The invention discloses a multi-adaptive permanent magnet synchronous traction machine driving system which comprises a single-layer main engine base installed on a machine placing beam of a shaft machine room, a traction wheel fixed to the power output end of a permanent magnet synchronous traction machine, a guide wheel fixed to the main engine base, a car top rope wheel assembly fixed to the top of a car and a rope head base fixed to the machine placing beam. One end of the steel wire rope assembly is connected with the counterweight, the other end of the steel wire rope assembly bypasses the car roof rope wheel assembly and is connected with the rope head seat, the steel wire rope assembly bypasses two circles on the traction wheel and the guide wheel, and a first supporting seat arranged on the main machine seat and used for installing the guide wheel and a second supporting seat arranged on the main machine seat and used for installing the permanent magnet synchronous traction machine are connected through a horizontal crosspiece. The steel wire rope is wound by two circles, so that the wrap angle alpha of the steel wire rope on the traction wheel is increased, the strength of the main engine base made of materials of small specifications and models can meet the design requirement, the material cost of the main engine base is saved, and the structure is more convenient when the main engine base is installed on site.
本发明公开了一种多适应性的永磁同步曳引机驱动系统,包括:安装在井道机房搁机梁上的单层主机座,固定于永磁同步曳引机动力输出端的曳引轮,固定于主机座上的导向轮,固定于轿厢顶部的轿顶绳轮组件,固定于搁机梁上的绳头座,一端连接对重,另一端绕过轿顶绳轮组件与绳头座连接的钢丝绳组件,钢丝绳组件在曳引轮与导向轮上绕行两圈,主机座上设置的用于安装导向轮的第一支撑座与用于安装永磁同步曳引机的第二支撑座之间通过水平的横档连接。钢丝绳绕行两圈增大了钢丝绳在曳引轮上的包角α,选择小规格型号的材料制作的主机座的强度能够满足设计需求,节省了主机座的材料成本且结构兼得主机座在现场安装时更加方便。
Multi-adaptive permanent magnet synchronous traction machine driving system
一种多适应性的永磁同步曳引机驱动系统
2022-07-22
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Inner rotor permanent magnet synchronous traction machine
European Patent Office | 2015
|Gearless permanent magnet synchronous overload traction machine
European Patent Office | 2020
|Self-air-cooling permanent magnet synchronous traction machine
European Patent Office | 2023
|Servo-driven permanent magnet synchronous gearless traction machine
European Patent Office | 2023
|