Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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三点式线路停电检修作业平台的研制

来源:电工电气发布时间:2020-08-20 13:20 浏览次数:647
三点式线路停电检修作业平台的研制
 
徐浩,王成,吴炜
(国网江苏省电力有限公司检修分公司淮安运维站,江苏 淮安 223001)
 
    摘 要:输电线路停电更换500 kV悬垂绝缘子存在作业效率低、劳动强度大、人员操作不便、费时费力等问题,研制了一种易携带、易操作的作业平台装置。该装置采用轻质高强度材料,硬梯头部与作业相横担固定连接,能够承受15 kN以上的外力,硬梯尾部与导线可靠连接。作业人员将架空平台安装后,沿着硬梯下到作业平台,并安全工作。该装置可以使导线端人员作业时减少不必要的调整动作,以达到安全、舒适、快速更换的工作要求,提升作业效率。
    关键词:输电线路;作业平台;绝缘子更换
    中图分类号:TM755     文献标识码:B     文章编号:1007-3175(2020)08-0060-04
 
Development of Three-Point Line Power Failure Maintenance Platform
 
XU Hao, WANG Cheng, WU Wei
(Huai'an Operation and Maintenance Station, State Grid Jiangsu Electric Power Co., Ltd Maintenance Branch Company, Huai'an 223001, China)
 
    Abstract: The replacement of 500 kV suspension insulators in the power transmission line has problems such as low work efficiency, high labor intensity, inconvenient operation, time-consuming and labor-intensive operation, etc. A work platform device that is easy to carry and easy to operate has been developed. The device adopts light-weight and high-strength materials. The head of the hard ladder is fixedly connected with the cross arm of the work phase, which can withstand external forces of more than 15 kN, and the tail of the hard ladder is reliably connected to the wire. After installing the overhead platform, the operator descends to the operating platform along the hard ladder and works safely. The device can reduce unnecessary adjustment actions when the wire end personnel work, so as to meet the work requirements of safety, comfort and quick replacement, and improve work efficiency.
    Key words: transmission line; operating platform; insulator replacement
 
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