液压支架重型销轴托举装置的研究与应用  

Research and Application of Hydraulic Lifting Device of Heavy Pin

作　　者：王仲凯[1] 夏凯[1] 李振安[1] 马海红[1] WANG Zhong-kai, XIA Kai, LI Zhen-an, MA Hai-hong(Jining No.3 Coal Mine, Yanzhou Coal Mining Company Limited, Jining 272069, Chin)

机构地区：[1]兖州煤业股份有限公司济宁三号煤矿,山东济宁272069

出　　处：《煤矿机械》2018年第3期109-110,共2页Coal Mine Machinery

摘　　要：随着我国科技的快速发展,煤矿井下使用的采煤设备越来越向大型化、集成化方向发展,部分煤矿受副井提升能力的制约,大型设备需要地面解体,至井下再进行组装。重型销轴按照传统方式组装,工人劳动强度大、效率低,且危险系数大。为解决上述问题,设计了一种新型的重型销轴托举装置,通过实际应用,取得了较好的效果。With the rapid development of China＇s science and technology,the use of coal mine coal mining equipment increasingly toward large-scale, integrated direction, part of the mine auxiliary shaft is restricted by the large equipment need to ground collapse, and then assembled to the underground. The heavy pin shaft is assembled in the traditional way. The worker＇s labor intensity is large,the efficiency is low,and the risk coefficient is large. To solve the above problems,the design of a new heavy lift pin shaft device, through the practical application, and achieved good results.

关 键 词：重型销轴 托举装置 组装 起吊 

分 类 号：TD355[矿业工程—矿井建设]