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湘邵型矿用斜井人车是由抚顺煤炭研究所和湖南省涟邵矿务局机广共同协作研制成功的,于1975年在我矿彭家冲井-50米水平东翼下山使用(下山斜长400米,倾角30°)。人车使用1.6米绞车,六股七丝直径21.5毫米的钢丝绳。1978年7月18日,14名同志乘车下井,人车以每秒2.6米的速度下放,当人车行到距下山口330米处时,离钩头18米处的钢丝绳突然破断。断绳后的人车飞速下滑,一场重大的恶
Xiang Shao-type mine shaft man and car by the Fushun Coal Institute and Hunan Lian Shao Mining Bureau jointly developed the successful cooperation of the Kwong-Kwai in 1975 in our mine Peng Shicui -50 meters down the East Wing down the mountain 400 meters long, with an inclination of 30 °). People and vehicles use 1.6-meter winch, six seven-wire 21.5 mm diameter wire rope. On July 18, 1978, 14 comrades took a car and went down. The car landed at a speed of 2.6 meters per second. When the car and the car reached a distance of 330 meters from the next pass, the rope suddenly dropped 18 meters from the hook head. Rope broken after the rapid decline in the car, a major evil