CN202363607U - 电气接头 - Google Patents
电气接头 Download PDFInfo
- Publication number
- CN202363607U CN202363607U CN201120528450XU CN201120528450U CN202363607U CN 202363607 U CN202363607 U CN 202363607U CN 201120528450X U CN201120528450X U CN 201120528450XU CN 201120528450 U CN201120528450 U CN 201120528450U CN 202363607 U CN202363607 U CN 202363607U
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- CN
- China
- Prior art keywords
- hole
- electrical connector
- internal thread
- tapered jacket
- cylindrical shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 210000003371 toe Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
Description
比较项目 | 新型电气接头 | 电缆接线端子 |
作用 | 用于电缆与其他设备的连接,也可用于电缆与电缆之间连接 | 用于电缆与其他设备的连接 |
是否能重复使用 | 能 | 不能 |
安装方面 | 无需专业工具,安装简单 | 需要液压钳专业工具,携带不便 |
安全性能 | 防扭曲、防震、防水、阻燃、防电化腐蚀老化,无需特殊维护,使用安全 | 经常容易烧断,需要经常维护,对电网运行安全影响较大 |
成本 | 1安装空间极小,不需电缆返线,节省电缆投资。2安装方便,减少故障,节省人工和时间成本;3无需专业工具(如液压工具),节省工器具成本;4可重复使用,节省材料成本 | 1压坏的电缆需要返线,浪费电缆投资。2安装不方便,特别是高空使用容易出安全事故,浪费人工和时间成本;3需要专业工具(如液压工具),提高工器具成本;4不可重复使用,不能节省材料成本 |
温升 | 由于采用进口优质铜且经过特殊的表面处理,再加上接触面积大,温升低,几乎杜绝了事故的发生 | 温升较高,经常烧坏设备,造成不必要的损失 |
稳定性 | 在紫外线、干燥、潮湿、高温、严寒、高海拔野外的环境中,均能正常使用,稳定性好 | 在一般环境中可以正常使用,但易产生真空,影响线路稳定性 |
电阻值 | 由于表面经过镀银处理和采用优质铜材料,电阻值小 | 采用铝材或者铜材制作,电阻值相对较大 |
紧固握力 | 由于采用多级台阶紧锁原理设计,360度紧锁电缆,紧固握力较大 | 需用液压钳专业工具压接,圈点接触,紧固握力较小 |
接触面积 | 360度紧密固电缆,接触面积大,特殊表面处理,增加了导电性 | 接触面积相对较小,易产生真空,受环境影响,易爆 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120528450XU CN202363607U (zh) | 2011-12-16 | 2011-12-16 | 电气接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120528450XU CN202363607U (zh) | 2011-12-16 | 2011-12-16 | 电气接头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202363607U true CN202363607U (zh) | 2012-08-01 |
Family
ID=46574766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120528450XU Expired - Lifetime CN202363607U (zh) | 2011-12-16 | 2011-12-16 | 电气接头 |
Country Status (1)
Country | Link |
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CN (1) | CN202363607U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522638A (zh) * | 2011-12-16 | 2012-06-27 | 四川省电力公司内江电业局 | 电气接头 |
CN103236598A (zh) * | 2013-04-18 | 2013-08-07 | 江苏省电力公司常州供电公司 | 不锈钢复合材料接地引上线的接线端子连接结构 |
CN103474795A (zh) * | 2013-08-27 | 2013-12-25 | 中建三局第二建设工程有限责任公司 | 低压大线径电缆连接件 |
CN103543301A (zh) * | 2013-10-31 | 2014-01-29 | 苏州艾克威尔科技有限公司 | 软起动器测试治具 |
-
2011
- 2011-12-16 CN CN201120528450XU patent/CN202363607U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102522638A (zh) * | 2011-12-16 | 2012-06-27 | 四川省电力公司内江电业局 | 电气接头 |
CN103236598A (zh) * | 2013-04-18 | 2013-08-07 | 江苏省电力公司常州供电公司 | 不锈钢复合材料接地引上线的接线端子连接结构 |
CN103236598B (zh) * | 2013-04-18 | 2015-10-07 | 江苏省电力公司常州供电公司 | 不锈钢复合材料接地引上线的接线端子连接结构 |
CN103474795A (zh) * | 2013-08-27 | 2013-12-25 | 中建三局第二建设工程有限责任公司 | 低压大线径电缆连接件 |
CN103543301A (zh) * | 2013-10-31 | 2014-01-29 | 苏州艾克威尔科技有限公司 | 软起动器测试治具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NEIJIANG POWER SUPPLY COMPANY, STATE GRID SICHUAN Free format text: FORMER OWNER: NEIJIANG ELECTRIC POWER BUREAU OF SICHUAN ELECTRIC POWER SICHUAN ELECTRIC POWER CORP. Effective date: 20131225 Owner name: STATE ELECTRIC NET CROP. Effective date: 20131225 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131225 Address after: 641000 Neijiang, Sichuan Province, Taibai Road, Dongxing District No. 190 Patentee after: NEIJIANG POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER COMPANY Patentee after: State Grid Corporation of China Address before: 641000 Neijiang, Sichuan Province, Taibai Road, Dongxing District No. 190 Patentee before: Neijiang Power Bureau of Sichuan Electric Power Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
CX01 | Expiry of patent term |