王蒂,金辽,廖乐康.升船机钢丝绳-缓冲油缸防撞装置设计方法[J].水运工程,2024,(1):156-160
升船机钢丝绳-缓冲油缸防撞装置设计方法
Channel regulation scheme of Goutouwan beach section of Hanjiang River
  
DOI:
中文关键词:  升船机  钢丝绳-缓冲油缸防撞装置  钢丝绳张力  船舶水平行进距离  油缸缓冲行程
英文关键词:ship lifts  wire rope and buffer cylinder anti-collision device  wire rope tension  ship horizontal travel distance  oil cylinder buffer stroke
基金项目:
作者单位
王蒂 长江勘测规划设计研究有限责任公司,湖北 武汉 430010 
金辽 长江勘测规划设计研究有限责任公司,湖北 武汉 430010 
廖乐康 长江勘测规划设计研究有限责任公司,湖北 武汉 430010 
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中文摘要:
      钢丝绳-缓冲油缸防撞装置主要应用于过船规模较大的升船机工程中,目前关于该形式防撞装置设计方法的研究甚少,且存在一定局限性,直接影响防撞装置的布置和设计。基于船舶与防撞装置撞击过程中能量转换以及空间几何关系的分析,提出钢丝绳-缓冲油缸防撞装置设计计算方法,包括钢丝绳张力、船舶水平行进距离和油缸缓冲行程等重要参数的设计计算和控制条件的确定。通过设计计算结果与向家坝升船机钢丝绳-缓冲油缸防撞装置实船试验结果的比较,验证了本设计方法的安全性和合理性。提出的设计方法可为升船机钢丝绳-缓冲油缸防撞装置的设计和改造提供参考。
英文摘要:
      The wire rope and buffer cylinder anti-collision device is mainly used in large-scale ship lifts.At present,there is little research on the design method of this type of anti-collision device,and there are certain limitations,which directly affect the layout and design of the anti-collision device.Based on the analysis of energy conversion and spatial geometric relationship during the collision process between ships and collision avoidance devices,this paper proposes a design and calculation method for wire rope and buffer cylinder anti-collision device,including the design and calculation of important parameters such as wire rope tension,ship horizontal travel distance and oil cylinder buffer stroke,as well as the determination of control conditions.The safety and rationality of this design method are verified by comparing the design calculation results with the actual ship test results of the wire rope and buffer cylinder anti-collision device of Xiangjiaba ship lift.The proposed design method can provide reference for the design and modification of the collision prevention device for the wire rope and buffer cylinder anti-collision device of ship lift.
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