煤炭工程 ›› 2015, Vol. 47 ›› Issue (6): 61-63.doi: 10.11799/ce201506020

• 施工技术 • 上一篇    下一篇

大倾角大跨度切眼支架安装技术研究及应用

文建东   

  1. 甘肃靖远煤电股份有限公司王家山煤矿
  • 收稿日期:2015-02-05 修回日期:2015-03-31 出版日期:2015-06-10 发布日期:2015-06-12
  • 通讯作者: 许海 E-mail:1971177072@qq.com

The large dip angle,large span cutting technology research and application of quick installation of intraocular bracket

  • Received:2015-02-05 Revised:2015-03-31 Online:2015-06-10 Published:2015-06-12

摘要: 以王家山煤矿47408综放面支架安装为背景,介绍了工作面装备的基本情况,优化调整了47408综放面设备运输线路,从切眼滑道固定铺设、绞车选型、钢丝绳及绞车基础效验等方面论述了安装前的准备工作;并对支架在切眼倾角38°以上的斜面横向向上运行、安装就位、防倒防滑等技术进行了研究与实践,实现了大倾角综放面设备安全快速的安装。

关键词: 大倾角切眼, 大跨度切眼, 绞车选型, 支架安装, 防倒防滑

Abstract: Based on the large dip angle, large span cutting intraocular bracket upwards from the bottom of the transverse installation technology research. Summary of safe and efficient fast support installation technology, shorten the construction period, improve the work efficiency, and further improve the high dip angle fully mechanized production technology management.

Key words: The large dip angle, large span cutting hole, The support from the transverse installation down, Technology

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