CN202034503U - Eight-to-one flexible conductor wire clamp - Google Patents
Eight-to-one flexible conductor wire clamp Download PDFInfo
- Publication number
- CN202034503U CN202034503U CN2011200580348U CN201120058034U CN202034503U CN 202034503 U CN202034503 U CN 202034503U CN 2011200580348 U CN2011200580348 U CN 2011200580348U CN 201120058034 U CN201120058034 U CN 201120058034U CN 202034503 U CN202034503 U CN 202034503U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- backing plate
- conductor wire
- flexible conductor
- conductive backing
- 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
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 42
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- 239000010931 gold Substances 0.000 claims description 12
- 229910052737 gold Inorganic materials 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000758 substrate Substances 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses an eight become flexible conductor fastener, it includes conductive substrate, locates eight wire link fittings that are used for being connected with the split conductor of this conductive substrate one side and locates the wiring board of the outside extension of this conductive substrate opposite side, is equipped with the first mounting hole that is used for being connected with the single conductor on this wiring board. During the use, be connected eight wire link fitting of fastener with eight split conductors respectively, be connected wiring board and single conductor to realized converting eight split conductors into a wire, consequently can satisfy the requirement of extra-high voltage test research base, and this fastener still has simple structure, advantage with low costs.
Description
Technical field
The utility model relates to a kind of wire connection device, and especially a kind of eight become a flexible conductor wire clamp.
Background technology
In the technology of transmission of electricity, in order to improve the ability to transmit electricity of circuit, whenever form, i.e. bundle conductor by two or two above parallel conducting wires.Bundle conductor is compared with solid conductor, and it can make, and the inductance of power transmission line reduces, electric capacity increases, and its wave impedance to alternating current is reduced, and improves the ability to transmit electricity of circuit.Simultaneously, adopt bundle conductor, can also significantly reduce the field intensity of conductive line surfaces, improve track stability.
In the existing superhigh pressure transformer station, the power distribution equipment lead adopts two division aluminium alloy conductors usually, and its device clamp that adopts is two division wire clamps.But, because in the DC experiment line segment in ultra high voltage experimental study base, the electric field strength of conductive line surfaces is bigger, the environmental impact problem of being brought by corona discharge is more outstanding, the problem of audible noise, radio interference and electrostatic induction particularly, particularly serious, need to adopt eight division aluminium alloy conductors.Yet it is original 1/2nd that existing device clamp can only become the lead order, therefore, can not satisfy the demand of eight bundle conductors.
Summary of the invention
The purpose of this utility model is, provides a kind of eight to become a flexible conductor wire clamp, and it can satisfy the demand of eight bundle conductors.
A kind of eight changes, one flexible conductor wire clamp that the utility model provides, it comprises electrically-conductive backing plate, is located at eight leads connection gold utensils that are used for being connected with bundle conductor of this electrically-conductive backing plate one side and the outward extending terminal block of being located at this electrically-conductive backing plate opposite side, is provided with first installing hole that is used for being connected with single conductor on this terminal block.
Preferably, described electrically-conductive backing plate is an aluminium alloy plate.
Preferably, described eight leads connection gold utensil is that the center of circle is along circumferentially evenly arranging with the center of described electrically-conductive backing plate.
Preferably, described electrically-conductive backing plate comprises circular body and is located at eight installation portions that extend radially outwardly that make progress in this body week equably that described eight leads connect gold utensil and are individually fixed on these eight installation portions.
Preferably, described lead connection gold utensil is a lead fixed hydraulic tube assembly.
Preferably, described lead fixed hydraulic tube assembly comprises the pipe portion and the base portion of orthogonal connection, this base portion through bolt on described electrically-conductive backing plate.
Preferably, described eight become a flexible conductor wire clamp also comprises grading ring, is provided with second installing hole that is used to install this grading ring on described terminal block.
Compared with prior art, the utlity model has following advantage: during use, eight leads connection gold utensils of wire clamp are connected with eight bundle conductors respectively, terminal block is connected with single conductor, thereby realized eight bundle conductors are converted to a lead, therefore can satisfy the requirement in ultra high voltage experimental study base, and this wire clamp also has advantage simple in structure, that cost is low; In addition, a side that is connected with single conductor at wire clamp also is provided with grading ring, prevents that corona from producing.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the structural representation of the grading ring of the utility model embodiment;
Fig. 4 is the vertical view of Fig. 1.
Description of reference numerals: 1-electrically-conductive backing plate, 11-body, 12-installation portion, 2-lead fixed hydraulic tube assembly, 21-pipe portion, 22-base portion, 3-terminal block, 31-first installing hole, 32-second installing hole, 4-grading ring, 41-ring body, 42-connecting rod, 5-bolt.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
One of them embodiment of the present utility model as shown in Figure 1, 2, eight become a flexible conductor wire clamp mainly is made up of electrically-conductive backing plate 1, eight leads connection gold utensils that are used for being connected with bundle conductor of being located at these electrically-conductive backing plate 1 one sides and the outward extending terminal block 3 of being located at this electrically-conductive backing plate 1 opposite side, wherein, electrically-conductive backing plate 1 is an aluminium alloy plate, and this electrically-conductive backing plate 1 comprises circular body 11 and is located at eight installation portions 12 that extend radially outwardly that make progress in 11 weeks of this body equably.
It is lead fixed hydraulic tube assembly 2 that the lead of present embodiment connects gold utensil, this lead fixed hydraulic tube assembly 2 comprises that the pipe portion 21 of orthogonal connection and the base portion 22 of 22, eight lead fixed hydraulic tubes of base portion assembly 2 are individually fixed on eight installation portions 12 of electrically-conductive backing plate 1 through bolt 5.
On terminal block 3, be provided with first installing hole 31 that is used for being connected and second installing hole 32 that is used to install grading ring 4 with single conductor.
Shown in Fig. 3,4, grading ring 4 is made of with the connecting rod 42 that is used for this ring body 41 links to each other with terminal block 3 oval ring body 41.
During use, eight leads connection gold utensils of wire clamp are connected with eight bundle conductors respectively, terminal block is connected with single conductor, thereby realized eight bundle conductors are converted to a lead, therefore can satisfy the requirement in ultra high voltage experimental study base, and this wire clamp also has advantage simple in structure, that cost is low; And a side that is connected with single conductor at wire clamp also is provided with grading ring, prevents that corona from producing.
Only be specific embodiment of the utility model below, do not limit protection range of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection range of the present utility model.
Claims (7)
1. one kind eight becomes a flexible conductor wire clamp, it is characterized in that: comprise electrically-conductive backing plate, be located at eight leads connection gold utensils that are used for being connected of this electrically-conductive backing plate one side and the outward extending terminal block of being located at this electrically-conductive backing plate opposite side, on this terminal block, be provided with first installing hole that is used for being connected with single conductor with bundle conductor.
2. according to claim 1 eight become a flexible conductor wire clamp, and it is characterized in that: described electrically-conductive backing plate is an aluminium alloy plate.
3. according to claim 1 eight become a flexible conductor wire clamp, it is characterized in that: described eight leads connection gold utensil is that the center of circle is along circumferentially evenly arranging with the center of described electrically-conductive backing plate.
4. according to claim 3 eight become a flexible conductor wire clamp, it is characterized in that: described electrically-conductive backing plate comprises circular body and is located at eight installation portions that extend radially outwardly that make progress in this body week equably that described eight leads connect gold utensil and are individually fixed on these eight installation portions.
5. according to claim 1 eight become a flexible conductor wire clamp, it is characterized in that: it is lead fixed hydraulic tube assembly that described lead connects gold utensil.
6. according to claim 5 eight become a flexible conductor wire clamp, and it is characterized in that: described lead fixed hydraulic tube assembly comprises the pipe portion and the base portion of orthogonal connection, this base portion through bolt on described electrically-conductive backing plate.
7. according to each described eight changes, one flexible conductor wire clamp of claim 1 to 6, it is characterized in that: also comprise grading ring, on described terminal block, be provided with second installing hole that is used to install this grading ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200580348U CN202034503U (en) | 2011-03-08 | 2011-03-08 | Eight-to-one flexible conductor wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200580348U CN202034503U (en) | 2011-03-08 | 2011-03-08 | Eight-to-one flexible conductor wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034503U true CN202034503U (en) | 2011-11-09 |
Family
ID=44896791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200580348U Expired - Lifetime CN202034503U (en) | 2011-03-08 | 2011-03-08 | Eight-to-one flexible conductor wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034503U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362444A (en) * | 2014-10-31 | 2015-02-18 | 平高集团有限公司 | Divided conductor clamp fitting for EHV (Extra-High Voltage) DC (Direct Current) convertor station and branch clamps thereof |
| CN105226596A (en) * | 2014-06-16 | 2016-01-06 | 南京电力金具设计研究院有限公司 | A kind of electricity getting device for ground wire deicing automatic connection device |
| CN110048283A (en) * | 2019-05-30 | 2019-07-23 | 中国能源建设集团南京线路器材有限公司 | Cage jumper electricity getting device |
-
2011
- 2011-03-08 CN CN2011200580348U patent/CN202034503U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226596A (en) * | 2014-06-16 | 2016-01-06 | 南京电力金具设计研究院有限公司 | A kind of electricity getting device for ground wire deicing automatic connection device |
| CN105226596B (en) * | 2014-06-16 | 2017-10-13 | 南京电力金具设计研究院有限公司 | A kind of electricity getting device for ground wire deicing automatic connection device |
| CN104362444A (en) * | 2014-10-31 | 2015-02-18 | 平高集团有限公司 | Divided conductor clamp fitting for EHV (Extra-High Voltage) DC (Direct Current) convertor station and branch clamps thereof |
| CN110048283A (en) * | 2019-05-30 | 2019-07-23 | 中国能源建设集团南京线路器材有限公司 | Cage jumper electricity getting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE OF CHINA ENERGY ENGINEERING GROUP Co.,Ltd. Patentee after: China South Power Grid International Co.,Ltd. Patentee after: NANJING DESIGN AND Research Institute OF ELECTRIC POWER FITTINGS Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute Patentee before: China South Power Grid International Co.,Ltd. Patentee before: NANJING DESIGN AND Research Institute OF ELECTRIC POWER FITTINGS |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE Co.,Ltd. Patentee after: China South Power Grid International Co.,Ltd. Patentee after: NANJING DESIGN AND Research Institute OF ELECTRIC POWER FITTINGS Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE OF CHINA ENERGY ENGINEERING GROUP Co.,Ltd. Patentee before: China South Power Grid International Co.,Ltd. Patentee before: NANJING DESIGN AND Research Institute OF ELECTRIC POWER FITTINGS |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |
|
| CX01 | Expiry of patent term |