创新节能型石油提升机

Innovative energy-saving type petroleum hoist

  • Inventors: ZHENG CHUANYUN
  • Assignees: 郑传云
  • Publication Date: December 10, 2014
  • Publication Number: CN-204002721-U

Abstract

The utility model relates to an innovative energy-saving type petroleum hoist and belongs to the technical field of lever-type pumping units. The innovative energy-saving type petroleum hoist comprises a cross beam (3), a support (2), a sector part (5) and a steel wire rope (8). The middle of the cross beam (3) is hinged to the upper end of the support (2), a counterweight mechanism is arranged at the rear end of the cross beam (3), the sector part (5) is fixed to the front end of the cross beam (3), the upper end of the steel wire rope (8) is fixedly connected with the sector part (5), the lower end of the steel wire rope (8) is provided with an oil extraction rod connecting mechanism, a lifting air cylinder (4) is arranged below the cross beam (3), the lower end of the lifting air cylinder (4) is hinged to the ground, and the upper end of the lifting air cylinder (4) is hinged to the part, between the support (2) and the sector part (5), of the cross beam (3). The lifting air cylinder is used for driving the cross beam to swing vertically, the lifting air cylinder drives the cross beam to swing with small force through a counterweight block, the energy consumption of the lifting air cylinder is low, and the action frequency transformation is fast; compared with the mode that a speed reducer drives the cross beam to swing, the structure is simpler, the weight of the whole hoist is reduced, and mounting and demounting are convenient.
创新节能型石油提升机,属于杠杆式抽油机技术领域。包括横梁(3)、支架(2)、扇形件(5)和钢丝绳(8),横梁(3)中部铰接在支架(2)上端,横梁(3)后端设有配重机构,扇形件(5)固定在横梁(3)前端,钢丝绳(8)上端与扇形件(5)固定连接,钢丝绳(8)下端设有提油杆连接机构,在所述横梁(3)下方设有升降气缸(4),升降气缸(4)下端与地面铰接,上端铰接在支架(2)与扇形件(5)之间的横梁(3)上。通过升降气缸驱动横梁上下摆动,升降气缸利用配重块用较小的力驱动横梁摆动,升降气缸的能耗低,动作频率转换快,相对减速机驱动横梁摆动,结构更加简单,降低整机重量,安装、拆卸方便。

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    Publication numberPublication dateAssigneeTitle
    CN-104100242-AOctober 15, 2014郑传云创新节能型石油提升机