CN209929067U - Lightning protection pillar porcelain insulator - Google Patents
Lightning protection pillar porcelain insulator Download PDFInfo
- Publication number
- CN209929067U CN209929067U CN201920139927.1U CN201920139927U CN209929067U CN 209929067 U CN209929067 U CN 209929067U CN 201920139927 U CN201920139927 U CN 201920139927U CN 209929067 U CN209929067 U CN 209929067U
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- lightning protection
- base
- fixedly connected
- insulator
- cap
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Abstract
The utility model relates to a lightning protection equipment technical field just discloses a lightning protection pillar porcelain insulator, the on-line screen storage device comprises a base, the top fixedly connected with insulator body of base, and one side fixed mounting at base top has the magnet, the middle part of base side is equipped with the arc extinction cap, the top of insulator body is equipped with the mount pad, the side fixedly connected with dead lever of mount pad, the fixed axle is equipped with to the fixed cover of one end of dead lever. This lightning protection pillar porcelain insulator, through the striking stick that cup joints with the fixed axle activity on the dead lever, when taking place the thunderbolt, the current that the striking stick produced the thunderbolt guides to discharge with the arc extinction cap and consume, the electro-magnet produced through the thunderbolt and the circular telegram produces magnetism this moment, and repel with magnet magnetism, thereby drive the striking stick and keep away from the certain distance of arc extinction cap, thereby improve the effect of lightning protection, and be favorable to cuting the power frequency afterflow.
Description
Technical Field
The utility model relates to a lightning protection equipment technical field specifically is a lightning protection pillar porcelain insulator.
Background
The lightning protection post insulator is an arc-proof insulator with a novel combined structure, and mainly comprises an insulating shield, a compression nut, a pressing block seat, a movable pressing block, an upper metal cap, a composite insulator, an arc striking rod, an insulating sleeve, a lower metal pin and the like, wherein the arc striking rod and the upper metal cap are assembled and connected into a whole, when lightning strike occurs, the arc striking rod and the lower metal pin discharge electricity, and follow current power frequency electric arc moves to the arc striking rod to be burnt, so that an insulating lead is protected from being damaged.
However, the interval between the arc extinguishing cap and the arc striking rod at the bottom of the existing lightning protection post insulator cannot be adjusted, so that corresponding adjustment cannot be made according to the difference of the environment and the use occasion, and when the amount of current generated by lightning is large, if the interval between the arc extinguishing cap and the arc striking rod cannot be adjusted, the insulator is easily damaged, and the lightning protection effect of the insulator is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a lightning protection post porcelain insulator possesses the effectual advantage of lightning protection hit, the arc extinction cap of having solved current lightning protection post insulator bottom and the unable regulation of interval between the striking stick, therefore corresponding adjustment can't be made according to the difference of environment and use occasion, and when the electric current volume that the thunderbolt produced is great, if the unable adjustment of interval between arc extinction cap and the striking stick, lead to the insulator to damage easily, thereby the problem of the lightning protection hit effect of insulator has been reduced.
The utility model provides a following technical scheme: the utility model provides a lightning protection pillar porcelain insulator, includes the base, the top fixedly connected with insulator body of base, and one side fixed mounting at base top has the magnet, the middle part of base side is equipped with the arc extinction cap, the top of insulator body is equipped with the mount pad, the side fixedly connected with dead lever of mount pad, the fixed cover of one end of dead lever is equipped with the fixed axle, movable sleeve is equipped with the striking stick on the fixed axle, the fixed cover in bottom of striking stick is equipped with the electro-magnet, the side fixed mounting of insulator body has the telescopic link, the one end movable sleeve of telescopic link is equipped with the spring.
Preferably, the telescopic link adopts insulating material, and the quantity of telescopic link has two, two the one end of telescopic link all with the side fixed connection of striking the arc stick.
Preferably, the spring is made of insulating and magnetism-insulating materials, one end of the spring is fixedly connected with the arc striking rod, and the other end of the spring is fixedly connected with one side of the section with the larger diameter value of the telescopic rod.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this lightning protection pillar porcelain insulator, through the striking stick that cup joints with the fixed axle activity on the dead lever, when taking place the thunderbolt, the current that the striking stick produced the thunderbolt guides to discharge with the arc extinction cap and consume, the electro-magnet produced through the thunderbolt and the circular telegram produces magnetism this moment, and repel with magnet magnetism, thereby drive the striking stick and keep away from the certain distance of arc extinction cap, thereby improve the effect of lightning protection, and be favorable to cuting the power frequency afterflow.
2. This lightning protection pillar porcelain insulator, after the electric current elimination that produces the thunderbolt through the cooperation of arc extinction cap and striking stick, the magnetism of electro-magnet disappears, and telescopic link and spring reset to drive the striking stick and reset, ensure the effect of next time lightning protection, and the flexible length of accessible control telescopic link, be convenient for adjust the distance between striking stick and the arc extinction cap, thereby be convenient for adjust according to the difference of environment and use occasion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a base; 2. an insulator body; 3. a magnet; 4. an arc extinction cap; 5. a mounting seat; 6. fixing the rod; 7. a fixed shaft; 8. an arc striking rod; 9. an electromagnet; 10. a telescopic rod; 11. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a lightning protection post porcelain insulator comprises a base 1, an insulator body 2 is fixedly connected to the top of the base 1, a magnet 3 is fixedly installed on one side of the top of the base 1, an arc extinguishing cap 4 is arranged in the middle of the side of the base 1, an installation base 5 is arranged on the top of the insulator body 2, a fixed rod 6 is fixedly connected to the side of the installation base 5, a fixed shaft 7 is fixedly sleeved at one end of the fixed rod 6, an arc striking rod 8 is movably sleeved on the fixed shaft 7, the arc striking rod 8 and the fixed shaft 7 can be connected in a hinged manner, an electromagnet 9 is fixedly sleeved at the bottom of the arc striking rod 8, telescopic rods 10 are fixedly installed on the side of the insulator body 2, the telescopic rods 10 are made of insulating materials, the number of the telescopic rods 10 is two, one end of each telescopic rod 10 is fixedly connected to the side of the arc striking rod 8, and the two telescopic rods 10 are used for ensuring, and utilize telescopic link 10 can improve the stability when striking stick 8 removes, the one end movable sleeve of telescopic link 10 is equipped with spring 11, spring 11 adopts insulating and magnetic insulating material, spring 11's one end and striking stick 8 fixed connection, and spring 11's the other end and one side fixed connection of the great section of telescopic link 10 diameter value, utilize the insulating and magnetic insulating material of spring 11, ensure that magnetism and electric current can not influence the normal work of spring 11, and utilize spring 11 on the one hand can ensure that striking stick 8 keeps corresponding distance with arc extinction cap 4 under normal conditions, on the other hand is convenient for striking stick 8's restoration.
The working principle is as follows: firstly, when a lightning strike occurs, the arc striking rod 8 can guide the current generated by the lightning strike and the current is discharged and consumed between the arc striking rod 8 and the arc extinguishing cap 4, then, when the current generated by the lightning strike is guided by the arc striking rod 8, the electromagnet 9 generates magnetism by electrifying the current generated by the lightning strike and repels the magnetism of the magnet 3, so that the arc striking rod 8 movably sleeved with the fixed shaft 7 on the fixed rod 6 is driven to move, the distance between the arc striking rod 8 and the arc extinguishing cap 4 is increased, the telescopic limit of the telescopic rod 10 is passed, the distance between the arc striking rod 8 and the arc extinguishing cap 4 is ensured not to be overlarge, and finally, when the lightning strike current is completely consumed, the magnetism on the electromagnet 9 disappears, the telescopic rod 10 drives the spring 11 to reset, and the arc striking rod 8 is driven to.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Various filling approaches are used herein for convenience in describing the invention only and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and furthermore, the terms "comprise," "include," or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a lightning protection pillar porcelain insulator, includes base (1), its characterized in that: the top fixedly connected with insulator body (2) of base (1), and one side fixed mounting at base (1) top has magnet (3), the middle part of base (1) side is equipped with arc extinction cap (4), the top of insulator body (2) is equipped with mount pad (5), side fixedly connected with dead lever (6) of mount pad (5), the fixed cover in one end of dead lever (6) is equipped with fixed axle (7), movable sleeve is equipped with striking stick (8) on fixed axle (7), the fixed cover in bottom of striking stick (8) is equipped with electro-magnet (9), the side fixed mounting of insulator body (2) has telescopic link (10), the one end movable sleeve of telescopic link (10) is equipped with spring (11).
2. The lightning protection post porcelain insulator of claim 1, wherein: the arc striking device is characterized in that the telescopic rods (10) are made of insulating materials, the number of the telescopic rods (10) is two, and one ends of the telescopic rods (10) are fixedly connected with the side faces of the arc striking rods (8).
3. The lightning protection post porcelain insulator of claim 1, wherein: the spring (11) is made of insulating and magnetism-insulating materials, one end of the spring (11) is fixedly connected with the arc striking rod (8), and the other end of the spring (11) is fixedly connected with one side of the large-diameter section of the telescopic rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139927.1U CN209929067U (en) | 2019-01-28 | 2019-01-28 | Lightning protection pillar porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920139927.1U CN209929067U (en) | 2019-01-28 | 2019-01-28 | Lightning protection pillar porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209929067U true CN209929067U (en) | 2020-01-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920139927.1U Expired - Fee Related CN209929067U (en) | 2019-01-28 | 2019-01-28 | Lightning protection pillar porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209929067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670042A (en) * | 2020-12-03 | 2021-04-16 | 萍乡百斯特电瓷有限公司 | Insulator with telescopic quick fixing device |
| CN113130151A (en) * | 2021-04-02 | 2021-07-16 | 句容市凯特电力电器有限公司 | Lightning protection column type insulator |
-
2019
- 2019-01-28 CN CN201920139927.1U patent/CN209929067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112670042A (en) * | 2020-12-03 | 2021-04-16 | 萍乡百斯特电瓷有限公司 | Insulator with telescopic quick fixing device |
| CN113130151A (en) * | 2021-04-02 | 2021-07-16 | 句容市凯特电力电器有限公司 | Lightning protection column type insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200325 Address after: 337200 Luxi Industrial Road Industrial Park, Luxi County, Pingxiang, Jiangxi Patentee after: Luxi Hengda Ceramics Co., Ltd Address before: 215002 81 East Street, Suzhou District, Suzhou, Jiangsu Patentee before: SUZHOU LANGXU ZHIYUAN TECHNOLOGY Co.,Ltd. |
|
| 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: 20200110 Termination date: 20210128 |