The invention discloses a variable frequency integrated tower crane electric control system. The system comprises a cab control cabinet and a rotary walking board driving cabinet which are electrically connected, and an operation handle, a stroke limiting switch, a PLC, a GPS positioning module, a display screen, a sensor signal acquisition board, a wireless module, a plurality of sensors and a video monitoring system are arranged in the cab control cabinet. The operation handle and the stroke limiting switch are connected to the PLC, the GPS positioning module, the display screen and the sensor signal acquisition board are in communication connection with the PLC, and the plurality of sensors and the wireless module are connected with the sensor signal acquisition board. The integrated driving cabinet is high in integration level, small in occupied space and more economical and practical, and unification of the electric control system of a tower crane is achieved.
本发明公开了一种变频一体化塔式起重机电控系统,包括电连接的司机室控制柜和回转走台驱动柜,所述司机室控制柜内设有操作手柄、行程限位开关、PLC、GPS定位模块、显示屏、传感器信号采集板、无线模块、若干传感器、视频监控系统,所述操作手柄、行程限位开关连接到PLC,所述GPS定位模块、显示屏、传感器采信号采集板与PLC通信连接,所述若干传感器、无线模块与传感器信号采集板连接。一体化驱动柜的集成度高,占用空间小,更加经济实惠,实现塔机电控系统的统一化。
Variable frequency integrated tower crane electric control system
一种变频一体化塔式起重机电控系统
2021-12-31
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2025
|Tower crane integrated frequency converter control system
European Patent Office | 2020
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