Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an automatic vault door which comprises a vault door body, a finger switch and a driving mechanism. The vault door body is opened or closed through the finger switch via the driving mechanism. The driving mechanism comprises a fixing frame, a transmission shaft, four transmission wheels, two transmission belts, a cubic balance weight and a motor. The vault door body is fixed to the parts, on one side of the transmission wheels, of the two transmission belts. The motor drives the transmission shaft to rotate through a transmission mechanism, and the cubic balance weight is arranged on the other two transmission belts on the other side of the transmission wheels. An electromagnet is arranged on the fixing frame and is used for attracting the vault door body after the vault door body ascends and is opened. Due to the fact that the cubic balance weight is additionally arranged on the transmission belts, when the vault door body ascends and descends, much labor is saved, the vault door body can be driven to ascend and descend simply through the micromotor, and energy is greatly saved. Due to the fact that the electromagnet is additionally arranged, safety and reliability are improved.
The invention discloses an automatic vault door which comprises a vault door body, a finger switch and a driving mechanism. The vault door body is opened or closed through the finger switch via the driving mechanism. The driving mechanism comprises a fixing frame, a transmission shaft, four transmission wheels, two transmission belts, a cubic balance weight and a motor. The vault door body is fixed to the parts, on one side of the transmission wheels, of the two transmission belts. The motor drives the transmission shaft to rotate through a transmission mechanism, and the cubic balance weight is arranged on the other two transmission belts on the other side of the transmission wheels. An electromagnet is arranged on the fixing frame and is used for attracting the vault door body after the vault door body ascends and is opened. Due to the fact that the cubic balance weight is additionally arranged on the transmission belts, when the vault door body ascends and descends, much labor is saved, the vault door body can be driven to ascend and descend simply through the micromotor, and energy is greatly saved. Due to the fact that the electromagnet is additionally arranged, safety and reliability are improved.
Automatic vault door
LIANG FENG (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch