CN202695908U - 一线三头单相插销电源线 - Google Patents

一线三头单相插销电源线 Download PDF

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CN202695908U
CN202695908U CN 201220065215 CN201220065215U CN202695908U CN 202695908 U CN202695908 U CN 202695908U CN 201220065215 CN201220065215 CN 201220065215 CN 201220065215 U CN201220065215 U CN 201220065215U CN 202695908 U CN202695908 U CN 202695908U
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inserting column
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张军六
李震宇
杜思林
田飞
王殿忠
王进平
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State Grid Corp of China SGCC
Taiyuan Power Supply Co of Shanxi Electric Power Co
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State Grid Corp of China SGCC
Taiyuan Power Supply Co of Shanxi Electric Power Co
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Abstract

一线三头单相插销电源线属于输配电工程技术领域。一条带有加长引线的引线,一端有可旋插脚的插销,另一端可分别连以片接头、柱接头、夹接头。引线连接可靠快捷安全,免装拆工具,省现场剥皮做凑合接头,适于连接用各种接线方式的用电设备。特别适用输配电检修。

Description

一线三头单相插销电源线
技术领域输配电工程。 
背景技术负载和电源之间的电源线的接头有柱式、片式、夹式三种。使用现场不匹配时,为了应急便将线头剥皮拧成柱式接头,或缠绕几圈代替片式接头,连接费时,也不牢靠,且接头裸露,潜在漏电隐患。 
发明内容本实用新型创造一种一线三头单相插销电源线,即一条电源线备有柱式、片式、夹式三种接头,可适应这三种接线方式。 
一线三头单相插销电源线(附图)由插销1、引线2、接管4和接头、加长引线(11)组成。接头有片接头7、柱接头8、夹接头9三种。插销1与一火线一地线两条引线2相连。两条引线2另一端有插柱5,插入接管4的一端。接管4的另一端插入片接头7、或柱接头8、或夹接头9的插柱5;也可插入加长引线11的插柱5。引线2与加长引线11用接管4连接。接管4两端可插入插柱5,外穿绝缘套3。片接头7、柱接头8、夹接头9均有绝缘手柄10,并经接头线6连接的插柱5与引线2或加长引线11连接。 
使用时,插销1插入电源插座。根据至负载的距离,决定要否加长引线11,要多长的;根据负载接线柱结构选用片接头7、或柱接头8、或夹接头9。 
一线三头单相插销电源线的优点是:1.一条引线适应三种接线方式;2.引线连接牢靠,杜绝接触不好;3.避免现场应急剥皮“拧成头”、“缠成圈”的将就凑合接头;4.装拆免工具;5.特别适用“一母数子”的序贯接线,抽此插彼即可。 
附图说明附图示一线三头单相插销电源线结构示意图。 
具体实施方式引线2用5m长4mm2截面多股绝缘软铜线。接头线6用0.3m长4mm2截面多股绝缘软铜线。加长引线11用4mm2截面多股绝缘软铜线,1m、2m、3m长各一对。接管4两对:一对与引线2连接;另一对与加长引线11连接。片接头7、柱接头8、夹接头9、接管4、插柱5选用市售成品。绝缘套3用市售热缩套。插销选用可旋插脚的市售成品。 

Claims (6)

1.一种一线三头单相插销电源线,线一头有插销,另一头有接头,其特征是:由插销(1)、引线(2)、接管(4)和接头、加长引线(11)组成;插销(1)与一火线一地线两条引线(2)相连,两条引线(2)另一端有插柱(5),插入接管(4)的一端;接管(4)的另一端插入接头的插柱(5)。
2.根据权利要求1所述的一线三头单相插销电源线,其特征是:接管(4)两端可插入插柱(5),外穿绝缘套(3)。
3.根据权利要求1所述的一线三头单相插销电源线,其特征是:接头是片接头(7),有绝缘手柄(10),经接头线(6)连接插柱(5)。
4.根据权利要求1所述的一线三头单相插销电源线,其特征是:接头是柱接头(8),有绝缘手柄(10),经接头线(6)连接插柱(5)。
5.根据权利要求1所述的一线三头单相插销电源线,其特征是:接头是夹接头(9),有绝缘手柄(10),经接头线(6)连接插柱(5)。
6.根据权利要求1所述的一线三头单相插销电源线,其特征是:加长引线(11)用接管(4)与引线(2)连接;接头经接头线(6)连接的插柱(5)与加长引线(11)连接。 
CN 201220065215 2012-02-18 2012-02-18 一线三头单相插销电源线 Expired - Lifetime CN202695908U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106299936A (zh) * 2015-06-09 2017-01-04 国网辽宁省电力有限公司营口供电公司 可更换插头的安全取电转换器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106299936A (zh) * 2015-06-09 2017-01-04 国网辽宁省电力有限公司营口供电公司 可更换插头的安全取电转换器

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