CN204696555U - A kind of novel 35kV insulation lead wire of convenient operation - Google Patents
A kind of novel 35kV insulation lead wire of convenient operation Download PDFInfo
- Publication number
- CN204696555U CN204696555U CN201520334082.3U CN201520334082U CN204696555U CN 204696555 U CN204696555 U CN 204696555U CN 201520334082 U CN201520334082 U CN 201520334082U CN 204696555 U CN204696555 U CN 204696555U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- lead wire
- oversheath
- cable
- insulation lead
- 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.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920005439 Perspex® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
Abstract
The utility model relates to a kind of novel 35kV insulation lead wire of convenient operation, comprise cable and two jockeies, the two ends, left and right of cable respectively connect a jockey, two jockeies are formed by oversheath and electric conductor, and oversheath coaxial package is outside electric conductor, and E Kou is made in one end of electric conductor, the other end is connected with cable, screw thread is coaxially made in the middle part of electric conductor, and the width of described each screw thread is 2mm, and the distance between adjacent two screw threads is 2mm.The utility model is to reduce task difficulty, for the problem of the insulation lead wire complex operation of import 35kV electric pressure in the market, and a kind of live line working human users, the safe and reliable 35kV insulation lead wire be convenient to designed, be connected with wire by its crowbar switch that will insulate, realize the transfer of electric current and connect, disconnected work, finally reach and increase work efficiency and the object of operational security.
Description
Technical field
The utility model relates to live line working professional skill field, especially a kind of novel 35kV insulation lead wire of convenient operation.
Background technology
Carry out in the unloaded lead-in wire work of the charged disconnecting of insulating gloves method at 35kV overhead transmission line, in order to the fail safe of operation, operating personnel needs to wear a complete set of heavy 35kV insulating protection apparatus, and the screw thread of existing drainage thread is comparatively thin and interval is tight, staff is fastening to be needed repeatedly to rotate cuff when being connected with wire, and workload and work difficulty are comparatively large, and this brings very large difficulty for hot line job, extend the activity duration, reduce operating efficiency.
Summary of the invention
The purpose of this utility model is the novel 35kV insulation lead wire providing a kind of convenient operation that can increase work efficiency.
The purpose of this utility model is realized by following technological means:
A kind of novel 35kV insulation lead wire of convenient operation, comprise cable and two jockeies, the two ends, left and right of cable respectively connect a jockey, two jockeies are formed by oversheath and electric conductor, oversheath coaxial package is outside electric conductor, E Kou is made in one end of electric conductor, the other end is connected with cable, screw thread is coaxially made in the middle part of electric conductor, it is characterized in that: the width of described each screw thread is 2mm, spacing between adjacent two screw threads is 2mm, and oversheath is the transparent oversheath adopting perspex to make.
And described cable is made up of a kind of EPR cold gum of copper stranded conductor outer wrapping composite material of diameter 12mm.
And Hubei Province notch portion of described electric conductor adopts the good copper alloy of electric conductivity to make.
Advantage of the present utility model and good effect are:
1, this insulation lead wire improves stringing screw thread on the basis of original 35kV insulation lead wire, not only overstriking screw thread, but also is lengthened at screw thread interval, can to reduce a staff like this and to rotate the workload of cuff, reduces task difficulty.
2, the cable section of this insulation lead wire is made up of a kind of EPR cold gum of copper stranded conductor outer wrapping composite material of diameter 12mm, this design both ensure that through-current capability and insulation property good, insulation property meet 35kV live line working requirement, and pass through type approval test, relatively light again, and abrasion resistance is outstanding.
3, the conduction of this insulation lead wire holder part and Hubei Province notch portion adopt the copper alloy that electric conductivity is good, and oversheath adopts transparent plastic cement to make, can so that check the situation of metal cuff in handle and cable.
4, the utility model is a kind of simple to operate, safe and reliable, with low cost, economy and durability, be applicable to the New insulated Work tool applied, the maximum rated continuous current of this insulation lead wire is 400A, and rated voltage is 35kV, 35kV overhead transmission line can well be applied in carry out in the unloaded lead-in wire work of the charged disconnecting of insulating gloves method, and the fail safe effectively can increased work efficiency after adding screw thread interval and thickness, reduce working strength, improve operation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the front view (removing oversheath) of jockey;
Fig. 3 is the vertical view of Fig. 2.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection range of the present utility model with this.
A novel 35kV insulation lead wire for convenient operation, comprises cable 3 and two jockeies, and cable is made up of a kind of EPR cold gum of copper stranded conductor outer wrapping composite material of diameter 12mm.The two ends, left and right of cable respectively connect a jockey.Two jockeies are formed by oversheath 2 and electric conductor 1, and oversheath coaxial package is outside electric conductor, and this oversheath is the transparent oversheath adopting perspex to make.Hubei Province mouth 4 is made in one end of electric conductor, and this Hubei Province notch portion adopts the good copper alloy of electric conductivity to make.The other end of electric conductor is connected with cable.Screw thread 5 is coaxially made at the middle part of electric conductor, and the width of each screw thread is 2mm, and the spacing between adjacent two screw threads is 2mm.The maximum rated continuous current of this insulation lead wire is 400A, and rated voltage is 35kV, can well be applied in 35kV overhead transmission line and carry out in the unloaded lead-in wire work of the charged disconnecting of insulating gloves method.
Using method of the present utility model is:
First by transmitting rope, the utility model (novel 35kV insulation lead wire) is delivered in bucket in electrician's hand by ground electrician, and in bucket, two ends are arranged on place to be installed by electrician successively.During installation, staff catches oversheath part, is snapped in by wire in the mouth of Hubei Province of the present utility model, rotates oversheath till the mouth clamping wire of Hubei Province.
Claims (3)
1. the novel 35kV insulation lead wire of a convenient operation, comprise cable and two jockeies, the two ends, left and right of cable respectively connect a jockey, two jockeies are formed by oversheath and electric conductor, oversheath coaxial package is outside electric conductor, E Kou is made in one end of electric conductor, the other end is connected with cable, screw thread is coaxially made in the middle part of electric conductor, it is characterized in that: the width of described each screw thread is 2mm, spacing between adjacent two screw threads is 2mm, and oversheath is the transparent oversheath adopting perspex to make.
2. the novel 35kV insulation lead wire of a kind of convenient operation according to claim 1, is characterized in that: described cable is made up of a kind of EPR cold gum of copper stranded conductor outer wrapping composite material of diameter 12mm.
3. the novel 35kV insulation lead wire of a kind of convenient operation according to claim 1, is characterized in that: Hubei Province notch portion of described electric conductor adopts the good copper alloy of electric conductivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334082.3U CN204696555U (en) | 2015-05-22 | 2015-05-22 | A kind of novel 35kV insulation lead wire of convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334082.3U CN204696555U (en) | 2015-05-22 | 2015-05-22 | A kind of novel 35kV insulation lead wire of convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696555U true CN204696555U (en) | 2015-10-07 |
Family
ID=54236808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334082.3U Active CN204696555U (en) | 2015-05-22 | 2015-05-22 | A kind of novel 35kV insulation lead wire of convenient operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910672A (en) * | 2017-09-30 | 2018-04-13 | 合保电气（芜湖）有限公司 | Wire jumper seal |
-
2015
- 2015-05-22 CN CN201520334082.3U patent/CN204696555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910672A (en) * | 2017-09-30 | 2018-04-13 | 合保电气（芜湖）有限公司 | Wire jumper seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |