CN205489399U - Reinforcerment system that is qualified for next round of competitions of transformer substation - Google Patents
Reinforcerment system that is qualified for next round of competitions of transformer substation Download PDFInfo
- Publication number
- CN205489399U CN205489399U CN201620228380.9U CN201620228380U CN205489399U CN 205489399 U CN205489399 U CN 205489399U CN 201620228380 U CN201620228380 U CN 201620228380U CN 205489399 U CN205489399 U CN 205489399U
- Authority
- CN
- China
- Prior art keywords
- downlead
- wire
- wire jumper
- jumper
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 17
- 239000012212 insulator Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims description 3
- 229910001095 light aluminium alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Abstract
The utility model relates to a reinforcerment system that is qualified for next round of competitions of transformer substation, including the connecting wire that be qualified for the next round of competitions wire, wire jumper, downlead, the arrester that is located the wire below of being qualified for the next round of competitions and voltage transformer, both ends are connected with arrester and voltage transformer respectively, the both ends of wire jumper are connected with the wire of being qualified for the next round of competitions respectively, the one end and the jumper connection of downlead, and the other end is connected with connecting wire. The one end and the jumper connection of downlead, the other end is connected with connecting wire, compares with traditional mode of connection, shortens the length of downlead, reduces the side direction wind pressure of downlead, and wire jumper and downlead link together as a whole, increase weight aloft, further reduce the range that the downlead swayd in wind, and the downlead not with arrester direct contact, avoid on the side direction wind pressure concentrates on an equipment terminal, can do not not pressed from both sides the cutting by the T molded lines being blown the pendulum in -process by high wind, prevent the emergence of disconnected strand of downlead.
Description
Technical field
This utility model relates to transformer station's outlet technical field, particularly to a kind of transformer station outlet hardened system.
Background technology
Transformer station's outgoing conductor is connected with cross-line in string by wire jumper at present, and outgoing line side is directly connected to downlead
At the T-shaped wire clamp of spark gap terminal, but such mode of connection causes downlead length longer, in conventional sky
Can normally work under the conditions of gas, but in the case of violent typhoon, strong wind makes downlead repeatedly wave, downlead
Length is longer, downlead end high wind blow accommodate do not stop make bending motion, easily cause downlead break stock and
The situation of conductor spacer twisting and breaking, and disconnected stock major part all occurs on spark gap terminal, on spark gap terminal
Being provided with T-shaped wire clamp, the edge of this wire clamp is sharp, and downlead is in rocking process, and edge can constantly be cut
Cut downlead, cause the disconnected stock of downlead.
Utility model content
The purpose of this utility model is to provide a kind of transformer station outlet hardened system, it is possible to shorten downlead
Length, prevents downlead from the situation of disconnected stock occurring in high wind.
For realizing the purpose of this utility model, adopt the technical scheme that:
A kind of transformer station outlet hardened system, including outgoing conductor, wire jumper, downlead, is positioned at outgoing conductor
The connection wire that the spark gap of lower section and voltage transformer, two ends are connected with spark gap and voltage transformer respectively,
The two ends of wire jumper are connected with outgoing conductor respectively, and one end of downlead is connected with wire jumper, and the other end is led with being connected
Line connects.
One end of downlead is connected with wire jumper, and the other end connects with being connected wire, with traditional mode of connection phase
Ratio, shortens the length of downlead, reduces the lateral blast of downlead, and wire jumper and downlead link together work
It is an entirety, increases skyborne weight, reduce the amplitude that downlead waves in wind further;And draw
Roll off the production line and directly do not contact with spark gap, it is to avoid lateral blast concentrates in an arrangement terminal, is being blown by high wind
Will not be cut by T-shaped wire clamp during pendulum, prevent downlead from breaking the generation of stock.
Below technical scheme is further illustrated:
Further, transformer station's outlet hardened system also includes supportting the framework of outgoing conductor, one end and structure
The suspension insulator that frame connects, the other end of suspension insulator is connected with wire jumper.Wire jumper is risen by suspension insulator
Supporting role, reduces strain insulator drain force-bearing situation, prevents drainage plate fracture and because the access of downlead causes
Wire jumper deforms.
Further, the junction point of the junction point of suspension insulator and wire jumper and downlead and wire jumper staggers cloth
Put.
Further, the two ends of wire jumper are equal with the distance of downlead and the junction point of wire jumper respectively, connect
The two ends of wire are equal with the distance of downlead and the junction point connecting wire respectively.
Further, spark gap and voltage transformer are equipped with and are connected the dual lead device line that wire connects
Folder.
Further, downlead is special Light Aluminum Alloy line or heat-resistant steel core aluminum stranded conductor.Improve downlead
Antiwear property, extends the service life of downlead.
Compared with prior art, this utility model has the advantages that
One end of this utility model downlead is connected with wire jumper, and the other end connects with being connected wire, with traditional
The mode of connection is compared, and shortens the length of downlead, reduces the lateral blast of downlead, wire jumper and downlead even
It is connected together as an entirety, increases skyborne weight, reduce what downlead waved in wind further
Amplitude;And downlead does not directly contact with spark gap, will not be cut by T-shaped wire clamp during blown pendulum by high wind
Cut, prevent downlead from breaking the generation of stock, it is to avoid lateral blast concentrates in an arrangement terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment transformer station outlet hardened system.
Description of reference numerals:
10. outgoing conductor, 20. wire jumpers, 30. downleads, 40. spark gaps, 50. voltage transformers, 60. even
Connect wire, 70. frameworks, 80. suspension insulators.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail:
As it is shown in figure 1, a kind of transformer station outlet hardened system, including outgoing conductor 10, wire jumper 20, draw under
Line 30, be positioned at the spark gap 40 below outgoing conductor 10 and voltage transformer 50, two ends respectively with spark gap
40 and the connection wire 60 that connects of voltage transformer 50, the two ends of wire jumper 20 are respectively with outgoing conductor 10 even
Connecing, one end of downlead 30 is connected with wire jumper 20, and the other end connects with being connected wire 60.
One end of downlead 30 is connected with wire jumper 20, and the other end connects with being connected wire 60, connects with traditional
Line mode is compared, and shortens the length of downlead 30, reduces the lateral blast of downlead 30, wire jumper 20 and drawing
Roll off the production line and 30 be connected together as an entirety, increase skyborne weight, reduce downlead 30 further
The amplitude waved in wind;And downlead 30 does not directly contact with spark gap 40, it is to avoid lateral blast is concentrated
In an arrangement terminal, will not be cut by T-shaped wire clamp during blown pendulum by high wind, prevent downlead 30
The generation of disconnected stock, prevents typhoon from damaging substation line and gold utensil, reduces economic loss.
In the present embodiment, downlead 30 shortens to 10 meters, and traditional mode of connection, downlead 30 needs
Want 16 to 20 meters, be greatly shortened the length of downlead 30.And in the present embodiment, downlead 30 is special
Light Aluminum Alloy line, corresponding model is LGJQT-1400, is conducive to improving the antiwear property of downlead 30,
Extending the service life of downlead 30, downlead 30 can also use heat-resistant steel core aluminum to twist according to actual needs
Other wires such as line.
As it is shown in figure 1, transformer station's outlet hardened system also includes supportting the framework 70 of outgoing conductor 10, one end
The suspension insulator 80 being connected with framework 70, the other end of suspension insulator 80 is connected with wire jumper 20.Pendency
Wire jumper 20 is played a supportive role by insulator 80, reduce strain insulator drain force-bearing situation, prevent drainage plate fracture and
The wire jumper 20 caused because of the access of downlead 30 deforms.
As it is shown in figure 1, the junction point of suspension insulator 80 and wire jumper 20 and downlead 30 and wire jumper 20
Junction point is staggeredly arranged, and the two ends of wire jumper 20 respectively with downlead 30 and the distance of the junction point of wire jumper 20
Equal, the two ends connecting wire 60 are equal with the distance of downlead 30 and the junction point connecting wire 60 respectively.
In the present embodiment, one end of downlead 30 is arranged between spark gap 40 and voltage transformer 50,
Spark gap 40 and voltage transformer 50 are equipped with and are connected the dual lead device clamp (accompanying drawing that wire 60 connects
Do not identify).If being not provided with spark gap 40 in transformer station, then one end of downlead 30 then can be according to actual need
Between insulated switch to be arranged on and voltage transformer 50.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out such as dried fruits deformation and improve, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (6)
1. transformer station's outlet hardened system, it is characterised in that include outgoing conductor, wire jumper, downlead,
Be positioned at the spark gap below described outgoing conductor and voltage transformer, two ends respectively with described spark gap and described
The connection wire that voltage transformer connects, the two ends of described wire jumper are connected with described outgoing conductor respectively, described
One end of downlead is connected with described wire jumper, and the other end connects with the described wire that is connected.
Transformer station the most according to claim 1 outlet hardened system, it is characterised in that also include that support has
The suspension insulator that the framework of described outgoing conductor, one end are connected with described framework, described suspension insulator
The other end is connected with described wire jumper.
Transformer station the most according to claim 2 outlet hardened system, it is characterised in that described pendency is exhausted
The junction point of the junction point of edge and described wire jumper and described downlead and described wire jumper staggers setting.
Transformer station the most according to claim 1 outlet hardened system, it is characterised in that described wire jumper
Two ends are equal with the distance of described downlead and the junction point of described wire jumper respectively, the two ends of described connection wire
Equal with the distance of described downlead and the junction point of described connection wire respectively.
Transformer station the most according to claim 1 outlet hardened system, it is characterised in that described spark gap
It is equipped with described voltage transformer and is connected, with described, the dual lead device clamp that wire connects.
6. according to the transformer station's outlet hardened system described in any one of claim 1 to 5, it is characterised in that
Described downlead is special Light Aluminum Alloy line or heat-resistant steel core aluminum stranded conductor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620228380.9U CN205489399U (en) | 2016-03-22 | 2016-03-22 | Reinforcerment system that is qualified for next round of competitions of transformer substation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620228380.9U CN205489399U (en) | 2016-03-22 | 2016-03-22 | Reinforcerment system that is qualified for next round of competitions of transformer substation |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205489399U true CN205489399U (en) | 2016-08-17 |
Family
ID=56652375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620228380.9U Expired - Fee Related CN205489399U (en) | 2016-03-22 | 2016-03-22 | Reinforcerment system that is qualified for next round of competitions of transformer substation |
Country Status (1)
Country | Link |
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CN (1) | CN205489399U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105680401A (en) * | 2016-03-22 | 2016-06-15 | 中国能源建设集团广东省电力设计研究院有限公司 | Transformer substation outgoing line strengthening system |
CN106786313A (en) * | 2017-02-24 | 2017-05-31 | 大唐韩城第二发电有限责任公司 | A kind of anti-structure that lead comes off excessively |
-
2016
- 2016-03-22 CN CN201620228380.9U patent/CN205489399U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105680401A (en) * | 2016-03-22 | 2016-06-15 | 中国能源建设集团广东省电力设计研究院有限公司 | Transformer substation outgoing line strengthening system |
CN105680401B (en) * | 2016-03-22 | 2018-07-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Substation's outlet hardened system |
CN106786313A (en) * | 2017-02-24 | 2017-05-31 | 大唐韩城第二发电有限责任公司 | A kind of anti-structure that lead comes off excessively |
CN106786313B (en) * | 2017-02-24 | 2018-08-17 | 大唐韩城第二发电有限责任公司 | A kind of anti-structure crossed lead and fallen off |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |
|
CF01 | Termination of patent right due to non-payment of annual fee |