Mine main hoisting rope replacement method
The invention discloses a mine main hoisting rope replacement method, and relates to the field of mine hoisting system maintenance and overhaul. The mine main hoisting rope replacement method comprises the steps of dividing main hoisting ropes into at least two groups, and sequentially replacing eac...
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| creator | WANG QUANXIAO LU YAWEI CAO BIN CAO LIFA |
| description | The invention discloses a mine main hoisting rope replacement method, and relates to the field of mine hoisting system maintenance and overhaul. The mine main hoisting rope replacement method comprises the steps of dividing main hoisting ropes into at least two groups, and sequentially replacing each group of hoisting ropes; fixedly installing multiple rope winding vehicles, rope unwinding vehicles, and well head guiding wheels corresponding to the rope winding vehicles and the rope unwinding vehicles on a well head; and utilizing a main winch, the rope winding vehicles and the rope unwindingvehicles for recovering old ropes and replacing new ropes. The mine main hoisting rope replacement method provided by the invention has the advantages that the method only needs to be constructed on the well head and a sheave wheel platform, so that the aerial work and the personnel investment are reduced, and the safety and the working efficiency on replacing the mine main hoisting ropes are improved.
本发明公开了种矿井主提升绳更换方法，涉 |
| format | Patent |
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本发明公开了种矿井主提升绳更换方法，涉</description><subject>ELEVATORS</subject><subject>ESCALATORS OR MOVING WALKWAYS</subject><subject>HAULING</subject><subject>HOISTING</subject><subject>LIFTING</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDyzcxLVchNzMxTyMjPLC7JzEtXKMovSFUoSi3ISUxOzU3NK1HITS3JyE_hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQVA1XmpJfHOfoYGlqaGZsamZo7GxKgBAC4DKRM</recordid><startdate>20190326</startdate><enddate>20190326</enddate><creator>WANG QUANXIAO</creator><creator>LU YAWEI</creator><creator>CAO BIN</creator><creator>CAO LIFA</creator><scope>EVB</scope></search><sort><creationdate>20190326</creationdate><title>Mine main hoisting rope replacement method</title><author>WANG QUANXIAO ; LU YAWEI ; CAO BIN ; CAO LIFA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109516356A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>ELEVATORS</topic><topic>ESCALATORS OR MOVING WALKWAYS</topic><topic>HAULING</topic><topic>HOISTING</topic><topic>LIFTING</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WANG QUANXIAO</creatorcontrib><creatorcontrib>LU YAWEI</creatorcontrib><creatorcontrib>CAO BIN</creatorcontrib><creatorcontrib>CAO LIFA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG QUANXIAO</au><au>LU YAWEI</au><au>CAO BIN</au><au>CAO LIFA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mine main hoisting rope replacement method</title><date>2019-03-26</date><risdate>2019</risdate><abstract>The invention discloses a mine main hoisting rope replacement method, and relates to the field of mine hoisting system maintenance and overhaul. The mine main hoisting rope replacement method comprises the steps of dividing main hoisting ropes into at least two groups, and sequentially replacing each group of hoisting ropes; fixedly installing multiple rope winding vehicles, rope unwinding vehicles, and well head guiding wheels corresponding to the rope winding vehicles and the rope unwinding vehicles on a well head; and utilizing a main winch, the rope winding vehicles and the rope unwindingvehicles for recovering old ropes and replacing new ropes. The mine main hoisting rope replacement method provided by the invention has the advantages that the method only needs to be constructed on the well head and a sheave wheel platform, so that the aerial work and the personnel investment are reduced, and the safety and the working efficiency on replacing the mine main hoisting ropes are improved.
本发明公开了种矿井主提升绳更换方法，涉</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
| title | Mine main hoisting rope replacement method |
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