东北大学学报:自然科学版 ›› 2019, Vol. 40 ›› Issue (7): 997-1002.DOI: 10.12068/j.issn.1005-3026.2019.07.016

• 机械工程 • 上一篇    下一篇

新型双折线绳槽结构设计与实验研究

葛建兵1,2,3, 龚宪生1,2, 彭霞3, 刘劲军4   

  1. (1. 重庆大学 机械传动国家重点实验室, 重庆400044; 2. 重庆大学 机械工程学院, 重庆400044; 3. 石河子大学 机械电气工程学院, 新疆 石河子832000; 4. 洛阳矿山机械工程设计研究院有限责任公司, 河南 洛阳471039)
  • 收稿日期:2018-04-25 修回日期:2018-04-25 出版日期:2019-07-15 发布日期:2019-07-16
  • 通讯作者: 葛建兵
  • 作者简介:葛建兵(1976-),男,新疆奎屯人,重庆大学博士研究生,石河子大学讲师; 龚宪生(1956-),男,重庆人,重庆大学教授,博士生导师.
  • 基金资助:
    国家重点基础研究发展计划项目(2014CB049403); 国家自然科学基金青年基金资助项目(51605313).

Structural Design and Experimental Research of New Double-Folded Groove

GE Jian-bing 1,2,3, GONG Xian-sheng1,2, PENG Xia3, LIU Jin-jun4   

  1. 1. The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China; 2. College of Mechanical Engineering, Chongqing University, Chongqing 400044, China; 3. Mechanical and Electrical Engineering College, Shihezi University, Shihezi 832000, China; 4. Luoyang Mining Machinery Engineering Design Institute Co., Ltd., Luoyang 471039, China.
  • Received:2018-04-25 Revised:2018-04-25 Online:2019-07-15 Published:2019-07-16
  • Contact: GONG Xian-sheng
  • About author:-
  • Supported by:
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摘要: 为了适应超深矿井钢丝绳的多层缠绕和平稳过渡的需求,提出了一种新的层间过渡原理.设计了5层缠绕钢丝绳的绳槽,分析了绳槽主要结构参数选择范围和方法.根据钢丝绳平稳过渡条件,提出折线区圆心角的二次螺线计算方法.研究结果表明:绳槽间隙取0.03d~0.4d,绳槽深度取0.3d~0.5d, 上层钢丝绳的圈数比下层钢丝绳的圈数多2圈;新型双折线绳槽能够实现钢丝绳的多层缠绕和整齐排绳,根据二次螺线方法得到的折线区圆心角能够使钢丝绳在缠绕过程中无滑动现象.

关键词: 钢丝绳, 多层缠绕, 平稳过渡, 双折线绳槽, 结构设计

Abstract: To ensure the stable transition of the multi-layer steel wire rope in the ultra-deep mine hoist, a new interlayer transition principle was proposed. The five-layer wire rope transition device was designed, and the range and method of the main structural parameters of the rope groove were analyzed. Based on the requirement for the stable transition of wire ropes, the twice spiral method of the central angle of the fold line was presented. The results showed that the optimal groove clearance is 0.03d~0.4d, and the groove depth is 0.3d~0.5d. The number of loops of the upper layer wire rope was twice more than that of the lower layer wire rope. The new multi-layer transition device reveals both multi-layer winding and neat arrangement of wire ropes, and the central angle of the fold line obtained by the twice spiral method can help the wire rope avoid sliding in the winding process.

Key words: wire rope, multilayer winding, stable transition, double-folded groove, structural design

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