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A platform for research: civil engineering, architecture and urbanism
Electric clerestory lifting device
The invention discloses an electric clerestory lifting device. A compression spring and a stay wire are included. The upper end of the compression spring is fixed to a keel frame supporting a whole clerestory, and the lower end of the compression spring is fixed to a purline below the keel frame. One end of the stay wire is fixed to the keel frame, and the other end of the stay wire is connected with a power device. When the stay wire is in a free state, the clerestory is jacked open through the compression spring, and when the stay wire is tensioned, the compression spring is compressed, andthe clerestory is closed. According to the electric clerestory lifting device, the weight of the clerestory is offset through the jacking force of the compression spring, the clerestory can be openedon the premise that no power is needed, and the situation that in the fire disaster state, a power source power supply system is damaged, and clerestory opening for ventilation cannot be achieved is avoided.
本发明公开了一种电动气楼升降装置，包括压缩弹簧和拉线，压缩弹簧的上端固定在支撑整个气楼的龙骨架上，压缩弹簧的下端固定在龙骨架下方的檩条上，拉线的一端固定在龙骨架上，其另一端与一动力装置连接；当拉线处于自由状态时，气楼被压缩弹簧顶开，当拉线被拉紧时，压缩弹簧被压缩，使所述气楼关闭。本发明电动气楼升降装置，依靠压缩弹簧的顶升力将气楼重量抵消掉，在无需任何动力的前提下即可打开气楼，避免火灾状态下电源供电系统遭到破坏而无法打开气楼通风。
Electric clerestory lifting device
The invention discloses an electric clerestory lifting device. A compression spring and a stay wire are included. The upper end of the compression spring is fixed to a keel frame supporting a whole clerestory, and the lower end of the compression spring is fixed to a purline below the keel frame. One end of the stay wire is fixed to the keel frame, and the other end of the stay wire is connected with a power device. When the stay wire is in a free state, the clerestory is jacked open through the compression spring, and when the stay wire is tensioned, the compression spring is compressed, andthe clerestory is closed. According to the electric clerestory lifting device, the weight of the clerestory is offset through the jacking force of the compression spring, the clerestory can be openedon the premise that no power is needed, and the situation that in the fire disaster state, a power source power supply system is damaged, and clerestory opening for ventilation cannot be achieved is avoided.
本发明公开了一种电动气楼升降装置，包括压缩弹簧和拉线，压缩弹簧的上端固定在支撑整个气楼的龙骨架上，压缩弹簧的下端固定在龙骨架下方的檩条上，拉线的一端固定在龙骨架上，其另一端与一动力装置连接；当拉线处于自由状态时，气楼被压缩弹簧顶开，当拉线被拉紧时，压缩弹簧被压缩，使所述气楼关闭。本发明电动气楼升降装置，依靠压缩弹簧的顶升力将气楼重量抵消掉，在无需任何动力的前提下即可打开气楼，避免火灾状态下电源供电系统遭到破坏而无法打开气楼通风。
Electric clerestory lifting device
一种电动气楼升降装置
WANG YING (author) / WU GUO'EN (author) / YIN LITING (author) / ZHENG QING (author) / ZHAI ZHEYUAN (author)
2020-06-09
Patent
Electronic Resource
Chinese
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