The invention discloses a petroleum drilling machine winch control system driven by an anti-explosion frequency conversion all-in-one machine, which comprises a prying body, the anti-explosion frequency conversion all-in-one machine is arranged on the front surface of the prying body, the anti-explosion frequency conversion all-in-one machine is composed of a motor, a frequency conversion driving device and an intelligent control system, and a winch is arranged on the front surface of the prying body. The winch is fixedly connected with a reduction gearbox, the motor is fixedly connected with an input shaft of the reduction gearbox through a coupler, and the variable frequency driving device is provided with an external power cable. According to the petroleum drilling machine winch control system driven by the explosion-proof frequency conversion all-in-one machine, the characteristic that a motor, a frequency conversion driving device and an intelligent control system are integrated is utilized, configuration of an independent frequency conversion room and a driving cable is omitted, and installation modules and driving circuits are reduced; compared with a conventional alternating-current variable-frequency electrically-driven winch control system, the control system is low in cost, small in size, light in weight and simple in structure.
本发明公开了一种防爆变频一体机驱动的石油钻机绞车控制系统,包括撬体,所述撬体的正面设置有防爆变频一体机,所述防爆变频一体机由电动机、变频驱动装置和智能控制系统组成,所述撬体的正面设置有绞车,所述绞车上固定连接有减速箱,所述电动机通过联轴器与减速箱的输入轴固定连接,所述变频驱动装置上设置有外接动力电缆,本发明涉及石油机械制造技术领域。该防爆变频一体机驱动的石油钻机绞车控制系统,利用电动机、变频驱动装置、智能控制系统为一体的特点,取消了配置独立变频房和驱动电缆,减少了安装模块和驱动线路,较常规交流变频电驱动绞车控制系统成本低、体积小、重量轻和结构简单。
Petroleum drilling machine winch control system driven by explosion-proof frequency conversion all-in-one machine
一种防爆变频一体机驱动的石油钻机绞车控制系统
2023-07-11
Patent
Elektronische Ressource
Chinesisch
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