The invention discloses a gearbox suspension type locking disc connection small module drilling winch, and relates to the field of oil field drilling and repairing machine operation equipment. A winchis driven by an alternating-current variable frequency motor, a gearbox transmits power, a main brake is a hydraulic disc brake, an auxiliary brake is a main motor energy consumption brake, a brake disc is installed on the left side of a single roller shaft, and the right side is connected with the gearbox through an idle sleeve suspension type locking disc locking structure. The winch is composed of the roller shaft, a machine frame, a disc brake, a shock absorber, a locking disc, the gearbox, a drill feeding device, a coupler, an angle box, a motor, a lubricating system, an alternating-current variable-frequency control system and the like, the alternating-current variable-frequency motor drives the angle box, a winch shaft is driven by the gearbox, and a roller is driven to achieve ascending and descending of a traveling block. An all-digital vector control voltage source type alternating-current variable-frequency speed regulation device is adopted, a V/f characteristic curve frequency control mode and a magnetic field orientation vector control mode are achieved, and the drill feeding device is connected with a gearbox clutch and is an independent driving system.
本发明公开了一种齿轮箱悬挂式锁紧盘联接小模块钻井绞车,涉及油田钻修机作业设备领域,绞车为交流变频电机驱动,齿轮箱传递动力,主刹车为液压盘刹,辅助刹车为主电机能耗制动,单滚筒轴,左侧安装刹车盘,右侧与齿轮箱采用空套悬挂式锁紧盘锁紧结构连接,绞车由滚筒轴、机架、盘刹、减震器、锁紧盘、齿轮箱、送钻装置、联轴器、角箱、电机、润滑系统、交流变频控制系统等组成,交流变频电机驱动角箱,经齿轮箱驱动绞车轴,带动滚筒实现游车的上提、下放,采用全数字矢量控制电压源型交流变频调速装置,具有V/f特性曲线的频率控制和磁场定向矢量控制方式,送钻装置与齿轮箱离合器联接,是一套独立的驱动系统。
Gearbox suspension type locking disc connection small module drilling winch
一种齿轮箱悬挂式锁紧盘联接小模块钻井绞车
2021-03-26
Patent
Electronic Resource
Chinese
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