CN207234360U - A kind of ultra-high-tension power transmission line wind deflection preventive - Google Patents
A kind of ultra-high-tension power transmission line wind deflection preventive Download PDFInfo
- Publication number
- CN207234360U CN207234360U CN201721342233.5U CN201721342233U CN207234360U CN 207234360 U CN207234360 U CN 207234360U CN 201721342233 U CN201721342233 U CN 201721342233U CN 207234360 U CN207234360 U CN 207234360U
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- transmission line
- contiguous block
- fixed
- stationary rope
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Abstract
It the utility model is related to high voltage transmission line technical field of auxiliary equipment, especially a kind of ultra-high-tension power transmission line wind deflection preventive, including the first contiguous block, run through in first contiguous block and be equipped with high voltage transmission line, first contiguous block upper and lower ends are fixed with the first stationary rope, the each one end of first stationary rope away from the first contiguous block is fixed with stent, stent is fixed in tower bar, on high voltage transmission line, and it is equipped with the second contiguous block on the position away from the first contiguous block both sides, each second contiguous block upper and lower ends are fixed with the second stationary rope, the other end of every second stationary rope is fixed on stent, tensile device is equipped with every first stationary rope.The utility model effectively avoids the generation of high voltage transmission line windage yaw phenomenon, simple in structure, is adapted to promote the use of.
Description
Technical field
It the utility model is related to high voltage transmission line technical field of auxiliary equipment, more particularly to a kind of ultra-high-tension power transmission line is windproof
Deflection device.
Background technology
Power transmission circuit caused by windage is that guide line deviates under the action of the forces of the wind, causes it inadequate to shaft tower insulation distance,
There is a phenomenon where flashover discharges.Flashover its main cause of discharging is that overhead transmission line in transmission line of electricity is sent out in the wind effect received
Raw conducting wire dancing, the swing of conducting wire cause between conducting wire and shaft tower or conducting wire and surrounding trees electric clearance apart from too small,
Disruptive discharge phenomenon will occur when the electrical strength of this gap distance is not resistant to system highest operating voltage.So often
The serious consequences such as wire arc burn, broken string can be caused, seriously affect normal life electricity consumption, general shaft tower is all disposed within countryside,
It is particularly important that this also makes troubles to maintenance, solution power transmission circuit caused by windage.
Utility model content
The purpose of this utility model is and a kind of high voltage transmission line proposed in order to solve shortcoming existing in the prior art
Road wind deflection preventive.
To achieve these goals, the utility model employs following technical solution：
A kind of ultra-high-tension power transmission line wind deflection preventive, including the first contiguous block are designed, runs through in first contiguous block and sets
There is high voltage transmission line, the first stationary rope is fixed with the first contiguous block upper and lower ends vertical direction, each described first
The one end of stationary rope away from first contiguous block is fixed with stent, and the stent is fixed in tower bar, the high voltage power transmission
The second contiguous block is equipped with line and on the position away from the first contiguous block both sides, two above and below each second contiguous block
End is fixed with the second stationary rope, and the fixation of the every one end of second stationary rope away from second contiguous block is set
Put on stent, tensile device is equipped with every first stationary rope；
Each tensile device includes tension spring, and the tension spring both ends have been fixedly connected with fixed block, each described
The one end of fixed block away from the tension spring is both connected on second stationary rope, and ripple is cased with outside each tension spring
Pillar, the both ends of the ripple pillar are sealed on the fixed block.
Preferably, some first full skirts are equipped with every first stationary rope, each first full skirt is opened
Mouth is set downward along the first stationary rope length direction, and first full skirt is ceramic full skirt.
Preferably, it is equipped with the second umbrella in both sides up and down on each second stationary rope and positioned at the tensile device
Skirt, the opening of second full skirt are set downward along the second stationary rope length direction, and second full skirt is ceramic full skirt.
Preferably, the ripple pillar is rubber bellows.
Preferably, first contiguous block, the second contiguous block and fixed block are ceramic block.
Preferably, one is surrounded per adjacent first stationary rope, the second stationary rope and high voltage transmission line directly
Angle triangle.
The utility model proposes a kind of ultra-high-tension power transmission line wind deflection preventive, beneficial effect is：The utility model can
High voltage transmission line is fixed by the first stationary rope, the second stationary rope can further fix high voltage transmission line, and
Tensile device can effectively alleviate the tractive force of the second stationary rope in strong wind adverse circumstances, and buffer and neutralize high voltage transmission line
Windage yaw active force, effectively avoid the generation of high voltage transmission line windage yaw phenomenon.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of ultra-high-tension power transmission line wind deflection preventive structure diagram；
Fig. 2 is partial enlargement structural representation at the A of the utility model Fig. 1.
In figure：Tower bar 1, stent 2, the first contiguous block 3, high voltage transmission line 4, the first stationary rope 5, the first full skirt 6, second
Stationary rope 7, the second full skirt 8, the second contiguous block 9, fixed block 10, tension spring 11, ripple pillar 12.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of ultra-high-tension power transmission line wind deflection preventive, including the first contiguous block 3, is passed through in the first contiguous block 3
High voltage transmission line 4 is equipped with, the first stationary rope 5, Mei Ge is fixed with 3 upper and lower ends vertical direction of the first contiguous block
The one end of one stationary rope 5 away from the first contiguous block 3 is fixed with stent 2, and stent 2 is fixed in tower bar 1, and the first contiguous block 3 is
Ceramic block, ceramic block effectively play insulating effect, and high voltage transmission line 4 increases high voltage transmission line 4 between two stents 2
With the distance between stent 2 and tower bar 1, avoid producing the generation of electric discharge phenomena.
The second contiguous block 9, the second connection are equipped with high voltage transmission line 4 and on the position away from 3 both sides of the first contiguous block
Block 9 is ceramic block, plays good insulating properties, and each second contiguous block, 9 upper and lower ends are fixed with the second stationary rope 7,
The every one end of second stationary rope 7 away from the second contiguous block 9 is fixed on stent 2, on every first stationary rope 5
Tensile device is equipped with, a right angle is surrounded per the first adjacent stationary rope 5, the second stationary rope 7 and high voltage transmission line 4
Triangle, it is more stable that three-legged structure makes it fix high voltage transmission line 4, under strong wind bad weather, makes high voltage transmission line 4 more
Add stabilization, be not susceptible to windage yaw phenomenon.
Each tensile device includes tension spring 11, and 11 both ends of tension spring have been fixedly connected with fixed block 10, and fixed block 10 is
Ceramic block, plays good insulation effect, and each one end of fixed block 10 away from tension spring 11 is both connected to the second stationary rope 7
On, ripple pillar 12 is cased with outside each tension spring 11, the both ends of ripple pillar 12 are sealed on fixed block 10, ripple pillar
12 be rubber bellows, while ripple pillar 12 plays a protective role tension spring 11, also functions to good insulating properties, high pressure is defeated
The tension spring 11 of electric wire both sides about 4 can effectively offset angular force when high voltage transmission line 4 rocks, and play good cushioning effect,
And effectively alleviate the pulling force of the second stationary rope 7 under strong wind bad weather, make the second stationary rope 7 that there is stronger extension
Property, it is more durable.
Some first full skirts 6 are equipped with every first stationary rope 5, the opening of each first full skirt 6 is solid along first
Determine 5 length direction of rope to set downward, the first full skirt 6 is ceramic full skirt, on each second stationary rope 7 and is located at tensile device
Upper and lower both sides are equipped with the second full skirt 8, and the opening of the second full skirt 8 is set downward along 7 length direction of the second stationary rope, and second
Full skirt 8 is ceramic full skirt, and the first full skirt 6 and the second full skirt 8 play good insulating properties in inclement weather, and more safety can
Lean on.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of ultra-high-tension power transmission line wind deflection preventive, including the first contiguous block（3）, first contiguous block（3）It is interior through setting
There is high voltage transmission line（4）, it is characterised in that the first contiguous block（3）The first fixation is fixed with upper and lower ends vertical direction
Rope（5）, each first stationary rope（5）Away from first contiguous block（3）One end be fixed with stent（2）, it is described
Stent（2）It is fixed on tower bar（1）On, the high voltage transmission line（4）Upper and remote first contiguous block（3）On the position of both sides
It is equipped with the second contiguous block（9）, each second contiguous block（9）Upper and lower ends are fixed with the second stationary rope（7）, often
Second stationary rope described in root（7）Away from second contiguous block（9）One end be fixed at stent（2）On, every institute
State the first stationary rope（5）On be equipped with tensile device；
Each tensile device includes tension spring（11）, the tension spring（11）Both ends have been fixedly connected with fixed block（10）,
Each fixed block（10）Away from the tension spring（11）One end be both connected to second stationary rope（7）On, Mei Gesuo
State tension spring（11）Outside is cased with ripple pillar（12）, the ripple pillar（12）Both ends be sealed in the fixed block（10）
On.
2. a kind of ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that every described first solid
Determine rope（5）On be equipped with some first full skirts（6）, each first full skirt（6）Opening along the first stationary rope（5）
Length direction is set downward, first full skirt（6）For ceramic full skirt.
3. a kind of ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that each described second is solid
Determine rope（7）Go up and be located at the tensile device and be equipped with the second full skirt in both sides up and down（8）, second full skirt（8）Opening
Along the second stationary rope（7）Length direction is set downward, second full skirt（8）For ceramic full skirt.
A kind of 4. ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that the ripple pillar
（12）For rubber bellows.
A kind of 5. ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that first contiguous block
（3）, the second contiguous block（9）And fixed block（10）It is ceramic block.
6. a kind of ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that per adjacent described the
One stationary rope（5）, the second stationary rope（7）And high voltage transmission line（4）Surround a right angled triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342233.5U CN207234360U (en) | 2017-10-18 | 2017-10-18 | A kind of ultra-high-tension power transmission line wind deflection preventive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721342233.5U CN207234360U (en) | 2017-10-18 | 2017-10-18 | A kind of ultra-high-tension power transmission line wind deflection preventive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207234360U true CN207234360U (en) | 2018-04-13 |
Family
ID=61850790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721342233.5U Expired - Fee Related CN207234360U (en) | 2017-10-18 | 2017-10-18 | A kind of ultra-high-tension power transmission line wind deflection preventive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207234360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638749A (en) * | 2018-12-04 | 2019-04-16 | 国网江苏省电力有限公司无锡供电分公司 | A kind of overhead transmission line line protection device |
-
2017
- 2017-10-18 CN CN201721342233.5U patent/CN207234360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109638749A (en) * | 2018-12-04 | 2019-04-16 | 国网江苏省电力有限公司无锡供电分公司 | A kind of overhead transmission line line protection device |
| CN109638749B (en) * | 2018-12-04 | 2020-05-12 | 国网江苏省电力有限公司无锡供电分公司 | Overhead transmission line protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20181018 |