CN207572155U - A kind of anticreep insulator - Google Patents
A kind of anticreep insulator Download PDFInfo
- Publication number
- CN207572155U CN207572155U CN201721529361.0U CN201721529361U CN207572155U CN 207572155 U CN207572155 U CN 207572155U CN 201721529361 U CN201721529361 U CN 201721529361U CN 207572155 U CN207572155 U CN 207572155U
- Authority
- CN
- China
- Prior art keywords
- halfbody
- chapeau
- fer
- insulator
- head
- 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.)
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Abstract
The utility model discloses a kind of anticreep insulator, including：Insulator (1), chapeau de fer (2) and steel feet, insulator (1) is made of head (11) and the umbrella portion (12) below head (11), and chapeau de fer (2) is set in head (11) periphery；Steel feet is inserted into head (11) and Nian Jie with head (11) inner surface by umbrella portion (12)；Chapeau de fer (2) lower part is that inversion barrel-like structure top is ears structure, it is hingedly made up of the first halfbody (21) and the second halfbody (22) bolt, first halfbody (21) and the second halfbody (22) are symmetrical structure, and bolt is located in the diametric(al) of chapeau de fer (2) lower part barrel-like structure bottom；In assembling process, the first halfbody of chapeau de fer and the second halfbody are rotated first, so that chapeau de fer inner cavity internal diameter becomes larger, chapeau de fer is then set in insulator head, at this time, cancel the separation external force of the first halfbody and the second halfbody, first halfbody and the second halfbody pull lower reply normality in spring, so as to which the first grinding tooth is engaged with the second grinding tooth, the insulator head so that chapeau de fer links closely ensures that chapeau de fer is connect relatively stable with insulator.
Description
Technical field
The utility model is related to insulator technology field more particularly to a kind of anticreep insulators.
Background technology
Insulator is the important component of transmission line of electricity, and rationally application plays decision to the safe operation of transmission line of electricity
Property effect.The insulator that tradition uses is mostly non-composite insulator, is generally made of porcelain or glass.With ultra-high/extra-high voltage
The development of large capacity transmission technology, the porcelain or glass insulator that conventional transmission lines road uses, due to its heaviness is frangible, intensity is low,
Easily occur that pollution flashover accident, to clean maintenance workload big etc., can not meet the needs of modern electric work.
Utility model content
Technical problems based on background technology, the utility model proposes a kind of anticreep insulators.
The utility model proposes a kind of anticreep insulator, including：Insulator, chapeau de fer and steel feet, insulator have head and
It is formed positioned at the umbrella portion of lower head, chapeau de fer is set in head periphery；Steel feet is inserted into head and and head inner surface by umbrella portion
Bonding；
Chapeau de fer lower part is that inversion barrel-like structure top is ears structure, is cut with scissors by the first halfbody and the second halfbody by bolt
Composition is connect, the first halfbody and the second halfbody are symmetrical structure, and bolt is located in the diametric(al) of chapeau de fer lower part barrel-like structure bottom；
Chapeau de fer lower part outer wall is equipped with the spring of the first halfbody of connection and the second halfbody, under chapeau de fer normality, spring be in from
Right state；
The intracavity inner surface of chapeau de fer lower part be equipped with the first grinding tooth of multi-turn land upward, insulator head periphery be equipped with
Second grinding tooth of the first grinding tooth engagement.
Preferably, chapeau de fer lower part outer wall is equipped at least a pair of of slot group, and slot group is made of first groove and second groove, the
One groove and second groove are located at the opposite both sides in chapeau de fer lower part and on the same section circles of chapeau de fer, first groove and the second ditch
A slot part is located on the first halfbody, and another part is located on the second halfbody, is equipped with spring in first groove, and the two of spring
End connects the first halfbody and the second halfbody respectively；Spring is installed, the both ends of spring connect the first halfbody respectively in second groove
With the second halfbody.
Preferably, spring is wrapped circumferentially around chapeau de fer lower part.
Preferably, insulator head and chapeau de fer lower part are bonded by adhesive.
The utility model proposes a kind of anticreep insulator, in assembling process, first by the first halfbody of chapeau de fer and second
Halfbody rotate so that chapeau de fer inner cavity internal diameter becomes larger, and chapeau de fer then is set in insulator head, at this point, revocation the first halfbody and
The separation external force of second halfbody, the first halfbody and the second halfbody pull lower reply normality in spring, so as to the first grinding tooth and second
Grinding tooth engages so that chapeau de fer links closely insulator head, ensures that chapeau de fer is connect relatively stable with insulator.
Description of the drawings
Fig. 1 be the utility model proposes a kind of anticreep insulator half-section diagram；
Fig. 2 is chapeau de fer normality schematic diagram；
Fig. 3 is chapeau de fer opening schematic diagram.
Specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the utility model proposes a kind of anticreep insulator, including：Insulator 1, chapeau de fer 2 and steel
Foot, insulator 1 are formed by head 11 and positioned at the umbrella portion 12 of 11 lower section of head, and chapeau de fer 2 is set in 11 periphery of head.Steel feet passes through
The insertion head 11 of umbrella portion 12 is simultaneously Nian Jie with 11 inner surface of head.
2 lower part of chapeau de fer is that inversion barrel-like structure top is ears structure, is passed through by the first halfbody 21 and the second halfbody 22
Bolt hingedly forms, and the first halfbody 21 and the second halfbody 22 are symmetrical structure, and bolt is located at 2 lower part barrel-like structure bottom of chapeau de fer
In diametric(al).The ears of 2 top ears structure of chapeau de fer are respectively distributed on the first halfbody 21 and the second halfbody 22.First halfbody
21 and second halfbody 22 can be rotated around bolt 7.
2 lower part outer wall of chapeau de fer is equipped with the spring 3 of the first halfbody 21 of connection and the second halfbody 22, under chapeau de fer normality, spring
In the raw；When the first halfbody 21, either the second halfbody 22 rotates the first halfbody 21 around bolt 7 or the second halfbody 22 divides
From then spring 3 stretches.
The intracavity inner surface of 2 lower part of chapeau de fer is equipped with the first grinding tooth of multi-turn land upward, and 1 head periphery of insulator is equipped with
The second grinding tooth 5 engaged with the first grinding tooth 4.In this way, in the insulator assembling process, first by 21 He of the first halfbody of chapeau de fer 2
Second halfbody 22 rotates so that 2 inner cavity internal diameter of chapeau de fer becomes larger, and chapeau de fer 2 then is set in insulator head 11, at this point, revocation
The separation external force of first halfbody 21 and the second halfbody 22, the first halfbody 21 and the second halfbody 22 pull lower reply normality in spring 3,
So as to which the first grinding tooth 4 is engaged with the second grinding tooth 5, and chapeau de fer 2 links closely insulator head.
In present embodiment, 2 head of insulator and 2 lower part of chapeau de fer are also bonded by adhesive, to be further ensured that the two
What is bonded is secured.
In present embodiment, 2 lower part outer wall of chapeau de fer is equipped at least a pair of of slot group, and slot group is by 6 and second ditch of first groove
Slot forms, on first groove 6 and second groove are located at the opposite both sides in 2 lower part of chapeau de fer and justify positioned at 2 same section of chapeau de fer, first
Groove 6 and a second groove part are located on the first halfbody 21, and another part is located on the second halfbody 22, in first groove 6
Spring 3 is installed, the both ends of spring connect the first halfbody 21 and the second halfbody 22 respectively.Spring 3, bullet are installed in second groove
The both ends of spring connect the first halfbody 21 and the second halfbody 22 respectively.In this way, by first groove 6 and second groove to spring 3 into
Row limiting, advantageously ensure that the first halfbody 21 and the second halfbody 22 reset when
When it is implemented, spring 3 can be also wrapped circumferentially around to 2 lower part of chapeau de fer.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of anticreep insulator, which is characterized in that including：Insulator (1), chapeau de fer (2) and steel feet, insulator (1) have head
(11) umbrella portion (12) composition and below head (11), chapeau de fer (2) are set in head (11) periphery；Steel feet passes through umbrella portion
(12) it is inserted into head (11) and Nian Jie with head (11) inner surface；
Chapeau de fer (2) lower part is that inversion barrel-like structure top is ears structure, logical by the first halfbody (21) and the second halfbody (22)
It crosses bolt hingedly to form, the first halfbody (21) and the second halfbody (22) are symmetrical structure, and bolt is located at chapeau de fer (2) lower part tubbiness knot
In the diametric(al) of structure bottom；
Chapeau de fer (2) lower part outer wall is equipped with the spring (3) of the first halfbody of connection (21) and the second halfbody (22), under chapeau de fer normality,
Spring is in the raw；
The intracavity inner surface of chapeau de fer (2) lower part is equipped with the first grinding tooth of multi-turn land upward, and insulator (1) head periphery is equipped with
The second grinding tooth (5) engaged with the first grinding tooth (4).
2. anticreep insulator as described in claim 1, which is characterized in that chapeau de fer (2) lower part outer wall is equipped at least a pair of of slot
Group, slot group are made of first groove (6) and second groove, and it is opposite that first groove (6) and second groove are located at chapeau de fer (2) lower part
Both sides are simultaneously located on the same section circle of chapeau de fer (2), and first groove (6) and a second groove part are located at the first halfbody (21)
On, another part is located on the second halfbody (22), is equipped with spring (3) in first groove (6), and the both ends of spring connect the respectively
One halfbody (21) and the second halfbody (22)；Spring (3) is installed, the both ends of spring connect the first halfbody respectively in second groove
(21) and the second halfbody (22).
3. anticreep insulator as described in claim 1, which is characterized in that spring (3) is wrapped circumferentially around chapeau de fer (2) lower part.
4. the anticreep insulator as described in claims 1 or 2 or 3, which is characterized in that insulator (1) head and chapeau de fer (2) lower part
It is bonded by adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529361.0U CN207572155U (en) | 2017-11-15 | 2017-11-15 | A kind of anticreep insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529361.0U CN207572155U (en) | 2017-11-15 | 2017-11-15 | A kind of anticreep insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572155U true CN207572155U (en) | 2018-07-03 |
Family
ID=62690594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721529361.0U Expired - Fee Related CN207572155U (en) | 2017-11-15 | 2017-11-15 | A kind of anticreep insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091457A (en) * | 2017-11-15 | 2018-05-29 | 宁国松岭电力设备有限公司 | A kind of anticreep insulator |
-
2017
- 2017-11-15 CN CN201721529361.0U patent/CN207572155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091457A (en) * | 2017-11-15 | 2018-05-29 | 宁国松岭电力设备有限公司 | A kind of anticreep insulator |
| CN108091457B (en) * | 2017-11-15 | 2024-03-22 | 宁国松岭电力设备有限公司 | Anti-drop insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211115 |