CN209497233U - Split conductor supports fixed fitting - Google Patents
Split conductor supports fixed fitting Download PDFInfo
- Publication number
- CN209497233U CN209497233U CN201822126105.8U CN201822126105U CN209497233U CN 209497233 U CN209497233 U CN 209497233U CN 201822126105 U CN201822126105 U CN 201822126105U CN 209497233 U CN209497233 U CN 209497233U
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- Prior art keywords
- conductor
- conductor spacer
- support
- supporting element
- spacer
- Prior art date
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- 239000004020 conductor Substances 0.000 title claims abstract description 137
- 125000006850 spacer group Chemical group 0.000 claims abstract description 91
- 239000012212 insulator Substances 0.000 claims abstract description 6
- 230000004992 fission Effects 0.000 claims description 23
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model relates to a kind of split conductors to support fixed fitting, including the bottom plate for being fixed in supporting insulator and the conductor spacer being arranged on bottom plate, the supporting element for being used to support the fixed conductor spacer is provided on bottom plate, there is the supporting surface for being used to support conductor spacer on supporting element, conductor spacer is fixedly connected on the support surface by the way that fixing bolt is removable, and the mounting hole for installing the fixing bolt is provided on supporting surface and conductor spacer.When assembly, only need to by bolt by conductor spacer with supporting element is removable is fixedly connected, be bolted it is easy to operate, compared to the prior art in need operator by the way that conductor spacer is welded and fixed, reduce assembly difficulty, assembly is simpler；And when needing the split conductor of fixed different height, very easily conductor spacer can be removed from supporting element, it is only necessary to the conductor spacer of a suitable dimension is replaced, no replacement is required other component, therefore replacement cost and repair and maintenance cost can be reduced.
Description
Technical field
The utility model supports fixed fitting more particularly to a kind of split conductor.
Background technique
With the continuous expansion that UHV transmission line is built, for the situation of waving of UHV transmission line, research suppression
The device of conductor galloping processed has realistic meaning to the safe and stable operation of transmission line of electricity, and lead spacer is to maintain more
Sub-conductor spacing, maintains the important power equipment of conducting wire balance and reactive balance, and conducting wire is prevented to be damaged in the state of waving
The important fitting of wound.
But lead spacer can only actually play corresponding interval action, in this way when conductor length is longer, be easy
There is bottom problem caused by conducting wire is self-possessed, it is therefore desirable to which lead spacer is supported by support fitting.Authorization Notice No. is
CN106786287A discloses a kind of split conductor support fitting, including the connection bottom for being fixedly connected in supporting insulator
Plate is set on connecting bottom board there are two along the spaced apart conductor spacer mounting plate of conducting wire extending direction, and conductor spacer is weldingly fixed on
Support rod namely two conductor spacers are welded on the side of conductor spacer mounting plate, and between two conductor spacer mounting plates
Mounting plate, two sets of conductor spacers and support rod constitute the welding structure of an one, are finally fixed welding structure using screw
Support fitting is formed on connecting bottom board.
But this integrated welding structure is higher for the skill requirement of worker during fabrication, especially two sets of conductor spacers
It is welded in place in sustained height, welding difficulty is big, and assembly manipulation is inconvenient；Secondly the height for working as split conductor changes, and needs
When the bearing height of fitting being supported to change therewith, welding structure can only integrally be changed, cost is relatively high, naturally also
Due to cannot achieve the maintenance replacement of separate part, increasing repair and maintenance cost using the fixation that is welded.
Utility model content
The purpose of this utility model is to provide a kind of split conductors to support fixed fitting, to solve branch in the prior art
Support fitting assembly difficulty is big, assembly manipulation is inconvenient, the split conductor of support different height when replacement cost is high and repair and maintenance at
This relatively high problem.
To achieve the above object, the technical scheme that the utility model is provided is as follows:
A kind of fixed fitting of split conductor support, including the bottom plate for being fixed in supporting insulator and is arranged in bottom plate
On conductor spacer, the supporting element for being used to support the fixed conductor spacer is provided on bottom plate, is had between being used to support on supporting element
Every the supporting surface of stick, conductor spacer is fixedly connected on the support surface by the way that fixing bolt is removable, is respectively provided on supporting surface and conductor spacer
There is the mounting hole for installing the fixing bolt.
Have the beneficial effect that in assembly, only need to by bolt by conductor spacer with supporting element is removable is fixedly connected, be bolted
It is easy to operate, compared to the prior art in need operator by the way that conductor spacer is welded and fixed, reduce assembly difficulty, assembly is more
Simply；And when needing the split conductor of fixed different height, very easily conductor spacer can be removed from supporting element, it is only necessary to
The conductor spacer of a suitable dimension is replaced, no replacement is required other component, therefore replacement cost and repair and maintenance can be reduced
Cost.
Further, the mounting hole on supporting element is threaded hole.
It has the beneficial effect that supporting element is threadedly coupled with conductor spacer, simplifies connection structure, diameter tightens fixing bolt i.e.
Can, easy disassembly.
Further, it is fixedly connected, is provided on bottom plate for fastening by the way that fastening bolt is removable between supporting element and bottom plate
The perforation that bolt passes through is provided with the threaded hole being threadedly coupled with fastening bolt on the supporting element.
It has the beneficial effect that supporting element is fixedly connected with bottom plate by the way that bolt is removable, simplifies between supporting element and bottom plate
Connection structure, manufacture convenient for assembly, and when the split conductor of support only highly changes, replacement interval can not had to
Stick, and supporting element is only replaced, for the replacement conductor spacer that structure is more complicated, cost is higher, only replace supporting element
Replacement cost can be further decreased.
Further, the supporting element is support shaft, and the threaded hole cooperated with fixing bolt and fastening bolt is respectively set
At the both ends of support shaft.
It has the beneficial effect that and sets support shaft for supporting element, simplify the structure of supporting element, facilitate processing and manufacturing.
Further, the conductor spacer is square, a side of the conductor spacer and supports support secure fit.
It has the beneficial effect that and fixes a side of conductor spacer with supports support, it is convenient for assembly.
Further, the conductor spacer includes the conductor spacer fission that at least four head and the tail are fixedly connected, and each conductor spacer is seperated
Both ends setting it is fluted, the end of adjacent two conductor spacers fission surrounds the fixing groove for fixed splitting conducting wire.
It has the beneficial effect that the both ends of adjacent spaces stick fission surround fixing groove, facilitates the manufacture of conductor spacer.
Further, it is fixedly connected between adjacent spaces stick fission by locking screw screw bolt and nut, on each conductor spacer fission
It is provided with the U-type groove of notch outwardly, the end of clamping screw and nut are respectively positioned in U-type groove, the peace on the conductor spacer
The slot bottom of U-type groove is arranged in dress hole.
It has the beneficial effect that and is fixed by clamping screw, good fixing effect, and facilitate fixed operation, other clamping screw
End and nut are respectively positioned in U-type groove, and corona is generated when split conductor being avoided to pass through high current, so as to cause active loss and
Radio interference.
Further, the conductor spacer has at least two along the extending direction arranged for interval of split conductor, each conductor spacer
It is independently arranged.
It has the beneficial effect that and is equipped at least two sets of conductor spacers, the multi-point support to split conductor can be formed, be effectively relieved point
Split stress on conducting wire to concentrate, improve split conductor stress, improve split conductor carry out power transmission stability and can
By property.
Further, be used to support the supporting element of fixed each conductor spacer at least there are two.
It has the beneficial effect that by the way that at least two supporting elements are arranged, keeps support spacing rod more firm, improving stability.
Detailed description of the invention
Fig. 1 is that the split conductor of the utility model supports the split conductor in the embodiment 1 of fixed fitting to support fitting
Structural schematic diagram；
Fig. 2 is that the split conductor of the utility model supports the split conductor in the embodiment 1 of fixed fitting to support fitting
Top view；
Fig. 3 is the structural schematic diagram for the conductor spacer that the split conductor of the utility model supports in the embodiment 1 of fixed fitting；
Fig. 4 is the top view for the bottom plate that the split conductor of the utility model supports in the embodiment 1 of fixed fitting；
Fig. 5 is the bottom view for the support shaft that the split conductor of the utility model supports in the embodiment 1 of fixed fitting；
Fig. 6 is the half sectional view for the support shaft that the split conductor of the utility model supports in the embodiment 1 of fixed fitting；
In figure, 1- conductor spacer；2- arc groove；3- bottom plate；4- support shaft；5- fastening bolt；6- fixing groove；7- locking screw
Bolt；8-U type groove；9- conductor spacer is seperated；10- fixing bolt；11- counter sink；The first threaded hole of 12-；The second threaded hole of 13-.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
The split conductor of the utility model supports the embodiment 1 of fixed fitting, as shown in figs 1 to 6, including bottom plate 3,
Every the support shaft 4 of stick 1 and support fixed intervals stick 1.
Support shaft 4 is the column structure that cross section is hexagon, as shown in Figure 5 and Figure 6, along the axial ends of support shaft 4
It is respectively arranged with the first threaded hole 12 and the second threaded hole 13, the second threaded hole 13 of 4 upper end of support shaft passes through fixing bolt 10
With conductor spacer 1 is removable is fixedly connected, as shown in Figure 2 and Figure 4, i.e. the upper surface of support shaft 4 is the support for being used to support conductor spacer 1
Face, the first threaded hole 12 of support shaft lower end by fastening bolt 5 with bottom plate 3 is removable is fixedly connected.Bottom plate 3 is equipped with and is used for
The counter sink 11 connecting with support shaft 4 is equipped with two pairs of adjacent counter sinks 11 on bottom plate 3, and two pairs of counter sinks 11 are along four points
The extending direction interval setting of conducting wire is split, each counter sink 11 passes through the fastening bolt 5 installed upwards and is connected separately with a branch
Support axis 4.The cross section of bottom plate 3 is circle, and slotted hole is equipped on bottom plate 3, is fixedly mounted by slotted hole and supporting insulator.
A set of conductor spacer 1 is connected in each pair of support shaft, the height of four support shafts is identical, to guarantee two sets of conductor spacers 1
Center be located at sustained height during installation.Conductor spacer 1 includes the conductor spacer fission 9 that four head and the tail are fixedly connected, such as Fig. 3 institute
Show, four conductor spacer fissions 9 surround a box shape structure.The end at the both ends of each conductor spacer fission 9 is equipped with towards adjacent
The arc groove 2 of the arc groove 2 of conductor spacer fission 9, two neighboring conductor spacer fission 9 is surrounded for fixing conductors on quad bundled
Fixing groove 6.Clamping screw 7 is connected between two neighboring conductor spacer fission 9, and attaching nut consolidates adjacent spaces stick fission 9
Fixed connection.The U-shaped groove 8 of notch outwardly, the bolt head and lock of clamping screw 7 are equipped on the lateral surface of each conductor spacer fission 9
The nut that tight bolt 7 cooperates is located in the U-shaped groove 8 of adjacent spaces stick fission 9.
One side of conductor spacer 1 is fixedly connected with support shaft 4 by the way that fixing bolt 10 is removable, and U is protruded into 4 upper end of support shaft
In type groove 8, the perforation installed downwards for fixing bolt 10 is equipped in the slot bottom of U-shaped groove 8.
The split conductor of the utility model supports the embodiment 1 of fixed fitting when installing and using, as shown in Figure 1, first will
Two sets of conductor spacers 1 are connected on conductors on quad bundled, are held conductors on quad bundled tightly using clamping screw 7 is fixed, are kept two sets of conductor spacers 1
Centre distance is certain, and the bottom edge of two sets of conductor spacers 1 is passed through fixing bolt 10 respectively and connects two support shafts 4, then by four branch
Support axis 4 is fixedly connected by fastening bolt 5 with bottom plate 3, and bottom plate 3 is finally mounted on insulator top, that is, reaches fixed support
The purpose of conductors on quad bundled, whole installation process is very simple, and when needing the conductors on quad bundled of fixed different height,
Directly replacement support shaft 4 can be realized, easy to operate, and the structure of support shaft 4 is also very simple, and production is facilitated to process, and reduce
Replacement cost.
In the present embodiment, the support shaft for being used to support fixed each conductor spacer has two, in other embodiments, Ke Yishe
Three or more are set, it should be understood that, a piece support shaft of every increases can all increase workload when dismounting,
Cause the inconvenience of dismounting.
In the present embodiment, two sets of conductor spacers are provided with, in other embodiments, can be set three sets or more.
In the present embodiment, being fixedly connected for adjacent spaces stick fission is completed by clamping screw, in other embodiments,
Dovetails can be set in one end of conductor spacer fission, the other end is arranged dovetail groove, utilizes dovetail between adjacent spaces stick fission
Block and dovetail groove are inserted along conductors on quad bundled extending direction interference to be fixed, or convex block is arranged in one end of conductor spacer fission,
Groove is arranged in the other end, and adjacent spaces stick fission is filled using convex block and groove along perpendicular to conductors on quad bundled extending direction interference
With fixation.
In the present embodiment, conductor spacer split settings, in other embodiments, conductor spacer can be integrally formed, and be spaced
Stick is equipped with the installing port passed through for conductors on quad bundled, and installing port is clip form, is additionally provided with clamping screw at installing port, leads to
It crosses and screws clamping screw, complete the fixation to conductors on quad bundled.
In the present embodiment, conductor spacer is square, and can be cross conductor spacer by conductor spacer in other embodiments,
The end of cross conductor spacer is equipped with the installing port passed through for conducting wire, and middle part and the supports support of cross conductor spacer are fixed；Or
Person's conductor spacer is circle.
In the present embodiment, support shaft is connect with bed bolt, and in other embodiments, pedestal is equipped with installing blind,
Supporting element can directly elastic conjunction be in mounting hole is blind or support shaft is directly welded and fixed with bottom plate.
In the present embodiment, supporting element is support shaft, in other embodiments, can set support plate for supporting element,
U-shaped groove is protruded into support plate upper end, is fixedly connected with conductor spacer, and lower end is fixedly connected with bottom plate.
In the present embodiment, the mounting hole on supporting element is threaded hole, in other embodiments, the mounting hole on supporting element
For unthreaded hole, supporting element can be L-type plate at this time, and vertical edge and the bottom plate of L-type plate are fixed, and horizontal sides are used to support fixed intervals stick,
Mounting hole is located in horizontal sides at this time, and conductor spacer is fixedly connected by fixing bolt with nut with horizontal sides.
Claims (9)
1. a kind of split conductor supports fixed fitting, including the bottom plate for being fixed in supporting insulator and it is arranged in bottom plate
Conductor spacer, it is characterised in that: be provided with the supporting element for being used to support the fixed conductor spacer on bottom plate, have on supporting element and use
In the supporting surface of support spacing rod, conductor spacer is fixedly connected on the support surface by the way that fixing bolt is removable, supporting surface and conductor spacer
On be provided with mounting hole for installing the fixing bolt.
2. split conductor according to claim 1 supports fixed fitting, it is characterised in that: the mounting hole on supporting element
For threaded hole.
3. split conductor according to claim 2 supports fixed fitting, it is characterised in that: between the supporting element and bottom plate
It is fixedly connected by the way that fastening bolt is removable, the perforation passed through for fastening bolt is provided on bottom plate, is provided on the supporting element
The threaded hole being threadedly coupled with fastening bolt.
4. split conductor according to claim 3 supports fixed fitting, it is characterised in that: the supporting element is support shaft,
The threaded hole cooperated with fixing bolt and fastening bolt is separately positioned on the both ends of support shaft.
5. split conductor described in any one supports fixed fitting according to claim 1 ~ 4, it is characterised in that: the conductor spacer
It is square, a side of the conductor spacer and supports support secure fit.
6. split conductor according to claim 5 supports fixed fitting, it is characterised in that: the conductor spacer includes at least four
The conductor spacer that a head and the tail are fixedly connected is seperated, and fluted, the end of adjacent two conductor spacers fission is arranged in the both ends of each conductor spacer fission
Portion surrounds the fixing groove for fixed splitting conducting wire.
7. split conductor according to claim 6 supports fixed fitting, it is characterised in that: lead between adjacent spaces stick fission
It crosses locking screw screw bolt and nut to be fixedly connected, is provided with the U-type groove of notch outwardly, the end of clamping screw on each conductor spacer fission
And nut is respectively positioned in U-type groove, the slot bottom of U-type groove is arranged in the mounting hole on the conductor spacer.
8. split conductor described in any one supports fixed fitting according to claim 1 ~ 4, it is characterised in that: the conductor spacer
Have at least two along the extending direction arranged for interval of split conductor, each conductor spacer is independently arranged.
9. split conductor according to claim 8 supports fixed fitting, it is characterised in that: be used to support fixed each conductor spacer
Supporting element at least there are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126105.8U CN209497233U (en) | 2018-12-18 | 2018-12-18 | Split conductor supports fixed fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126105.8U CN209497233U (en) | 2018-12-18 | 2018-12-18 | Split conductor supports fixed fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497233U true CN209497233U (en) | 2019-10-15 |
Family
ID=68153229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126105.8U Active CN209497233U (en) | 2018-12-18 | 2018-12-18 | Split conductor supports fixed fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-12-18 CN CN201822126105.8U patent/CN209497233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109586230B (en) * | 2018-12-18 | 2024-08-02 | 平高集团有限公司 | Split conductor supporting and fixing fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |