<span id="1fr99"><dl id="1fr99"></dl></span>
<strike id="1fr99"></strike>
<strike id="1fr99"><i id="1fr99"></i></strike>
<strike id="1fr99"></strike><span id="1fr99"></span>
<strike id="1fr99"><i id="1fr99"></i></strike><strike id="1fr99"></strike><strike id="1fr99"></strike>
<span id="1fr99"></span><ruby id="1fr99"><video id="1fr99"><ruby id="1fr99"></ruby></video></ruby><span id="1fr99"><dl id="1fr99"></dl></span>
<span id="1fr99"></span>
<strike id="1fr99"><i id="1fr99"><cite id="1fr99"></cite></i></strike><span id="1fr99"></span>
<span id="1fr99"><dl id="1fr99"></dl></span>
<strike id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></strike>
<strike id="1fr99"><i id="1fr99"></i></strike><span id="1fr99"></span><strike id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></strike><strike id="1fr99"></strike><span id="1fr99"><dl id="1fr99"></dl></span>
<ruby id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></ruby>
<strike id="1fr99"></strike>
<span id="1fr99"><i id="1fr99"></i></span><strike id="1fr99"><video id="1fr99"></video></strike><span id="1fr99"></span>
<ruby id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></ruby><strike id="1fr99"><i id="1fr99"></i></strike><ruby id="1fr99"></ruby>
 

發布時間:

2020-01-01 17:53

為進一步提高輔助運輸和掘進效率,完善設備運輸系統,降低職工勞動強度,集團公司回坡底礦在井下10—1102巷掘進工作面成功投用無極繩牽引單軌吊設備,取得了良好效果。
  該礦無極繩牽引單軌吊設備實現了井下設備、材料、人員一體化運輸。投入運行至今,其體積小、結構簡單、運距長、費用低、操作簡便靈活和占用巷道小、安全可靠等優點逐漸顯現。與傳統的無軌膠輪車相比較,該設備具有維護簡單、運行平穩、牽引力大、安全系數高、運載能力大等優點,特別是對大傾角、多變坡和大噸位設備運送具有明顯優勢。無極繩牽引單軌吊設備采用雙繩牽引,運行平穩順暢,牽引力提升是單繩牽引的兩倍,鋼絲繩安全系數增加一倍。掘進一次安裝投用可同時滿足將來回采設備安裝運輸,尤其是大噸位液壓支架搬家的理想設備,具有超大噸位、超大運量、多起伏彎曲巷道運輸等特點。
  截至目前,該礦采用無極繩牽引單軌吊設備代替無軌膠輪車運輸,能夠同時滿足人員運輸和材料、設備運輸,既安全又高效,實現掘進一站式直達化運輸,節省了維護成本,降低了管理難度,提高了工作效率,為安全生產、快速掘進、智能開采提供了強有力的后勤保障。

(汪 蕾) 

這里是占位文字

<span id="1fr99"><dl id="1fr99"></dl></span>
<strike id="1fr99"></strike>
<strike id="1fr99"><i id="1fr99"></i></strike>
<strike id="1fr99"></strike><span id="1fr99"></span>
<strike id="1fr99"><i id="1fr99"></i></strike><strike id="1fr99"></strike><strike id="1fr99"></strike>
<span id="1fr99"></span><ruby id="1fr99"><video id="1fr99"><ruby id="1fr99"></ruby></video></ruby><span id="1fr99"><dl id="1fr99"></dl></span>
<span id="1fr99"></span>
<strike id="1fr99"><i id="1fr99"><cite id="1fr99"></cite></i></strike><span id="1fr99"></span>
<span id="1fr99"><dl id="1fr99"></dl></span>
<strike id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></strike>
<strike id="1fr99"><i id="1fr99"></i></strike><span id="1fr99"></span><strike id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></strike><strike id="1fr99"></strike><span id="1fr99"><dl id="1fr99"></dl></span>
<ruby id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></ruby>
<strike id="1fr99"></strike>
<span id="1fr99"><i id="1fr99"></i></span><strike id="1fr99"><video id="1fr99"></video></strike><span id="1fr99"></span>
<ruby id="1fr99"><dl id="1fr99"><del id="1fr99"></del></dl></ruby><strike id="1fr99"><i id="1fr99"></i></strike><ruby id="1fr99"></ruby>
猫咪maomiav永久入口