我队在矿区进行钻探施工时,为了争取施工时间和少占土地,通常不埋设电线杆而采用地托电缆线往钻机送电。由于钻机离电源较远, 需将几根电缆线接在一起使用。 过去,电缆线接头用胶布包好 后,盖上一个木盒子。但木盒子损 坏后,缆线接头处容易破损而漏电, 很不安全。为了解决这个 When our team drills in the mining area, in order to fight for construction time and occupy less land, we usually do not lay telephone poles and use ground cable to send power to the drilling rig. Because the rig is far away from the power source, several cables need to be connected together. In the past, cable connectors were wrapped in tape and covered with a wooden box. However, after the wooden box is damaged, the cable joint is easily broken and leaks, which is unsafe. To solve this