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多绳提升装置的运转经验证明:钢绳的悬挂工艺和方式对多绳提升装置的使用寿命及提升能力有着极大的影响。为寻求钢绳的合理悬挂方式,本文首先研究钢绳在井筒中下放时扭转的合理性问题。
The operation experience of multi-rope lifting device proves that the suspension technology and mode of steel rope have a great influence on the service life and lifting capacity of multi-rope lifting device. In order to find a reasonable suspension of steel wire rope, this paper first studies the rationality of steel wire rope torsion when it is placed down in the wellbore.