煤炭工程 ›› 2022, Vol. 54 ›› Issue (1): 89-93.doi: 10.11799/ce202201016
• 生产技术 • 上一篇 下一篇
倪少军,赵新宇,李慎君,魏京胜
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摘要: 针对高产能矿井提升机运行负荷大、窜绳与调换绳频次高,常规调绳占用时间长、机械手夹紧力不足等问题,基于双楔卡绳原理与液压夹紧技术,提出并优化了自平衡举升多绳摩擦提升机调绳装置。经麦垛山副井提升钢丝绳调换应用验证,单次换绳可节约换绳时间96h、节省费用19.45万元,具有换绳工艺简单、安全、快速、高效等优点。
关键词: 高产能矿井, 首绳调换, 双楔卡绳原理, 液压夹紧技术, 自平衡举升
Abstract: Aiming at the problems for high productivity deep well hoist of large operating load, high frequency of tightening rope and rope replacement, long occupation time of conventional rope adjustment, insufficient clamping force of manipulator and so on, the rope adjustment device and process of self balanced lifting multi rope friction hoist are proposed and optimized according to double wedge rope clamping principle and hydraulic clamping technology. Through the application in the wire rope replacement of auxiliary shaft hoist in Maiduoshan coal mine, it was proved that 96 hours of a single rope replacement time and RMB194,500.00 yuan of labor cost can be saved. The improved device has the advantages of simple, safe, fast and efficient rope changing process.
中图分类号:
TD534
倪少军, 赵新宇, 李慎君, 魏京胜. 自平衡举升多绳摩擦提升机调绳装置优化与应用[J]. 煤炭工程, 2022, 54(1): 89-93.
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http://www.coale.com.cn/CN/Y2022/V54/I1/89