湖北应城石膏三分矿是斜井倾角为30°的双钩提升运输系统。该矿建成投产以来,在井口平车场常常发生由于挂钩疏忽而引起的跑车事故。有时,还由于下放矿车时钢丝绳的抖动而造成挂钩插销跳出,发生了跑车。 斜井跑车事故所引起的后果是十分严重的。轻者损坏设备,影响生产;重者造成重大人身伤亡。所以,在斜井提升运输中如何防止跑车事故的发生,就显得十分重要。我矿在学习兄弟矿经验的基础上,经过几年的不断革新与改进,于1980年下半年制成了电动 Hubei Yingcheng gypsum third mine is inclined shaft inclination of 30 ° double hook lift transport system. Since the mine was put into operation, pitches in the wellhead have often resulted in sports car accidents caused by inadvertent hooks. Sometimes, but also due to the dropping of the tub when the wire rope jitter caused by the hook latch jump, a sports car. Inclined shaft sports car accident caused by the consequences is very serious. Light damage to equipment, affecting production; heavy cause serious personal injury. Therefore, it is very important to prevent the occurrence of sports car accidents in inclined shaft hoisting and transporting. Based on my experience in studying brother mine, after several years of continuous improvement and improvement, I mine made electric power in the second half of 1980