CN206059041U - A kind of pillar insulator - Google Patents
A kind of pillar insulator Download PDFInfo
- Publication number
- CN206059041U CN206059041U CN201621105322.3U CN201621105322U CN206059041U CN 206059041 U CN206059041 U CN 206059041U CN 201621105322 U CN201621105322 U CN 201621105322U CN 206059041 U CN206059041 U CN 206059041U
- Authority
- CN
- China
- Prior art keywords
- dead ring
- holder
- groove
- lower protrusion
- fixed column
- 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 kind of pillar insulator, including holder, connecting pole, lower protrusion dead ring, low groove and protrude above dead ring, connecting bolt is installed below the holder, and hexagonal fixing nut is installed below connecting bolt, the holder is connected with lower protrusion dead ring by connecting pole, low groove is installed above the lower protrusion dead ring, middle protrusion dead ring is installed above the low groove, and middle protrusion dead ring is connected with dead ring is protruded above by upper groove, described protruding above be provided with above dead ring upper end, and upper end head surface is provided with draw-in groove, fixed column is installed inside the connecting pole, and fixed column surface is provided with damping spring.This utility model is prevented larger the rocking of wind from damaging the insulator, improves the stability and service life of the Insulators Used by being provided with damping spring inside fixed column.
Description
Technical field
This utility model is related to insulator technology field, more particularly to a kind of pillar insulator.
Background technology
Insulator, is generally used for small towns power circuit and (is commonly called as：Electric pole), stringing insulator can be in overhead transmission line
Play an important role in road.The one end for being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of many outstanding shapes, and it is
In order to increase creep age distance, generally it is made up of silica gel or ceramics, is just insulator.Insulator is played in overhead transmission line
Two basic roles, that is, support wire and prevent electric current from going back to ground, and the two effects must be guaranteed, but existing insulator
Simple structure, because the environmental factorss in the external world, are often easily damaged, is that, by the life-span, and existing some are exhausted so as to affect which
Edge, no good durability against pollution and shock resistance lightning protection capability.
Utility model content
The purpose of this utility model is and a kind of pillar insulation for proposing in order to solve shortcoming present in prior art
Son.
To achieve these goals, this utility model employs following technical scheme：
A kind of pillar insulator, including holder, connecting pole, lower protrusion dead ring, low groove and dead ring is protruded above, institute
State and be provided with below connecting bolt, and connecting bolt hexagonal fixing nut, the holder is by connecting
Connect post to be connected with lower protrusion dead ring, low groove is installed above the lower protrusion dead ring, is provided with above the low groove
Middle protrusion dead ring, and it is middle protrusion dead ring be connected with dead ring is protruded above by upper groove, it is described to protrude above above dead ring
Upper end is installed, and upper end head surface is provided with draw-in groove, fixed column, and fixed column surface peace are installed inside the connecting pole
Equipped with damping spring.
Preferably, the connecting bolt surface is helicitic texture.
Preferably, cylindrical structural of the holder for ceramic material.
Preferably, it is described it is lower protrusion dead ring, middle protrusion dead ring and protrude above dead ring be DMC resin materials making
Cylindrical structural.
Preferably, lower protrusion dead ring, the middle protrusion dead ring and protrude above insulating ring surface and be smooth, lightning protection and resist
Impact structure.
In this utility model, by being provided with connecting bolt and hexagonal fixing nut so that the installation of the insulator and solid
Establish a capital very convenient, by being provided with the cylindrical structural of holder, and holder for ceramic material, with very strong biography
Hot and thermal diffusivity, by it is lower protrusion dead ring, middle protrusion dead ring and protrude above dead ring be DMC resin materials making
Cylindrical structural so that with excellent electric property, mechanical performance, thermostability, chemical resistance are carried the insulator
High its stability and service life, by lower protrusion dead ring, middle protrusion dead ring and protrude above insulating ring surface and are
Smooth, lightning protection shock resistance structure, with extremely strong anti-pollution characteristic, by being provided with damping spring inside fixed column, prevent wind compared with
Rock greatly and damage the insulator, improve the stability and service life of the Insulators Used.
Description of the drawings
Fig. 1 be the utility model proposes a kind of pillar insulator structural representation；
Fig. 2 be the utility model proposes a kind of pillar insulator connecting pole internal structure schematic diagram.
In figure：1, hexagonal fixing nut, 2, connecting bolt, 3, holder, 4, connecting pole, 5, lower protrusion dead ring, 6, under
Groove, 7, middle protrusion dead ring, 8, upper groove, 9, protrude above dead ring, 10, upper end, 11, draw-in groove, 12, fixed column, 13 subtract
Shake spring.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of pillar insulator, including holder 3, connecting pole 4, lower protrusion dead ring 5,6 and of low groove
Dead ring 9 is protruded above, is provided with below holder 3 below connecting bolt 2, and connecting bolt 2 and hexagonal fixing nut 1 is installed,
Holder 3 is connected with lower protrusion dead ring 5 by connecting pole 4, is provided with low groove 6, low groove 6 above lower protrusion dead ring 5
Top is provided with middle protrusion dead ring 7, and middle protrusion dead ring 7 is connected with dead ring 9 is protruded above by upper groove 8, is protruded above
Upper end 10 is installed above dead ring 9, and 10 surface of upper end is provided with draw-in groove 11, fixed column is provided with inside connecting pole 4
12, and 12 surface of fixed column is provided with damping spring 13,2 surface of connecting bolt is helicitic texture, and fixed column 3 is ceramic material system
The cylindrical structural of work, lower protrusion dead ring 5, it is middle protrusion dead ring 7 and protrude above dead ring 9 be DMC resin materials making
Cylindrical structural, lower protrusion dead ring 5, middle protrusion dead ring 7 and protrude above 9 surface of dead ring and be smooth, lightning protection anti-impact
Hit structure.
Operation principle：When using a kind of pillar insulator, first should by connecting bolt 2 and hexagonal fixing nut 1
Insulator is installed after fixing, and can now utilize upper groove 8 and low groove 6 that built on stilts i.e. support wire is carried out to circuit while preventing
Electric current goes back to ground, and after wire is installed, during use, holder 3 can absorb heat and be radiated first, while inside holder 3
Damping spring 13 can have certain cushioning effect, prevent wind it is larger rock damage the insulator, whole equipment entire run.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of pillar insulator, including holder (3), connecting pole (4), lower protrusion dead ring (5), low groove (6) and convex
Go out dead ring (9), it is characterised in that be provided with below the holder (3) below connecting bolt (2), and connecting bolt (2) and pacify
Equipped with hexagonal fixing nut (1), the holder (3) is connected with lower protrusion dead ring (5) by connecting pole (4), it is described under it is convex
Go out, middle protrusion dead ring (7), and convexity are installed above the low groove (6)
Go out dead ring (7) to be connected with dead ring (9) is protruded above by upper groove (8), described protruding above is provided with above dead ring (9)
Termination (10), and upper end (10) surface is provided with draw-in groove (11), is provided with fixed column (12) inside the connecting pole (4), and
Fixed column (12) surface is provided with damping spring (13).
2. a kind of pillar insulator according to claim 1, it is characterised in that connecting bolt (2) surface is screw thread
Structure.
3. a kind of pillar insulator according to claim 1, it is characterised in that the holder (3) is ceramic material system
The cylindrical structural of work.
4. a kind of pillar insulator according to claim 1, it is characterised in that lower protrusion dead ring (5), middle protrusion
Dead ring (7) and protrude above dead ring (9) be DMC resin materials making cylindrical structural.
5. a kind of pillar insulator according to claim 1, it is characterised in that lower protrusion dead ring (5), middle protrusion
Dead ring (7) and protrude above dead ring (9) surface and be smooth, lightning protection shock resistance structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105322.3U CN206059041U (en) | 2016-09-30 | 2016-09-30 | A kind of pillar insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621105322.3U CN206059041U (en) | 2016-09-30 | 2016-09-30 | A kind of pillar insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059041U true CN206059041U (en) | 2017-03-29 |
Family
ID=58363572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621105322.3U Expired - Fee Related CN206059041U (en) | 2016-09-30 | 2016-09-30 | A kind of pillar insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059041U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417324A (en) * | 2018-03-20 | 2018-08-17 | 国网宁夏电力有限公司中卫供电公司 | The transmission line insulator porcelain knob of equipped wire fixing device |
| CN109448936A (en) * | 2018-12-07 | 2019-03-08 | 国网河南省电力公司宝丰县供电公司 | A kind of rapid-assembling/disassembling formula pillar bottle |
| CN109545626A (en) * | 2018-12-29 | 2019-03-29 | 昆山瑞普电气有限公司 | Integral-type insulator |
-
2016
- 2016-09-30 CN CN201621105322.3U patent/CN206059041U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417324A (en) * | 2018-03-20 | 2018-08-17 | 国网宁夏电力有限公司中卫供电公司 | The transmission line insulator porcelain knob of equipped wire fixing device |
| CN109448936A (en) * | 2018-12-07 | 2019-03-08 | 国网河南省电力公司宝丰县供电公司 | A kind of rapid-assembling/disassembling formula pillar bottle |
| CN109448936B (en) * | 2018-12-07 | 2022-09-13 | 国网河南省电力公司宝丰县供电公司 | Quick assembling and disassembling type pillar bottle |
| CN109545626A (en) * | 2018-12-29 | 2019-03-29 | 昆山瑞普电气有限公司 | Integral-type insulator |
| CN109545626B (en) * | 2018-12-29 | 2024-02-02 | 昆山瑞普电气有限公司 | Integrated 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: 20170329 Termination date: 20200930 |