CN206164050U - High tension transmission line prevent wind inclined to one side device - Google Patents
High tension transmission line prevent wind inclined to one side device Download PDFInfo
- Publication number
- CN206164050U CN206164050U CN201621208626.2U CN201621208626U CN206164050U CN 206164050 U CN206164050 U CN 206164050U CN 201621208626 U CN201621208626 U CN 201621208626U CN 206164050 U CN206164050 U CN 206164050U
- Authority
- CN
- China
- Prior art keywords
- composite insulator
- gold utensil
- drop
- transmission line
- load
- 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
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Abstract
The utility model relates to a high tension transmission line prevent wind inclined to one side device fixes on the iron tower cross arm, including hanging composite insulator, load line gold utensil, drop -down composite insulator, cable assembly, it from top to bottom connects gradually to hang composite insulator, load line gold utensil, drop -down composite insulator, cable assembly, cable assembly's lower extreme is fixed on preventing wind inclined to one side cross arm. It presss from both sides to hang the plumb line that hangs that can undertake the wire on the load line gold utensil. Prevent wind inclined to one side cross arm to form by the angle splice joint. Utilize triumph stabilization principle, the structure is succinctly durable, and the load that can bear is great, and the pulling force is adjusted to the not fragile drop -down gold utensil of accessible of going back. The to -be -solved technical problem of the utility model is to provide a high tension transmission line prevent wind inclined to one side device of simple structure, with low costs, easy and simple to handle.
Description
Technical field
The utility model is related to a kind of steel tower auxiliary equipment, the wind-deviation dress of more particularly to a kind of ultra-high-tension power transmission line
Put.
Background technology
Power transmission tower is critically important structure.Used as important electric power facility, the destruction of line system influences whether power supply
System, this not only severely impacts the production and construction of people, orders of life, and may cause bigger disaster, to society
Serious consequence is caused with people's lives and properties.Power transmission tower is a kind of tall and slender structure, high with height!Across distance, weight
Gently, the features such as slim appearance, it is widely used in power transmission aspect.And determine that wind load is that it is mainly controlled the characteristics of power transmission tower
Load processed.With the raising and the progress of technology of demand, power transmission tower increasingly develops towards higher, lighter, more soft direction,
Form also can increasingly be enriched so that the sensitiveness of wind load is further enhanced.
It is regular in recent years that windage yaw discharge accident can occur, the problem of this respect is analyzed.Windage yaw discharge accident
Its main cause is that the overhead transmission line in transmission line of electricity occurs wire dancing in the wind effect received, and the swing of wire is drawn
Rise between wire and shaft tower or wire and surrounding trees electric clearance apart from too small, when the electrical strength of this gap distance is not resistant to
Disruptive discharge phenomenon will occur during by system highest operating voltage.Increase electric clearance and prevent the wire from being in strong wind lower swing
Solve the maximally effective method of windage yaw discharge accident.Existing windproof treatment measures have using V string hanging wires or play windproof bracing wire in boundary
Two kinds of measures, by analysis and Economic contrast, have invented windproof extended arm thoroughly to solve the generation that wind dodges trip accident.Will
Wire is fixed on windproof extended arm by insulator chain, prevents overhead line conductor under high wind conditions because wind swings, so as to
Thoroughly solve the generation of windage yaw discharge accident.Through serious analysis, the stressing conditions of windproof extended arm are determined.Completely should by steel tower
Power can be calculated.Windproof extended arm body investment is much smaller than V string hanging wire measures and solves the expropriation of land that windproof bracing wire causes
The problems such as.
Utility model content
It is defeated that the technical problems to be solved in the utility model is to provide a kind of simple structure, low cost, high pressure easy to operate
Electric line wind deflection preventive.
A kind of ultra-high-tension power transmission line wind deflection preventive of the utility model is fixed on the cross-arm of steel tower, including hangs compound exhausted
Edge, load line gold utensil, drop-down composite insulator, bracing wire component, it is the suspension composite insulator, load line gold utensil, drop-down compound exhausted
Edge, bracing wire component are from top to bottom sequentially connected, and the lower end of the bracing wire component is fixed on windproof extended arm.
Being hung with the load line gold utensil can undertake the suspension vertical line folder of wire.
The windproof extended arm is formed by angle splice joint.It is simple for structure durable using triangular form stability principle, can
The load for bearing is larger, and be hardly damaged can also adjust pulling force by drop-down gold utensil.Due to windproof extended arm and wire cross-arm distance
It is short, in the use condition that can meet steel tower using this wind deflection preventive using the region of maximum wind velocity beyond steel tower.
The utility model utilizes triangular form stability principle, and simple for structure durable, the load that can be born is larger, is difficult
Damage can also adjust pulling force by drop-down gold utensil.The bracing wire component is fixed on windproof extended arm and can suppress drop-down compound exhausted
Edge is rotated.This can used using the region of maximum wind velocity beyond steel tower apart from short with wire cross-arm due to windproof extended arm
Plant wind deflection preventive to meet the use condition of steel tower.With succinct structure, the probability for reducing occurring windage yaw accident improves transmission of electricity
Line security operation level, reduces energy loss, it is easy to manufacture, install and safeguard, handsome in appearance, durable, practical,
Economy is convenient.The investment of windproof extended arm body goes here and there hanging wire measure and the problems such as solve expropriation of land that windproof bracing wire causes much smaller than V.
It is described further to of the present utility model below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is a kind of scheme of installation of ultra-high-tension power transmission line wind deflection preventive of the utility model；
Fig. 2 is connection diagram of the present utility model.
Specific embodiment
As shown in figure 1, a kind of ultra-high-tension power transmission line wind deflection preventive of the utility model, is fixed on the cross-arm of steel tower 5, bag
Include suspension composite insulator 1, load line gold utensil 2, drop-down composite insulator 3, bracing wire component.Hang composite insulator 1, load line gold utensil
2nd, drop-down composite insulator 3, bracing wire component are from top to bottom sequentially connected, and the lower end of bracing wire component is fixed on windproof extended arm 4.
As shown in Fig. 2 hang composite insulator 1, load line gold utensil 2, drop-down composite insulator 3 being sequentially connected, line gold utensil is carried on a shoulder pole
On be also hung with can undertake wire suspension vertical line folder（Not shown in figure）.
Windproof extended arm is formed by angle splice joint.
The utility model utilizes triangular form stability principle, and simple for structure durable, the load that can be born is larger, is difficult
Damage can also adjust pulling force by drop-down gold utensil.Used most beyond steel tower apart from short with wire cross-arm due to windproof extended arm
The region of big wind speed can meet the use condition of steel tower using this wind deflection preventive.
Bracing wire component is fixed on windproof extended arm and drop-down composite insulator can be suppressed to rotate.Due to windproof extended arm with
Wire cross-arm can meet making for steel tower using the region of maximum wind velocity beyond steel tower apart from short using this wind deflection preventive
Use condition.With succinct structure, the probability for reducing occurring windage yaw accident improves transmission line safety operation level, reduces electric energy and damages
Lose, it is easy to manufacture, install and safeguard, handsome in appearance, durable, practical, windproof extended arm body investment is much smaller than V strings
Hanging wire measure and the problems such as solve expropriation of land that windproof bracing wire causes, economy is convenient.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of without departing from the utility model design spirit, those of ordinary skill in the art are to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of the utility model claims determination
In the range of.
Claims (2)
1. a kind of ultra-high-tension power transmission line wind deflection preventive, is fixed on the cross-arm of steel tower, it is characterised in that
Including suspension composite insulator, load line gold utensil, drop-down composite insulator, bracing wire component；
The suspension composite insulator, load line gold utensil, drop-down composite insulator, bracing wire component are from top to bottom sequentially connected, described
The lower end of bracing wire component is fixed on the windproof extended arm of steel tower.
2. a kind of ultra-high-tension power transmission line wind deflection preventive according to claim 1, it is characterised in that
Being hung with the load line gold utensil can undertake the suspension vertical line folder of wire；
The windproof extended arm is formed by angle splice joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208626.2U CN206164050U (en) | 2016-11-09 | 2016-11-09 | High tension transmission line prevent wind inclined to one side device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208626.2U CN206164050U (en) | 2016-11-09 | 2016-11-09 | High tension transmission line prevent wind inclined to one side device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164050U true CN206164050U (en) | 2017-05-10 |
Family
ID=58657803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208626.2U Expired - Fee Related CN206164050U (en) | 2016-11-09 | 2016-11-09 | High tension transmission line prevent wind inclined to one side device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011249A (en) * | 2019-04-29 | 2019-07-12 | 江苏神马电力股份有限公司 | Windproof extended arm and power transmission tower |
-
2016
- 2016-11-09 CN CN201621208626.2U patent/CN206164050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011249A (en) * | 2019-04-29 | 2019-07-12 | 江苏神马电力股份有限公司 | Windproof extended arm and power transmission tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191104 Address after: 116002, floor 2, floor 3, unit 4, No. 41, Lidu garden, Shahekou District, Dalian City, Liaoning Province Patentee after: Liaoning Guokai new wind energy development Co., Ltd Address before: The western green building 752 No. 830000 the Xinjiang Uygur Autonomous Region West Road Urumqi city Kashi Patentee before: Xinjiang New Energy Research Institute Co., Ltd. |
|
| 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: 20170510 Termination date: 20201109 |