CN207283120U - Inter-phase spacer - Google Patents
Inter-phase spacer Download PDFInfo
- Publication number
- CN207283120U CN207283120U CN201721460674.5U CN201721460674U CN207283120U CN 207283120 U CN207283120 U CN 207283120U CN 201721460674 U CN201721460674 U CN 201721460674U CN 207283120 U CN207283120 U CN 207283120U
- Authority
- CN
- China
- Prior art keywords
- inter
- fixing bracket
- flexible coupling
- collet
- rubber column
- 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.)
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- Suspension Of Electric Lines Or Cables (AREA)
- Insulators (AREA)
Abstract
The utility model discloses inter-phase spacer, including insulator, the insulator both ends are equipped with bulb, flexible coupling is respectively connected with the bulb, one end of the flexible coupling connection elastic rubber column, the other end of the elastic rubber column is connected with fixing bracket, and the fixing bracket is equipped with damping conductor spacer and collet.Using the structure by setting the elastic buffer performance of the rubber column inter-phase spacer more preferable between flexible coupling and fixing bracket, can suppress split conductor wave with conducting wire ice-shedding and conducting wire it is sagging caused by flashover so as to avoid or reduce the abrasion or damage of split conductor, gold utensil, steel tower.
Description
Technical field
The utility model belongs to power equipment technical field, is specifically inter-phase spacer.
Background technology
With greatly developing for China's electric utility, the country is generally defined using 500kV transmission lines of electricity as main grid structure electricity
Web frame.In recent years, changed with global climate condition, conductor galloping, the icing phenomenon of falling tower happen occasionally, thus bring defeated
Electric line secondary disaster is commonplace, cannot be guaranteed the safety and reliability of transmission line of electricity.Transmission line galloping is theoretical
Development with Prevention Method has had the history of decades, and achieves substantial amounts of achievement in research, but due to waving production
Raw and evolution is sufficiently complex, but also comprising many enchancement factors, is explained to generally acknowledged mechanism is not yet formed at present.It is all kinds of
Anti- dancing device has it, and targetedly design feature is at the same time there is also the limitation of application, and different anti-dance apparatus costs is poor
It is also not larger.Up to tens of kinds of the anti-dance device designed based on anti-galloping design thought, but common mainly have two parallel wielded-proof device, line
Swinging conductor spacer etc. is pressed from both sides, its main problem is that inter-phase spacer adjusting range is smaller, and installation is very inconvenient.
Utility model content
In view of the shortcomings of the prior art, providing inter-phase spacer, which passes through in flexible coupling the utility model
Set rubber column make it that the elastic buffer performance of the inter-phase spacer is more preferable between fixing bracket, split conductor dance can be suppressed
Dynamic and conducting wire ice-shedding and the sagging caused flashover of conducting wire, so as to avoid or reduce the abrasion of split conductor, gold utensil, steel tower
Or damage.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：Inter-phase spacer, bag
Insulator is included, the insulator both ends are equipped with bulb, and flexible coupling is respectively connected with the bulb, and the flexible coupling connects bullet
Property rubber column one end, the other end of the elastic rubber column is connected with fixing bracket, and the fixing bracket is equipped between damping
Every rod and collet.Using the structure by setting the rubber column inter-phase spacer between flexible coupling and fixing bracket
Elastic buffer performance it is more preferable, can suppress split conductor wave with conducting wire ice-shedding and conducting wire it is sagging caused by flashover, from
And to avoid or reduce the abrasion or damage of split conductor, gold utensil, steel tower.
In above-mentioned technical proposal, it is preferred that rotated on the fixing bracket and be provided with the collet, the collet includes solid
Determine portion and rotation section, the rotation section is rotationally connected with the fixed part, and the rotation section is fixed on described solid by pin
Determine in portion, the rotation section cooperatively forms clamping space with the fixed part.The collet is caused to be more easy to be fixed on using the structure
On conducting wire.
In above-mentioned technical proposal, it is preferred that be both provided with the clamping space that the rotation section is formed with the fixed part
Rubber limited block.It is more firm make it that collet is fixed using the structure.
The utility model compared with prior art, has the advantages that：Using the structure by flexible coupling and
Set rubber column make it that the elastic buffer performance of the inter-phase spacer is more preferable between fixing bracket, split conductor can be suppressed and waved
With conducting wire ice-shedding and conducting wire it is sagging caused by flashover so that come avoid or reduce split conductor, gold utensil, steel tower abrasion or
Damage.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Fig. 2 is the structure diagram at collet in the utility model embodiment.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Referring to Fig. 1 to Fig. 2,
Inter-phase spacer, including insulator 1,1 both ends of insulator are equipped with bulb 11, flexible coupling are respectively connected with the bulb 11
2, the flexible coupling 2 connects one end of elastic rubber column 3, and the other end of the elastic rubber column 3 is connected with fixing bracket 4,
The fixing bracket 4 is equipped with damping conductor spacer 5 and collet 6.Using the structure by flexible coupling and fixing bracket it
Between set rubber column make it that the elastic buffer performance of the inter-phase spacer is more preferable, split conductor can be suppressed wave to deice with conducting wire
Jump and the sagging caused flashover of conducting wire, so as to avoid or reduce the abrasion or damage of split conductor, gold utensil, steel tower.
Rotated on the fixing bracket 4 and be provided with the collet 6, the collet 6 includes fixed part 61 and rotation section 62, institute
State rotation section 62 to be rotationally connected with the fixed part 61, the fixed part 61 is fixed in the rotation section 62 by pin 63
On, the rotation section 62 cooperatively forms clamping space 64 with the fixed part 61.Using the structure collet is more fixed easily
On conducting wire.
Rubber limited block 65 is provided with the clamping space 64 that the rotation section 62 is formed with the fixed part 61.Using this
It is more firm that structure make it that collet is fixed.
Claims (3)
1. inter-phase spacer, including insulator（1）, it is characterised in that：The insulator（1）Both ends are equipped with bulb（11）, it is described
Bulb（11）On be respectively connected with flexible coupling（2）, the flexible coupling（2）Connect elastic rubber column（3）One end, the elasticity
Rubber column（3）The other end be connected with fixing bracket（4）, the fixing bracket（4）It is equipped with damping conductor spacer（5）And collet
（6）.
2. inter-phase spacer as claimed in claim 1, it is characterised in that：The fixing bracket（4）Upper rotation is provided with described
Collet（6）, the collet（6）Including fixed part（61）And rotation section（62）, the rotation section（62）It is rotationally connected with described solid
Determine portion（61）On, the rotation section（62）Pass through pin（63）It is fixed on the fixed part（61）On, the rotation section（62）With
The fixed part（61）Cooperatively form clamping space（64）.
3. inter-phase spacer as claimed in claim 2, it is characterised in that：The rotation section（62）With the fixed part（61）Shape
Into clamping space（64）Inside it is provided with rubber limited block（65）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460674.5U CN207283120U (en) | 2017-11-06 | 2017-11-06 | Inter-phase spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460674.5U CN207283120U (en) | 2017-11-06 | 2017-11-06 | Inter-phase spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283120U true CN207283120U (en) | 2018-04-27 |
Family
ID=61979060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460674.5U Active CN207283120U (en) | 2017-11-06 | 2017-11-06 | Inter-phase spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682484A (en) * | 2020-05-18 | 2020-09-18 | 国网河北省电力有限公司晋州市供电分公司 | Damping spring spacing rod for vibration damping and anti-galloping |
-
2017
- 2017-11-06 CN CN201721460674.5U patent/CN207283120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682484A (en) * | 2020-05-18 | 2020-09-18 | 国网河北省电力有限公司晋州市供电分公司 | Damping spring spacing rod for vibration damping and anti-galloping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |