The invention discloses an elevator driving mechanism achieving ascending and descending by using air pressure. The elevator driving mechanism comprises a guide rail, a first sliding block and a second sliding block are arranged on the two sides of the guide rail correspondingly, the first sliding block is connected with an external elevator car, the second sliding block is connected with a spiraldriving device, and the second sliding block and the spiral driving device are arranged in a closed air column. According to the elevator driving mechanism, the pressure intensity change is used as elevator driving power through the spiral driving device, so that the comfort degree is improved, the defects of traditional elevator driving, such as liquid oil leakage of a hydraulic elevator, are overcome, use of traction ropes is reduced, elevator device driving is simple and effective, and the stability of the elevator is greatly improved. Meanwhile, the invention further discloses an elevatorapplying the driving mechanism.
本发明公开一种利用气压升降的电梯驱动机构,包括:导轨,所述导轨两侧分别设有第一滑块和第二滑块,所述第一滑块与外设的电梯的轿厢相连;所述第二滑块连接有螺旋驱动装置,且所述第二滑块和所述螺旋驱动装置被置于一密闭的空气柱内。通过螺旋驱动装置利用空气压强变化作为电梯驱动动力,提高舒适度,克服传统的电梯驱动的弊端,如液压电梯的液油泄漏等问题,减少牵引绳的使用,使电梯装置驱动简单有效,大大提高了电梯的稳定性。同时,本发明又同开了一种应用上述驱动机构的电梯。
Elevator driving mechanism achieving ascending and descending by using air pressure and elevator
一种利用气压升降的电梯驱动机构及电梯
2020-06-23
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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