一种可缩短110 kV电缆中间接头安装时间装置的研制及应用  

Development and Application of a Device Can Shorten the Installation Time of 110 kV Cable Intermediate Joints

作　　者：祝亚峰 吴俊[1,3,4] 黄俊 Zhu Yafeng;Wu Jun;Huang Jun(NARI Group(State Grid Electric Power Research Institute)Co.,Ltd.,Nanjing Jiangsu 211106;Wuhan NARI Co.,Ltd.,State Grid Electric Power Research Institute,Wuhan Hubei 430074;Wuhan NARI Electric Power Engineering Technical Equipment Co.,Ltd.,Wuhan Hubei 430074)

机构地区：[1]南瑞集团(国网电力科学研究院)有限公司,江苏南京211106 [2]国网电力科学研究院武汉南瑞有限责任公司工程中心项目管理部,湖北武汉430074 [3]国网电力科学研究院武汉南瑞有限责任公司,湖北武汉430074 [4]武汉南瑞电力工程技术装备有限公司,湖北武汉430074

出　　处：《机械管理开发》2022年第12期16-18,共3页Mechanical Management and Development

摘　　要：输变电工程电缆敷设时,一般每400~500 m就需要安装一处电缆中间接头,但电缆中间接头的安装时间长、工人劳动强度大。基于此,研制了一种新型撑锥工具,通过缩短应力锥的扩径时间,大幅减少了110 kV电缆中间接头的安装时间,降低了电缆安装人员的劳动强度。后期实验结果表明,相较于老式扩径机,采用新型撑锥工具完成应力锥的扩张,不仅操作简单、快捷,而且能大幅降低安装成本。When laying cables for power transmission and transformation projects,it is generally necessary to install a cable intermediate joint every 400~500 m.However,the installation of cable intermediate joints takes a long time and the labor intensity of workers is high.In this paper,a new taper tool is developed.By shortening the expanding time of the stress cone,the installation time of 110 kV cable intermediate joints is greatly reduced,and the labor intensity of cable installers is reduced.The later experiment results show that compared with the old type expanding machine,the new type of cone supporting tool is not only simple and fast to complete the expansion of the stress cone,but also can greatly reduce the installation cost.

关 键 词：电缆中间接头 安装时间 应力锥 撑锥工具 

分 类 号：TM247[一般工业技术—材料科学与工程]