CN202424072U - Between-line insulation device for overhead conductors on same tower - Google Patents
Between-line insulation device for overhead conductors on same tower Download PDFInfo
- Publication number
- CN202424072U CN202424072U CN2011205054137U CN201120505413U CN202424072U CN 202424072 U CN202424072 U CN 202424072U CN 2011205054137 U CN2011205054137 U CN 2011205054137U CN 201120505413 U CN201120505413 U CN 201120505413U CN 202424072 U CN202424072 U CN 202424072U
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- CN
- China
- Prior art keywords
- insulation device
- line insulation
- overhead conductors
- pole
- same tower
- 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 discloses a between-line insulation device for overhead conductors on the same tower. The between-line insulation device comprises insulating brackets; each insulating bracket comprises an elliptical plate; the two ends of the elliptical plate are respectively connected with a support rod which is formed by telescopic rods; and the outer end of the support rod is connected with a wire clamp. The between-line insulation device is simple in structure, convenient to manufacture and install and low in manufacturing cost; a plurality of insulating brackets are arranged on the overhead conductors, so that the distance between lines and phases is ensured to meet the requirement; and the device has wind resistance and guarantees collision not to occur between lines.
Description
Technical field
The utility model relates to electric power system and carries electro-technical field, especially relates to a kind of aerial condutor with seal between many loop lines of tower route.
Background technology
At present; Overhead power line is with there being some defect problems between many loop lines of tower route; Promptly when weather conditions change, lead receives wind and when vibrating, lead be prone to take place between line or phase spacing not enough and produce and collide, discharge; Cause the circuit phase fault, cause accidents such as lead burns out, blows.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides a kind of aerial condutor with seal between many loop lines of tower route, can make overhead power line in tower, not take place to collide between line, and then avoid causing the problem of circuit phase fault.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of aerial condutor is with seal between many loop lines of tower route, and it comprises an insulation bracing frame, and the insulation bracing frame comprises an elliptical flat-plate, and the elliptical flat-plate two ends all are connected with a pole, and pole is made up of expansion link, and the pole outer end is connected with wire clamp.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This aerial condutor is with seal between many loop lines of tower route, and it is simple in structure, and fabrication and installation are convenient; Cost of manufacture is low, through a plurality of insulation bracing frames are installed on the aerial condutor, can guarantee between line or phase spacing meets the demands; Have wind loading rating, do not take place to collide between line; Through it being installed in in the multiloop overhead system of shaft tower and can make between shaft tower span apart from growth; Reduce a large amount of equipment and materialss of building iron tower for setting up aerial condutor; Help reducing the power grid construction cost, for power grid construction brings remarkable economical interests and important social benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: the 1-wire clamp; 2-pole; The 3-elliptical flat-plate.
Embodiment
Below through embodiment and combine accompanying drawing that the utility model is done further explain.
As shown in Figure 1, this aerial condutor is with seal between many loop lines of tower route, and it comprises an insulation bracing frame; The insulation bracing frame comprises an elliptical flat-plate 3; The elliptical flat-plate two ends all are connected with a pole 1, and pole is made up of expansion link, and the pole outer end is connected with wire clamp 2.
During use, between adjacent two leads of overhead power line, along the conductor length direction several insulation bracing frames are installed, the wire clamp of two pole ends on the insulation bracing frame is fixed on two leads and gets final product.When blowing hard since the supporting role of insulation bracing frame makes between the original design lines of maintenance between each lead or alternate safe distance effect.
Through the adjustment pole length, can satisfy between each line of different electric pressures or alternate safe distance different demands.
Claims (1)
1. an aerial condutor is with seal between many loop lines of tower route; It is characterized in that: it comprises an insulation bracing frame, and the insulation bracing frame comprises an elliptical flat-plate (3), and the elliptical flat-plate two ends all are connected with a pole (2); Pole is made up of expansion link, and the pole outer end is connected with wire clamp (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054137U CN202424072U (en) | 2011-12-07 | 2011-12-07 | Between-line insulation device for overhead conductors on same tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205054137U CN202424072U (en) | 2011-12-07 | 2011-12-07 | Between-line insulation device for overhead conductors on same tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424072U true CN202424072U (en) | 2012-09-05 |
Family
ID=46748798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205054137U Expired - Fee Related CN202424072U (en) | 2011-12-07 | 2011-12-07 | Between-line insulation device for overhead conductors on same tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117728A (en) * | 2020-09-23 | 2020-12-22 | 国网山东省电力公司临沂供电公司 | 10KV overhead line live conductor spacer |
-
2011
- 2011-12-07 CN CN2011205054137U patent/CN202424072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117728A (en) * | 2020-09-23 | 2020-12-22 | 国网山东省电力公司临沂供电公司 | 10KV overhead line live conductor spacer |
| CN112117728B (en) * | 2020-09-23 | 2022-03-22 | 国网山东省电力公司临沂供电公司 | 10KV overhead line live conductor spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121207 |