| 利用大吨位吊车分解吊装组合式输电钢管杆 |
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| 引用本文： | 吕宝生,孙伟. 利用大吨位吊车分解吊装组合式输电钢管杆[J]. 江西电力职业技术学院学报, 2014, 0(1): 1-5 |
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| 作者姓名： | 吕宝生 孙伟 |
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| 作者单位： | 江苏省送变电公司,江苏南京210028 |
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| 摘 要： | 针对双杆或四杆的组合式钢管杆,采用大吨位吊车进行吊装。重点介绍了大吨位吊车型号的选择,构件吊点位置的确定,吊具的设计和吊装施工方法。通过220kV越溪—菀平线开断环入江城变工程的施工实践,表明采用大吨位吊车分解吊装组合式钢管杆具有经济实用、施工效率高、工器具少、安全可靠等优点,值得在输电线路施工中推广应用。
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| 关 键 词： | 大吨位吊车 组合式钢管杆 吊车吨位 分解吊装 |
On the Line Steel Pole Decomposition Using Large-tonnage Crane Hoisting Combined Transmission |
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| LV Bao-sheng,SUN Wei. On the Line Steel Pole Decomposition Using Large-tonnage Crane Hoisting Combined Transmission[J]. Journal of Jiangxi Vocational and Technical College of Electricity, 2014, 0(1): 1-5 |
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| Authors: | LV Bao-sheng SUN Wei |
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| Affiliation: | (Jiangsu Power Transmission and Transformation Corporation,Nanjing 210028,China) |
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| Abstract: | This paper adopts the large tonnage crane hoisting to lift double pole or four pole combined type steel pole, which introduces the type selection of large tonnage crane, the component location, design and construc- tion method for hoisting sling. Through the 220kV Yue Xi - Wan Ping line construction practice of broken ring into Jiangcheng project, it shows that the decomposition of hoisting combined steel rod has the advantages of economy and practicality, high construction efficiency, utensils, safe and reliable, less use of the large tonnage crane, it is worthy of popularization and application in transmission line construction. |
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| Keywords: | large-tonnage crane combined transmission line steel pole tonnage decomposition of hoisting |
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