CN208706339U - A kind of lightning protection column type porcelain insulator - Google Patents
A kind of lightning protection column type porcelain insulator Download PDFInfo
- Publication number
- CN208706339U CN208706339U CN201821520226.4U CN201821520226U CN208706339U CN 208706339 U CN208706339 U CN 208706339U CN 201821520226 U CN201821520226 U CN 201821520226U CN 208706339 U CN208706339 U CN 208706339U
- Authority
- CN
- China
- Prior art keywords
- insulator
- tab
- run
- footstock
- porcelain vase
- 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
Links
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a kind of lightning protection column type porcelain insulators, including insulator body, porcelain vase, pedestal, run-on tab, footstock, bolt, insulating boot, screw rod, nut, discharging gap and felt pad, porcelain vase is provided in the middle part of the insulator body, the bottom end that the insulator body is located at porcelain vase is correspondingly arranged on pedestal, run-on tab is installed below the pedestal, the top that the insulator body is located at porcelain vase is provided with footstock, has been bolted to connection insulating boot above the footstock；Simple and reasonable, the setting of insulating boot reduces insulator by the probability in lightning stroke；The bottom end of insulator is provided with run-on tab; and discharging gap is formed in the gap location of run-on tab and insulating boot; the structure plays good discharge process; improve the lightning protection effect of insulator; run-on tab in lightning stroke when insulator by setting discharges; it avoids and insulator is caused to burn, avoid protection insulated conductor damage.
Description
Technical field
The utility model relates to insulator technology field, specially a kind of lightning protection column type porcelain insulator.
Background technique
Insulator is a kind of special insulation control, can be played an important role in overhead transmission lines；Between one's early years absolutely
Edge is chiefly used in electric pole, and the one end for being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of many plate-likes, it is
It in order to increase creepage distance, is usually made of glass or ceramics, but existing insulator structure is more unified, it is anti-lightning strike
Effect is general, be easy to cause insulator to burn because being not provided with run-on tab when insulator in lightning stroke, protection is be easy to cause to insulate
Conducting wire damage.
Utility model content
The purpose of this utility model is to provide a kind of lightning protection column type porcelain insulators, to solve to propose in above-mentioned background technique
The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of lightning protection column type porcelain insulator,
Including insulator body, porcelain vase, pedestal, run-on tab, footstock, bolt, insulating boot, screw rod, nut, discharging gap and felt pad,
Porcelain vase is provided in the middle part of the insulator body, the bottom end that the insulator body is located at porcelain vase is correspondingly arranged on pedestal, institute
State and run-on tab be installed below pedestal, the top that the insulator body is located at porcelain vase is provided with footstock, the footstock it is upper
Side has been bolted to connection insulating boot, and one end of the screw rod sequentially passes through insulating boot, footstock, porcelain vase, pedestal and striking
Being screwed together after plate has nut, and the discharging gap is arranged between run-on tab and insulating boot.
Further, the both ends of the porcelain vase are socketed in the inside of pedestal and footstock respectively.
Further, the gap location and porcelain vase top of the porcelain vase bottom end and pedestal and the gap location of footstock are filled with absolutely
Edge pad.
Further, the screw rod, which is located above nut, is socketed with gasket.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, simple and reasonable,
The setting of insulating boot reduces insulator by the probability in lightning stroke；The bottom end of insulator is provided with run-on tab, and in striking
The gap location of plate and insulating boot forms discharging gap, which plays good discharge process, improves the lightning protection effect of insulator
Fruit, the run-on tab in lightning stroke when insulator by setting discharge, avoid and insulator is caused to burn, and avoid protecting
Insulated conductor damage, is conducive to insulator and preferably uses.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the local cutting structure schematic diagram of the utility model；
In figure: 1, insulator body；2, porcelain vase；3, pedestal；4, run-on tab；5, footstock；6, bolt；7, insulating boot；8, spiral shell
Bar；9, nut；10, discharging gap；11, felt pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of lightning protection column type porcelain insulator, including insulator
Main body 1, porcelain vase 2, pedestal 3, run-on tab 4, footstock 5, bolt 6, insulating boot 7, screw rod 8, nut 9, discharging gap 10 and felt pad
11, the middle part of insulator body 1 is provided with porcelain vase 2, and the bottom end that insulator body 1 is located at porcelain vase 2 is correspondingly arranged on pedestal 3, bottom
The lower section of seat 3 is equipped with run-on tab 4, and the top that insulator body 1 is located at porcelain vase 2 is provided with footstock 5, and the top of footstock 5 passes through
Bolt 6 is fixedly connected with insulating boot 7, and one end of screw rod 8 sequentially passes through insulating boot 7, footstock 5, porcelain vase 2, pedestal 3 and run-on tab 4
After be screwed together and have nut 9, discharging gap 10 is arranged between run-on tab 4 and insulating boot 7；The both ends of porcelain vase 2 are socketed in respectively
The inside of pedestal 3 and footstock 5 fixes porcelain vase 2 smoothly；2 top of gap location and porcelain vase of 2 bottom end of porcelain vase and pedestal 3
It is filled with felt pad 11 with the gap location of footstock 5, improves the insulating properties of insulator；Screw rod 8 is located at the top socket of nut 9
There is gasket, fasten nut 9 preferably preferably, which is fixed with absolutely on top by bolt 6
Edge cover 7 reduces insulator by the probability in lightning stroke, the bottom end of insulator is provided with run-on tab 4, in run-on tab 4 and absolutely
The gap location of edge cover 7 forms discharging gap 10, which plays good discharge process, improve the lightning protection effect of insulator,
It is discharged when insulator by the run-on tab of setting 4 in lightning stroke, makes lightning impulse flashover voltage in specified discharging gap
Avoiding in 10 causes insulator to burn, and avoids protection insulated conductor damage, is conducive to insulator and preferably uses.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of lightning protection column type porcelain insulator, including insulator body (1), porcelain vase (2), pedestal (3), run-on tab (4), footstock
(5), bolt (6), insulating boot (7), screw rod (8), nut (9), discharging gap (10) and felt pad (11), it is characterised in that: institute
It states and is provided in the middle part of insulator body (1) porcelain vase (2), the bottom end that the insulator body (1) is located at porcelain vase (2) is correspondingly arranged
Have pedestal (3), is equipped with run-on tab (4) below the pedestal (3), the insulator body (1) is located at the top of porcelain vase (2)
It being provided with footstock (5), the top of the footstock (5) is fixedly connected with insulating boot (7) by bolt (6), and the one of the screw rod (8)
It holds to be screwed together after sequentially passing through insulating boot (7), footstock (5), porcelain vase (2), pedestal (3) and run-on tab (4) and has nut (9), institute
Discharging gap (10) are stated to be arranged between run-on tab (4) and insulating boot (7).
2. a kind of lightning protection column type porcelain insulator according to claim 1, it is characterised in that: the both ends of the porcelain vase (2) point
It is not socketed in the inside of pedestal (3) and footstock (5).
3. a kind of lightning protection column type porcelain insulator according to claim 1, it is characterised in that: porcelain vase (2) bottom end and bottom
The gap location of seat (3) and the gap location on porcelain vase (2) top and footstock (5) are filled with felt pad (11).
4. a kind of lightning protection column type porcelain insulator according to claim 1, it is characterised in that: the screw rod (8) is located at nut
(9) gasket is socketed with above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520226.4U CN208706339U (en) | 2018-09-18 | 2018-09-18 | A kind of lightning protection column type porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520226.4U CN208706339U (en) | 2018-09-18 | 2018-09-18 | A kind of lightning protection column type porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706339U true CN208706339U (en) | 2019-04-05 |
Family
ID=65946909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520226.4U Expired - Fee Related CN208706339U (en) | 2018-09-18 | 2018-09-18 | A kind of lightning protection column type porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823009A (en) * | 2022-05-25 | 2022-07-29 | 湖南省醴陵市黄沙电瓷电器有限公司 | Column type porcelain insulator that protecting effect is good |
-
2018
- 2018-09-18 CN CN201821520226.4U patent/CN208706339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114823009A (en) * | 2022-05-25 | 2022-07-29 | 湖南省醴陵市黄沙电瓷电器有限公司 | Column type porcelain insulator that protecting effect is good |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207867979U (en) | A kind of lightning protection porcelain insulator | |
| CN110911065B (en) | Lightning protection electroceramic insulator | |
| CN208706339U (en) | A kind of lightning protection column type porcelain insulator | |
| CN201307473Y (en) | Lightning protector for 10 kV line | |
| CN202333561U (en) | Contact box used in high-voltage switch cabinet | |
| CN101127264A (en) | Multifunctional needle type composite insulator | |
| CN201171150Y (en) | Overvoltage protector for open-resistant lever for avoiding wire from breaking due to lightning stroke | |
| CN205862897U (en) | A kind of 10kV Multifunctional disaster prevention evil insulator | |
| CN212113329U (en) | Insulator convenient to connect | |
| CN204496992U (en) | A kind of insulator supports fixed interval (FI) overvoltage protection device | |
| CN201247663Y (en) | Whole insulation composite greatcoat type metal-oxide lighting arrester core body | |
| CN2912043Y (en) | Lightning stroke protector for overhead insulated wire | |
| CN114156825A (en) | Lightning protection and breaking device for shielding, insulating and isolating 10kV overhead insulated line | |
| CN202749166U (en) | High-tension line column type porcelain insulator | |
| CN207718951U (en) | A kind of lightning protection strut composite insulator | |
| CN201490714U (en) | Line lighting protection overvoltage protector | |
| CN207425494U (en) | A kind of electric insulator being easily installed | |
| CN215007742U (en) | High-strength rod insulator | |
| CN110970182A (en) | Lightning-protection explosion-proof composite insulator | |
| CN213752148U (en) | Novel lightning protection ceramic insulator | |
| CN217847573U (en) | Novel lightning protection device | |
| CN207781285U (en) | A kind of ground line style porcelain insulator | |
| CN212342373U (en) | Novel anti-broken line porcelain insulator | |
| CN109686537A (en) | A kind of transformer improvement contact system | |
| CN204615362U (en) | Reduced form neutral point the complete sets of equipment |
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: 20190405 Termination date: 20200918 |