CN207021637U - A kind of split conductor supports transition gold utensil - Google Patents
A kind of split conductor supports transition gold utensil Download PDFInfo
- Publication number
- CN207021637U CN207021637U CN201720884647.4U CN201720884647U CN207021637U CN 207021637 U CN207021637 U CN 207021637U CN 201720884647 U CN201720884647 U CN 201720884647U CN 207021637 U CN207021637 U CN 207021637U
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- wire
- supporting plate
- gold utensil
- split conductor
- transition gold
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Abstract
The utility model discloses a kind of split conductor to support transition gold utensil, is related to electric armour clamp field, is invented to solve the problems, such as that split conductor supports transition gold utensil to increase split conductor weight in the prior art.A kind of split conductor support transition gold utensil of the utility model, including supporting plate, the supporting plate is used to be fixedly connected with support insulator, the both 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
It the utility model is related 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 leads for quadripartion in the prior art
The scheme of installation of line transition gold utensil.Reference picture 1~2, split conductor transition gold utensil 01 include 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, add 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.
Utility model content
Embodiment of the present utility model provides a kind of split conductor support transition gold utensil, can solve to divide in the prior art to lead
Line transition gold utensil increases the problem of split conductor weight.
To reach above-mentioned purpose, embodiment of the present utility model adopts 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 both 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 includes at least one connecting plate and multiple wire clamps, one end of the connecting plate with
The supporting plate connection, the other end are connected with the wire clamp.
Further, the supporting plate includes the first supporting plate and the vertical with first supporting plate second support
Plate, the one end of first supporting plate away from second supporting plate are 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, the wire clip body are 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 that the bolt is corresponded on the outer surface of the wire gland or the wire clip body opens up
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, the split conductor support transition gold utensil that the utility model embodiment provides, including supporting plate,
Both ends are connected to a wire clamp component in supporting plate, and supporting plate 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 is vertical, realizes the commutation function of split conductor transition gold utensil.
The split conductor support transition gold utensil of the utility model embodiment realizes support wire, the function of wire commutation simultaneously, saves
Connecting wire between split conductor support gold utensil, split conductor transition gold utensil, reduce the installing space of gold utensil；And point
Split wire support transition gold utensil to be supported by support insulator, the weight of wire will not be increased, reduce split conductor wind surface and
Its degree of oscillation, prevent and jump head, reverse so that fractureing wire and overwhelms the safety problems such as electric pole, avoid therefore caused
The accident such as power failure and communicating interrupt.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be 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 that conductors on quad bundled supports transition gold utensil in the utility model embodiment；
Fig. 4 is the side view that conductors on quad bundled supports transition gold utensil in the utility model embodiment；
Fig. 5 is the top view that conductors on quad bundled supports transition gold utensil in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.
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 220kV, wire use 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 reality
It is applied to 2 split conductors, 4 split conductors, 6 split conductors or 8 divisions with the split conductor support transition gold utensil of new embodiment
Wire, below exemplified by supporting transition gold utensil applied to the conductors on quad bundled of conductors on quad bundled.
Reference picture 3~4, the conductors on quad bundled support transition gold utensil of the utility model embodiment, including supporting plate 1, support
Plate 1 is used to be fixedly connected with support insulator (not shown), and the both 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 in Fig. 4
The clamp direction of component).
Relative to prior art, the split conductor support transition gold utensil that the utility model embodiment provides, including supporting plate
1, both ends are connected to a wire clamp component 2 in supporting plate 1, and supporting plate 1 is fixed on support insulator, is realized division and is led
Line supports the support function of gold utensil；The clamp direction of two groups of wire clamp components 2 is vertical, realizes the commutation of split conductor transition gold utensil
Function.The split conductor support transition gold utensil of the utility model embodiment realizes support wire, the function of wire commutation simultaneously,
The connecting wire between split conductor support gold utensil, split conductor transition gold utensil is saved, reduces the installing space of gold utensil；And
And split conductor support transition gold utensil is supported by support insulator, will not increase the weight of wire, reduces split conductor wind-engaging
Face and its degree of oscillation, prevent and jump head, reverse so that fractureing wire and overwhelms the safety problems such as electric pole, avoid and therefore produce
The accident such as raw power failure 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, the utility model embodiment conductors on quad bundled supported
Crossing each wire clamp component in gold utensil includes two connecting plates 21, and at least one and connecting plate 21 in 4 wire clamps 22 is connected
Connect, 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, and the split conductor that the connecting plate 21 for the one end of supporting plate 1 is two supported
Cross gold utensil, 2 connecting plates 21 in this scheme are both needed to be designed as L-shaped, improve connecting plate 21 cost of manufacture and structure compared with
It is complicated.Therefore, supporting plate 1 is designed as L-shaped in the utility model embodiment, supporting plate 1 includes the first supporting plate 11 and second
Supporting plate 12.Wherein, the first supporting plate 11 is vertical with the second supporting plate 12, the first supporting plate 11 away from the second supporting plate 12 one
End is connected with a wire clamp component 2, and the one end of the second supporting plate 12 away from the first supporting plate 11 connects with another wire clamp component 2
Connect, the first supporting plate 11 and the second supporting plate 12 are parallel with the clamp direction of corresponding ground clamp component 2 respectively.Preferably, first
Supporting plate 11 and the connecting plate 21 in corresponding wire clamp component 2, the clamp direction of wire clamp 22 are parallel, and the second supporting plate 12 is also such as
This is set, as shown in Figure 4.Bonding strength between connecting plate 21 and supporting plate 1 is higher, and the connecting plate 21 at the both ends of supporting plate 1 can
Straight panel structure is used, this split conductor supports the structure of transition gold utensil simple, compact.
Alternatively, the utility model embodiment center line clip assembly 2 includes two connecting plates 21, and two connecting plates 21 are symmetrically set
The both sides of supporting plate 1 are placed in, and the wire clamp 22 of identical quantity is connected with two connecting plates 21, as shown in Figures 4 and 5.Compared to
Connecting plate 21 is arranged at the wire clamp 22 that varying number is set on the same side of supporting plate 1, or two connecting plates 21, the utility model
Symmetrically arranged connecting plate 21 and symmetrically arranged wire clamp 22 in embodiment, the stress of the both sides of supporting plate 1 evenly, divide
The structural stability of wire support 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 of split conductor support transitional period gold utensil
Voltage.Above-mentioned wire gland 222 can be one, or multiple.Wire clamp 22 in the utility model embodiment includes multiple
Wire gland 222, the thrust of multiple wire glands 222 and wire clip body 221 is more reliable.
Based on above-described embodiment, the detachable connection of wire gland 222 and wire clip body 221 have it is a variety of, as clamping,
Bolt connection, it is be hinged combined with bolt connection, bolt 224 is used in the utility model embodiment by wire gland 222 and line
Folder body 221 connects, and its is simple in construction, and easy for installation.Alternatively, between supporting plate 1 and support column insulator, supporting plate 1
It can be connected by screw bolts between connecting plate 21, as shown in Figure 3 and Figure 5.
It should be noted that：It is corresponding on the outer surface of wire gland 222 or wire clip body 221 in the utility model embodiment
The installation place of bolt 224 offers counterbore 23, and the nut or nut compared to bolt 224 are installed on wire gland 222 or wire clamp
The technical scheme of the outer surface of body 221, the end of bolt 224 is not exposed in such scheme, can further improve division and lead
Line supports the discharge inception voltage of transition gold utensil, as shown in Figure 3.In addition, each edges and corners of wire gland 222 and wire clip body 221 are equal
For rounding off, fillet is such as set, can avoid that point discharge phenomenon occurs.
In order to further simplify the structure of split conductor support transition gold utensil, bolt 224 is solid in the utility model embodiment
Due on wire clip body 221, or bolt 224 is fixed on wire gland 222, then is not required in wire clip body 221 or wire gland 222
Nut is configured, 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 utility model embodiment, 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 supporting insulators
The size of model change supporting plate 1.
Wire clip body 221 and wire gland 222 are heat-treated through T6 in the utility model embodiment, further,
The bending strength and torsional strength of wire clip body 221 and wire gland 222 are improved, prevents split conductor support transition gold utensil from making
With middle the problem of being broken.
It should be noted that the split conductor support transition gold utensil of the utility model embodiment can be applied to ± 800kv's
In current conversion station DC fields and the valve Room.
Above-mentioned connecting plate 21 can use bolt etc. to be fixedly connected with mode with wire clip body 221, also can integral production.Because before
Person also needs to be assembled connection with wire clip body 221, preferably, therefore, connecting plate 21 and line in the utility model embodiment
Folder body 221 is integrally formed making.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (9)
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 both 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 are 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
Wire clamp component connection, first supporting plate and second supporting plate clamp with the correspondingly wire clamp component respectively
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 that the bolt is corresponded on the outer surface of folder 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 leads
Line gland is made using aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884647.4U CN207021637U (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor supports transition gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884647.4U CN207021637U (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor supports transition gold utensil |
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| Publication Number | Publication Date |
|---|---|
| CN207021637U true CN207021637U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884647.4U Active CN207021637U (en) | 2017-07-20 | 2017-07-20 | A kind of split conductor supports transition gold utensil |
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Cited By (1)
| 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 |
-
2017
- 2017-07-20 CN CN201720884647.4U patent/CN207021637U/en active Active
Cited By (1)
| 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 |
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