基于PLC的水平动力猫道自动控制系统研制

摘要

水平动力猫道是石油钻机的关键自动化设备之一,取代了传统钻井作业过程中依靠风动绞车、绳索实现钻杆上、下钻台的方式,采用PLC控制与液压驱动相结合的方式,所有操作均通过无线遥控方式实现,能够很好的保证操作人员及设备的安全.控制系统通过在产品样机的动作试验,各项功能满足油田现场使用要求.%The level power catwalk,one of the key automatic equipment of the oil rig,replaces traditional drilling operation which depends on the wind-driven winch and rope to enable the drill pipe to move up and down the drill floor.By means of combined PLC control and hydraulic drive,all its operations are realized through wireless remote control,thus ensuring the safety of operating personnel and equipment.This control system has passed operation test on prototype products and all its functions meet the requirements for application on oil fields.