The invention discloses an elevator lifting driving structure and an elevator. The elevator lifting driving structure comprises a vertical mounting frame, a transmission wheel disc, a driving mechanism, a lifting worm, a pinion and a rack. Mounting seats are oppositely arranged on one side of the vertical mounting frame up and down; the transmission wheel disc is rotationally mounted on one side of the vertical mounting frame and located between the two mounting bases, and an end gear ring is arranged on the side, away from the vertical mounting frame, of the transmission wheel disc; the driving mechanism drives the transmission wheel disc to rotate; a rotating shaft is rotatably mounted between the two mounting seats, a lifting worm is coaxially fixed on the rotating shaft, one side of the lifting worm is arranged in the end gear ring, and the other side of the lifting worm protrudes out of the sides, away from the vertical mounting frame, of the mounting seats; the pinion is coaxially fixed on the rotating shaft, the outer diameter of the pinion is smaller than that of the lifting worm, and the pinion is meshed with the end gear ring; the rack is fixed to the side wall of the elevator shaft in the vertical direction and meshed with the lifting worm. The device is simple in structure and safe and reliable in elevator operation.
本发明公开了一种电梯升降驱动结构以及升降电梯,该电梯升降驱动结构包括竖立安装架、传动轮盘、驱动机构、升降蜗杆、小齿轮和齿条;竖立安装架的一侧上下相对设置有安装座;传动轮盘转动安装于竖立安装架的一侧并位于两个安装座之间,传动轮盘远离竖立安装架的一侧设置有端齿环;驱动机构用于驱动传动轮盘转动;两个安装座之间转动安装有一转动轴,升降蜗杆同轴固定于转动轴上,升降蜗杆的一侧置于端齿环内,另一侧凸出安装座远离竖立安装架的一侧;小齿轮同轴固定于转动轴上,小齿轮的外径小于升降蜗杆的外径,且小齿轮与端齿环啮合;齿条沿竖向固定在电梯井的侧壁上,并与升降蜗杆啮合。本发明结构且简单,电梯运行安全可靠。
Elevator lifting driving structure and elevator
一种电梯升降驱动结构及升降电梯
2023-09-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |