The utility model relates to a special tool for regulating the balance of oil pumping beam, including wrench and hammer, wrench and counterweight balance block fixing bolt nut balance block is matched with the free end of the welding wrench with sliding rod nut, perpendicular to the axis of the wrench handle and perpendicular to the plum blossom wrench the first axis sliding rod nut, slide rod nut is screwed with a slide bar, one side slide bar located to hammer struck the extension of the upper body is welded with hammer hammer rings, slip ring is sheathed on the sliding bar and can slide along a sliding rod hammer hammer alignment wrench free end to knock side. The bottom of the sliding rod nut is welded with an adjustment block, and the bottom of the adjusting block is welded to the free end of the plum spanner. The sledge hammer wrench to center alignment free end side of the center of percussion. The hammer handle is parallel to the wrench handle. The special tool can ensure that each can accurately hit the hammer percussion wrench, improve the safety of pumping unit balancing operation.
【技术实现步骤摘要】
游梁式抽油机调平衡专用工具
本技术涉及一种游梁式抽油机调平衡专用工具,属于采油设备辅助工具
技术介绍
游梁式抽油机俗称磕头机,整机结构像一架天平,游梁中部铰接在支架顶端,游梁的一端连接有驴头,驴头承担抽油载荷;游梁的另一端与曲柄连杆机构连接且设有平衡配重载荷。工作时,曲柄连杆机构通过连杆牵动游梁的一端上下摆动,游梁另一端的驴头也作上下运动,驴头经绳辫、光杆、抽油杆带动井下深井泵的柱塞作上下运动,从而不断地把井中的原油抽出井筒。油区每年因为液面下降、电机电流不平衡等原因造成抽油机需要频繁地调平衡。调平衡作业时,需要将配重平衡块固定螺栓的平衡块螺母松开,通过摇把驱动小齿轮转动,小齿轮带动配重平衡块沿齿条前进或后退,调节到位后,重新旋紧平衡块螺母将配重平衡块固定。配重平衡块固定螺栓为T形头螺栓,下端的T形头卡在相应的T形长槽中使T形头螺栓不能转动,平衡块螺母旋接在平衡块固定螺栓的上端。专用呆头扳手和大锤是采油工常用的跳平衡工具,先将呆头扳手卡在配重平衡块固定螺栓的平衡块螺母上,用大锤敲击呆头扳手的自由端使螺母转动,从而使其松开。由于采油工是在空中作业,容易发生 ...
【技术保护点】
一种游梁式抽油机调平衡专用工具,包括梅花扳手与大锤,所述梅花扳手与配重平衡块固定螺栓的平衡块螺母相适配,其特征在于:所述梅花扳手的自由端焊接有滑杆螺母,所述滑杆螺母的轴线垂直于所述梅花扳手的手柄轴线且垂直于梅花扳手的梅花头轴线,所述滑杆螺母中旋接有滑杆,所述滑杆向所述大锤敲击时所在的一侧延伸,所述大锤的锤身上端焊接有滑环,所述滑环套在所述滑杆上且可沿滑杆滑动,所述大锤的锤击面对准所述梅花扳手自由端的待敲击侧面。
【技术特征摘要】
1.一种游梁式抽油机调平衡专用工具,包括梅花扳手与大锤,所述梅花扳手与配重平衡块固定螺栓的平衡块螺母相适配,其特征在于:所述梅花扳手的自由端焊接有滑杆螺母,所述滑杆螺母的轴线垂直于所述梅花扳手的手柄轴线且垂直于梅花扳手的梅花头轴线,所述滑杆螺母中旋接有滑杆,所述滑杆向所述大锤敲击时所在的一侧延伸,所述大锤的锤身上端焊接有滑环,所述滑环套在所述滑杆上且可沿滑杆滑动,所述大锤的锤击面对准所述梅花扳...
【专利技术属性】
技术研发人员:孙跃洁,卢毅军,
申请(专利权)人:江苏油田矿业开发有限公司,
类型:新型
国别省市:江苏,32
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