CN102610343A - Pluggable lightning arrester - Google Patents
Pluggable lightning arrester Download PDFInfo
- Publication number
- CN102610343A CN102610343A CN2012100900608A CN201210090060A CN102610343A CN 102610343 A CN102610343 A CN 102610343A CN 2012100900608 A CN2012100900608 A CN 2012100900608A CN 201210090060 A CN201210090060 A CN 201210090060A CN 102610343 A CN102610343 A CN 102610343A
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- lightning arrester
- plug
- insulator
- bending
- copper bar
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Abstract
The invention discloses a pluggable lightning arrester, which comprises an upper plug and a lower plug which are arranged at the two ends of the lightning arrester, wherein the upper plug and the lower plug of the two ends are inserted and fixed in an upper-end and a lower-end sockets on a mounting frame when the arrester is installed, the mounting frame comprises two bending sections, the lower-end socket is installed at the end part of the lower section of the mounting frame, an insulator is installed at the upper section of the mounting frame, and the upper-end socket is installed at the end part of the insulator; and the mounting frame, the insulator and the lightning arrester form a closed quadrilateral structure. The arrester is convenient to install and dismantle, the arrester preventive test is carried out every year without cutting the power of users, no pole climbing with high level is needed, so the labor intensity and unsafe factors of workers are reduced, and the working safety is improved.
Description
Technical field
The present invention relates to a kind of plug-in lightning arrester.
Background technology
Lightning arrester is one of anti-overvoltage visual plant in the electric power system.Lightning arrester is used for electrical network lightning protection overvoltage, electrical equipment preventive test rules regulation, and lightning arrester must be made preventive trial every year, inspection lightning arrester insulation integrity.
At present the installation of electric power system lightning arrester is to be fixed by bolts on the high-end framework, and when doing the preventative Insulation Test inspection of lightning arrester every year, must have a power failure to remove makes an experiment.Exist like this and make the lightning arrester preventive trial every year and all will have a power failure the user; Therefore can not satisfy power supply reliability requirement to the user; Worker's pole-climbing labour intensity of ascending a height is big when testing lightning arrester simultaneously, exists unsafe factor many, has also influenced enterprise and social benefit.
Patent 200920159123.4 discloses a kind of 10Kv plug-in lightning arrester, and it can realize the dismounting that do not have a power failure, but because its structural design is reasonable inadequately, occurs loose contact sometimes, dismounting difficulty, even can occur stuckly, be unfavorable for applying.
Summary of the invention
The purpose of this invention is to provide a kind of dismounting plug-in lightning arrester easily.
For achieving the above object, the technical scheme that the present invention adopts is:
The plug-in lightning arrester; The upper and lower termination that comprises the lightning arrester two ends; The upper and lower termination at two ends was inserted and is fixed in the upper and lower end connector on the installing rack when said lightning arrester was installed, and said installing rack comprises two sections of bending, and the end of installing rack hypomere is equipped with the lower end socket; The installing rack epimere is equipped with insulator, and the insulator end is equipped with the upper end socket; Installing rack, insulator and lightning arrester are formed the quadrilateral structure of sealing.
The upper end socket of said lightning arrester comprises the upper end jack body, clamps spring and closing compression helical spring; Said upper end jack body is made up of two copper coins that at right angles bend; The horizontal segment stack of said two bending copper coins is fixed together; The vertical spacer segment of two bending copper coins is provided with and forms the upper end socket, and said closing compression helical spring is perpendicular to bending vertical section of copper coin and facing the setting of upper end socket; Said clamping spring is arranged at the vertically both sides of section of bending copper coin, is used to clamp vertical section of two bending copper coins; The corresponding installing hole that is provided with of horizontal segment of said two bending copper coins; The horizontal segment of said bending copper coin is fixedly connected with terminal block, and terminal block is connected with insulator.
Said two bending copper coins vertically outwards are bent to form horn mouth in the upper end of section; Said clamping spring upper end bends inwards; Said closing compression helical spring upper end bends inwards earlier and outwards bends.
Described terminal block is a copper bar, and an end of copper bar is provided with fixing hole, is fixedly connected with upper end socket and insulator, and the other end is provided with wiring hole, is connected with the phase line of circuit.
The upper end of said lightning arrester comprises copper bar and screw rod, and copper bar is bent into 90 degree, and an end is long, and an end is short, and the long end of copper bar is provided with handle hole, and the short end of copper bar is connected through bolt with screw rod, and screw rod is connected with arrester valve piece made.
The lower end of said lightning arrester comprises copper bar and screw rod; Copper bar is bent into 90 degree, and an end is long, and an end is short, and the short end of copper bar is connected through bolt with screw rod, and screw rod is connected with arrester valve piece made.
The lower end socket of said lightning arrester comprises pressure spring plate, button spring plank, cover for seat; Said cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Be fixed with backstay on the said cover for seat, backstay is positioned at pressure spring plate and button spring plank top; Said button spring plank upper end upwards is bent to form the lower end socket above backstay.
Said installing rack is made up of two sections channel-section steels, and two sections channel-section steels vertically connect, following segment length, and epimere is short; The epimere upper end is connected with insulator, and the centre is provided with the installing rack installing hole; Another termination of hypomere is processed the oblique angle and is connected with lightning arrester lower end socket, and the centre is provided with installs the earth connection hole.
The relative prior art of the present invention specifically has following advantage:
1. among the present invention, installing rack, insulator and lightning arrester are formed the quadrilateral structure of sealing, and this structural design is more reasonable, compare with existing triangular structure design and are convenient to more install, dismantle, and operate practical; The upper end of lightning arrester and upper end socket are simpler, and contact performance is good, are not prone to stuck state, and more help fitting operation; Lower end and the contact of lower end socket are good, are convenient to dismounting;
2. the present invention makes the lightning arrester preventive trial every year and must not have a power failure to the user installation, the convenient disassembly of lightning arrester, and the pole-climbing of also need not ascending a height has reduced worker's labour intensity and unsafe factor, has improved job security;
3. the present invention reduces the power failure link owing to making lightning arrester test power failure dress every year, tearing open, has avoided worker's complex work link, has improved efficiency, has improved power supply reliability, has increased enterprise and whole society benefit greatly;
4. structure of the present invention is simple and clear, and technology is easy, is prone to processing and manufacturing, and cost is low, has the very big market prospect.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the upper end socket sketch map of lightning arrester among the present invention;
Fig. 3 is a closing compression helical spring structural representation in the upper end socket of lightning arrester among the present invention;
Fig. 4 is the lower end socket sketch map of lightning arrester among the present invention;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is the lower end structural representation of lightning arrester among the present invention;
Fig. 7 is the end view of Fig. 6;
Fig. 8 is the upper end structural representation of lightning arrester among the present invention;
Fig. 9 is the end view of Fig. 8;
Figure 10 is an installing rack structural representation among the present invention;
Figure 11 is a terminal block structural representation among the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further:
As shown in Figure 1, the plug-in lightning arrester comprises the upper and lower termination 5,7 at lightning arrester 6 two ends; The upper and lower termination 5,7 at two ends was inserted and is fixed in the upper and lower end connector 4,8 on the installing rack 1 when said lightning arrester 6 was installed; Said installing rack 1 (shown in figure 10) is made up of two sections channel-section steels, and two sections channel-section steels vertically connect; Following segment length, epimere is short; The epimere upper end is provided with connecting hole 11, is connected with insulator 2, and the centre is provided with installing rack installing hole 12; Another termination of hypomere is processed the oblique angle and is connected with lightning arrester lower end socket 8, and the centre is provided with installs earth connection hole 13, and insulator 2 ends are equipped with upper end socket 4; Installing rack 1, insulator 2 and lightning arrester 6 are formed the quadrilateral structure of sealing.
Like Fig. 2, shown in Figure 3, the upper end socket 4 of lightning arrester comprises upper end jack body 41, clamps spring 42 and closing compression helical spring 43; Upper end jack body 41 is made up of two copper coins that at right angles bend, and the horizontal segment of two bending copper coins superposes and is fixed together, and the vertical spacer segment of two bending copper coins is provided with and forms upper end socket 45, outwards bends 45 ° on it and forms horn mouths; Closing compression helical spring 43 is provided with perpendicular to bending vertical section of copper coin and facing upper end socket 45; Closing compression helical spring 43 is an one with the vertical section of the copper coin on the right of upper end jack body 41; The upper end of closing compression helical spring 43 bends inwards earlier and outwards bends, forms locking button (as shown in Figure 3); Said clamping spring 42 is arranged at the vertically both sides of section of bending copper coin, and its upper end bends inwards, and is used to clamp vertical section of two bending copper coins; The corresponding installing hole 44 that is provided with of horizontal segment of said two bending copper coins; The horizontal segment of said bending copper coin is fixedly connected with terminal block 3, and terminal block 3 is connected with insulator 2.
Shown in figure 11, terminal block 3 is a copper bar, and an end of copper bar is provided with fixing hole 31, is fixedly connected with upper end socket 4 and insulator 2, and the other end is provided with wiring hole 32, is connected with the phase line of circuit.
Like Fig. 1, Fig. 8, shown in Figure 9, the upper end 5 of lightning arrester comprises copper bar and screw rod 9, and copper bar is bent into 90 degree; One end is long, and an end is short, and the long end of copper bar is provided with handle hole 52; The short end of copper bar is connected through bolt through connecting hole 51 and screw rod 9, and screw rod 9 is connected with the valve block of lightning arrester 6, when lightning arrester upper end 5 insertion upper end sockets 4; Closing compression helical spring 43 can block lightning arrester upper end 5, guarantees that contact is good reliable.
Like Fig. 1, Fig. 6, shown in Figure 7, the lower end 7 of lightning arrester comprises copper bar and screw rod 9; Copper bar is bent into 90 degree, and an end is long, and an end is short, and the short end of copper bar passes through connecting hole 71 and screw rod 9 and is connected through bolt, and screw rod 9 is connected with the valve block of lightning arrester 6.
Like Fig. 4, shown in Figure 5, the lower end socket 8 of lightning arrester comprises pressure spring plate 82, button spring plank 84, cover for seat 81; Said cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Be fixed with backstay 83 on the said cover for seat 81, backstay 83 is positioned at pressure spring plate 82 and button spring plank 84 tops; Said button spring plank 84 upper ends upwards are bent to form lower end socket 85 above backstay 83; When lightning arrester lower end 7 inserts in the lower end socket 8; Fasten lightning arrester lower end 7 by button spring plank 84; Again firmly to drop-down insulating bar; Lightning arrester lower end 7 copper bars are pressed on the pressure spring plate 82, guarantee that 7 contacts of lightning arrester lower end are good reliable, button spring plank 84 be used for lightning arrester spacing with guarantee that lightning arrester lower end 7 contacts well.
When lightning arrester is installed, insert lightning arrester upper end handle hole 52, lift lightning arrester 6 with hand with insulating bar; Earlier lightning arrester lower end 7 is inserted in the lower end socket 8; Live lightning arrester lower end 7 for 84 grades by the button spring plank, firmly to drop-down insulating bar, lightning arrester upper end 5 had both inserted in the upper end socket 4 again; Stick lightning arrester upper end 5 by closing compression helical spring 43, accomplish the lightning arrester installment work.
During the lightning arrester dismounting, insert lightning arrester upper end handle hole 52 to insulating bar, firmly upwards one push up, lightning arrester upper end 5 breaks away from upper end socket closing compression helical spring 43, lifts lightning arrester 6 with hand, accomplishes the lightning arrester dismantlement work.
Explanation is at last: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed introduction with reference to preferred embodiment; The those of ordinary skill in affiliated field is to be understood that; Still but specific embodiments of the invention is made amendment or the part technical characterictic is replaced on an equal basis; And not breaking away from the spirit of technical scheme of the present invention, it all should be encompassed in the middle of the scope of the technical scheme that the present invention asks for protection.
Claims (8)
1. plug-in lightning arrester; The upper and lower termination that comprises the lightning arrester two ends, the upper and lower termination at two ends was inserted and is fixed in the upper and lower end connector on the installing rack when said lightning arrester was installed, and it is characterized in that; Said installing rack comprises two sections of bending; The end of installing rack hypomere is equipped with the lower end socket, and the installing rack epimere is equipped with insulator, and the insulator end is equipped with the upper end socket; Installing rack, insulator and lightning arrester are formed the quadrilateral structure of sealing.
2. plug-in lightning arrester as claimed in claim 1 is characterized in that, the upper end socket of said lightning arrester comprises the upper end jack body, clamps spring and closing compression helical spring; Said upper end jack body is made up of two copper coins that at right angles bend; The horizontal segment stack of said two bending copper coins is fixed together; The vertical spacer segment of two bending copper coins is provided with and forms the upper end socket, and said closing compression helical spring is perpendicular to bending vertical section of copper coin and facing the setting of upper end socket; Said clamping spring is arranged at the vertically both sides of section of bending copper coin, is used to clamp vertical section of two bending copper coins; The corresponding installing hole that is provided with of horizontal segment of said two bending copper coins; The horizontal segment of said bending copper coin is fixedly connected with terminal block, and terminal block is connected with insulator.
3. plug-in lightning arrester as claimed in claim 2 is characterized in that, said two bending copper coins vertically outwards are bent to form horn mouth in the upper end of section; Said clamping spring upper end bends inwards; Said closing compression helical spring upper end bends inwards earlier and outwards bends.
4. plug-in lightning arrester as claimed in claim 3 is characterized in that, described terminal block is a copper bar, and an end of copper bar is provided with fixing hole, is fixedly connected with upper end socket and insulator, and the other end is provided with wiring hole, is connected with the phase line of circuit.
5. plug-in lightning arrester as claimed in claim 1 is characterized in that the upper end of said lightning arrester comprises copper bar and screw rod; Copper bar is bent into 90 degree, and an end is long, and an end is short; The long end of copper bar is provided with handle hole, and the short end of copper bar is connected through bolt with screw rod, and screw rod is connected with arrester valve piece made.
6. plug-in lightning arrester as claimed in claim 1 is characterized in that, the lower end of said lightning arrester comprises copper bar and screw rod; Copper bar is bent into 90 degree, and an end is long, and an end is short, and the short end of copper bar is connected through bolt with screw rod, and screw rod is connected with arrester valve piece made.
7. plug-in lightning arrester as claimed in claim 1 is characterized in that, the lower end socket of said lightning arrester comprises pressure spring plate, button spring plank, cover for seat; Said cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Be fixed with backstay on the said cover for seat, backstay is positioned at pressure spring plate and button spring plank top; Said button spring plank upper end upwards is bent to form the lower end socket above backstay.
8. plug-in lightning arrester as claimed in claim 1 is characterized in that, said installing rack is made up of two sections channel-section steels, and two sections channel-section steels vertically connect, following segment length, and epimere is short; The epimere upper end is connected with insulator, and the centre is provided with the installing rack installing hole; Another termination of hypomere is processed the oblique angle and is connected with lightning arrester lower end socket, and the centre is provided with installs the earth connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090060.8A CN102610343B (en) | 2012-03-30 | 2012-03-30 | Pluggable lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210090060.8A CN102610343B (en) | 2012-03-30 | 2012-03-30 | Pluggable lightning arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102610343A true CN102610343A (en) | 2012-07-25 |
| CN102610343B CN102610343B (en) | 2015-05-06 |
Family
ID=46527653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210090060.8A Expired - Fee Related CN102610343B (en) | 2012-03-30 | 2012-03-30 | Pluggable lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102610343B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812047A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Handcart with lightning arrester |
| CN103812045A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lightning arrester handcart capable of being dismounted rapidly |
| CN109239450A (en) * | 2018-09-26 | 2019-01-18 | 广东电网有限责任公司 | Counter installing mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466837Y (en) * | 2000-12-28 | 2001-12-19 | 冯乃宽 | 10KV lightning protector |
| CN2667705Y (en) * | 2003-11-28 | 2004-12-29 | 李献永 | Spring reset socket |
| CN101340023A (en) * | 2007-05-09 | 2009-01-07 | 赵德忠 | Conductive contact seat disposed with fastening spring |
| CN201440501U (en) * | 2009-06-23 | 2010-04-21 | 佛山市顺德区泛仕达机电有限公司 | Connection-inserting terminal |
| CN201629545U (en) * | 2010-03-22 | 2010-11-10 | 陈家斌 | 10-kilovolt lightning arrester mounting seat |
| CN102201279A (en) * | 2010-03-22 | 2011-09-28 | 陈家斌 | Lightning arrestor mounting base |
| CN202454365U (en) * | 2012-02-12 | 2012-09-26 | 陈家斌 | 6-20 kV pluggable type assembling/disassembling lightning arrester on online monitor |
| CN202512979U (en) * | 2012-03-30 | 2012-10-31 | 河南省电力公司驻马店供电公司 | Plugging-type lightning arrester |
-
2012
- 2012-03-30 CN CN201210090060.8A patent/CN102610343B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466837Y (en) * | 2000-12-28 | 2001-12-19 | 冯乃宽 | 10KV lightning protector |
| CN2667705Y (en) * | 2003-11-28 | 2004-12-29 | 李献永 | Spring reset socket |
| CN101340023A (en) * | 2007-05-09 | 2009-01-07 | 赵德忠 | Conductive contact seat disposed with fastening spring |
| CN201440501U (en) * | 2009-06-23 | 2010-04-21 | 佛山市顺德区泛仕达机电有限公司 | Connection-inserting terminal |
| CN201629545U (en) * | 2010-03-22 | 2010-11-10 | 陈家斌 | 10-kilovolt lightning arrester mounting seat |
| CN102201279A (en) * | 2010-03-22 | 2011-09-28 | 陈家斌 | Lightning arrestor mounting base |
| CN202454365U (en) * | 2012-02-12 | 2012-09-26 | 陈家斌 | 6-20 kV pluggable type assembling/disassembling lightning arrester on online monitor |
| CN202512979U (en) * | 2012-03-30 | 2012-10-31 | 河南省电力公司驻马店供电公司 | Plugging-type lightning arrester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812047A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Handcart with lightning arrester |
| CN103812045A (en) * | 2014-02-18 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lightning arrester handcart capable of being dismounted rapidly |
| CN109239450A (en) * | 2018-09-26 | 2019-01-18 | 广东电网有限责任公司 | Counter installing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102610343B (en) | 2015-05-06 |
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Granted publication date: 20150506 Termination date: 20160330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |