CN203311938U - Insulator core rod and insulator with core rod - Google Patents
Insulator core rod and insulator with core rod Download PDFInfo
- Publication number
- CN203311938U CN203311938U CN2013203421446U CN201320342144U CN203311938U CN 203311938 U CN203311938 U CN 203311938U CN 2013203421446 U CN2013203421446 U CN 2013203421446U CN 201320342144 U CN201320342144 U CN 201320342144U CN 203311938 U CN203311938 U CN 203311938U
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- Prior art keywords
- insulator
- core rod
- rod
- hollow pipe
- core
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- Withdrawn - After Issue
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Abstract
The utility model discloses an insulator core rod and an insulator with the core rod. The insulator core rod comprises at least a wire core rod unit. The wire core rod unit comprises an insulating cylinder, a hollow pipe arranged in the insulating cylinder, a filler which is filled in the insulating cylinder and is positioned outside the hollow pipe and wires disposed in the hollow pipe. The insulator comprises a core rod, an umbrella skirt coated outside the core rod and flanges connected at two ends of the umbrella skirt, wherein the core rod is the insulator core rod provided by the utility model. By the adoption of the above insulator core rod and the insulator with the core rod, the wires can be effectively avoided from being damaged during the production process. In addition, the insulator core rod and the insulator with the core rod are simple to produce, have high production efficiency and are cost-saving.
Description
Technical field
The utility model relates to a kind of transmission facility field, and specifically a kind of core rod of insulator reaches the insulator with this plug.
Background technology
At present, the pillar optical fiber composite insulator used on power transmission and transformation line is inner large tracts of land filling flexible insulating material basically, run through optical fiber, although can guarantee like this electric property of product, but flexible insulating material is little to the mechanical performance contribution of product, and the requirement of post insulator anti-bending strength is higher.In order to meet this requirement, general at the pillar processed with cutting on plug, then optical fiber is put into to this groove, then the epoxy resin of having taken out vacuum is bonded at optical fiber in groove uniformly; After cured, by the whether conducting of root detection fiber, coat subsequently full skirt mounting flange.
The optical fiber composite insulator of above processing, optical fiber easily sustains damage in the course of processing, and processes loaded down with trivial detailsly, expends man-hour.
The utility model content
For the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of core rod of insulator, can be to the wire rod injury wherein arranged when this core rod of insulator is produced, and production efficiency is higher, reduces costs.
For realizing above-mentioned utility model purpose, the technological means that the utility model adopts is as follows: a kind of core rod of insulator comprises at least one wire rod core rod unit.This wire rod core rod unit comprises insulating cylinder, be arranged on hollow pipe in this insulating cylinder, be filled in this insulating cylinder and in be positioned at the outer filler of this hollow pipe, and be arranged on the wire rod in this hollow pipe.
For the prior art deficiency, two of the purpose of this utility model is to provide a kind of insulator, and this insulator can not damage the wire rod in being arranged on when producing, and production efficiency is high, saves cost.
For realizing above-mentioned utility model purpose, the technological means that the utility model adopts is as follows: a kind of insulator, comprise the full skirt of plug, this mandrel outer coating and the flange that this plug two ends connect, and this plug is core rod of insulator of the present utility model.
Preferably, above-mentioned core rod of insulator also comprises some inner core rods.Some inner core rods and above-mentioned wire rod core rod unit fixedly form core rod of insulator by the stationary pipes in the outside.More preferably, above-mentioned wire rod core rod unit is positioned at center, and above-mentioned some inner core rods evenly are arranged in the periphery of this wire rod core rod unit.
Preferably, in this hollow pipe, be filled with fixture.This fixture can be glue, is used as fixedly wire rod, so that wire rod can arbitrarily not rock and move.
Preferably, above-mentioned filler is polyurethane foam.In the time of can the fixation hollow pipe, avoid steam etc. to enter insulator internal sabotage insulation property.
Preferably, above-mentioned wire rod is optical fiber.Above-mentioned insulator is optical fiber composite insulator.
Preferably, this wire rod plug cell cross-section is circle or the polygons such as triangle, quadrangle.Those skilled in the art thinkable shape of other one's own professions is also in the scope that the utility model discloses.
The core rod of insulator of said structure, owing in the wire rod core rod unit, being provided with hollow pipe, and wire rod is arranged in this hollow pipe, has effectively protected in process of production wire rod, makes it not to be subjected to the high temperature equivalent damage.Core rod of insulator of the present utility model and insulator are produced easy, and production efficiency is high, save cost.
The accompanying drawing explanation
Fig. 1 is the cross section view of the utility model embodiment mono-core rod of insulator 100;
Fig. 2 is the cutaway view of the utility model embodiment mono-insulator 300;
Fig. 3 is the cross section view of the utility model embodiment bis-core rod of insulator 200;
Fig. 4 is the cutaway view of the utility model embodiment bis-insulators 400.
Embodiment
As requested, will disclose embodiment of the present utility model here.Yet, should be understood that, disclosed execution mode is only exemplary of the present utility model here, it can be presented as various forms.Therefore, here the detail disclosed is not considered to restrictive, and be only as the basis of claim and as for instructing those skilled in the art differently to apply representational basis of the present utility model in any appropriate mode of reality, comprise employing disclosed various features in conjunction with the feature that may clearly not disclose here here.
Embodiment mono-:
As shown in Figure 1, for the cutaway view of the utility model embodiment mono-core rod of insulator 100 cross sections, core rod of insulator 100 of the present utility model comprises: insulating cylinder 11, hollow pipe 12 in insulating cylinder 11 is set, is filled in insulating cylinder 11 and is positioned at the outer filler 13 of hollow pipe 12.In the present embodiment, filler 13 is polyurethane foam, plays the position of fixation hollow pipe 12 and prevents that extraneous steam from entering the effect that affects insulation property.
As shown in Figure 2, be the cutaway view of the utility model embodiment mono-insulator 300, insulator 300 of the present utility model comprises: core rod of insulator 100, the full skirt 31 of core rod of insulator 100 peripheries, the flange 41 that core rod of insulator 100 two ends connect.In the present embodiment, in hollow pipe 12, be provided with optical fiber 14, and fill with fixture 15, this fixture 15 can be epoxide-resin glue.
The core rod of insulator 100 of the present embodiment and insulator 300, owing in core rod of insulator 100, being provided with hollow pipe 12, optical fiber 14 is arranged in hollow pipe 12, has effectively protected in process of production optical fiber 14, in order to avoid be subject to the high temperature equivalent damage in production process.Core rod of insulator 100 of the present utility model and insulator 300 are produced easy, and production efficiency is high, saves cost.
Embodiment bis-:
As shown in Figure 3, be the cross section view of the utility model embodiment bis-core rod of insulator 200.Core rod of insulator 200 of the present utility model comprises: wire rod core rod unit 20, and 24 inner core rods 52, the stationary pipes 62 that is arranged at the outside is fixed into an integral body by wire rod core rod unit 20 and inner core rod 52, the gap-fill filler 72 in stationary pipes 62.Wire rod core rod unit 20 comprises: insulating cylinder 21, be arranged on hollow pipe 22 in insulating cylinder 21, be filled in insulating cylinder 21 and be positioned at the outer filler 23 of hollow pipe 22.In the present embodiment, filler 72 is epoxide-resin glues, and filler 23 is polyurethane foams, the winding layer that stationary pipes 62 forms for glass fiber yarn.
As shown in Figure 2, be the cutaway view of the utility model embodiment bis-insulators 400, insulator 400 of the present utility model comprises: core rod of insulator 200, the full skirt 32 of core rod of insulator 200 peripheries, the flange 42 that core rod of insulator 200 two ends connect.In the present embodiment, in hollow pipe 22, be provided with optical fiber 24, and fill with fixture 25, this fixture 25 can be epoxide-resin glue.
The present embodiment composite type plug 200 and insulator 400, owing in core rod of insulator 200, being provided with a plurality of inner core rods 52 and a wire rod core rod unit 20, and fill with filler 72, this core rod of insulator 200 can be done larger diameter, and has good mechanical strength.Owing in wire rod core rod unit 20, being provided with hollow pipe 22, optical fiber 24 is arranged in hollow pipe 22, has effectively protected in process of production optical fiber 24, in order to avoid be subject to the high temperature equivalent damage in production process.Core rod of insulator 200 of the present utility model and insulator 400 are produced easy, and production efficiency is high, saves cost.
Technology contents of the present utility model and technical characterstic have disclosed as above; yet be appreciated that; under creative ideas of the present utility model; those skilled in the art can make various changes and improve said structure and material; comprise here and to disclose separately or the combination of claimed technical characterictic, comprise significantly other combination of these features.These distortion and/or combination all fall in the related technical field of the utility model, and fall into the protection range of the utility model claim.
Claims (8)
1. core rod of insulator, comprise at least one wire rod core rod unit, it is characterized in that: described wire rod core rod unit comprises insulating cylinder, is arranged on the interior hollow pipe of described insulating cylinder, is filled in described insulating cylinder and is positioned at the outer filler of described hollow pipe, and is arranged on the wire rod in described hollow pipe.
2. core rod of insulator as claimed in claim 1, it is characterized in that: described core rod of insulator also comprises some inner core rods, described some inner core rods and described wire rod core rod unit are fixed by the stationary pipes in the outside.
3. core rod of insulator as claimed in claim 2, it is characterized in that: described wire rod core rod unit is positioned at center, and described some inner core rods are evenly arranged in the periphery of described wire rod core rod unit.
4. core rod of insulator as claimed in claim 1, is characterized in that: be filled with fixture in described hollow pipe.
5. core rod of insulator as claimed in claim 1, it is characterized in that: described filler is polyurethane foam.
6. core rod of insulator as claimed in claim 1, it is characterized in that: described wire rod is optical fiber.
7. core rod of insulator as claimed in claim 1, it is characterized in that: described wire rod plug cell cross-section is circle or polygon.
8. insulator, comprise plug, be coated on described mandrel outer full skirt, be connected to the flange at described plug two ends, it is characterized in that: described plug is the described core rod of insulator of claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421446U CN203311938U (en) | 2013-06-14 | 2013-06-14 | Insulator core rod and insulator with core rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203421446U CN203311938U (en) | 2013-06-14 | 2013-06-14 | Insulator core rod and insulator with core rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311938U true CN203311938U (en) | 2013-11-27 |
Family
ID=49618129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203421446U Withdrawn - After Issue CN203311938U (en) | 2013-06-14 | 2013-06-14 | Insulator core rod and insulator with core rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310917A (en) * | 2013-06-14 | 2013-09-18 | 江苏神马电力股份有限公司 | Insulator core rod and insulator with same |
-
2013
- 2013-06-14 CN CN2013203421446U patent/CN203311938U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310917A (en) * | 2013-06-14 | 2013-09-18 | 江苏神马电力股份有限公司 | Insulator core rod and insulator with same |
| CN103310917B (en) * | 2013-06-14 | 2016-02-24 | 江苏神马电力股份有限公司 | Core rod of insulator and the insulator with this plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131127 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |