The invention discloses a traction type anti-falling elevator for a small space and an anti-falling method thereof.The traction type anti-falling elevator comprises a derrick and a lift car arranged in the derrick and further comprises a steel belt driving mechanism, the steel belt driving mechanism comprises a driving rod, a driving wheel is arranged on the driving rod, and a steel belt assembly is wound around the driving wheel; a first gearbox and a main motor driving the first gearbox to rotate are arranged at one end of the driving rod, a second gearbox is arranged at the other end of the driving rod, a generator is connected to the end, away from the driving rod, of the second gearbox, and a generator protector is arranged between the output positive electrode and the output negative electrode of the generator. The second gearbox and the generator are mounted at the other end of the driving rod, so that when the lift car falls and the driving rod rotates highly, the driving rod rotating at a high speed can drive the generator to generate electricity, the generator after electricity generation can give reactive force to the second gearbox, and the second gearbox gives the reactive force to the driving rod; the driving rod drives the car to descend slowly.
本发明公开了一种用于小空间的曳引式防坠落电梯及其防坠落方法,包括井架和设置在井架内的轿厢,还包括钢带驱动机构,所述钢带驱动机构包括驱动杆,所述驱动杆上设置有驱动轮,所述钢带组件绕设在驱动轮上,所述驱动杆一端设置有第一变速箱和驱动第一变速箱转动的主电机,所述驱动杆另一端设置有第二变速箱,所述第二变速箱远离驱动杆一端连接有发电机,所述发电机的输出正极与输出负极之间设置有发电机保护器,本发明通过在驱动杆另一端安装第二变速箱和发电机,从而使得当轿厢下坠,驱动杆高度转动时,高速转动的驱动杆会驱使发电机发电,发电后的发电机会给与第二变速箱反作用力,使得第二变速箱给与驱动杆反作用力,驱动杆驱使轿厢缓慢下降。
Traction type anti-falling elevator for small space and anti-falling method of traction type anti-falling elevator
一种用于小空间的曳引式防坠落电梯及其防坠落方法
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |