable electromagnets are located on the inner sides of the connecting columns; and during use, the stainless steel fireproof sleeve and the roller shutter door are conveniently driven to move up and down through the movable electromagnet, so that the roller shutter door is quickly rolled, the working speed of the device is increased, the working stability of the device is improved, and the roller shutter door is prevented from sliding.
本发明公开了一种快速提升的钢制双层防火卷帘门结构，涉及卷帘门技术领域，具体为一种快速提升的钢制双层防火卷帘门结构，包括地面和安装框和固定槽，所述安装框内腔的左右壁分别固定套装有第一轴承，所述第一轴承的内腔固定套装有连接柱，所述连接柱的内侧固定连接有转动盘，所述转动盘的内侧开设有限位槽。该快速提升的钢制双层防火卷帘门结构，使活动电磁铁的外侧安装连接柱，使活动电磁铁至于固定槽的内腔，在固定槽的内壁安装有永磁体，使活动电磁铁位于连接柱的内侧，在使用时方便通过活动电磁铁带动不锈钢防火套和卷帘门上下运动，使卷帘门完成快速收卷，提高了装置的工作速度，与装置工作的稳定性，避免卷帘门的滑链。
Steel double-layer fireproof rolling shutter door structure capable of being rapidly lifted
一种快速提升的钢制双层防火卷帘门结构
JI CHUNCHUAN (author)
2022-03-01
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
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