CN207069530U - A kind of 10kV mono- time overhead line conductor structure of new vertical arranged - Google Patents
A kind of 10kV mono- time overhead line conductor structure of new vertical arranged Download PDFInfo
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- CN207069530U CN207069530U CN201720854156.5U CN201720854156U CN207069530U CN 207069530 U CN207069530 U CN 207069530U CN 201720854156 U CN201720854156 U CN 201720854156U CN 207069530 U CN207069530 U CN 207069530U
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- cement pole
- band iron
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- anchor ear
- iron anchor
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Abstract
The utility model discloses a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged, including cement pole, band iron anchor ear, wire tension-resistant string and suspended insulated guide wire, lightning rod is installed at the top of the cement pole, the cement pole core is provided with the earth lead being connected with the lightning rod, three band iron anchor ears of longitudinal arrangement are installed above the cement pole, the band iron anchor ear side is provided with support insulator, the band iron anchor ear both sides are respectively provided with a wire tension-resistant string, the suspended insulated guide wire stretches out after the wire tension-resistant string for penetrating opposite side is penetrated after the support insulator from the wire tension-resistant string of side.Beneficial effect is：Using form is arranged vertically, so as to by 10kV line corridor boil down to 1.5m, solve 10kV overhead transmission lines and city small towns narrower contradiction in corridor caused by house is intensive, while also there is anti-lightning strike and danger warning function to greatest extent.
Description
Technical field
It the utility model is related to overhead transmission line field, and in particular to a kind of mono- time of the 10kV of new vertical arranged is aerial
Line conductor structure.
Background technology
With 13 period State Grid Corporation of China build agriculture distribution engineering energetically, large quantities of 10kV circuits are built, but
Overhead transmission line corridor is more nervous, and particularly the big area of town-property density, line channel can not meet nominal design features.
Conventional single time wire arrangements of 10kV overhead transmission lines are broadly divided into two kinds, and one kind is arranged horizontally i.e. three wires and is located at same level
Face, another kind arrange i.e. three wires into triangle for triangle.
Single time the horizontally disposed shortcoming of aerial condutor is：The form active channel is maximum, and cross-arm need to use 1.5m.Further accordance with
《66kV and following overhead power line design specification》With《10kV and following overhead distribution designing technique code》Design
It is required that the distance between side wire and permanent structure be in the case of maximum windage yaw, bare conductor 1.5m, insulated conductor 0.75m.
Typically it is insulated conductor in view of current 10kV overhead transmission lines, then does not consider in corresponding span and 10kV circuits in the case of windage yaw
Width of corridor is at least 3m.In the case of intensive in small towns house, 3m line bandwidth corridor is difficult to find, and is entered according to cable
Ground is laid, and cost is higher.
Single time aerial condutor triangle arranges advantage：Line corridor width can be reduced within the specific limits, and cross-arm is typically minimum
0.8m need to be used, and according to described above, it is contemplated that 10kV overhead transmission lines are typically insulated conductor at present, then in corresponding span
And 10kV line corridor width is at least 2.3m in the case of not considering windage yaw, in the case of intensive in small towns house, line corridor
Contradiction is still more prominent.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of new vertical arranged
Mono- time overhead line conductor structure of 10kV.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of 10kV mono- time overhead line conductor structure of new vertical arranged, including cement pole, band iron anchor ear, lead
Line strain insulator-string and suspended insulated guide wire, are provided with lightning rod at the top of the cement pole, the cement pole core be provided with it is described
The earth lead of lightning rod connection, the cement pole top are provided with three band iron anchor ears of longitudinal arrangement, the band iron
Anchor ear side is provided with support insulator, and the band iron anchor ear both sides are respectively provided with a wire tension-resistant string, described aerial
Insulated conductor penetrated from the wire tension-resistant string of side after the support insulator penetrate opposite side the wire it is resistance to
Stretched out after opening string, be located at below the band iron anchor ear of bottom on the cement pole and rotating disk is installed, above the rotating disk
Pivoted lever is installed, the upper surface of the pivoted lever is provided with rainwater inductor, and the lower surface of the revolution club head is provided with
Infrared inductor, the rotating disk lower section are provided with controller, and the controller side is provided with alarm.
In said structure, the band iron anchor ear and the wire tension-resistant string of three groups of longitudinal arrangements lead the overhead insulating
Line is changed to be arranged vertically by original level or triangle arrangement, makes the width reductions of 10kV line corridors to 1.5m, effectively
Solve 10kV overhead transmission lines and city small towns narrower contradiction in corridor caused by house is intensive, and thunderstorm season, it is described lightning-arrest
Thunder and lightning can be introduced underground by pin through the earth lead, avoid thunder and lightning from breaking circuit, while when the rainwater inductor detects
During information of raining, the controller will control the rotation disk startup, drive the pivoted lever to do gyration, while described red
Outer inductor starts to detect lower section, and when detecting human body information, the alarm will send alarm signal, to make
Lower section personnel are in time away from the cement pole.
In order to further improve the use function of rack, the earth lead accesses underground through the cement pole.
In order to further improve the use function of rack, the band iron anchor ear both sides, which are adopted, to be tightened by bolts.
In order to further improve the use function of rack, the wire tension-resistant string using U-shaped link or Z-type hanging plate with it is described
Band iron anchor ear is bolted.
In order to further improve the use function of rack, the pivoted lever is arranged in the rotating disk by bolt, and
The width of the pivoted lever is more than the diameter of the rotating disk, and the unilateral length of the pivoted lever is 0.8 meter, i.e., described cement
Bar center to the distance of the revolution club head is 0.8 meter, and the rotating disk is the electronic rotation electrically connected with the controller
Disk.
In order to further improve the use function of rack, the detecting distance of the infrared inductor is 5-30 rice, described red
Outer inductor and the rainwater inductor electrically connect with the controller.
In order to further improve the use function of rack, the alarm is audible-visual annunciator.
Beneficial effect is：Using being arranged vertically form, so as to greatest extent by 10kV line corridor boil down to 1.5m,
Solve 10kV overhead transmission lines and city small towns narrower contradiction in corridor caused by house is intensive, while also there is anti-lightning strike and danger
Dangerous warning function.
Brief description of the drawings
Fig. 1 is a kind of master of the mono- time overhead line conductor structure of 10kV of new vertical arranged described in the utility model
View；
Fig. 2 is a kind of bowing for mono- time overhead line conductor structure of 10kV of new vertical arranged described in the utility model
View.
Description of reference numerals is as follows：
1st, cement pole；2nd, support insulator；3rd, band iron anchor ear；4th, suspended insulated guide wire；5th, wire tension-resistant string；6th, take shelter from the thunder
Pin；7th, rainwater inductor；8th, pivoted lever；9th, infrared inductor；10th, rotating disk；11st, alarm；12nd, controller；13rd, it is grounded
Wire.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, mono- time overhead line conductor structure of the 10kV of a kind of new vertical arranged, including cement
Bar 1, band iron anchor ear 3, wire tension-resistant string 5 and suspended insulated guide wire 4, the top of cement pole 1 are provided with lightning rod 6, the core of cement pole 1
The earth lead 13 being connected with lightning rod 6 is provided with, the top of cement pole 1 is provided with three band iron anchor ears 3 of longitudinal arrangement, band iron
The side of anchor ear 3 is provided with support insulator 2, and the both sides of band iron anchor ear 3 are respectively provided with a wire tension-resistant string 5, suspended insulated guide wire 4
Stretched out after the wire tension-resistant string 5 for penetrating opposite side is penetrated after support insulator 2 from the wire tension-resistant string 5 of side, bottom
The lower section of band iron anchor ear 3 is provided with rotating disk 10 on cement pole 1, and rotating disk 10 is installed above pivoted lever 8, pivoted lever 8
Upper surface rainwater inductor 7 is installed, the lower surface on the head of pivoted lever 8 is provided with infrared inductor 9, and the lower section of rotating disk 10 is set
Controller 12 is equipped with, controller 12 is used to receive rainwater inductor 7 and the detection signal of infrared inductor 9, and controls rotating disk
10 and alarm 11 start, the side of controller 12 is provided with alarm 11.
In said structure, the band iron anchor ear 3 and wire tension-resistant string 5 of three groups of longitudinal arrangements are by suspended insulated guide wire 4 by original
Level or triangle arrangement be changed to be arranged vertically, the width reduction of 10kV line corridors is efficiently solved to 1.5m
10kV overhead transmission lines and city small towns narrower contradiction in corridor caused by house is intensive, and thunderstorm season, lightning rod 6 can be by thunders and lightnings
Grounded wire 13 introduces underground, avoids thunder and lightning from breaking circuit, while when rainwater inductor 7 detects rainy information, control
Device 12 will control rotating disk 10 to start, and drive pivoted lever 8 to do gyration, while infrared inductor 9 starts to examine lower section
Survey, when detecting human body information, alarm 11 will send alarm signal, to make lower section personnel in time away from cement pole 1.
In order to further improve the use function of rack, earth lead 13 accesses underground, 3 liang of band iron anchor ear through cement pole 1
Side, which is adopted, to be tightened by bolts, and wire tension-resistant string 5 is bolted using U-shaped link or Z-type hanging plate with band iron anchor ear 3, pivoted lever
8 are arranged in rotating disk 10 by bolt, and the width of pivoted lever 8 is more than the diameter of rotating disk 10, the unilateral length of pivoted lever 8
For 0.8 meter, i.e., the distance at the center of cement pole 1 to the head of pivoted lever 8 is 0.8 meter, and rotating disk 10 is what is electrically connected with controller 12
Electronic rotation disk, the detecting distance of infrared inductor 9 are 5-30 rice, infrared inductor 9 and rainwater inductor 7 with controller 12
Electrical connection, alarm 11 is audible-visual annunciator.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (7)
- A kind of 1. mono- time overhead line conductor structure of the 10kV of new vertical arranged, it is characterised in that：Including cement pole, flat Iron anchor ear, wire tension-resistant string and suspended insulated guide wire, the cement pole top are provided with lightning rod, and the cement pole core is set There is the earth lead being connected with the lightning rod, three band iron anchor ears of longitudinal arrangement be installed above the cement pole, The band iron anchor ear side is provided with support insulator, and the band iron anchor ear both sides are respectively provided with a wire tension-resistant string, The suspended insulated guide wire penetrates after the support insulator institute for penetrating opposite side from the wire tension-resistant string of side Stretched out after stating wire tension-resistant string, rotating disk, the rotation are installed on the cement pole below the band iron anchor ear of bottom Rotating disk is installed above pivoted lever, and the upper surface of the pivoted lever is provided with rainwater inductor, the following table of the revolution club head Face is provided with infrared inductor, is provided with controller below the rotating disk, the controller side is provided with alarm.
- 2. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The earth lead accesses underground through the cement pole.
- 3. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The band iron anchor ear both sides, which are adopted, to be tightened by bolts.
- 4. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The wire tension-resistant string is bolted using U-shaped link or Z-type hanging plate with the band iron anchor ear.
- 5. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The pivoted lever is arranged in the rotating disk by bolt, and the width of the pivoted lever is more than the rotating disk Diameter, the unilateral length of the pivoted lever is 0.8 meter, i.e., described cement pole center to the distance of the revolution club head is 0.8 meter, the rotating disk is the electronic rotation disk electrically connected with the controller.
- 6. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The detecting distance of the infrared inductor is 5-30 rice, and the infrared inductor and the rainwater inductor are and institute State controller electrical connection.
- 7. a kind of mono- time overhead line conductor structure of 10kV of new vertical arranged according to claim 1, it is special Sign is：The alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854156.5U CN207069530U (en) | 2017-07-14 | 2017-07-14 | A kind of 10kV mono- time overhead line conductor structure of new vertical arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854156.5U CN207069530U (en) | 2017-07-14 | 2017-07-14 | A kind of 10kV mono- time overhead line conductor structure of new vertical arranged |
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| CN207069530U true CN207069530U (en) | 2018-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584678A (en) * | 2018-12-12 | 2019-04-05 | 国网浙江余姚市供电有限公司 | A kind of electrical employee training device that electric shock-prevention safety is good |
-
2017
- 2017-07-14 CN CN201720854156.5U patent/CN207069530U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109584678A (en) * | 2018-12-12 | 2019-04-05 | 国网浙江余姚市供电有限公司 | A kind of electrical employee training device that electric shock-prevention safety is good |
| CN109584678B (en) * | 2018-12-12 | 2024-04-16 | 国网浙江余姚市供电有限公司 | Electric staff training device with good electric shock prevention safety |
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