CN207909586U - A kind of Clavate suspension type porcelain insulator - Google Patents
A kind of Clavate suspension type porcelain insulator Download PDFInfo
- Publication number
- CN207909586U CN207909586U CN201820096710.2U CN201820096710U CN207909586U CN 207909586 U CN207909586 U CN 207909586U CN 201820096710 U CN201820096710 U CN 201820096710U CN 207909586 U CN207909586 U CN 207909586U
- Authority
- CN
- China
- Prior art keywords
- porcelain
- stem
- baffle ring
- sleeve
- full skirt
- 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 provides a kind of Clavate suspension type porcelain insulator, including porcelain stem and multiple full skirts being set on porcelain stem, and cavity is set in full skirt；Inserted link is convexly equipped at the top of porcelain stem, the bottom of porcelain stem is recessed inwardly to form jack, and inserted link is threadedly coupled with jack；Porcelain stem is equipped with the first baffle ring and the second baffle ring, first baffle ring is located at the top of first full skirt in top, second baffle ring is located at the lower section of first full skirt in lower part, at the top of porcelain stem screw thread is equipped with to the first baffle ring, porcelain stem bottom to the porcelain stem side wall between the second baffle ring, porcelain stem bottom is arranged with sleeve, and sleeve is connect with the top of porcelain stem and bottom thread；Loose collar is also arranged on porcelain stem, loose collar is connect with sleeve by chain；Its is simple in structure, by novel connection type instead of traditional chapeau de fer, steel feet cooperation in the way of, it is easy to assembly, connection fastening, provide the safety integrally used and stability.
Description
Technical field
The utility model is related to the subdomains that insulate, more particularly to a kind of Clavate suspension type porcelain insulator.
Background technology
Insulator is widely used in power equipment, typically belongs to exterior insulation, overhead transmission line, power plant and change
Electricity busbar and the external energized conductors of various electrical equipments must be supported with insulator.Suspension insulator is in insulator
A kind of relatively broad insulator used, is generally made of porcelain piece.In the prior art, the long rod type suspension insulator largely used
Son is formed by insulating part, chapeau de fer and steel feet with portland cement adhesive mucilage binding, is manufactured, is installed trouble, and cement glue
Using that can expand aging afterwards for many years, there are larger security risks.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose that a kind of stick is outstanding
Formula porcelain insulator, it is simple in structure, by novel connection type instead of traditional chapeau de fer, steel feet cooperation in the way of, assembling
Convenient, connection fastening, provides the safety integrally used and stability.
For this purpose, the utility model uses technical solution below：
The utility model provides a kind of Clavate suspension type porcelain insulator, including porcelain stem and multiple full skirts, in the full skirt
If cavity and multiple full skirts are evenly spaced is set on the porcelain stem, it is convexly equipped with inserted link at the top of the porcelain stem,
The bottom of the porcelain stem is recessed inwardly to form jack, and the diameter of the jack is equal with the diameter of the inserted link and described slotting
The inner wall of the deep equality of the height of bar and the jack, the jack is equipped with screw thread, and the side wall of the inserted link is equipped with screw thread, institute
Inserted link is stated to be threadedly coupled with the jack；The porcelain stem is equipped with the first baffle ring and the second baffle ring, and first baffle ring is located at
The top of first full skirt in top, second baffle ring are located at the lower section of first full skirt in lower part, the porcelain stem
Top is equipped with spiral shell to first baffle ring, porcelain stem bottom to the porcelain stem side wall between second baffle ring
Line, porcelain stem bottom are arranged with sleeve, and the inner wall of the sleeve is equipped with screw thread, the top of the sleeve and the porcelain stem
And bottom thread connection；Loose collar is also arranged on the porcelain stem, the loose collar is located at second baffle ring and lower part
Between one full skirt, the internal diameter of the loose collar is more than the diameter of the porcelain stem, less than the outer diameter of second baffle ring,
And the loose collar is connect with the sleeve by chain.
In the preferable technical solution of the utility model, the height of the sleeve protrudes from top more than the porcelain stem
The height of one full skirt.
In the preferable technical solution of the utility model, the diameter of multiple full skirts from top to bottom reduces successively.
In the preferable technical solution of the utility model, three full skirts are included at least.
In the preferable technical solution of the utility model, the full skirt bottom is equipped with polylith umbrella rib, umbrella rib described in polylith
Terrain clearance is not mutually equal.
In the preferable technical solution of the utility model, the full skirt surface is equipped with antifouling flash coating layer.
The beneficial effects of the utility model：
A kind of Clavate suspension type porcelain insulator provided by the utility model sets cavity in full skirt, can reduce insulator and integrally weigh
Amount, reduces the gravity of connector born；And the primary cooperation of inserted link and jack being threadedly coupled between realizing insulator
Connection and the design of sleeve realizes the secondary mating connection between insulator, the novel connection type is instead of traditional
The mode that chapeau de fer, steel feet coordinate, easy to assembly, connection fastening, provides the safety integrally used and stability.
Description of the drawings
Fig. 1 is the structural schematic diagram for the Clavate suspension type porcelain insulator that specific embodiment of the present invention provides.
In figure：
100, porcelain stem；110, inserted link；120, jack；130, the first baffle ring；140, the second baffle ring；200, full skirt；210、
Cavity；220, umbrella rib；300, sleeve；400, loose collar；500, chain.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of Clavate suspension type porcelain insulator is disclosed in the present embodiment, including porcelain stem 100 and multiple umbrellas
Skirt 200 sets cavity 210 in the full skirt 200 and multiple full skirts 200 is evenly spaced is set to the porcelain stem 100
On, the top of the porcelain stem 100 is convexly equipped with inserted link 110, and the bottom of the porcelain stem 100 is recessed inwardly to form jack 120, institute
State jack 120 diameter is equal with the diameter of the inserted link 110 and the depth of the height and the jack 120 of the inserted link 110
Equal, the inner wall of the jack 120 is equipped with screw thread, and the side wall of the inserted link 110 is equipped with screw thread, and the inserted link 110 is inserted with described
Hole 120 is threadedly coupled；The porcelain stem 100 is equipped with the first baffle ring 130 and the second baffle ring 140, and first baffle ring 130 is located at
The top of first full skirt 200 in top, second baffle ring 140 are located at the lower section of first full skirt 200 in lower part, institute
The top of porcelain stem 100 is stated to first baffle ring 130,100 bottom of porcelain stem to described between second baffle ring 140
100 side wall of porcelain stem is equipped with screw thread, and 100 bottom of porcelain stem is arranged with sleeve 300, and the inner wall of the sleeve 300 is equipped with
Screw thread, the sleeve 300 are connect with the top of the porcelain stem 100 and bottom thread；It is also arranged with work on the porcelain stem 100
Rotating ring 400, the loose collar 400 is between second baffle ring 140 and the full skirt 200 of lower part first, the activity
The internal diameter of ring 400 is more than the diameter of the porcelain stem 100, less than the outer diameter of second baffle ring 140, and the loose collar 400
It is connect by chain 500 with the sleeve 300.
A kind of above-mentioned Clavate suspension type porcelain insulator sets the cavity 210 in the full skirt 200, it is whole can to reduce insulator
Body weight reduces the gravity of connector born；And the inserted link 110 and the threaded connection of the jack 120 realize absolutely
Between edge it is primary mating connection and the design of the sleeve 300 realizes the secondary mating connection between insulator, this newly
The connection type of type provides whole use instead of traditional chapeau de fer, the mode of steel feet cooperation, easy to assembly, connection fastening
Safety and stability.
More specifically, when two Clavate suspension type porcelain insulators are coordinated, a rod insulator porcelain insulating
The inserted link 110 of son is threadedly coupled with the jack 120 of Clavate suspension type porcelain insulator described in another, then sleeve described in turn
300, until the sleeve 300 supports first baffle ring 130, realize the cooperation of two Clavate suspension type porcelain insulators.
Further, the height of the sleeve 300 protrudes from first, the top full skirt more than the porcelain stem 100
200 height；The design ensure that the sleeve 300 can be by the porcelain stem 100 of two Clavate suspension type porcelain insulators
It is threadedly coupled, coordinated.
Further, the diameter of multiple full skirts 200 from top to bottom reduces successively, and the design is using in top the
One full skirt 200 protects the full skirt 200 being below, and reduces rainwater or accumulated snow to the rod insulator porcelain
Insulator causes the pollution or damage of large area.
Further, three full skirts 200 are included at least；The design of multiple full skirts 200 can increase the stick
The creepage distance of suspended porcelain insulator, it should be noted that may also include four, five or multiple full skirts 200, according to reality
The needs on border suitably increase.
Further, 200 bottom of the full skirt is equipped with polylith umbrella rib 220, and the terrain clearance of umbrella rib 220 described in polylith is mutually not
It is equal；The design of multiple umbrella ribs 220 can further increase creepage distance, and ensure that the Clavate suspension type porcelain insulator can
It carries out reasonable, uniform effectively cooling.
Further, 200 surface of the full skirt is equipped with antifouling flash coating layer；It can be dodged along moist insulator surface
Network causes electric system pollution flashover accident, pollution flashover to threaten the safe and stable operation of electric system, and less serious case influences local power, weight
Person can impact power grid, or even entire power grid is made to generate cracking, and the influence of the generation of pollution flashover to power supply system is passed through to national
Ji causes huge loss；And coat the antifouling flash coating layer using its excellent hydrophobicity effectively prevent flow and
The formation of moisture film so that water is individually present with numerous discontinuous droplets, to greatly control the production of Leakage Current
It is raw, considerably improve the pollution flashover voltage of insulator.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of Clavate suspension type porcelain insulator, it is characterised in that：
Including porcelain stem (100) and multiple full skirts (200), cavity (210) and multiple full skirts are set in the full skirt (200)
(200) evenly spaced to be set on the porcelain stem (100), it is convexly equipped with inserted link (110) at the top of the porcelain stem (100),
The bottom of the porcelain stem (100) is recessed inwardly to form jack (120), diameter and the inserted link (110) of the jack (120)
Diameter is equal and the deep equality of the height and the jack (120) of the inserted link (110), the inner wall of the jack (120)
Equipped with screw thread, the side wall of the inserted link (110) is equipped with screw thread, and the inserted link (110) is threadedly coupled with the jack (120)；
The porcelain stem (100) is equipped with the first baffle ring (130) and the second baffle ring (140), and first baffle ring (130) is located at upper
The top of first, the portion full skirt (200), second baffle ring (140) are located under the full skirt (200) of lower part first
Side, porcelain stem (100) top to first baffle ring (130), porcelain stem (100) bottom to second baffle ring
(140) porcelain stem (100) side wall between is equipped with screw thread, and porcelain stem (100) bottom is arranged with sleeve (300),
The inner wall of the sleeve (300) is equipped with screw thread, and the sleeve (300) connects with the top of the porcelain stem (100) and bottom thread
It connects；Loose collar (400) is also arranged on the porcelain stem (100), the loose collar (400) is located at second baffle ring (140)
And between the full skirt (200) of lower part first, the internal diameter of the loose collar (400) be more than the porcelain stem (100) diameter,
Less than the outer diameter of second baffle ring (140), and the loose collar (400) is connected with the sleeve (300) by chain (500)
It connects.
2. a kind of Clavate suspension type porcelain insulator according to claim 1, it is characterised in that：
The height of the sleeve (300) is more than the height that the porcelain stem (100) protrudes from first, the top full skirt (200)
Degree.
3. a kind of Clavate suspension type porcelain insulator according to claim 1, it is characterised in that：
The diameter of multiple full skirts (200) from top to bottom reduces successively.
4. a kind of Clavate suspension type porcelain insulator according to claim 1, it is characterised in that：
Including at least three full skirts (200).
5. a kind of Clavate suspension type porcelain insulator according to claim 1, it is characterised in that：
Full skirt (200) bottom is equipped with polylith umbrella rib (220), and the terrain clearance of umbrella rib (220) described in polylith is not mutually equal.
6. a kind of Clavate suspension type porcelain insulator according to claim 1, it is characterised in that：
Full skirt (200) surface is equipped with antifouling flash coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096710.2U CN207909586U (en) | 2018-01-19 | 2018-01-19 | A kind of Clavate suspension type porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820096710.2U CN207909586U (en) | 2018-01-19 | 2018-01-19 | A kind of Clavate suspension type porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909586U true CN207909586U (en) | 2018-09-25 |
Family
ID=63564288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820096710.2U Active CN207909586U (en) | 2018-01-19 | 2018-01-19 | A kind of Clavate suspension type porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968806A (en) * | 2020-07-30 | 2020-11-20 | 江西利华电瓷制造有限公司 | Electroceramic device capable of adjusting installation size of electroceramic insulator |
| CN116612948A (en) * | 2023-05-12 | 2023-08-18 | 湖南汇丰电瓷电器有限公司 | Column type high-voltage line combined porcelain insulator and combination method thereof |
-
2018
- 2018-01-19 CN CN201820096710.2U patent/CN207909586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111968806A (en) * | 2020-07-30 | 2020-11-20 | 江西利华电瓷制造有限公司 | Electroceramic device capable of adjusting installation size of electroceramic insulator |
| CN116612948A (en) * | 2023-05-12 | 2023-08-18 | 湖南汇丰电瓷电器有限公司 | Column type high-voltage line combined porcelain insulator and combination method thereof |
| CN116612948B (en) * | 2023-05-12 | 2024-04-16 | 湖南汇丰电瓷电器有限公司 | Column type high-voltage line combined porcelain insulator and combination method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207781295U (en) | A kind of ceramic insulator for high voltage | |
| CN207909586U (en) | A kind of Clavate suspension type porcelain insulator | |
| CN101097797A (en) | Umbrella-shaped structure for combined insulator of high altitude ice-covering area | |
| CN103474944B (en) | Great creep distance direct current cable outdoor terminal | |
| CN201017728Y (en) | Extra-high voltage hollow combined insulator | |
| CN203423467U (en) | Large-creep distance direct-current cable outdoor terminal | |
| CN101127264A (en) | Multifunctional needle type composite insulator | |
| CN204144888U (en) | A kind of high voltage direct current cable outdoor terminal | |
| CN207302760U (en) | A kind of anti-icing anti-thunder insulator | |
| CN203966695U (en) | Low pressure compound needle type insulator | |
| CN203326543U (en) | Prefabricated terminal of flexible dc distribution cable | |
| CN203386544U (en) | Composite porcelain insulator | |
| CN205900208U (en) | Long rod type suspension porcelain insulator | |
| CN206225083U (en) | Puncture-proof porcelain composite insulator | |
| CN205158995U (en) | Outdoor clavate porcelain insulator | |
| CN204045298U (en) | A kind of multistage composite insulator | |
| CN205303091U (en) | Modular porcelain insulator | |
| CN208607978U (en) | Plate-shaped suspension type insulator | |
| CN206282669U (en) | A kind of umbrella-skirt type cement base composite insulation cross arm | |
| CN207781287U (en) | A kind of aerodynamic type porcelain insulator | |
| CN201204104Y (en) | Composite high-voltage insulator | |
| CN203150326U (en) | Novel high-voltage post insulator | |
| CN205943609U (en) | Rain-flash-proof composite post insulator | |
| CN205810486U (en) | A kind of outdoor post insulator post of three element structures | |
| CN202405016U (en) | Insulator capable of raising external insulation intensity and having flexible barrier installation positions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |