Patent ID: 11873658
Assignee: QIQIHAR PUSHI TECHNOLOGY CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 1:
2. The multi-elevator vertically-lifting three-dimensional parking garage according to claim 1, wherein a lower end of the elevator guide rail group is provided with a turbine disk, an upper end of the turbine disk is provided with a disk, a lower end of the turbine disk is a turbine disk convex shaft, an upper end of the disk is a disk convex shaft, three rails are fixedly connected between the turbine disk and the disk, an upper portion of each of the three rails is provided with a bypass wheel a first sprocket wheel is disposed below the bypass wheel, a lower portion of each of the three rails is provided with a second sprocket wheel, the first sprocket wheel is connected with a motor, an inside surface of each of the three rails is provided with a counterweight, the counterweight slides up and down on the inside surface of each of the three rails, an outside surface of each of the three rails is provided with the elevator guide rail seat, and the elevator guide rail seat slides up and down on the outside surface of each of the three rails, the counterweight is connected to the elevator guide rail seat through a traction rope bypassing the bypass wheel, and two ends of a first chain bypass the first sprocket wheel and the second sprocket wheel to be connected to the elevator guide rail seat.