在水闸的安全运用中,钢丝绳的坚固耐用占很重要的位置。而在吊头轴上包围着的那部分钢丝绳,又是整个启闭工作中受力最重、工作环境最恶劣的地方。因为它在不大的圆柱上挤压着,钢丝绳已失去了圆心度而变了形,各股钢丝用力不够均匀,再加上保养较为困难,是水闸运用中的薄弱环节。睢县惠济河夏楼闸门上的吊头,原设计没有排水孔,经过使用发现夏季雨水落入吊头内,加之风沙杂质侵犯,吊头轴周围的钢丝绳常被泥水包围,极易锈蚀。为此,我 In the safe use of the sluice, the strong and durable wire rope occupies a very important position. And that part of the rope surrounded by the hanging head shaft, which is the most stressful opening and closing work, the worst working environment. Because it squeezed in the small cylinder, wire rope has lost the center of the circle and changed shape, the strength of each strand of force is not uniform, coupled with more difficult to maintain, is the use of sluggish links. Yixian Hui Ji Xia Lou gate hanging head, the original design no drainage holes, after the discovery of summer rain falling into the hanging head, combined with the wind and sand impurities violations, hanging head shaft around the rope often surrounded by muddy water, easy to rust. For this, me