CN204288975U - Supplementary chute - Google Patents
Supplementary chute Download PDFInfo
- Publication number
- CN204288975U CN204288975U CN201520005047.7U CN201520005047U CN204288975U CN 204288975 U CN204288975 U CN 204288975U CN 201520005047 U CN201520005047 U CN 201520005047U CN 204288975 U CN204288975 U CN 204288975U
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- CN
- China
- Prior art keywords
- subumbrella
- supplementary chute
- split
- host cavity
- umbrella body
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of supplementary chute, be coated on outside insulator, this insulator comprises at least a slice full skirt, this supplementary chute comprises host cavity, the above-mentioned full skirt of this host cavity collecting monolithic, this supplementary chute comprises the upper umbrella body of annular and subumbrella body that split arranges, and on this, umbrella body and the split of subumbrella body form this host cavity, on this position of umbrella body and this subumbrella body split be positioned at this host cavity away from annular this on the marginal position at center of umbrella body.Supplementary chute of the present utility model, makes supplementary chute manufacture easy, reduces manufacturing cost.
Description
Technical field
The utility model relates to a kind of transmission of electricity insulator arrangement field, specifically a kind of supplementary chute.
Background technology
At present, insulator is used widely in power industry.Early stage insulator is generally porcelain insulator, and along with atmospheric environment worsens, air gradation for surface pollution is more and more higher, and porcelain insulator constantly pollution flashover accident occurs in contamination situation, causes huge loss to electrical network, has had a strong impact on the even running of electrical network.Meanwhile, due to the problem such as heavy rain and icing, the accident such as rain sudden strain of a muscle, ice sudden strain of a muscle of porcelain insulator is also tending towards taking place frequently.
In order to solve the problem, CN103545062A discloses a kind of auxiliary umbrella cover, and this auxiliary umbrella cover is coated on the full skirt surface of insulator, improves the character of insulator surface.But this auxiliary umbrella cover mould structure is complicated, opening period is long, costly.And the versatility of mould is not strong, the auxiliary umbrella cover of different size needs to offer different moulds.Cause this auxiliary umbrella cover manufacturing cost high.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of supplementary chute, and this supplementary chute structure is simple, low cost of manufacture.
For realizing above-mentioned utility model object, the technological means that the utility model adopts is as follows: a kind of supplementary chute, be coated on outside insulator, this insulator comprises at least a slice full skirt, this supplementary chute comprises host cavity, the above-mentioned full skirt of this host cavity collecting monolithic, this supplementary chute comprises upper umbrella body and the subumbrella body of the annular that split is arranged, on this, umbrella body and the split of subumbrella body form this host cavity, on this position of umbrella body and this subumbrella body split be positioned at this host cavity away from annular this on the marginal position at center of umbrella body.
Above-mentioned supplementary chute, owing to adopting above-mentioned upper umbrella body and the split of subumbrella body to form above-mentioned host cavity, make the cooperating measure of this host cavity position complexity be simple structure close to planar structure this on umbrella body and subumbrella body, thus make manufacture simple, easy for installation, effectively reduce manufacturing cost.
Preferably, above-mentioned supplementary chute comprises lengthening part, and the outward extending part in position of above-mentioned upper umbrella body and the split of above-mentioned subumbrella body is this lengthening part.This lengthening part effectively can increase the creepage distance of coated insulator.More preferably, the lower surface of above-mentioned lengthening part is provided with annular projection.This annular projection can increase creepage distance.
Preferably, above-mentioned upper umbrella body is provided with the upper seam being extended to edge by center, and above-mentioned subumbrella body is provided with the lower seam being extended to edge by center, and on this, seam and lower seam crossing are respectively arranged with bonding jumper.When installing this supplementary chute, respectively umbrella body on this and subumbrella body are enclosed within above-mentioned insulator by seam on this and lower seam.
Accompanying drawing explanation
Fig. 1 is the three-dimensional cutaway view that the supplementary chute 100 of the utility model embodiment is arranged on insulator 10;
Fig. 2 is the schematic perspective view of the upper umbrella body 110 of the utility model embodiment;
Fig. 3 is the schematic perspective view of the subumbrella body 120 of the utility model embodiment.
Wherein,
100---supplementary chute;
110---upper umbrella body;
111---lengthening part;
112---upper seam;
120---subumbrella body;
122---lower seam;
130---host cavity;
131---split portion;
10---insulator;
11---full skirt.
Embodiment
As requested, embodiment of the present utility model will be disclosed here.But should be understood that, execution mode disclosed is here only exemplary of the present utility model, and 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 instructing those skilled in the art differently to apply representational basis of the present utility model in appropriate mode any in reality, the various features comprising employing disclosed here also combine the feature that may clearly not disclose here.
As shown in Figure 1-Figure 3, the supplementary chute 100 of the present embodiment is coated on outside insulator 10, and insulator 10 comprises the full skirt 11 of sheet.Supplementary chute 100 comprises the upper umbrella body 110 of annular and the subumbrella body 120 of annular, and upper umbrella body 110 and subumbrella body 120 split form the host cavity 130 holding full skirt 11.
The position of upper umbrella body 110 and subumbrella body 120 split is split portion 131, and split portion 131 is positioned at the marginal position of host cavity 130 away from insulator 10 center.Upper umbrella body 110 stretches out at place of split portion 131 and forms lengthening part 111.The lengthening part 111 of the present embodiment also can be stretched out by subumbrella body 120 to be formed, and also can be the lengthening part 111 arranged separately.
Upper umbrella body 110 is provided with the upper seam 112 being extended to edge by center, subumbrella body 120 is provided with the lower seam 122 being extended to edge by center.When seated, respectively by upper seam 112 and lower seam 122, upper umbrella body 110 and subumbrella body 120 are set on insulator 10.Upper seam 112 and lower seam 122 are provided with bonding jumper (not shown) seam is bonded.Upper umbrella body 110 can expand into planar structure as shown in Figure 2.
The supplementary chute 100 of the present embodiment, be upper umbrella body 110 and subumbrella body 120 split of simple structure by the cooperating measure of complexity, upper umbrella body 110 forms by compressing dull and stereotyped cutting, also the plate by the almost plane of molding processes, to arrange in pairs or groups with subumbrella body 120 again split, supplementary chute 100 is manufactured, processes easy, reduce manufacturing cost.Wherein lengthening part 111 can increase the creepage distance of insulator 10 further.
Technology contents of the present utility model and technical characterstic have disclosed as above; but be appreciated that; under creative ideas of the present utility model; those skilled in the art can make various changes said structure and material and improve; comprise the combination of disclosure or claimed technical characteristic separately here, comprise other combination of these features significantly.These distortion and/or combination all fall in the technical field involved by the utility model, and fall into the protection range of the utility model claim.
Claims (4)
1. a supplementary chute, be coated on outside insulator, described insulator comprises at least a slice full skirt, described supplementary chute comprises host cavity, the described full skirt of described host cavity collecting monolithic, it is characterized in that: described supplementary chute comprises upper umbrella body and the subumbrella body of the annular that split is arranged, and described upper umbrella body and the split of subumbrella body form described host cavity, and the position of described upper umbrella body and the split of described subumbrella body is positioned at the marginal position of described host cavity away from the center of the described upper umbrella body of annular.
2. supplementary chute as claimed in claim 1, it is characterized in that: described supplementary chute comprises lengthening part, the outward extending part in position of described upper umbrella body and the split of described subumbrella body is described lengthening part.
3. supplementary chute as claimed in claim 2, is characterized in that: described lengthening part lower surface is provided with annular projection.
4. supplementary chute as claimed in claim 1, it is characterized in that: described upper umbrella body is provided with the upper seam being extended to edge by center, described subumbrella body is provided with the lower seam being extended to edge by center, and described upper seam and described lower seam crossing are respectively arranged with bonding jumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005047.7U CN204288975U (en) | 2015-01-05 | 2015-01-05 | Supplementary chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520005047.7U CN204288975U (en) | 2015-01-05 | 2015-01-05 | Supplementary chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288975U true CN204288975U (en) | 2015-04-22 |
Family
ID=52872109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520005047.7U Withdrawn - After Issue CN204288975U (en) | 2015-01-05 | 2015-01-05 | Supplementary chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538130A (en) * | 2015-01-05 | 2015-04-22 | 江苏神马电力股份有限公司 | Auxiliary umbrella and manufacturing method thereof |
| WO2020186957A1 (en) * | 2019-03-21 | 2020-09-24 | 江苏神马电力股份有限公司 | Auxiliary skirt and auxiliary skirt mounting method |
-
2015
- 2015-01-05 CN CN201520005047.7U patent/CN204288975U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538130A (en) * | 2015-01-05 | 2015-04-22 | 江苏神马电力股份有限公司 | Auxiliary umbrella and manufacturing method thereof |
| WO2020186957A1 (en) * | 2019-03-21 | 2020-09-24 | 江苏神马电力股份有限公司 | Auxiliary skirt and auxiliary skirt mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |