CN102610343B - Pluggable lightning arrester - Google Patents
Pluggable lightning arrester Download PDFInfo
- Publication number
- CN102610343B CN102610343B CN201210090060.8A CN201210090060A CN102610343B CN 102610343 B CN102610343 B CN 102610343B CN 201210090060 A CN201210090060 A CN 201210090060A CN 102610343 B CN102610343 B CN 102610343B
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- CN
- China
- Prior art keywords
- lightning arrester
- insulator
- arrester
- copper bar
- bending
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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-pull arrester.
Background technology
Lightning arrester is one of anti-overvoltage visual plant in electric power system.Lightning arrester is used for the anti-lightning overvoltage of electrical network, electrical equipment preventive test regulations stipulate, and lightning arrester must make preventive trial every year, checks lightning arrester insulation integrity.
The installation of current electric power system lightning arrester is fixed by bolts on high-end framework, does the preventative Insulation Test of lightning arrester every year when checking, must have a power failure to remove and test.Such existence is made lightning arrester preventive trial every year and all will be had a power failure to user, therefore the power supply reliability requirement to user can not be met, during test lightning arrester, worker ascends a height pole-climbing labour intensity greatly simultaneously, there is unsafe factor many, also have impact on enterprise and social benefit.
Patent 200920159123.4 discloses a kind of 10Kv plug-pull arrester, and it can realize the dismounting that do not have a power failure, but due to its structural design reasonable not, occur loose contact sometimes, dismounting difficulty, even there will be stuck, is unfavorable for applying.
Summary of the invention
The object of this invention is to provide a kind of dismounting plug-pull arrester easily.
For achieving the above object, the technical solution used in the present invention is:
Plug-pull arrester, comprise the upper and lower termination at lightning arrester two ends, when described lightning arrester is installed, the upper and lower termination insertion at two ends is fixed in the upper and lower end connector on installing rack, described installing rack comprises two sections of bending, the end of installing rack hypomere is provided with lower end socket, installing rack epimere is provided with insulator, and insulator end is provided with upper end socket; The quadrilateral structure that installing rack, insulator and lightning arrester composition is closed.
The upper end socket of described lightning arrester, comprises upper end jack body, clamping spring and closing compression helical spring; The copper coin that described upper end jack body is at right angles bent by two panels forms, the horizontal segment superposition of described two bending copper coins is fixed together, the vertical spacer segments of two bending copper coins arrange and form upper end socket port, described closing compression helical spring perpendicular to bending copper coin vertical section and arrange in the face of upper end socket port; Described clamping spring is arranged at the both sides of the vertical section of bending copper coin, for clamping the vertical section of two bending copper coins; The horizontal segment of described two bending copper coins is corresponding is provided with installing hole; The horizontal segment of described bending copper coin is fixedly connected with terminal block, and terminal block is connected with insulator.
The upper end of the vertical section of described two bending copper coin is outwards bent to form horn mouth; Described clamping spring upper end bends inwards; Described closing compression helical spring upper end first bends inwards and outwards bends.
Described terminal block is copper bar, and one end of copper bar is provided with fixing hole, and be fixedly connected with upper end socket and insulator, the other end is provided with wiring hole, is connected with the phase line of circuit.
The upper end of described lightning arrester comprises copper bar and screw rod, and copper bar is bent into 90 degree, and one end is long, and one end is short, and copper bar long end is provided with handle hole, and copper bar short end and screw rod are bolted, and screw rod is connected with arrester valve piece made.
The lower end of described lightning arrester, comprises copper bar and screw rod; Copper bar is bent into 90 degree, and one end is long, and one end is short, and copper bar short end and screw rod are bolted, and screw rod is connected with arrester valve piece made.
The lower end socket of described lightning arrester, comprises pressure spring plate, button spring plank, cover for seat; Described cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Described cover for seat is fixed with backstay, and backstay is positioned at above pressure spring plate and button spring plank; Described button spring plank upper end on the securing lever direction is bent to form lower end socket port.
Described installing rack is made up of two sections of channel-section steels, and two sections of channel-section steels vertically connect, lower segment length, and epimere is short; Epimere upper end is connected with insulator, and centre is provided with installing rack installing hole; Another termination of hypomere is made oblique angle and is connected with lightning arrester lower end socket, and centre is provided with installs ground connection string holes.
Hinge structure of the present invention specifically has following advantage:
1. in the present invention, the quadrilateral structure that installing rack, insulator and lightning arrester composition is closed, this structural design is more reasonable, is more convenient to install, dismantle, operates practical with existing triangular structure compared with designing; The upper end of lightning arrester and upper end socket are more simple, and contact performance is good, not easily occurs stuck state, and is more conducive to fitting operation; Lower end and lower end female contact well, are convenient to dismounting;
2. the present invention is to the installation of lightning arrester, convenient disassembly, and make lightning arrester preventive trial every year and must not have a power failure to user, pole-climbing of also need not ascending a height, decreases labour intensity and the unsafe factor of worker, improve job security;
3. the present invention due to do every year test of lightning arrester do not have a power failure dress, tear open, reduce power failure link, avoid the complex work link of worker, improve efficiency, improve power supply reliability, considerably increase enterprise and whole society benefit;
4. structure of the present invention is simple and clear, and simple process, easy processing and manufacturing, cost is low, has very big market prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the upper end socket schematic diagram of lightning arrester in the present invention;
Fig. 3 is closing compression helical spring structural representation in the upper end socket of lightning arrester in the present invention;
Fig. 4 is the lower end socket schematic diagram of lightning arrester in the present invention;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is the lower end structural representation of lightning arrester in the present invention;
Fig. 7 is the end view of Fig. 6;
Fig. 8 is the upper end structural representation of lightning arrester in the present invention;
Fig. 9 is the end view of Fig. 8;
Figure 10 is installing rack structural representation in the present invention;
Figure 11 is terminal block structural representation in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, plug-pull arrester, comprise the upper and lower termination 5,7 at lightning arrester 6 two ends, when described lightning arrester 6 is installed, upper and lower termination 5,7 insertion at two ends is fixed in the upper and lower end connector 4,8 on installing rack 1, described installing rack 1(is as shown in Figure 10), be made up of two sections of channel-section steels, two sections of channel-section steels vertically connect, lower segment length, epimere is short; Epimere upper end is provided with connecting hole 11, is connected with insulator 2, and centre is provided with installing rack installing hole 12; Another termination of hypomere is made oblique angle and is connected with lightning arrester lower end socket 8, and centre is provided with installs ground connection string holes 13, and insulator 2 end is provided with upper end socket 4; The quadrilateral structure that installing rack 1, insulator 2 and lightning arrester 6 composition is closed.
As shown in Figure 2 and Figure 3, the upper end socket 4 of lightning arrester, comprises upper end jack body 41, clamping spring 42 and closing compression helical spring 43; The copper coin that upper end jack body 41 is at right angles bent by two panels forms, and the horizontal segment superposition of two bending copper coins is fixed together, and the vertical spacer segment of two bending copper coins arranges and forms upper end socket port 45, and the outside 45-degree-buckling in its upper end forms horn mouth; Closing compression helical spring 43 perpendicular to bending copper coin vertical section and arrange in the face of upper end socket port 45, closing compression helical spring 43 is integrated with the vertical section of copper coin on the right of upper end jack body 41, the upper end of closing compression helical spring 43 first bends inwards and outwards bends, forms locking button (as shown in Figure 3); Described clamping spring 42 is arranged at the both sides of the vertical section of bending copper coin, and its upper end bends inwards, for clamping the vertical section of two bending copper coins; The horizontal segment of described two bending copper coins is corresponding is provided with installing hole 44; The horizontal segment of described bending copper coin is fixedly connected with terminal block 3, and terminal block 3 is connected with insulator 2.
As shown in figure 11, terminal block 3 is copper bar, and one end of copper bar is provided with fixing hole 31, and be fixedly connected with upper end socket 4 and insulator 2, the other end is provided with wiring hole 32, is connected with the phase line of circuit.
As shown in Fig. 1, Fig. 8, Fig. 9, the upper end 5 of lightning arrester comprises copper bar and screw rod 9, copper bar is bent into 90 degree, and one end is long, and one end is short, copper bar long end is provided with handle hole 52, copper bar short end is bolted by 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 inserts upper end socket 4, closing compression helical spring 43 can block lightning arrester upper end 5, ensures that contact is good reliable.
As shown in Figure 1, Figure 6, Figure 7, the lower end 7 of lightning arrester, comprises copper bar and screw rod 9; Copper bar is bent into 90 degree, and one end is long, and one end is short, and copper bar short end is bolted by connecting hole 71 and screw rod 9, and screw rod 9 is connected with the valve block of lightning arrester 6.
As shown in Figure 4, Figure 5, the lower end socket 8 of lightning arrester, comprises pressure spring plate 82, button spring plank 84, cover for seat 81; Described cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Described cover for seat 81 is fixed with backstay 83, and backstay 83 is positioned at above pressure spring plate 82 and button spring plank 84; Described button spring plank 84 upper end is upwards bent to form lower end socket port 85 above backstay 83; When lightning arrester lower end 7 inserts in lower end socket 8, lightning arrester lower end 7 is fastened by button spring plank 84, firmly pull down insulating bar again, lightning arrester lower end 7 copper bar is pressed on pressure spring plate 82, ensure that lightning arrester lower end 7 contacts good reliable, button spring plank 84 contacts good for lightning arrester is spacing with guarantee lightning arrester lower end 7.
When lightning arrester is installed, lightning arrester upper end handle hole 52 is inserted with insulating bar, lightning arrester 6 is lifted with hand, first lightning arrester lower end 7 is inserted in lower end socket 8, live lightning arrester lower end 7 by button spring plank 84 grades, more firmly pull down insulating bar, lightning arrester upper end 5 had both inserted in upper end socket 4, stick lightning arrester upper end 5 by closing compression helical spring 43, complete lightning arrester installment work.
During lightning arrester dismounting, insulating bar is inserted lightning arrester upper end handle hole 52, firmly upwards one push up, lightning arrester upper end 5 departs from upper end socket closing compression helical spring 43, lifts lightning arrester 6 with hand, completes lightning arrester dismantlement work.
Finally illustrate: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to preferred embodiment to invention has been detailed introduction; those of ordinary skill in the field are to be understood that; still can modify to the specific embodiment of the present invention or portion of techniques feature be replaced on an equal basis; and not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the scope of the technical scheme of request of the present invention protection.
Claims (1)
1. plug-pull arrester, comprise the upper and lower termination at lightning arrester two ends, when described lightning arrester is installed, the upper and lower termination insertion at two ends is fixed in the upper and lower end connector on installing rack, it is characterized in that, described installing rack comprises two sections of bending, the end of installing rack hypomere is provided with lower end socket, and installing rack epimere is provided with insulator, and insulator end is provided with upper end socket; The quadrilateral structure that installing rack, insulator and lightning arrester composition is closed;
The upper end socket of described lightning arrester, comprises upper end jack body, clamping spring and closing compression helical spring; The copper coin that described upper end jack body is at right angles bent by two panels forms, the horizontal segment superposition of described two bending copper coins is fixed together, the vertical spacer segments of two bending copper coins arrange and form upper end socket port, described closing compression helical spring perpendicular to bending copper coin vertical section and arrange in the face of upper end socket port; Described clamping spring is arranged at the both sides of the vertical section of bending copper coin, for clamping the vertical section of two bending copper coins; The horizontal segment of described two bending copper coins is corresponding is provided with installing hole; The horizontal segment of described bending copper coin is fixedly connected with terminal block, and terminal block is connected with insulator;
The upper end of the vertical section of described two bending copper coin is outwards bent to form horn mouth; Described clamping spring upper end bends inwards; Described closing compression helical spring upper end first bends inwards and outwards bends;
Described terminal block is copper bar, and one end of copper bar is provided with fixing hole, and be fixedly connected with upper end socket and insulator, the other end is provided with wiring hole, is connected with the phase line of circuit;
The upper end of described lightning arrester comprises copper bar and screw rod, and copper bar is bent into 90 degree, and one end is long, and one end is short, and copper bar long end is provided with handle hole, and copper bar short end and screw rod are bolted, and screw rod is connected with arrester valve piece made;
The lower end of described lightning arrester, comprises copper bar and screw rod; Copper bar is bent into 90 degree, and one end is long, and one end is short, and copper bar short end and screw rod are bolted, and screw rod is connected with arrester valve piece made;
The lower end socket of described lightning arrester, comprises pressure spring plate, button spring plank, cover for seat; Described cover for seat lower end, pressure spring plate lower end, button spring plank lower end are stacked; Described cover for seat is fixed with backstay, and backstay is positioned at above pressure spring plate and button spring plank; Described button spring plank upper end on the securing lever direction is bent to form lower end socket port;
Described installing rack is made up of two sections of channel-section steels, and two sections of channel-section steels vertically connect, lower segment length, and epimere is short; Epimere upper end is connected with insulator, and centre is provided with installing rack installing hole; Another termination of hypomere is made oblique angle and is connected with lightning arrester lower end socket, and centre is provided with installs ground connection string holes.
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 CN102610343A (en) | 2012-07-25 |
| CN102610343B true 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) |
Families Citing this family (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466837Y (en) * | 2000-12-28 | 2001-12-19 | 冯乃宽 | 10KV lightning protector |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-03-30 CN CN201210090060.8A patent/CN102610343B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466837Y (en) * | 2000-12-28 | 2001-12-19 | 冯乃宽 | 10KV lightning protector |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102610343A (en) | 2012-07-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20150506 Termination date: 20160330 |