CN203233127U - Phase-to-phase anti-galloping device - Google Patents
Phase-to-phase anti-galloping device Download PDFInfo
- Publication number
- CN203233127U CN203233127U CN 201320112923 CN201320112923U CN203233127U CN 203233127 U CN203233127 U CN 203233127U CN 201320112923 CN201320112923 CN 201320112923 CN 201320112923 U CN201320112923 U CN 201320112923U CN 203233127 U CN203233127 U CN 203233127U
- Authority
- CN
- China
- Prior art keywords
- phase
- connecting rod
- rod
- galloping
- hole
- 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
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 239000004020 conductor Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a phase-to-phase anti-galloping device. The phase-to-phase anti-galloping device comprises a fixing disc and a connecting rod. The fixing disc comprises through holes disposed in the center and a circular ring. The connecting rod comprises a primary rod and a secondary rod. One end of the primary rod is provided with a through hole, one end of the secondary rod is provided with a cable fixing clamp, the other ends of the primary rod and the secondary rod are connected via a telescoping device, and the fixing disc and the connecting rod via a pin and a fixing bolt disposed at a corresponding position to the through hole in the circular ring of the primary rod. Overall dancing and resonance of overhead conductors and a tower pole incline or collapse phenomenon can be effectively prevented, a large hidden danger is eliminated for safe and reliable operation of a power transmission line, and safe and reliable operation of an electrical network is guaranteed. Furthermore, a number of the connecting rods can be determined according to a number of cables; the phase-to-phase anti-galloping device is very convenient to operate, low in cost, simple and practical; and the phase-to-phase anti-galloping device exhibits a good anti-galloping effect, a good anti-resonance effect, a great practical value and a promotional value.
Description
Technical field
The utility model belongs to the overhead transmission line technical field, particularly a kind of alternate anti-dancing device.
Background technology
In the operation of power networks management, ice coated on overhead transmission line conductor is waved always all serious threats and the transmission line safe and stable operation, when wire icing is waved, different wave, the random vibration of out of phase can appear in each phase conductor, very easily take place alternate or air breakdown flashover phenomenon, the especially compact transmission line safe operation of waving to transmission line has relatively brought very big harm.Though traditional conductor spacer can separate lead, but each power transmission line and conductor spacer are in a kind of stationary state, integral body can occur and wave when wind-force is big, cause the whole bigger resonance that takes place when serious, cause iron tower to tilt or the phenomenon of collapsing, bring a lot of hidden danger to transmission line.
The utility model content
The purpose of this utility model is to overcome the prior art deficiency, provides a kind of rational in infrastructure, safe and simple, and can effectively preventing from transmitting electricity, cable integral body is waved and the alternate anti-dancing device of the generation of resonating.
The technical solution of the utility model is in order to achieve the above object: a kind of alternate anti-dancing device, comprise fixed disk and connecting rod, described fixed disk comprises the through hole on the center of being arranged on and the annulus, described connecting rod comprises sub bar and female bar, described female bar one end is provided with through hole, described sub bar one end is provided with cable retention clip, described sub bar is connected by retractor device with described female bar other end, and described fixed disk and described connecting rod are connected by pin and the gim peg that is arranged on annulus through hole correspondence position on described female bar.
Described pin is provided with retaining mechanism.
Described retractor device is the spring that is arranged in the connecting rod.
Described retractor device is the hydraulic mechanism that is arranged in the connecting rod.
The utility model is by arranging fixed disk and connecting rod, prevented alternate the waving of cable effectively, and by being arranged on the retractor device on the connecting rod, prevented that effectively aerial condutor integral body from waving and the generation of the situation that resonates, avoided the generation of the inclination of tower bar or the phenomenon of collapsing effectively, get rid of great potential safety hazard for the safe and stable operation of transmission line, ensured the safe and reliable operation of electrical network.In addition, the utility model can arrange connecting rod quantity according to cable, and is easy to operate, and the simple and practical cost of the utility model is low, and anti-dance, anti-resonance are effective, have very high practical and popularizing value.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of the utility model fixed disk;
Fig. 2 is the structural representation of the utility model connecting rod.
Embodiment
As shown in Figure 1 and Figure 2:
Embodiment one
A kind of alternate anti-dancing device, comprise fixed disk 1 and connecting rod, described fixed disk comprises the through hole 2 on the center of being arranged on and the annulus, described connecting rod comprises sub bar 7 and female bar 4, described female bar 4 one ends are provided with through hole, described sub bar 7 one ends are provided with cable retention clip 8, and described sub bar 7 is connected by retractor device 5 with described female bar 4 other ends, and described fixed disk 1 and described connecting rod are connected by pin and the gim peg 6 that is arranged on annulus through hole 2 correspondence positions on described female bar 4.Described pin is provided with retaining mechanism.Described retractor device 5 is for being arranged on the spring in the connecting rod.
Embodiment two
A kind of alternate anti-dancing device, comprise fixed disk 1 and connecting rod, described fixed disk comprises the through hole 2 on the center of being arranged on and the annulus, described connecting rod comprises sub bar 7 and female bar 4, described female bar 4 one ends are provided with through hole, described sub bar 7 one ends are provided with cable retention clip 8, and described sub bar 7 is connected by retractor device 5 with described female bar 4 other ends, and described fixed disk 1 and described connecting rod are connected by pin and the gim peg 6 that is arranged on annulus through hole 2 correspondence positions on described female bar 4.Described pin is provided with retaining mechanism.Described retractor device 5 is for being arranged on the hydraulic mechanism in the connecting rod.
The utility model is by arranging fixed disk and connecting rod, prevented alternate the waving of cable effectively, and by being arranged on the retractor device on the connecting rod, prevented that effectively aerial condutor integral body from waving and the generation of the situation that resonates, avoided the generation of the inclination of tower bar or the phenomenon of collapsing effectively, get rid of great potential safety hazard for the safe and stable operation of transmission line, ensured the safe and reliable operation of electrical network.In addition, the utility model can arrange connecting rod quantity according to cable, and is easy to operate, and the simple and practical cost of the utility model is low, and anti-dance, anti-resonance are effective, have very high practical and popularizing value.
Claims (4)
1. alternate anti-dancing device, it is characterized in that: it comprises fixed disk and connecting rod, described fixed disk comprises the through hole on the center of being arranged on and the annulus, described connecting rod comprises sub bar and female bar, described female bar one end is provided with through hole, described sub bar one end is provided with cable retention clip, and described sub bar is connected by retractor device with described female bar other end, and described fixed disk and described connecting rod are connected by pin and the gim peg that is arranged on annulus through hole correspondence position on described female bar.
2. alternate anti-dancing device as claimed in claim 1, it is characterized in that: described pin is provided with retaining mechanism.
3. alternate anti-dancing device as claimed in claim 1 is characterized in that: described retractor device is the spring that is arranged in the connecting rod.
4. alternate anti-dancing device as claimed in claim 1 is characterized in that: described retractor device is the hydraulic mechanism that is arranged in the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112923 CN203233127U (en) | 2013-03-13 | 2013-03-13 | Phase-to-phase anti-galloping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112923 CN203233127U (en) | 2013-03-13 | 2013-03-13 | Phase-to-phase anti-galloping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233127U true CN203233127U (en) | 2013-10-09 |
Family
ID=49289231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112923 Expired - Fee Related CN203233127U (en) | 2013-03-13 | 2013-03-13 | Phase-to-phase anti-galloping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555702A (en) * | 2014-12-25 | 2015-04-29 | 国家电网公司 | Insulated hoisting support |
-
2013
- 2013-03-13 CN CN 201320112923 patent/CN203233127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555702A (en) * | 2014-12-25 | 2015-04-29 | 国家电网公司 | Insulated hoisting support |
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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: 20131009 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |