CN107248718A - A kind of split conductor supports transition gold utensil - Google Patents
A kind of split conductor supports transition gold utensil Download PDFInfo
- Publication number
- CN107248718A CN107248718A CN201710595710.7A CN201710595710A CN107248718A CN 107248718 A CN107248718 A CN 107248718A CN 201710595710 A CN201710595710 A CN 201710595710A CN 107248718 A CN107248718 A CN 107248718A
- Authority
- CN
- China
- Prior art keywords
- wire
- supporting plate
- gold utensil
- split conductor
- transition gold
- 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
Landscapes
- Clamps And Clips (AREA)
- Insulators (AREA)
Abstract
Transition gold utensil is supported the invention discloses a kind of split conductor, is related to electric armour clamp field, to be invented the problem of solving split conductor support transition gold utensil increase split conductor weight in the prior art.A kind of split conductor support transition gold utensil of the present invention, including supporting plate, the supporting plate is used to be fixedly connected with support insulator, and the two ends of the supporting plate are connected to a wire clamp component, the wire clamp component is used for fixed splitting wire, and the clamp direction of two wire clamp components is mutually perpendicular to.
Description
Technical field
The present invention relates to electric armour clamp field, more particularly to a kind of split conductor support transition gold utensil.
Background technology
In DC transmission engineering, generally building has multiple current conversion stations.DC fields in current conversion station employ substantial amounts of point
Split wire transition gold utensil.Illustrated below by taking conductors on quad bundled transition gold utensil as an example.
Fig. 1 is the structural representation of conductors on quad bundled transition gold utensil in the prior art, and Fig. 2 is that quadripartion in the prior art is led
The scheme of installation of line transition gold utensil.Reference picture 1~2, split conductor transition gold utensil 01 includes two groups of wire clamp component 011a,
011b, and the clamp direction of two groups of wire clamp components is mutually perpendicular to, can be by the extension of split conductor 02 by wire transition gold utensil 01
Direction changes.
Split conductor transition gold utensil 01 is directly mounted on split conductor 02 in the prior art, and split conductor 02 needs to bear
The weight of whole split conductor transition gold utensil, adds the weight of split conductor, the icing weight and horizontal direction of split conductor
Wind-force increases, cause a split wire wind surface and its degree of oscillation increase.When ice amount is accumulated to a certain extent, jump is easily produced
Head, reverse so that fractureing wire and overwhelms electric pole, cause to have a power failure and the accident such as communicating interrupt.
The content of the invention
Embodiments of the invention provide a kind of split conductor support transition gold utensil, it is possible to resolve split conductor mistake in the prior art
The problem of crossing gold utensil increase split conductor weight.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of split conductor supports transition gold utensil, including supporting plate, and the supporting plate is used to fix with support insulator and connected
Connect, the two ends of the supporting plate are connected to a wire clamp component, and the wire clamp component is used for fixed splitting wire, two institutes
The clamp direction for stating wire clamp component is mutually perpendicular to.
Further, the wire clamp component include at least one connecting plate and multiple wire clamps, one end of the connecting plate with
The supporting plate connection, the other end is connected with the wire clamp.
Further, the supporting plate includes the first supporting plate and second support vertical with first supporting plate
Plate, the one end of first supporting plate away from second supporting plate is connected with a wire clamp component, second support
The one end of plate away from first supporting plate is connected with wire clamp component another described, first supporting plate and described second
Fagging is parallel with the clamp direction of the correspondingly wire clamp component respectively.
Further, the wire clamp component includes two connecting plates, and two connecting plates are symmetricly set in described
The both sides of supporting plate, two connecting plates are connected with the wire clamp of identical quantity.
Further, the wire clamp includes wire clip body and at least one wire gland, and the wire clip body is led with described
Line gland is detachably connected, and the wire gland surrounds the clamp hole of closing with the wire clip body.
Further, the wire gland is bolted with the wire clip body.
Further, the installation place of the correspondence bolt is opened up on the outer surface of the wire gland or the wire clip body
There is counterbore.
Further, the bolt is fixed on the wire clip body or the wire gland.
Further, the wire clip body and the wire gland are made using aluminium alloy.
Further, the connecting plate is integrally formed making with the wire clip body.
Relative to prior art, split conductor provided in an embodiment of the present invention supports transition gold utensil, including supporting plate, support
Two ends are connected to a wire clamp component on plate, and supporting plate is fixed on support insulator, realize split conductor support gold
The support function of tool；The clamp direction of two groups of wire clamp components is vertical, realizes the commutation function of split conductor transition gold utensil.This hair
The split conductor support transition gold utensil of bright embodiment realizes support wire, the function of wire commutation simultaneously, saves division and leads
Connecting wire between line support gold utensil, split conductor transition gold utensil, reduces the installing space of gold utensil；And split conductor branch
Support transition gold utensil is supported by support insulator, will not increase the weight of wire, reduces split conductor wind surface and its vibration journey
Degree, prevent jump head, reverse so that fractureing wire and overwhelms the safety problems such as electric pole, it is to avoid the power failure that therefore produces and logical
The accidents such as news interruption.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of conductors on quad bundled transition gold utensil in the prior art；
Fig. 2 is the scheme of installation of conductors on quad bundled transition gold utensil in the prior art；
Fig. 3 is the structural representation of conductors on quad bundled support transition gold utensil in the embodiment of the present invention；
Fig. 4 is the side view of conductors on quad bundled support transition gold utensil in the embodiment of the present invention；
Fig. 5 is the top view of conductors on quad bundled support transition gold utensil in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In extra high voltage network, to suppress corona defence line and reducing line reactance, row conductor is entered using split conductor
Set up.Generally, transmission voltage is 220kV, and wire uses 2 split conductors；Transmission voltage is 500kV, and wire is led using 4 divisions
Line；Transmission voltage is 750kV, and wire uses 6 split conductors；Transmission voltage is 1000kV, and wire uses 8 split conductors.This hair
The split conductor support transition gold utensil of bright embodiment is applied to 2 split conductors, 4 split conductors, 6 split conductors or 8 split conductors,
Below exemplified by applied to the conductors on quad bundled of conductors on quad bundled support transition gold utensil.
Reference picture 3~4, the conductors on quad bundled support transition gold utensil of the embodiment of the present invention, including supporting plate 1, supporting plate 1 are used
It is fixedly connected in support insulator (not shown), the two ends of supporting plate 1 are connected to a wire clamp component 2, wire clamp
Component 2 is used for fixed splitting wire, and the clamp directions of two wire clamp components 2 is mutually perpendicular to that (arrow show wire clamp component in Fig. 4
Clamp direction).
Relative to prior art, split conductor provided in an embodiment of the present invention supports transition gold utensil, including supporting plate 1, branch
Two ends are connected to a wire clamp component 2 on fagging 1, and supporting plate 1 is fixed on support insulator, realizes split conductor branch
Support the support function of gold utensil；The clamp direction of two groups of wire clamp components 2 is vertical, realizes the reversing work of split conductor transition gold utensil
Energy.The split conductor support transition gold utensil of the embodiment of the present invention realizes support wire, the function of wire commutation simultaneously, saves
Connecting wire between split conductor support gold utensil, split conductor transition gold utensil, reduces the installing space of gold utensil；And divide
Wire support transition gold utensil is supported by support insulator, will not increase the weight of wire, reduce split conductor wind surface and its
Degree of oscillation, prevent jump head, reverse so that fractureing wire and overwhelms the safety problems such as electric pole, it is to avoid stopping for therefore producing
The accident such as electricity and communicating interrupt.
Above-mentioned wire clamp component 2 includes one or more connecting plates 21, and multiple wire clamps 22, one end of connecting plate 21 with
Supporting plate 1 is connected, and the other end is connected with wire clamp 22.Alternatively, each wire clamp component includes a connecting plate 21 and 4 wire clamps
22,4 wire clamps 22 are connected with correspondingly connected plate 21 respectively；Alternatively, conductors on quad bundled of embodiment of the present invention support transition gold
Each wire clamp component includes two connecting plates 21 in tool, and at least one in 4 wire clamps 22 is connected with a connecting plate 21, remains
Remaining wire clamp 22 is connected with another connecting plate 21.
Alternatively, supporting plate 1 is straight panel, and the clamp direction of the wire clamp component 2 of the one end of supporting plate 1 is parallel with supporting plate, separately
The clamp direction of the wire clamp component 2 of one end is vertical with supporting plate 1.Specifically, the connecting plate 21 in the wire clamp component 2 is L-shaped, line
The clamp direction of folder 22 is parallel with connecting plate 21, is supported for the connecting plate 21 of the one end of supporting plate 1 for the split conductor of two
2 connecting plates 21 crossed in gold utensil, this scheme are both needed to be designed as L-shaped, improve the cost of manufacture and structure of connecting plate 21 compared with
It is complicated.Therefore, supporting plate 1 is designed as L-shaped in the embodiment of the present invention, supporting plate 1 includes the first supporting plate 11 and the second support
Plate 12.Wherein, the first supporting plate 11 is vertical with the second supporting plate 12, the one end of the first supporting plate 11 away from the second supporting plate 12 with
One wire clamp component 2 is connected, and the one end of the second supporting plate 12 away from the first supporting plate 11 is connected with another wire clamp component 2, the
One supporting plate 11 and the second supporting plate 12 are parallel with the clamp direction of corresponding ground clamp component 2 respectively.Preferably, the first supporting plate
11 is parallel with the connecting plate 21 in corresponding wire clamp component 2, the clamp direction of wire clamp 22, and the second supporting plate 12 is also so set
Put, as shown in Figure 4.Bonding strength between connecting plate 21 and supporting plate 1 is higher, and the connecting plate 21 at the two ends of supporting plate 1 can be adopted
Straight panel structure is used, this split conductor supports the simple in construction, compact of transition gold utensil.
Alternatively, center line of embodiment of the present invention clip assembly 2 includes two connecting plates 21, and two connecting plates 21 are symmetricly set in
The wire clamp 22 of identical quantity is connected with the both sides of supporting plate 1, and two connecting plates 21, as shown in Figures 4 and 5.Compared to connection
Plate 21 is arranged in the wire clamp 22 that varying number is set on the same side of supporting plate 1, or two connecting plates 21, the embodiment of the present invention
Symmetrically arranged connecting plate 21 and symmetrically arranged wire clamp 22, evenly, split conductor is supported the stress of the both sides of supporting plate 1
The structural stability of transition gold utensil is more preferable.
Above-mentioned wire clamp 22 includes wire clip body 221 and the wire gland 222 being detachably connected with wire clip body 221,
Wire gland 222 surrounds the clamp hole 223 of closing with wire clip body 221, improves the bloom that split conductor supports transitional period gold utensil
Voltage.Above-mentioned wire gland 222 can be one, or multiple.Wire clamp 22 in the embodiment of the present invention includes multiple lead
Line gland 222, the thrust of multiple wire glands 222 and wire clip body 221 is more reliable.
Based on above-described embodiment, the mode that is detachably connected of wire gland 222 and wire clip body 221 has a variety of, such as clamping,
Bolt connection, it is hinged and is combined with bolt connection, using bolt 224 by wire gland 222 and wire clamp sheet in the embodiment of the present invention
Body 221 is connected, and its is simple in construction, and easy for installation.Alternatively, between supporting plate 1 and support column insulator, supporting plate 1 with even
It can be connected by screw bolts between fishplate bar 21, as shown in Figure 3 and Figure 5.
It should be noted that：Correspondence bolt on the outer surface of wire gland 222 or wire clip body 221 in the embodiment of the present invention
224 installation place offers counterbore 23, and the nut or nut compared to bolt 224 are installed on wire gland 222 or wire clip body
The end of bolt 224 is not exposed in the technical scheme of 221 outer surface, such scheme, can further improve split conductor branch
The discharge inception voltage of transition gold utensil is supportted, as shown in Figure 3.In addition, each edges and corners of wire gland 222 and wire clip body 221 are circle
Slip over and cross, fillet is such as set, can avoid occurring point discharge phenomenon.
For the further structure for simplifying split conductor support transition gold utensil, bolt 224 is fixed in the embodiment of the present invention
On wire clip body 221, or bolt 224 is fixed on wire gland 222, then is not required to configure in wire clip body 221 or wire gland 222
Nut, bolt 224 is connected with wire clip body 221 or wire gland 222.
Alternatively, wire clip body 221 and wire gland 222 can use identical material, can also use different materials.This
Wire clip body 221 and wire gland 222 are made using aluminium alloy in inventive embodiments, and the tensile strength of aluminium alloy is
275MPa, to ensure that wire clip body 221 and wire gland 222 have good mechanical strength, split conductor can be pressed from both sides reliably
It is held in the clamp hole 223 between wire clip body 221 and wire pressure.Specifically, wire clip body 221 and wire gland 222 can
Using die cast, have the advantages that easy-formation, production efficiency are high.And above-mentioned supporting plate 1 can be added using Profile cut-off machine
Work makes, and supporting plate 1 is not required to specially make mould, and its cost is relatively low.In actual production, according to different supports insulative
The size of model change supporting plate 1.
Wire clip body 221 and wire gland 222 are heat-treated through T6 in the embodiment of the present invention, further, are improved
The bending strength and torsional strength of wire clip body 221 and wire gland 222, prevent split conductor from supporting transition gold utensil in use
The problem of being broken.
It should be noted that the split conductor support transition gold utensil of the embodiment of the present invention can be applied to the ± 800kv change of current
Stand erectly in flow field and the valve Room.
Above-mentioned connecting plate 21 can be fixedly connected with mode with wire clip body 221 using bolt etc., also can integral production.Because before
Person also needs to be assembled connection with wire clip body 221, preferably, therefore, connecting plate 21 and wire clamp sheet in the embodiment of the present invention
Body 221 is integrally formed making.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of split conductor supports transition gold utensil, it is characterised in that including supporting plate, the supporting plate is used for and post insulator
Son is fixedly connected, and the two ends of the supporting plate are connected to a wire clamp component, and the wire clamp component is led for fixed splitting
Line, the clamp direction of two wire clamp components is mutually perpendicular to.
2. split conductor according to claim 1 supports transition gold utensil, it is characterised in that the wire clamp component is included at least
One connecting plate and multiple wire clamps, one end of the connecting plate are connected with the supporting plate, and the other end is connected with the wire clamp.
3. split conductor according to claim 1 or 2 supports transition gold utensil, it is characterised in that the supporting plate includes the
One supporting plate and second supporting plate vertical with first supporting plate, first supporting plate is away from the described second support
One end of plate is connected with a wire clamp component, one end away from first supporting plate of second supporting plate and another
The wire clamp component connection, the clamp of first supporting plate and second supporting plate respectively with the correspondingly wire clamp component
Direction is parallel.
4. split conductor according to claim 2 supports transition gold utensil, it is characterised in that the wire clamp component includes two
The connecting plate, two connecting plates are symmetricly set in the both sides of the supporting plate, and two connecting plates are connected with identical
The wire clamp of quantity.
5. split conductor according to claim 2 supports transition gold utensil, it is characterised in that the wire clamp includes wire clip body
With at least one wire gland, the wire clip body is detachably connected with the wire gland, the wire gland and the line
Folder body surrounds the clamp hole of closing.
6. split conductor according to claim 5 supports transition gold utensil, it is characterised in that the wire gland and the line
Folder body is bolted.
7. split conductor according to claim 6 supports transition gold utensil, it is characterised in that the wire gland or the line
The installation place for pressing from both sides the correspondence bolt on the outer surface of body offers counterbore.
8. split conductor according to claim 6 supports transition gold utensil, it is characterised in that the bolt is fixed on the line
Press from both sides on body or the wire gland.
9. split conductor according to claim 5 supports transition gold utensil, it is characterised in that the wire clip body and described lead
Line gland is made using aluminium alloy.
10. split conductor according to claim 5 supports transition gold utensil, it is characterised in that the connecting plate and the line
Press from both sides the making of this body by integral forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595710.7A CN107248718B (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor support transition fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595710.7A CN107248718B (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor support transition fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107248718A true CN107248718A (en) | 2017-10-13 |
| CN107248718B CN107248718B (en) | 2019-02-15 |
Family
ID=60014628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710595710.7A Active CN107248718B (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor support transition fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107248718B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636190A (en) * | 2019-10-08 | 2021-04-09 | 河南森源电气股份有限公司 | Bus bridge and bus phase modulation method |
| CN114759511A (en) * | 2022-04-13 | 2022-07-15 | 辽宁锦兴电力金具科技股份有限公司 | Elastic framework type telescopic hardware fitting |
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| CN106786287A (en) * | 2016-11-17 | 2017-05-31 | 平高集团有限公司 | A kind of split conductor supports gold utensil |
| CN207021637U (en) * | 2017-07-20 | 2018-02-16 | 南方电网科学研究院有限责任公司 | A kind of split conductor supports transition gold utensil |
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| KR101161422B1 (en) * | 2012-05-31 | 2012-07-09 | 주식회사 파워엔지니어링 | The cable support device of the telegraph pole for supply of electric power |
| CN105048130A (en) * | 2015-06-30 | 2015-11-11 | 平高集团有限公司 | Split clamp fitting |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636190A (en) * | 2019-10-08 | 2021-04-09 | 河南森源电气股份有限公司 | Bus bridge and bus phase modulation method |
| CN112636190B (en) * | 2019-10-08 | 2022-06-21 | 河南森源电气股份有限公司 | Bus bridge and bus phase modulation method |
| CN114759511A (en) * | 2022-04-13 | 2022-07-15 | 辽宁锦兴电力金具科技股份有限公司 | Elastic framework type telescopic hardware fitting |
| CN114759511B (en) * | 2022-04-13 | 2023-12-05 | 辽宁锦兴电力金具科技股份有限公司 | Elastic skeleton type telescopic hardware fitting |
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| Publication number | Publication date |
|---|---|
| CN107248718B (en) | 2019-02-15 |
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