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某矿有一条四线制架空线路,共有两档12Om,导线为35mm~2裸铝线.终端杆是木杆,高4m.因导线对地距离不够,荆某于1999年4月24日将木杆换成7m高的水泥杆.施工时矿长建议:原木杆及拉线不动,在木杆根处再挖个坑,把水泥杆和木杆用铁丝捆成一体就行.荆某见矿长用电心切,而且这样施工也简单,没有提出异议就立杆紧线.当紧第四条线时,水泥杆突然从木杆捆绑处断裂,荆某还没反应过来,就连杆带人摔到地上.幸亏地面有道沟槽,不然后果更惨.
A mine has a four-wire overhead lines, a total of two files 12Om, wire 35mm ~ 2 bare aluminum wire. Terminal rod is wood, high 4m. Due to the wire to the ground distance is not enough, Jing a April 24, 1999 Replaced wood 7m high cement rod. Mining director recommended construction: logs and cable fixed, and then dig a hole in the wood root, the cement rod and wood wire bundled on the line. Long electric heart cut, but this construction is also simple, without objection to the pole tight line.When the tight fourth line, the cement pole suddenly from the wood bundle at the break, Jing did not react, and even with people Fell to the ground thanks to the ground trench, otherwise the consequences even worse.