The invention discloses a bridge crane frequency conversion control system with a cart walking deviation rectification function, and an automatic deviation rectification function system comprises a PLC system, a fault system, an automatic deviation rectification adjusting system, a right side wheel position sensing system, a left side wheel position sensing system, a left side wheel automatic deviation rectification device and a right side wheel automatic deviation rectification device. The output end of the PLC system is electrically connected with the input end of the automatic deviation rectifying and adjusting system through a wire, and the output end of the PLC system is electrically connected with the input end of the fault system through a wire. And the output end of the right side wheel position sensing system and the output end of the left side wheel position sensing system are electrically connected with the input end of the automatic deviation rectifying and adjusting system through wires. According to the bridge crane frequency conversion control system with the cart walking deviation correction function, the problem that running wheels of a bridge crane often deviate or gnaw rails at different travel degrees is solved.
本发明公开了一种具备大车行走纠偏功能的桥式起重机变频控制系统,自动纠偏功能系统包括PLC系统、故障系统、自动纠偏调节系统、右侧车轮位置感应系统、左侧车轮位置感应系统、左侧车轮自动纠偏和右侧车轮自动纠偏,PLC系统的输出端通过导线与自动纠偏调节系统的输入端实现电性连接,PLC系统的输出端通过导线与故障系统的输入端实现电性连接,右侧车轮位置感应系统和左侧车轮位置感应系统的输出端通过导线与自动纠偏调节系统的输入端实现电性连接,本发明涉及桥式起重机技术领域。该具备大车行走纠偏功能的桥式起重机变频控制系统,解决了桥式起重机的运行车轮经常会发生不同程车度的跑偏或啃轨现象的问题。
Bridge crane frequency conversion control system with cart walking deviation correction function
一种具备大车行走纠偏功能的桥式起重机变频控制系统
2022-06-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2022
|European Patent Office | 2024
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