CN106786287A - A kind of split conductor supports gold utensil - Google Patents
A kind of split conductor supports gold utensil Download PDFInfo
- Publication number
- CN106786287A CN106786287A CN201611012784.5A CN201611012784A CN106786287A CN 106786287 A CN106786287 A CN 106786287A CN 201611012784 A CN201611012784 A CN 201611012784A CN 106786287 A CN106786287 A CN 106786287A
- Authority
- CN
- China
- Prior art keywords
- conductor
- conductor spacer
- split
- installing plate
- split conductor
- 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
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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
- H02G7/05—Suspension arrangements or devices for electric cables or lines
-
- 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
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
Abstract
The present invention relates to a kind of split conductor support gold utensil, including the connecting bottom board for being connected on supports insulative, installation direction will be defined as with the direction corresponding to corresponding split conductor bearing of trend, connecting bottom board is provided with least two conductor spacer installing plates being spaced apart successively along the installation direction, conductor spacer is installed with perpendicular with an installation direction side of each conductor spacer installing plate, each conductor spacer has same number and the wire clamp along corresponding interval rod circumferentially respectively.Being spaced apart for division guiding is not only met, meanwhile, the support to split conductor can be formed, efficiently solve the problems, such as the bottom that split conductor deadweight causes.And, at least two conductor spacer installing plates are intervally distributed with connecting bottom board, the multi-point support to split conductor can be formed, effectively alleviate the stress concentration on split conductor, split conductor stress is improved, improve split conductor carries out the stability and reliability of power transmission.
Description
Technical field
The present invention relates to a kind of split conductor support gold utensil.
Background technology
With developing rapidly for domestic DC converter station technology, connected by aluminum stranded conductor between ultra-high voltage converter station, aluminium is twisted
Line connection is not produced according to certain division line space design to reduce surface voltage gradient, and in a short-circuit situation between wire
Electromagnetic force causes the collision that attracts each other, and suppresses to dislike the influence of big wind-induced vibration, to ensure the arranged for interval of aluminum stranded conductor,
Lead spacer generally is set between each aluminum stranded conductor.
Such as " transmission of electricity of the Authorization Notice No. disclosed in the Chinese patent literature of CN201018242Y of traditional lead spacer
Circuit six-divided conductor spacing bar ", including hollow support frame, are evenly equipped with six and carriage around circumferential on the support frame
The wire clamp that frame is hinged and connected, wire clamp is hinged work of the adjacent achievable split conductor on certain angle with support frame
Dynamic scope.
But, traditional conductor spacer actually only plays corresponding interval action, it is impossible to play the support to split conductor
, when split conductor length is more long, easily there is the bottom problem that wire deadweight causes, in addition it is also necessary to set support in addition exhausted in effect
Edge minor structure.And, it is used alone traditional conductor spacer more and adjacent conductor spacer is apart from each other so that each conductor spacer is provided
Be fulcrum type positioned at intervals, wind-force, thermal stress, manpower pull etc. factor influence, split conductor easily be spaced
Rod is that fulcrum twisting occurs so that stress of the split conductor at conductor spacer is larger, accelerates split conductor aging speed, causes point
Split wire and easily occur situation about fractureing, influence safety at the wire clamp of conductor spacer.
The content of the invention
It is an object of the invention to provide a kind of split conductor support gold utensil, only risen with solving conductor spacer of the prior art
Interval action wire of causing a split to single fulcrum lacks the technical problem of support.
To achieve the above object, the technical scheme of split conductor support gold utensil provided by the present invention is：One kind division is led
Line supports gold utensil, including the connecting bottom board for being connected on supports insulative, will be right with corresponding split conductor bearing of trend institute
The direction answered is defined as installation direction, and connecting bottom board is provided with least two intervals being spaced apart successively along the installation direction
Rod installing plate, conductor spacer, each are installed with perpendicular with an installation direction side of each conductor spacer installing plate
Every rod wire clamp respectively with same number and along corresponding interval rod circumferentially.
Support bar, the two ends pair of support bar are equipped between the conductor spacer installing plate of arbitrary neighborhood two on the installation direction
Should be fixed on corresponding two conductor spacers installing plate.
The conductor spacer installing plate is disposed with two in assembly direction, and the conductor spacer correspondence on two conductor spacer installing plates is fixed
In on the reverse side of conductor spacer installing plate.
The two conductor spacers installing plate corresponds to the two ends for being arranged in connecting bottom board in assembly direction, and connecting bottom board middle part has
For the connecting portion connected with supports insulative, the width of the width more than connecting bottom board two ends of connecting portion is with so that connection
Base plate ovalize.
The arc that the connecting portion is provided with circumferentially spaced distribution installs elongated hole.
The conductor spacer installing plate is connected by screw structure and is fixedly arranged on the connecting bottom board, and screw connecting structure includes
The screw mounting hole and correspondence for being correspondingly arranged at correspondence insertion on the bottom of conductor spacer installing plate and connecting bottom board are installed on screw
Trip bolt in mounting hole.
The conductor spacer installing plate includes the construction section of bottom and the linkage section on top, and the width of construction section is more than linkage section
Width, corresponding conductor spacer is fixedly arranged in the respective side of linkage section, and the screw mounting hole on the conductor spacer installing plate sets
It is placed on the construction section.
The respective wire wire clamp of each lead spacer is mutually aligned on the installation direction.
The conductor spacer includes the division interval body of annular, and the lateral surface of division interval body is provided with circumferentially spaced
Uniform branch wire casing, the wire clamp being equipped with described in is fastened at each branch wire casing respectively.
The side of the corresponding branch wire casing of direction of the wire clamp is provided with the clamp groove of insertion, wire clamp towards phase
Should branch wire casing side be for clamp groove in advance on the split conductor when arranged with the plane clearance where corresponding branch wire casing
Securing plane, the conductor spacer also include for by wire clamp fastening assembling division interval body on holding screw,
Being respectively provided on two sides with for the screw mounting hole with holding screw corresponding matching in clamp groove on the securing plane.
The beneficial effects of the invention are as follows：The split conductor support gold utensil that the present invention is provided when in use, connecting bottom board is consolidated
On supports insulative, and the corresponding clamping of each split conductor is fixed on each conductor spacer by wire clamp, between utilization
The arranged for interval of each split conductor is realized every rod, so, being spaced apart for division guiding is not only met, meanwhile, it is right to be formed
The support of split conductor, efficiently solves the problems, such as the bottom that split conductor deadweight causes.And, it is intervally distributed with connecting bottom board
At least two conductor spacer installing plates, so, have multiple conductor spacers for supporting split conductor on support gold utensil, can
The multi-point support to split conductor is formed, effectively alleviates the stress concentration on split conductor, improve split conductor stress, improved
Split conductor carries out the stability and reliability of power transmission.
Further, support bar is set between adjacent two conductor spacers installing plate can effectively improve the knot of whole support gold utensil
Structure intensity, it is ensured that stability of strutting system.
Further, conductor spacer is set on the reverse side of two conductor spacer installing plates, is installed more convenient.
Further, the side of the corresponding branch wire casing of the direction of wire clamp is securing plane, so can be by wire
The clamp groove of folder is mounted in when on split conductor in advance, and securing plane and the plane clearance where corresponding branch wire casing are arranged, using tight
Screw is determined by wire clamp fastening assembling when division is spaced on body, using the effect that holding screw guiding line wire clamp applies
Power and force wire clamp occur deformation, to play more preferable anti-loosing effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of split conductor support gold utensil provided by the present invention；
Fig. 2 is the front view of support gold utensil shown in Fig. 1；
Fig. 3 is the top view of support gold utensil shown in Fig. 2；
Fig. 4 is the left view of support gold utensil shown in Fig. 2；
Fig. 5 is the structural representation of supporting plate in Fig. 1；
Fig. 6 is the structural representation of connecting bottom board in Fig. 1；
Fig. 7 is the structural representation of division interval body in Fig. 1；
Fig. 8 is to be fixedly arranged on the topology view for dividing the wire clamp on the body of interval described in Fig. 7；
Fig. 9 is the top view of wire clamp shown in Fig. 8；
Figure 10 is conductor spacer and conductor spacer installing plate welding assembly schematic diagram；
Figure 11 is support bar and two conductor spacer installing plate welding assembly schematic diagrames.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
Split conductor provided by the present invention supports the specific embodiment of gold utensil, as shown in Figure 1 to 11, in the embodiment
Split conductor support gold utensil include for be connected in supports insulative son on connecting bottom board 1, will extend with corresponding split conductor
Direction corresponding to direction is defined as installation direction, two is provided with connecting bottom board 1 and is spaced successively point along the installation direction
The conductor spacer installing plate 3 of cloth, it is fixed respectively on the reverse side perpendicular with the installation direction of each conductor spacer installing plate 3
There is conductor spacer, each conductor spacer has same number and the wire clamp 4 along corresponding interval rod circumferentially, each conductor spacing respectively
The respective wire wire clamp of rod is mutually aligned in the mounting direction.
Also, to improve the intensity of whole support gold utensil, support bar 2 is provided between two conductor spacer installing plates 3, supported
The two ends correspondence of bar 2 is fixed on corresponding two conductor spacers installing plate 3.
In the present embodiment, two conductor spacer installing plates 3 corresponding two ends for being arranged in connecting bottom board 1 in assembly direction, even
Connecing the middle part of base plate 1 has for the connecting portion connected with supports insulative, and connecting portion is provided with circumferentially spaced distribution
Arc elongated hole 11 is installed, the width of connecting portion is more than the width at connecting bottom board two ends causing connecting bottom board ovalize.
In the present embodiment, conductor spacer installing plate 3 is connected by screw structure and is fixedly arranged on connecting bottom board 1, mode connects for screw knot
The screw mounting hole and correspondence that structure includes being correspondingly arranged at correspondence insertion on the bottom of conductor spacer installing plate and connecting bottom board are installed
Trip bolt 7 in screw mounting hole.And, the connection of each conductor spacer installing plate construction section 32 and top including bottom
Section 31, the width of the width more than linkage section 31 of construction section 32, corresponding conductor spacer is fixedly arranged in the respective side of linkage section 31,
Screw mounting hole 33 on conductor spacer installing plate is arranged on construction section 32.
In the present embodiment, each space bar includes the division interval body 5 of annular, and division interval body surface uses circular arc
Treatment, division interval body 5 is the integrative-structure of positive polygonal annular, is provided with circumferentially on the lateral surface of division interval body 5
Branch wire casing 51 uniformly at intervals, fastens and is equipped with a wire clamp 4, it is necessary to explanation, wire respectively at each branch wire casing 51
The side of the corresponding branch wire casing of direction of wire clamp 4 is provided with the clamp groove of insertion, and wire clamp 4 is towards the side of corresponding branch wire casing 51
It is the securing plane for being arranged with the plane clearance where corresponding branch wire casing 51 when clamp groove is mounted on split conductor in advance
100, conductor spacer is also included for the holding screw 6 by wire clamp fastening assembling on the body of division interval, each wire clamp 4
It is fixed on the body 5 of division interval by the way that holding screw 6 is removable respectively, the outer surface to each wire clamp is used at orthodrome
Reason, also, holding screw 6 is located in the ring of division interval body 5, it is to avoid produce corona when split conductor is by high current.
The side towards branch wire casing of wire clamp is securing plane 100, when clamp groove is mounted on split conductor in advance,
Plane clearance arrangement where the branch wire casing that securing plane 100 on wire clamp is spaced on body with division, so,
During using holding screw fastening assembling wire clamp, wire clamp is then deformed by holding screw effect, such that it is able to more preferable
Holding split conductor, prevent loosening.
During assembling support gold utensil, the two ends of support bar 2 are respectively with the opposite inner side assemble welding of conductor spacer installing plate 3 one
Rise.The division interval body 5 of conductor spacer is then together with the reverse side assemble welding of corresponding interval rod installing plate 3.To be welded
Welding structure that conductor spacer installing plate 3 together, division interval body 5 and support bar 2 are formed is corresponding to be fixedly mounted on
On connecting bottom board 1, realize that conductor spacer installing plate 3 couples to form support gold with the fastening of connecting bottom board 1 using trip bolt 7
Tool.When specifically used, support gold utensil can be fixedly mounted on supports insulative, and division interval is assemblied in originally using fastening
Wire clamp on body will divide be oriented to it is corresponding be fixed on conductor spacer, ultimately form the interval to split conductor and support.
When the support gold utensil that the present embodiment is provided disclosure satisfy that divide aluminum stranded conductor line in UHVDC converter station arranges
Connection, realize the requirement of aluminum stranded conductor diverter function, can be played a supporting role when aluminum stranded conductor relatively long distance is installed, solve aluminium
The bottom problem that twisted wire deadweight causes, it is to avoid the corona produced when high current passes through, with good conductive current-carrying performance, structure
Simply, convenient disassembly, is easy to the maintenance and maintenance of change of current station equipment, with practicality very high.
In the present embodiment, arranged for interval has two conductor spacer installing plates on connecting bottom board, in other embodiments, connects bottom
On plate can also along the conductor spacer installing plate of the installation direction arranged for interval corresponding with split conductor bearing of trend more than three,
Can be respectively provided with conductor spacer to be formed to the multi-point of split conductor every support on each conductor spacer installing plate.
In the present embodiment, the structure of the conductor spacer on each conductor spacer installing plate includes the division interval body of annular, is dividing
Split and be evenly distributed by six branch wire casings on the body of interval, in other embodiments, on the body of division interval also can uniformly other
The branch wire casing of number, this is corresponding to the number of the split conductor for being actually needed support.In the present embodiment, division interval body is for just
Polygonized structure, in other embodiments, division interval body is alternatively annular.Certainly, in other embodiments, conductor spacer
The conductor spacer of installing plate can be also used in the prior art if Authorization Notice No. is the interval in the patent document of CN201018242Y
Rod structure.
In the present embodiment, support bar is provided between two conductor spacer installing plates, can so effectively improve whole support gold
The structural strength of tool.In other embodiments, it is also possible to save support bar, can be carried by increasing the thickness of conductor spacer installing plate
The structural strength of height support gold utensil.
Claims (10)
1. a kind of split conductor supports gold utensil, it is characterised in that：Including the connecting bottom board for being connected on supports insulative, will
Installation direction is defined as with the direction corresponding to corresponding split conductor bearing of trend, connecting bottom board is provided with least two along described
The conductor spacer installing plate that installation direction is spaced apart successively, perpendicular with the installation direction of each conductor spacer installing plate
Conductor spacer is installed with individual side, each conductor spacer has same number and the wire along corresponding interval rod circumferentially respectively
Folder.
2. split conductor according to claim 1 supports gold utensil, it is characterised in that：Arbitrary neighborhood on the installation direction
Support bar is equipped between two conductor spacer installing plates, the two ends correspondence of support bar is fixed on corresponding two conductor spacers installing plate.
3. split conductor according to claim 2 supports gold utensil, it is characterised in that：The conductor spacer installing plate is along installation side
To being disposed with two, the conductor spacer correspondence on two conductor spacer installing plates is fixedly arranged on the reverse side of conductor spacer installing plate.
4. split conductor according to claim 3 supports gold utensil, it is characterised in that：The two conductor spacers installing plate is along installation
Direction correspondence is arranged in the two ends of connecting bottom board, and connecting bottom board middle part has for the connection connected with supports insulative
Portion, the width of the width more than connecting bottom board two ends of connecting portion is with so that connecting bottom board ovalize.
5. split conductor according to claim 4 supports gold utensil, it is characterised in that：The connecting portion is provided with circumferentially side
Elongated hole is installed to the arc being spaced apart.
6. split conductor according to claim 4 supports gold utensil, it is characterised in that：The conductor spacer installing plate passes through screw
Attachment structure is fixedly arranged on the connecting bottom board, and screw connecting structure includes being correspondingly arranged at bottom and the company of conductor spacer installing plate
Connect the trip bolt that the screw mounting hole and correspondence of correspondence insertion on base plate are installed in screw mounting hole.
7. split conductor according to claim 6 supports gold utensil, it is characterised in that：The conductor spacer installing plate includes bottom
Construction section and top linkage section, more than the width of linkage section, corresponding conductor spacer is fixedly arranged on linkage section for the width of construction section
Respective side on, the screw mounting hole on the conductor spacer installing plate is arranged on the construction section.
8. split conductor according to claim 1 supports gold utensil, it is characterised in that：The corresponding of each lead spacer is led
Line wire clamp is mutually aligned on the installation direction.
9. split conductor as claimed in any of claims 1 to 8 supports gold utensil, it is characterised in that：The conductor spacer
Division including annular is spaced body, and the lateral surface of division interval body is provided with circumferentially spaced uniform branch wire casing, each
The wire clamp being equipped with described in one is fastened at wire casing respectively.
10. split conductor according to claim 9 supports gold utensil, it is characterised in that：The direction of the wire clamp is corresponding
The side of branch wire casing is provided with the clamp groove of insertion, and the side of the corresponding branch wire casing of direction of wire clamp is for when clamp groove is pre-
The securing plane arranged with the plane clearance where corresponding branch wire casing when on split conductor, the conductor spacer also includes being used for
By holding screw of the wire clamp fastening assembling on the body of division interval, distinguish in the both sides of clamp groove on the securing plane
It is provided with for the screw mounting hole with holding screw corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012784.5A CN106786287B (en) | 2016-11-17 | 2016-11-17 | A kind of split conductor support fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012784.5A CN106786287B (en) | 2016-11-17 | 2016-11-17 | A kind of split conductor support fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786287A true CN106786287A (en) | 2017-05-31 |
| CN106786287B CN106786287B (en) | 2019-08-09 |
Family
ID=58969333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012784.5A Active CN106786287B (en) | 2016-11-17 | 2016-11-17 | A kind of split conductor support fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786287B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248718A (en) * | 2017-07-20 | 2017-10-13 | 南方电网科学研究院有限责任公司 | A kind of split conductor supports transition gold utensil |
| CN109586230A (en) * | 2018-12-18 | 2019-04-05 | 平高集团有限公司 | A kind of fixed fitting of split conductor support |
| CN110289572A (en) * | 2019-04-30 | 2019-09-27 | 嘉兴学院 | A kind of split conductor support device |
| CN110459998A (en) * | 2019-07-24 | 2019-11-15 | 国家电网有限公司 | A kind of wire support fitting |
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| CN201846042U (en) * | 2010-11-02 | 2011-05-25 | 南京线路器材厂 | UHVDC jumper spacer for multiple-splitting conductor |
| CN202034740U (en) * | 2011-03-01 | 2011-11-09 | 中国电力工程顾问集团西南电力设计院 | Retaining structure of six-multiple conductor |
| CN204012586U (en) * | 2014-05-21 | 2014-12-10 | 江东金具设备有限公司 | A kind of revolution wire clamp of conductor spacer |
| CN104242143A (en) * | 2013-06-07 | 2014-12-24 | 张书豪 | Self-adaptive wire-releasing pulley |
| CN204905815U (en) * | 2015-06-30 | 2015-12-23 | 平高集团有限公司 | Wire supports fixed gold utensil and conductor spacer support thereof |
| CN205377235U (en) * | 2016-01-29 | 2016-07-06 | 成都电力金具总厂 | 1100kV circuit twists formula conductor spacer with eight divisions in advance |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364720B1 (en) * | 2000-12-18 | 2002-04-02 | Shih-Tsung Liang | Battery terminal connector |
| CN201846042U (en) * | 2010-11-02 | 2011-05-25 | 南京线路器材厂 | UHVDC jumper spacer for multiple-splitting conductor |
| CN202034740U (en) * | 2011-03-01 | 2011-11-09 | 中国电力工程顾问集团西南电力设计院 | Retaining structure of six-multiple conductor |
| CN104242143A (en) * | 2013-06-07 | 2014-12-24 | 张书豪 | Self-adaptive wire-releasing pulley |
| CN204012586U (en) * | 2014-05-21 | 2014-12-10 | 江东金具设备有限公司 | A kind of revolution wire clamp of conductor spacer |
| CN204905815U (en) * | 2015-06-30 | 2015-12-23 | 平高集团有限公司 | Wire supports fixed gold utensil and conductor spacer support thereof |
| CN205377235U (en) * | 2016-01-29 | 2016-07-06 | 成都电力金具总厂 | 1100kV circuit twists formula conductor spacer with eight divisions in advance |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248718A (en) * | 2017-07-20 | 2017-10-13 | 南方电网科学研究院有限责任公司 | A kind of split conductor supports transition gold utensil |
| CN109586230A (en) * | 2018-12-18 | 2019-04-05 | 平高集团有限公司 | A kind of fixed fitting of split conductor support |
| CN110289572A (en) * | 2019-04-30 | 2019-09-27 | 嘉兴学院 | A kind of split conductor support device |
| CN110289572B (en) * | 2019-04-30 | 2020-05-22 | 嘉兴学院 | Split conductor supporting device |
| CN110459998A (en) * | 2019-07-24 | 2019-11-15 | 国家电网有限公司 | A kind of wire support fitting |
| CN110459998B (en) * | 2019-07-24 | 2021-08-20 | 国家电网有限公司 | Wire support fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106786287B (en) | 2019-08-09 |
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