游梁平衡抽油机连杆横梁的结构改进

Modification of pitman equalizer of beam balanced pumping unit

本文分析了游梁平衡抽油机连杆横梁不正常响声产生的原因,通过改进连杆横梁的连接结构,解决了游梁平衡抽油机连杆横梁处异响声的问题。

This paper investigates the reasons of noise from pitman equalizer of the beam balanced pumping unit and resolve the issue by modifying the connection of the equalizer.