煤矿井下机电设备较之地面工厂机电设备的使用具有显著不同的特点,一是工作环境恶劣,二是移动分散。随着设备移动的动力电缆的管理不善,常常成为井下人身触电事故和瓦斯、煤尘爆炸的重要原因。因此,井下供电电缆的铺设、管理对于保证设备的稳定运行,保证矿井的安全生产非常重要。近年来,我矿在电缆铺设方式上作了些改进,改进后的铺线方式安全、经济、易于管理、有利于生产、有较明显的效益。 The mechanical and electrical equipment in coal mine has significantly different characteristics from the mechanical and electrical equipment used in ground plant. First, the working environment is harsh and the second is mobile and scattered. With the poor management of the moving power cables of the equipment, it often becomes an important cause of underground electric shock accidents and gas and coal dust explosions. Therefore, the laying and management of the underground power supply cable is very important for ensuring the stable operation of the equipment and ensuring the safe production of the mine. In recent years, my mine made some improvements in the way of cable laying. The improved laying method is safe, economical, easy to manage and beneficial to production with obvious benefits.