CN104332925A - Direct current field ice melting armour clamp for convertor station - Google Patents
Direct current field ice melting armour clamp for convertor station Download PDFInfo
- Publication number
- CN104332925A CN104332925A CN201410574066.1A CN201410574066A CN104332925A CN 104332925 A CN104332925 A CN 104332925A CN 201410574066 A CN201410574066 A CN 201410574066A CN 104332925 A CN104332925 A CN 104332925A
- Authority
- CN
- China
- Prior art keywords
- flexible conductor
- soft conductor
- ice
- fixture block
- fields
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Landscapes
- Multi-Conductor Connections (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of high voltage electric auxiliary equipment, and in particular relates to a direct current field ice melting armour clamp for convertor station. The direct current field ice melting armour clamp for convertor station comprises a pipe busbar holding clip and a soft conductor clip block, the pipe busbar holding clip comprises more than two kavas, the adjacent kavas are fixed together through the bolt or screw, the soft conductor pin is formed at the outer side of the kava for extending along the axial direction, the soft conductor clip block is fixed on the soft conductor pin through the bolt or screw, the soft conductor crimping position is formed between the soft conductor pin and the corresponding soft conductor clip block. While used, the a pipe busbar holding clip is fixedly connected to the pipe busbar, the soft conductor is clamped and fixed on the soft conductor pin through the soft conductor clip block for connecting the soft conductor and the pipe busbar together, the kavas of the pipe busbar holding clip are fixed through the bolt or screw, the soft conductor clip and the soft conductor clip block are fixed through the bolt or screw, so the ice melting armour clamp is convenient in operation and high in efficiency.
Description
Technical field
The present invention relates to high-voltage electrical apparatus auxiliary equipment field, particularly relate to a kind of current conversion station DC fields ice-melt gold utensil.
Background technology
In recent years, ± 800kV DC power transmission line has started to come into operation at home, and current conversion station connects gold utensil also extensive use, because transmission line affects seriously by freezing winter, circuit and current conversion station ice melting system also obtain corresponding development, and it is essential that ice-melt connects gold utensil.
Summary of the invention
The object of the present invention is to provide a kind of current conversion station DC fields ice-melt gold utensil, to solve current conversion station DC fields ice-melt loop flexible conductor and major loop pipe bus connectivity problem.
In order to solve the problem, current conversion station DC fields ice-melt gold utensil of the present invention is by the following technical solutions: current conversion station DC fields ice-melt gold utensil, comprise pipe bus and embrace folder and flexible conductor fixture block, pipe bus is embraced folder and is comprised two or more slips, be fixed together by bolt or screw between adjacent slips, the outside of slips is provided with along its axially extended flexible conductor pin, described flexible conductor fixture block is fixed on flexible conductor pin by bolt or screw, defines flexible conductor and crimp position between flexible conductor pin and corresponding flexible conductor fixture block.
The slips that described pipe bus embraces folder has two, and two slips are fixed by screws in together.
Described pipe bus is embraced, and folder is counterbore with the hole of screw fit.
Flexible conductor pin and flexible conductor fixture block are provided with pressuring line groove in correspondence with each other.
Also comprising the fin for being clamped in the end of flexible conductor pin on flexible conductor, being spliced into radiating sleeve for the fin be clamped on same flexible conductor.
Pipe bus embraces folder and flexible conductor fixture block is aluminum casting.
The edges and corners that described pipe bus embraces folder and flexible conductor fixture block are fillet.
When using current conversion station DC fields ice-melt gold utensil of the present invention, embrace folder by described pipe bus to be fixedly connected with pipe bus, by flexible conductor fixture block, corresponding flexible conductor is fixedly clamped on flexible conductor pin, thus the connection realized between flexible conductor and pipe bus, due between the slips that pipe bus embraces folder and be all fixed by the bolt screw that falls between flexible conductor pin and flexible conductor fixture block, therefore current conversion station DC fields ice-melt gold utensil of the present invention also has easy to operate, that efficiency is high advantage.
Further, two slips are more conducive to assembling and fix; Pressuring line groove is conducive to the location to flexible conductor; Pipe bus being embraced folder and the edges and corners of flexible conductor fixture block, to be all designed to fillet be to make anticorona and radio interference level is better.
Accompanying drawing explanation
Fig. 1 is the using state figure of the embodiment of current conversion station DC fields ice-melt gold utensil of the present invention;
Fig. 2 is the front view that pipe bus embraces the slips of folder;
Fig. 3 is the vertical view that pipe bus embraces the slips of folder;
Fig. 4 is the front view (band is analysed and observe) of flexible conductor fixture block;
Fig. 5 is the left view of flexible conductor fixture block;
Fig. 6 is the structural representation of fin.
Embodiment
The embodiment of current conversion station DC fields ice-melt gold utensil of the present invention, as shown in figures 1 to 6, this current conversion station DC fields ice-melt gold utensil comprises pipe bus and embraces folder, flexible conductor fixture block 11 and fin 12.
Pipe bus is embraced folder and is comprised slips 13, and in the present embodiment, slips 13 has two, and two slips are oppositely arranged, and is fixed together between them by person's screw, wherein, and position, hole counterbore that is set and screw fit on slips 13.In addition, the outside of slips 13 is provided with along its axially extended flexible conductor pin 14, and the lateral surface of flexible conductor pin 14 is provided with pressuring line groove 15, and pressuring line groove 15 is for locating corresponding flexible conductor.
Flexible conductor fixture block 11 is fixed by screws on flexible conductor pin 14, which is provided with the pressuring line groove of (arranging mouth to mouth) corresponding with the pressuring line groove on flexible conductor pin 14, when in use, flexible conductor 16 can be placed between the pressuring line groove on the pressuring line groove of flexible conductor pin 14 and flexible conductor fixture block, then by screw, flexible conductor fixture block 11 and flexible conductor pin 14 are fixed, and then realize being fixedly clamped to flexible conductor 16.It is important to note that in the present embodiment, the hole for mounting screw (this screw is the screw for fixing flexible conductor fixture block and flexible conductor pin) on flexible conductor pin 14 is similarly counterbore.
Fin 12, for being clamped in flexible conductor in the end of flexible conductor pin, is spliced into radiating sleeve for the fin be clamped on same flexible conductor.
In the present embodiment, pipe bus embraces folder and flexible conductor fixture block 11 is aluminum casting, and the edges and corners that pipe bus embraces folder and flexible conductor fixture block are fillet.
In use, first pipe bus is embraced and press from both sides the position be connected with pipe bus and clean out, correspondingly must also to clean out by pipe bus link position, pipe bus is embraced and is installed on pipe bus, use bolt is tightened by torque requirement.When flexible conductor is connected with gold utensil, first the end face of flexible conductor is polished, surface is connected with flexible conductor fixture block after carrying out cleaning, and the end face of flexible conductor is concordant with the end face of the flexible conductor fixture block of outermost end.
In other embodiment of current conversion station DC fields ice-melt gold utensil, the quantity that pipe bus embraces the slips of folder be two or more all can, can also be bolted between adjacent slips, also can be bolted between flexible conductor fixture block and flexible conductor pin.
Claims (7)
1. current conversion station DC fields ice-melt gold utensil, it is characterized in that, comprise pipe bus and embrace folder and flexible conductor fixture block, pipe bus is embraced folder and is comprised two or more slips, be fixed together by bolt or screw between adjacent slips, the outside of slips is provided with along its axially extended flexible conductor pin, and described flexible conductor fixture block is fixed on flexible conductor pin by bolt or screw, defines flexible conductor and crimp position between flexible conductor pin and corresponding flexible conductor fixture block.
2. current conversion station DC fields ice-melt gold utensil according to claim 1, it is characterized in that, the slips that described pipe bus embraces folder has two, and two slips are fixed by screws in together.
3. current conversion station DC fields ice-melt gold utensil according to claim 2, is characterized in that, described pipe bus is embraced, and folder is counterbore with the hole of screw fit.
4. current conversion station DC fields ice-melt gold utensil according to claim 1, it is characterized in that, flexible conductor pin and flexible conductor fixture block are provided with pressuring line groove in correspondence with each other.
5. current conversion station DC fields ice-melt gold utensil according to claim 1, is characterized in that, also comprising the fin for being clamped in the end of flexible conductor pin on flexible conductor, be spliced into radiating sleeve for the fin be clamped on same flexible conductor.
6. current conversion station DC fields ice-melt gold utensil according to claim 1, is characterized in that, pipe bus embraces folder and flexible conductor fixture block is aluminum casting.
7. the current conversion station DC fields ice-melt gold utensil according to any one of claim 1-6, is characterized in that, the edges and corners that described pipe bus embraces folder and flexible conductor fixture block are fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574066.1A CN104332925B (en) | 2014-10-24 | 2014-10-24 | Current conversion station DC fields ice-melt gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574066.1A CN104332925B (en) | 2014-10-24 | 2014-10-24 | Current conversion station DC fields ice-melt gold utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332925A true CN104332925A (en) | 2015-02-04 |
| CN104332925B CN104332925B (en) | 2018-05-01 |
Family
ID=52407604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574066.1A Active CN104332925B (en) | 2014-10-24 | 2014-10-24 | Current conversion station DC fields ice-melt gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104332925B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024184A (en) * | 2015-07-02 | 2015-11-04 | 平高集团有限公司 | Split lead T-connection converting armor clamp and wire clamp body thereof |
| CN105665954A (en) * | 2016-03-15 | 2016-06-15 | 平高集团有限公司 | Detection device and method for welding quality of pipe bus bar connection hardware fitting in convertor station |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834421A (en) * | 2010-05-05 | 2010-09-15 | 浙江省电力设计院 | Dual-arm supported direct-current thawing access combination hardware fitting |
| CN201590489U (en) * | 2010-01-14 | 2010-09-22 | 浙江泰昌实业有限公司 | Tubular bus T-joint hardware fitting for 500kV power transformation direct-current thawing |
| CN201594473U (en) * | 2010-01-14 | 2010-09-29 | 浙江泰昌实业有限公司 | Static balance single-pole static contact combination hardware fitting for 500KV power transformation direct current melting ice |
| CN201594591U (en) * | 2010-01-14 | 2010-09-29 | 浙江泰昌实业有限公司 | Header double-layer T-connection two-to-one telescopic hardware fitting for 500KV power transformation direct current melting ice |
| CN201656364U (en) * | 2010-04-30 | 2010-11-24 | 浙江省电力设计院 | Large-current wall bushing link end fitting |
| CN201820892U (en) * | 2010-10-25 | 2011-05-04 | 浙江泰昌实业有限公司 | T-shaped tubular bus fitting provided with drainage wire clamp for 500kV alternating/direct current transformer substation |
| CN202678685U (en) * | 2012-06-29 | 2013-01-16 | 湖北兴和电力新材料股份有限公司 | Short circuit hardware in power grid ice melting system |
| CN103457051A (en) * | 2013-09-03 | 2013-12-18 | 贵州电网公司六盘水供电局 | Quick operating wire clamp of tubular busbar of power transmission line |
-
2014
- 2014-10-24 CN CN201410574066.1A patent/CN104332925B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590489U (en) * | 2010-01-14 | 2010-09-22 | 浙江泰昌实业有限公司 | Tubular bus T-joint hardware fitting for 500kV power transformation direct-current thawing |
| CN201594473U (en) * | 2010-01-14 | 2010-09-29 | 浙江泰昌实业有限公司 | Static balance single-pole static contact combination hardware fitting for 500KV power transformation direct current melting ice |
| CN201594591U (en) * | 2010-01-14 | 2010-09-29 | 浙江泰昌实业有限公司 | Header double-layer T-connection two-to-one telescopic hardware fitting for 500KV power transformation direct current melting ice |
| CN201656364U (en) * | 2010-04-30 | 2010-11-24 | 浙江省电力设计院 | Large-current wall bushing link end fitting |
| CN101834421A (en) * | 2010-05-05 | 2010-09-15 | 浙江省电力设计院 | Dual-arm supported direct-current thawing access combination hardware fitting |
| CN201820892U (en) * | 2010-10-25 | 2011-05-04 | 浙江泰昌实业有限公司 | T-shaped tubular bus fitting provided with drainage wire clamp for 500kV alternating/direct current transformer substation |
| CN202678685U (en) * | 2012-06-29 | 2013-01-16 | 湖北兴和电力新材料股份有限公司 | Short circuit hardware in power grid ice melting system |
| CN103457051A (en) * | 2013-09-03 | 2013-12-18 | 贵州电网公司六盘水供电局 | Quick operating wire clamp of tubular busbar of power transmission line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024184A (en) * | 2015-07-02 | 2015-11-04 | 平高集团有限公司 | Split lead T-connection converting armor clamp and wire clamp body thereof |
| CN105665954A (en) * | 2016-03-15 | 2016-06-15 | 平高集团有限公司 | Detection device and method for welding quality of pipe bus bar connection hardware fitting in convertor station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104332925B (en) | 2018-05-01 |
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