罐道钢丝绳断丝防护装置改造及技术处理

Improvement of the Broken Wire Protection Device of Guide Steel Wire Rope and Technical Processing

某千米深井罐道钢丝绳多次出现断丝,存在严重的安全隐患,为预防断丝造成大的事故危害,对装在箕斗和罐道绳配套的滑套进行结构改造;针对已经出现的罐道绳断丝,在滑套上安装一种特殊的自制断丝锥形齿套,利用快速运行箕斗切断断丝,并对丝头进行处理,经过试验运行,再未出现断丝,达到了改造目的。

The broken wires phenomenon of steel wire rope of the guide of a mine with more than1000 m deep in many times,the safety hidden trouble is serious. In order to prevent the occurrence of the accident hazards caused by broken wire,the structure of sliding sleeve of the guide rope and skip are improved. Aiming at the existed broken wire phenomenon of the guide steel wire rope,a new special homemade broken wire gear sleeve is installed on the sliding sleeve,the broken wire can be cut off effectively by skip with high speed running,the ends of broken wire is processed. The test running results show that the broken wire phenomenon is not existed,the improvement is realized.