| 小开度卧置板卷自动提升器 |
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| 引用本文： | 李宁,郭晋兴,陈其华,郭志敏. 小开度卧置板卷自动提升器[J]. 工程机械, 2011, 42(7): 10-12 |
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| 作者姓名： | 李宁 郭晋兴 陈其华 郭志敏 |
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| 作者单位： | 大连博瑞重工有限公司;山西太钢不锈钢股份有限公司; |
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| 摘 要： | 针对使用卧置板卷提升器向火车车厢内装载宽幅钢板材时,存在的由于宽幅板材与车厢内壁之间间隙较小,提升器无法退出的问题,提出一种小开度卧置板卷提升器的设计方案.该提升器在提升板卷时,钳腿下端能够打开伸出以担起板卷;当不提升板卷时,钳腿下端能够自动折叠,方便板卷提升器自由进出火车车厢,经试用,该提升器可以满足使用要求.介绍小...
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| 关 键 词： | 钳腿 板卷火车装载 折叠钳爪 屈服强度 |
Automatic Horizontal Hoist with Limited Opening for Coiled Sheet |
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| Li Ning,Guo Jinxing,Chen Qihua. Automatic Horizontal Hoist with Limited Opening for Coiled Sheet[J]. Construction Machinery and Equipment, 2011, 42(7): 10-12 |
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| Authors: | Li Ning Guo Jinxing Chen Qihua |
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| Affiliation: | Li Ning,Guo Jinxing,Chen Qihua |
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| Abstract: | Facing a problem that when lifting horizontally lying rolls of sheet into a railroad car the lifter is found failing to withdraw as a result of tight clearance between the roll width and the car walls,a design alternative has been put forth that has narrow opening to fit and lift the rolls.When the lifter hoisting a roll,undersides of the fork legs can be opened and extended to lift the roll.while it is not to lift a roll undersides of the fork legs can be folded up automatically,thus convening the roll lif... |
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| Keywords: | Fork type legs Loading into railway cars Folding clamp Yield strength |
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