CN205158994U - Disk -shaped suspended porcelain insulator - Google Patents
Disk -shaped suspended porcelain insulator Download PDFInfo
- Publication number
- CN205158994U CN205158994U CN201521004439.8U CN201521004439U CN205158994U CN 205158994 U CN205158994 U CN 205158994U CN 201521004439 U CN201521004439 U CN 201521004439U CN 205158994 U CN205158994 U CN 205158994U
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- umbrella body
- hat head
- disc
- fer
- chapeau
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Abstract
The utility model discloses a disk -shaped suspended porcelain insulator, the disc umbrella body and hat head including integrated into one piece, the hat head is located the top of the disc umbrella body, its characterized in that, the chapeau de fer has been put to the pot head on the hat head, the chapeau de fer upper end is provided with a recess, be provided with the fitting pin in the chapeau de fer, the internal steel foot that is provided with of hat head and disc umbrella, steel foot upper end is provided with insulating buffer block, steel underfooting end is provided with steel foot location cover, the disc umbrella body including axial arrangement and the first umbrella body that is connected, the second umbrella body and the third umbrella body, the first umbrella body is connected with the hat head and the external cladding of first umbrella has the full skirt cover. This novel structural design is reasonable, and fixed convenient, the hat head is difficult for impairedly, it is stable when the installation of steel foot the time has function and the mucilage binding of location, increasing creepage distance, showing the pollution flashover voltage that has improved the insulator body, self -cleaning nature is good, and the bulk strength has apparent improvement.
Description
Technical field
The utility model relates to a kind of suspended porcelain insulator, specifically a kind of suspension disc insulator.
Background technology
Porcelain insulator is used to support and fixing bus and energized conductor make between energized conductor or have the device of enough Distance geometry insulating properties between conductor and the earth; porcelain insulator plays support wire and prevents electric current from returning the effect on ground in overhead transmission line; current porcelain insulator; generally comprise porcelain insulating part, chapeau de fer and steel pin; current porcelain insulator in use; often can get wet due to rainwater in its surface, there is potential safety hazard when this porcelain insulator is used.
Utility model content
The purpose of this utility model is to provide a kind of suspension disc insulator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of suspension disc insulator, comprise integrated disc umbrella body and hat head, described hat head is positioned at the top of disc umbrella body, it is characterized in that, described hat head upper end is equipped with chapeau de fer, and described chapeau de fer upper end is provided with a groove, is provided with locking pin in described chapeau de fer; Be provided with steel pin in described hat head and disc umbrella body, described steel pin upper end is provided with buffer insulation block, and described steel underfooting end is provided with steel pin locating cover; Be provided with adhesive between described chapeau de fer and hat head, between described hat head and steel pin, be provided with adhesive; Described disc umbrella body comprises axially-aligned and the first umbrella body be connected, the second umbrella body and the 3rd umbrella body, and the first umbrella body is connected with hat head and the first umbrella is external is coated with full skirt cover.
As further program of the utility model: described disc umbrella body and hat head all adopt C130 Aluminium high-strength electroceramics material integral production shaping.
As the utility model further scheme: the diameter of described first umbrella body is greater than the second umbrella body and the 3rd umbrella body.
As the utility model further scheme: the upper surface of described first umbrella body is the conical surface.
As the utility model further scheme: described full skirt cover adopts silastic material to form through high temperature vulcanized injection.
Compared with prior art, the beneficial effects of the utility model are: fixed by adhesive between chapeau de fer and hat head, between hat head and steel pin, convenient fixing; The upper end of steel pin arranges buffer insulation block, and buffer insulation block can play protective action to hat head, prevents steel pin from making the hat head of porcelain impaired, plays the effect of insulation simultaneously; When multiple suspension disc insulator is connected, steel pin on suspension disc insulator to be inserted in the groove on adjacent suspension disc insulator and to be locked by locking pin, with this, adjacent two porcelain insulators are connected, described steel underfooting end is provided with steel pin locating cover, plays the function of location and has demonstrate,proved steel pin be directly in stable position in the process of carrying out mucilage binding; The upper surface of the first umbrella body is set to the conical surface, ensure that under the sufficiently long prerequisite of suspension disc insulator creepage distance, after dust has been gathered in the upper surface at the first umbrella body, when rainy, rainwater is fallen on the upper surface of the first umbrella body, rainwater falls to the ground with the upper surface stream of dust from the first umbrella body, like this, rainwater has just carried out automated cleaning to the dust on the upper surface of the first umbrella body, make this suspension disc insulator have self-cleaning ability, make this suspension disc insulator comparatively clean; Full skirt cover is set, at the full skirt cover that the first umbrella surface suit external diameter is large, increases creepage distance, described full skirt cover adopts silastic material to form through high temperature vulcanized injection, due to hydrophobicity and the migration of hydrophobicity of silicon rubber, significantly improve the pollution flashover voltage of disc umbrella body, self-cleaning is good; Described disc umbrella body and hat head all adopt C130 Aluminium high-strength electroceramics material integral production shaping, and make comparisons with domestic pharmaceutical industry industry product, its intensity is significantly increased.
In sum, this new structural design is reasonable, convenient fixing, and hat head is not easily damaged; Steel pin when installing, there is the function of location and mucilage binding time stable; Increase creepage distance, significantly improve the pollution flashover voltage of insulator body, self-cleaning is good, and bulk strength is significantly increased.
Accompanying drawing explanation
Fig. 1 is the structural representation of suspension disc insulator.
In figure: 1-disc umbrella body, 11-first full skirt, 12-second full skirt, 13-the 3rd full skirt, 2-hat head, 3-buffer insulation block, 4-adhesive, 5-chapeau de fer, 51-groove, 52-locking pin, 6-steel pin, 7-steel pin locating cover, 8-full skirt cover.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of suspension disc insulator, comprise integrated disc umbrella body 1 and hat head 2, described hat head 2 is positioned at the top of disc umbrella body 1, it is characterized in that, described hat head 2 upper end is equipped with chapeau de fer 5, and described chapeau de fer 5 upper end is provided with a groove 51, is provided with locking pin 52 in described chapeau de fer 51; Be provided with steel pin 6 in described hat head 2 and disc umbrella body 1, described steel pin 6 upper end is provided with buffer insulation block 3, and described steel pin 6 lower end is provided with steel pin locating cover 7; Be provided with adhesive 4 between described chapeau de fer 5 and hat head 2, between described hat head 2 and steel pin 6, be provided with adhesive; Described disc umbrella body 1 comprises axially-aligned and the first umbrella body 11, the second umbrella body 11 be connected and the 3rd umbrella body 12, first umbrella body 11 are connected with hat head 2 and the first umbrella body 11 is coated with full skirt overlaps 8.
Operation principle of the present utility model is: fixed by adhesive 4 between chapeau de fer 5 and hat head 2, between hat head 2 and steel pin 6, convenient fixing; The upper end of steel pin 6 arranges buffer insulation block 3, and buffer insulation block 3 can play protective action to hat head 2, prevents steel pin 6 from making the hat head 2 of porcelain impaired, plays the effect of insulation simultaneously; When multiple suspension disc insulator is connected, steel pin 6 on suspension disc insulator to be inserted in groove on adjacent suspension disc insulator 51 and to be locked by locking pin 52, with this, adjacent two porcelain insulators are connected, described steel pin 6 lower end is provided with steel pin locating cover 7, plays the function of location and has demonstrate,proved steel pin 6 be directly in stable position in the process of carrying out mucilage binding; The upper surface of the first umbrella body 11 is set to the conical surface, ensure that under the sufficiently long prerequisite of suspension disc insulator creepage distance, after dust has been gathered in the upper surface at the first umbrella body 11, when rainy, rainwater is fallen on the upper surface of the first umbrella body 11, rainwater falls to the ground with the upper surface stream of dust from the first umbrella body 11, like this, rainwater has just carried out automated cleaning to the dust on the upper surface of the first umbrella body 11, make this suspension disc insulator have self-cleaning ability, make this suspension disc insulator comparatively clean; Full skirt cover 8 is set, at the full skirt cover 8 that the first umbrella body 11 surface suit external diameter is large, increases creepage distance, described full skirt cover 8 adopts silastic material to form through high temperature vulcanized injection, due to hydrophobicity and the migration of hydrophobicity of silicon rubber, significantly improve the pollution flashover voltage of disc umbrella body 1, self-cleaning is good; Described disc umbrella body 1 and hat head 2 all adopt C130 Aluminium high-strength electroceramics material integral production shaping, and make comparisons with domestic pharmaceutical industry industry product, its intensity is significantly increased.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (5)
1. a suspension disc insulator, comprise integrated disc umbrella body and hat head, described hat head is positioned at the top of disc umbrella body, it is characterized in that, described hat head upper end is equipped with chapeau de fer, described chapeau de fer upper end is provided with a groove, is provided with locking pin in described chapeau de fer; Be provided with steel pin in described hat head and disc umbrella body, described steel pin upper end is provided with buffer insulation block, and described steel underfooting end is provided with steel pin locating cover; Be provided with adhesive between described chapeau de fer and hat head, between described hat head and steel pin, be provided with adhesive; Described disc umbrella body comprises axially-aligned and the first umbrella body be connected, the second umbrella body and the 3rd umbrella body, and the first umbrella body is connected with hat head and the first umbrella is external is coated with full skirt cover.
2. suspension disc insulator according to claim 1, is characterized in that, described disc umbrella body and hat head all adopt C130 Aluminium high-strength electroceramics material integral production shaping.
3. suspension disc insulator according to claim 1, is characterized in that, the diameter of described first umbrella body is greater than the second umbrella body and the 3rd umbrella body.
4. suspension disc insulator according to claim 1, is characterized in that, the upper surface of described first umbrella body is the conical surface.
5. suspension disc insulator according to claim 1, is characterized in that, described full skirt cover adopts silastic material to form through high temperature vulcanized injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004439.8U CN205158994U (en) | 2015-12-04 | 2015-12-04 | Disk -shaped suspended porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004439.8U CN205158994U (en) | 2015-12-04 | 2015-12-04 | Disk -shaped suspended porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158994U true CN205158994U (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004439.8U Active CN205158994U (en) | 2015-12-04 | 2015-12-04 | Disk -shaped suspended porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511140A (en) * | 2018-04-08 | 2018-09-07 | 四川明鑫电器电瓷有限公司 | Porcelain composite insulator with protection skirt |
-
2015
- 2015-12-04 CN CN201521004439.8U patent/CN205158994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511140A (en) * | 2018-04-08 | 2018-09-07 | 四川明鑫电器电瓷有限公司 | Porcelain composite insulator with protection skirt |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |