【摘要】 针对液压支架在井下安装和拆除作业中存在的劳动强度大,生产效率低,不安全因素多的现实,研制出专用拆装吊车。通过井下现场实际应用,证明使用这种拆装吊车,可减少工作人员的劳动强度,提高生产效率和达到安全生产的目的。更多还原

【Abstract】 In view of the strong labor intensity,low efficiency and plentiful insecurity factors during the installation and dismantlement of hydraulic support, a special dismounting crane is designed.After the application in underground,it proved that this kind of dismounting crane can reduce labor intensity,improved the production efficiency and security.更多还原