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1989年3月15日,我厂电工在野外更换避雷器,需先断开6kV跌落保险。由于没有妥善保管绝缘操作杆,在作业前又未测试操作杆绝缘电阻,准备登杆时随手把操作杆放在晨露未干的小麦地上,在断开中相跌落保险时,站在登高板上的电工遭到电击,虽然腰系安全带,仍然从8m高度的电线杆上滑坠下来,造成左臂骨折。 绝缘操作杆属于基本安全用具,能长时间承受工作电压,允许与带电体直接接触。但是,如操作杆有
March 15, 1989, I plant the electrician to replace the arrester in the wild, you must first disconnect the 6kV drop insurance. Because there is no proper custody of the insulated operating rod, before operation did not test the operating rod insulation resistance, ready to put the lever readily put the operating rod on the morning dew did not dry the wheat on the ground when the phase drop insurance, standing on the board The electrician was struck by the electric shock. Although the belt was lumbar, it still fell from the pole at an altitude of 8m and caused a fracture of the left arm. Insulated lever belongs to the basic safety equipment, can withstand the working voltage for a long time, allowing direct contact with the charged body. However, such as the operating lever there