The invention discloses a petroleum drilling machine winch control system with three-place operation modes. The petroleum drilling machine winch control system comprises a drilling machine PLC, wherein the input end of the drilling machine PLC is connected with a winch control mode assignment switch, a winch body control box, a remote movement control box, a driller house control box and a hook load detection unit respectively; the output end of the drilling machine PLC is connected with a power speed regulation unit, an auxiliary power distribution unit and a disc brake control unit; the output end of the power speed regulation unit is connected with a main driving motor; and the output end of the auxiliary power distribution unit is connected with an auxiliary motor. The invention further discloses a control method of the control system. According to the petroleum drilling machine winch control system with the three-place operation modes, flexible operation of a winch can be achievedthrough three control modes, and safe and convenient operation of the winch under different working condition requirements is met; meanwhile, the three modes can achieve the mutual standby function,and the problems that only driller house operation can be achieved at present and that reliability is low are solved.
本发明公开的具有三地操作方式的石油钻机绞车操控系统,包括钻机PLC控制器,钻机PLC控制器的输入端分别连接有绞车操控模式指配开关、绞车本体操控箱、远程移动操控箱、司钻房操控箱和钩载检测单元,钻机PLC控制器的输出端分别连接有动力调速单元、辅助配电单元和盘刹控制单元,动力调速单元的输出端连接有主驱动电机,辅助配电单元的输出端连接有辅助电机;本发明还公开了操控系统的操控方法。本发明一种具有三地操作方式的石油钻机绞车操控系统,三种操控模式可实现绞车的灵活操作,满足不同工况需求下绞车的安全、便利操作;同时,三种模式可实现互为备用功能,解决了目前仅能司钻房操作存在的可靠性低的问题。
Petroleum drilling machine winch control system with three-place operation modes and control method
具有三地操作方式的石油钻机绞车操控系统及操控方法
2020-12-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66D Haspeln , CAPSTANS |
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