CN207441367U - A kind of high-tension line lightning-proof composite insulator - Google Patents
A kind of high-tension line lightning-proof composite insulator Download PDFInfo
- Publication number
- CN207441367U CN207441367U CN201721238586.0U CN201721238586U CN207441367U CN 207441367 U CN207441367 U CN 207441367U CN 201721238586 U CN201721238586 U CN 201721238586U CN 207441367 U CN207441367 U CN 207441367U
- Authority
- CN
- China
- Prior art keywords
- composite insulator
- tension line
- porcelain
- wall
- proof composite
- 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.)
- Active
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a kind of high-tension line lightning-proof composite insulator, the lower porcelain knob with endoporus is arranged with outside the lower part of external thread rod, recessed porcelain circle is from top to bottom sequentially arranged at intervals on the outer wall of lower porcelain knob, convex porcelain circle is respectively arranged on lower porcelain knob outer wall between adjacent recessed porcelain circle, the top and bottom of lower porcelain knob are respectively arranged with the baffle ring being set in outside external thread rod, the china bowl that falls with endoporus is arranged with outside the top of external thread rod, the upper end of china bowl is provided with china bowl bottom, the head baffle being connected with external thread rod upper end is provided in china bowl bottom, at least two arc-shaped lightning rods are provided on china bowl bottom, lightning rod is uniformly distributed and extends outward into divergent shape, its fastness is good, lightning protection effect is good.
Description
Technical field
The utility model is related to high-voltage line technical fields, and in particular to a kind of high-tension line lightning-proof composite insulator.
Background technology
At present, in high pressure installation process, need to use insulator more.
Used insulator, more mostly using the structure of common insulation porcelain cucurbit in existing high-tension line installation
It is inadequate there are fastness, the problem of lightning protection effect is bad.
The content of the invention
It is inadequate to solve fastness the purpose of this utility model is to provide a kind of high-tension line lightning-proof composite insulator,
The problem of lightning protection effect is bad.
To achieve the above object, the utility model provides a kind of high-tension line lightning-proof composite insulator, including external thread rod,
The lower porcelain knob with endoporus is arranged with outside the lower part of external thread rod, is from top to bottom sequentially arranged at intervals on the outer wall of lower porcelain knob recessed
Porcelain circle is respectively arranged with convex porcelain circle on the lower porcelain knob outer wall between adjacent recessed porcelain circle, and the top and bottom of lower porcelain knob are set respectively
The baffle ring being set in outside external thread rod is equipped with, the china bowl that falls with endoporus is arranged with outside the top of external thread rod, china bowl is upper
End be provided with china bowl bottom, the head baffle being connected with external thread rod upper end is provided in china bowl bottom, be provided on china bowl bottom to
Few two arc-shaped lightning rods, lightning rod are uniformly distributed and extend outward into divergent shape.
Optionally, the outer wall of recessed porcelain circle is groove-like.
Optionally, the outer wall of recessed porcelain circle is circular groove shape.
Optionally, the outer wall of convex porcelain circle is crowning.
Optionally, the outer wall of convex porcelain circle is arc-shaped convex face.
Optionally, baffle ring is ring.
Optionally, china bowl bottom is arc-shaped plate.
Optionally, head baffle is arc-shaped plate.
Optionally, it is provided with internal thread on the endoporus inner wall of lower porcelain knob.
Optionally, internal thread is provided on the endoporus inner wall of china bowl.
The utility model has the following advantages that：
The high-tension line lightning-proof composite insulator of the utility model, can solve that fastness is inadequate, and lightning protection effect is bad
Problem, fastness is good, and lightning protection effect is good.
Description of the drawings
Fig. 1 is the structure diagram of the high-tension line lightning-proof composite insulator of the utility model.
In figure, 1 is external thread rod, and 2 be recessed porcelain circle, and 3 be convex porcelain circle, and 4 be baffle ring, and 5 is fall china bowl, and 6 be china bowl bottom, and 7 are
Head baffle, 8 be lightning rod.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment
A kind of high-tension line lightning-proof composite insulator, referring to Fig. 1, including external thread rod 1, the lower part housing of external thread rod 1
Equipped with the lower porcelain knob with endoporus, recessed porcelain circle 2, adjacent recessed porcelain circle are from top to bottom sequentially arranged at intervals on the outer wall of lower porcelain knob
Convex porcelain circle 3 is respectively arranged on lower porcelain knob outer wall between 2, the top and bottom of lower porcelain knob, which are respectively arranged with, is set in external screw thread
Baffle ring 4 outside bar 1 is arranged with outside the top of external thread rod 1 and falls china bowl 5 with endoporus, falls the upper end of china bowl 5 and is provided with china bowl
Bottom 6 is provided with the head baffle 7 being connected with 1 upper end of external thread rod in china bowl bottom 6, at least two circles is provided on china bowl bottom 6
The lightning rod 8 of arc, lightning rod 8 are uniformly distributed and extend outward into divergent shape.
As it can be seen that the high-tension line lightning-proof composite insulator of the present embodiment, the structure of recessed porcelain circle 2 and convex porcelain circle 3 separately
Structural stability can be improved, meets structure with china bowl 5 and can improve overall performance, the design of lightning rod 8 can
Play the role of lightning protection.
Preferably, the outer wall of recessed porcelain circle 2 is groove-like.
Preferably, the outer wall of recessed porcelain circle 2 is circular groove shape.
Preferably, the outer wall of convex porcelain circle 3 is crowning.
Preferably, the outer wall of convex porcelain circle 3 is arc-shaped convex face.
Preferably, baffle ring 4 is ring.
Preferably, china bowl bottom 6 is arc-shaped plate.
Preferably, head baffle 7 is arc-shaped plate.
Preferably, it is provided with internal thread on the endoporus inner wall of lower porcelain knob.
Preferably, internal thread is provided on the endoporus inner wall of china bowl 5.
Preferably, the diameter of head baffle 7 is more than the outer diameter of external thread rod 1.
Preferably, the diameter of baffle ring 4 is less than the diameter of recessed porcelain circle 2.
Preferably, the diameter of recessed porcelain circle 2 is less than the diameter of convex porcelain circle 3.
It should be noted that the high-tension line lightning-proof composite insulator of the utility model, mainly carries out said structure
It improves, other unmentioned function, component and structures, when needed, may be employed can realize corresponding function in the prior art
Component and structure implemented.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (10)
1. a kind of high-tension line lightning-proof composite insulator, including external thread rod（1）, which is characterized in that external thread rod（1）Lower part
The lower porcelain knob with endoporus is arranged with outside, recessed porcelain circle is from top to bottom sequentially arranged at intervals on the outer wall of lower porcelain knob（2）, it is adjacent
Recessed porcelain circle（2）Between lower porcelain knob outer wall on be respectively arranged with convex porcelain circle（3）, the top and bottom of lower porcelain knob are respectively arranged with set
It is located at external thread rod（1）Outer baffle ring（4）, external thread rod（1）Top outside be arranged with endoporus fall china bowl（5）, fall porcelain
Bowl（5）Upper end be provided with china bowl bottom（6）, china bowl bottom（6）It is inside provided with and external thread rod（1）The head baffle that upper end is connected
（7）, china bowl bottom（6）On be provided at least two arc-shaped lightning rods（8）, lightning rod（8）It is uniformly distributed and extends outward into
Divergent shape.
2. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that recessed porcelain circle（2）Outer wall to be recessed
Channel-shaped.
3. high-tension line lightning-proof composite insulator as claimed in claim 2, which is characterized in that recessed porcelain circle（2）Outer wall for circle
Arc groove shape.
4. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that convex porcelain circle（3）Outer wall to be convex
The face of rising.
5. high-tension line lightning-proof composite insulator as claimed in claim 4, which is characterized in that convex porcelain circle（3）Outer wall for circle
Arc convex face.
6. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that baffle ring（4）For ring.
7. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that china bowl bottom（6）For arc-shaped plate.
8. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that head baffle（7）To be arc-shaped
Plate.
9. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that set on the endoporus inner wall of lower porcelain knob
It is equipped with internal thread.
10. high-tension line lightning-proof composite insulator as described in claim 1, which is characterized in that china bowl（5）Endoporus inner wall
On be provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238586.0U CN207441367U (en) | 2017-09-26 | 2017-09-26 | A kind of high-tension line lightning-proof composite insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238586.0U CN207441367U (en) | 2017-09-26 | 2017-09-26 | A kind of high-tension line lightning-proof composite insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441367U true CN207441367U (en) | 2018-06-01 |
Family
ID=62294716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238586.0U Active CN207441367U (en) | 2017-09-26 | 2017-09-26 | A kind of high-tension line lightning-proof composite insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441367U (en) |
-
2017
- 2017-09-26 CN CN201721238586.0U patent/CN207441367U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201781638U (en) | Electric heating tube | |
| CN207441367U (en) | A kind of high-tension line lightning-proof composite insulator | |
| CN201181615Y (en) | Insert | |
| CN203257077U (en) | Architectural supporting tube | |
| CN206564158U (en) | The insulator that gold utensil is screwed | |
| CN203941713U (en) | A kind of insulating barrier that is provided with spiral brace | |
| CN104332756B (en) | Just the connector construction dismantled between a kind of pedestal and housing | |
| CN207781291U (en) | Light weight type porcelain insulator | |
| CN203412206U (en) | Imbrex | |
| CN206610694U (en) | A kind of lightning protection pillar insulator | |
| CN205543279U (en) | Insulating major structure of full insulation tubular busbar intermediate head of prefabricated formula high pressure | |
| CN204983621U (en) | Connection device of scaffold | |
| CN108305727A (en) | A kind of combined insulator of distribution | |
| CN203659539U (en) | Composite rigid suspension insulator for subway | |
| CN205307736U (en) | Integrated into one piece formula badminton | |
| CN203527835U (en) | Extruder head | |
| CN208687150U (en) | A kind of high-voltage tube jointing | |
| CN203007209U (en) | Furnace wall support device of coke oven carbonization chamber | |
| CN206619445U (en) | A kind of lightning protection pillar insulator | |
| CN208922765U (en) | A kind of overhead stranded conductor | |
| CN203374607U (en) | Classical anti-dropping bolt | |
| CN209153017U (en) | A kind of curtain rod connection end | |
| CN202672845U (en) | Double-tube upright column | |
| CN204946737U (en) | Fixed contact pedestal | |
| CN107068498B (en) | Connecting firmware for circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |