CN103366924B - Transformer Anti-dismantling intelligent bolt assembly - Google Patents
Transformer Anti-dismantling intelligent bolt assembly Download PDFInfo
- Publication number
- CN103366924B CN103366924B CN201210088488.9A CN201210088488A CN103366924B CN 103366924 B CN103366924 B CN 103366924B CN 201210088488 A CN201210088488 A CN 201210088488A CN 103366924 B CN103366924 B CN 103366924B
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- China
- Prior art keywords
- transformer
- conductive gasket
- bolt assembly
- insulating washer
- bolt
- 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
- 230000002146 bilateral effect Effects 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
A kind of transformer Anti-dismantling intelligent bolt assembly, it comprises package shell, and package shell is insulated by axle sleeve and transformer case, and is connected with transformer upper cover by nuts and bolt; Insulating washer and lower insulating washer on loading in package shell, conductive gasket and lower conductive gasket are set between upper insulating washer and lower insulating washer, packing ring is set between upper conductive gasket and lower conductive gasket, pressure-sensitive conductive rubber is set in the hole of packing ring; Wherein, upper conductive gasket is connected by the input electrode of wire with input bilateral connector, and lower conductive gasket is connected with the output electrode exporting bilateral connector by wire.The present invention can play antitheft effect conscientiously, when thief instrument touches and dismantle transformer bolt and move transformer, alarm signal can be provided to the tamper-proof theft protection long-distance monitorng device of transformer, long-distance monitorng device is reported to the police to related personnel and department, thief is arrested in timely prevention, avoids national wealth to lose.
Description
Technical field
The present invention relates to a kind of Anti-dismantling intelligent bolt assembly being widely used in urban and rural power grids transformer and connecting upper cover and shell.
Background technology
Transformer is the visual plant of electric power system, particularly outlying power distribution station, rural area transformer, unattended operation, it is very rampant that some lawless persons destroy the criminal offence that theft transformer copper core coil sells profit when copper scrap, particularly in the winter time, indivedual small towns service area once occurred overnight, and tens transformers go to pot, copper coil is stolen, brings about great losses to national wealth and industrial and agricultural production.Therefore, market having there are some transformer-used theftproof bolts, to ensureing that transformer safety achieves certain effect, but still there is many problems.
At present, the shortcoming that existing transformer connecting bolt exists is:
1, common transformer upper cover and transformer case connecting bolt are standard component, and dismounting easily.
2, using high-strength anti-theft bolt, is passive antitheft, only increases thief and destroys the difficulty of bolt and extend crime time, but finally can't resolve the problem that transformer is destroyed theft.
Summary of the invention
The object of this invention is to provide the intelligent transformer bolt assembly of good anti-theft effect.
For solving the problem, the present invention by the following technical solutions:
The present invention includes package shell, described package shell is insulated by axle sleeve and transformer case, and is connected with transformer upper cover by nuts and bolt; Insulating washer and lower insulating washer on loading in package shell, conductive gasket and lower conductive gasket are set between upper insulating washer and lower insulating washer, packing ring is set between upper conductive gasket and lower conductive gasket, pressure-sensitive conductive rubber is set in the hole of packing ring; Wherein, described upper conductive gasket is connected by the input electrode of wire with input bilateral connector, and described lower conductive gasket is connected with the output electrode exporting bilateral connector by wire.
Described intelligent transformer bolt assembly is separately positioned on the corner of transformer upper cover.
Be located at four intelligent transformer bolt assemblies that transformer covers to be sequentially connected in series by cable, and be finally connected in anti-theft monitoring device.
Described cable is the coaxial cable with metallic shield net.
The split pin of clamp nut is provided with at described stud base.
Adopt the present invention of technique scheme, this intelligent bolt assembly can play antitheft effect conscientiously, and be connected with the tamper-proof theft protection long-distance monitorng device of transformer by the coaxial cable of band metallic shield net, form two hidden detection signal passages, when thief instrument touches and dismantle transformer bolt and move transformer, alarm signal can be provided to the tamper-proof theft protection long-distance monitorng device of transformer, long-distance monitorng device is reported to the police to related personnel and department, thief is arrested in timely prevention, avoids national wealth to lose.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Fig. 2 is theory diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention includes package shell 1, package shell 1 is insulated by nylon sleeve 8 and transformer case 9, arranges metal plain cushion 16 bottom package shell 1, the below of metal plain cushion 16 is nut 17, and package shell 1 is connected with transformer upper cover 11 with bolt 10 by nut 17.The last split pin 18 that clamp nut 17 is set bottom bolt 10.
Upper insulating washer 12 and lower insulating washer 2 is loaded in package shell 1, conductive gasket 7 and lower conductive gasket 3 are set between upper insulating washer 12 and lower insulating washer 2, silicone rubber gasket 6 is set between upper conductive gasket 7 and lower conductive gasket 3, four pressure-sensitive conductive rubbers 15 are set in the hole of silicone rubber gasket 6; Wherein, upper conductive gasket 7 is connected by the input electrode 14 of wire with input bilateral connector 13, and lower conductive gasket 3 is connected with the output electrode 5 exporting bilateral connector 4 by wire.After such clamp nut 17, silicone rubber gasket 6 is compressed, and pressure-sensitive conductive rubber 15 is under pressure conducting, and input electrode 14 and output electrode 5 form signalling channel; Otherwise the resilience of loosening nut 17 silicone rubber gasket, pressure-sensitive conductive rubber 15 disconnects, and signalling channel is interrupted.
During use, the generic connectivity bolt of transformer upper cover 11 4 jiaos is all changed into a, b, c, d tetra-Anti-dismantling intelligent bolt assemblies, and four intelligent transformer bolt assemblies are sequentially connected in series by the coaxial cable 19 with metallic shield net, thus form a hidden signalling channel, and be finally connected in anti-theft monitoring device.Specifically, above-mentioned cable 19 adopts the coaxial cable of SYWV-75-5 type band metallic shield net as connection electric wire, input bilateral connector 13 on a, b, c, d tetra-Anti-dismantling intelligent bolt assemblies, output bilateral connector 4 are connected successively by 5F head, first intelligent bolt assembly a inputs bilateral connector 13 and is connected with anti-theft monitoring device through 5F head, coaxial cable, 5F head; The output bilateral connector 4 of first intelligent bolt assembly a connects the input bilateral connector 4 of second intelligent bolt assembly b by cable 19, by that analogy, the underlying conductive packing ring 3 of the 4th intelligent bolt assembly d is connected with packing ring 16 from inside by flexible conductor, be connected with transformer case 11 by bolt 10 again, formed one externally less than electric signal passage.
Operation principle of the present invention and process as follows:
Under normal circumstances, the a that transformer upper cover corner is installed, b, c, d tetra-transformer Anti-dismantling intelligent bolt assemblies are under the pressure of bolted, pressure-sensitive conductive rubber 15 is subject to, the pressure conducting of lower conductive gasket, transformer tamper-proof theft protection long-distance monitorng device detection signal passes through transformer Anti-dismantling intelligent bolt assembly a successively through coaxial cable core wire, b, c, d, bolt 10 again in transformer Anti-dismantling intelligent bolt assembly d, transformer case ground connection, link up with transformer tamper-proof theft protection long-distance monitorng device earth terminal, form a hidden signalling channel, the tamper-proof theft protection long-distance monitorng device of transformer is in holding state.
Another road detection signal of the tamper-proof theft protection long-distance monitorng device of transformer, through coaxial cable metallic shield net, successively by transformer Anti-dismantling intelligent bolt assembly a, b, c, d, outer hull shape, become the signalling channel that another is hidden, owing to having nylon sleeve 8 to insulate between transformer Anti-dismantling intelligent bolt package shell 1 and transformer case 9, connecting bolt 10, signal is high level.
When thief is implemented to destroy theft transformer, no matter be transformer is moved or takes apart copper coil dismounting is stolen, all must cut off, remove the anti-theft electric wire coaxial cable of transformer tamper-proof theft protection long-distance monitorng device connection transformer Anti-dismantling intelligent bolt assembly, now detection signal interrupts, and device sends alarm signal.
When thief directly dismantles transformer Anti-dismantling intelligent bolt assembly, the split pin 18 of locking nut 17 must be removed, opening lock-joint end is crimped onto inside package shell 1 to both sides, very little with housing slot, want to remove, instrument one moves a little, will triggering component shell, because package shell and bolt openings pin are in varying level, touch warning immediately.
When thief continues to implement dismounting transformer Anti-dismantling intelligent bolt assembly nut 17, intelligent bolt assembly bolt unscrews, distress resolves, and pressure-sensitive conductive rubber 15 disconnects, and now detection signal interrupts, and device sends alarm signal.
Claims (5)
1. a transformer Anti-dismantling intelligent bolt assembly, it is characterized in that: it comprises package shell (1), described package shell (1) is insulated by axle sleeve (8) and transformer case (9), and is connected with transformer upper cover (11) with bolt (10) by nut (17); Upper insulating washer (12) and lower insulating washer (2) is loaded in package shell (1), upper conductive gasket (7) and lower conductive gasket (3) are set between upper insulating washer (12) and lower insulating washer (2), packing ring (6) is set between upper conductive gasket (7) and lower conductive gasket (3), pressure-sensitive conductive rubber (15) is set in the hole of packing ring (6); Wherein, described upper conductive gasket (7) is connected by the input electrode (14) of wire with input bilateral connector (13), and described lower conductive gasket (3) is connected with the output electrode (5) exporting bilateral connector (4) by wire.
2. transformer Anti-dismantling intelligent bolt assembly according to claim 1, is characterized in that: described intelligent transformer bolt assembly is separately positioned on the corner of transformer upper cover (11).
3. transformer Anti-dismantling intelligent bolt assembly according to claim 2, is characterized in that: four the intelligent transformer bolt assemblies be located on transformer upper cover (11) are sequentially connected in series by cable (19), and are finally connected in anti-theft monitoring device.
4. transformer Anti-dismantling intelligent bolt assembly according to claim 3, is characterized in that: described cable (19) is the coaxial cable with metallic shield net.
5. transformer Anti-dismantling intelligent bolt assembly according to claim 1, is characterized in that: the split pin (18) being provided with clamp nut (17) in described bolt (10) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088488.9A CN103366924B (en) | 2012-03-30 | 2012-03-30 | Transformer Anti-dismantling intelligent bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210088488.9A CN103366924B (en) | 2012-03-30 | 2012-03-30 | Transformer Anti-dismantling intelligent bolt assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103366924A CN103366924A (en) | 2013-10-23 |
| CN103366924B true CN103366924B (en) | 2016-03-16 |
Family
ID=49368068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210088488.9A Expired - Fee Related CN103366924B (en) | 2012-03-30 | 2012-03-30 | Transformer Anti-dismantling intelligent bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103366924B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033463B (en) * | 2014-06-19 | 2016-04-13 | 宁波浩渤工贸有限公司 | A kind of loose alarming bolt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731165Y (en) * | 2004-09-29 | 2005-10-05 | 张平 | Loss-resisting nut |
| CN101319691A (en) * | 2008-06-10 | 2008-12-10 | 盛月忠 | Electronic anti-theft nut |
| CN201232697Y (en) * | 2008-05-19 | 2009-05-06 | 湖州新荣机电设备制造有限公司 | Transformer anti-theft device and transformer with the same |
| CN202512990U (en) * | 2012-03-30 | 2012-10-31 | 郑州金源特变电气有限公司 | Anti-dismantling intelligent bolt assembly for transformer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6262426U (en) * | 1985-10-09 | 1987-04-17 |
-
2012
- 2012-03-30 CN CN201210088488.9A patent/CN103366924B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731165Y (en) * | 2004-09-29 | 2005-10-05 | 张平 | Loss-resisting nut |
| CN201232697Y (en) * | 2008-05-19 | 2009-05-06 | 湖州新荣机电设备制造有限公司 | Transformer anti-theft device and transformer with the same |
| CN101319691A (en) * | 2008-06-10 | 2008-12-10 | 盛月忠 | Electronic anti-theft nut |
| CN202512990U (en) * | 2012-03-30 | 2012-10-31 | 郑州金源特变电气有限公司 | Anti-dismantling intelligent bolt assembly for transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103366924A (en) | 2013-10-23 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161219 Address after: 452370 East Street, Henan, Xinmi, No. 49 Patentee after: Jia Jiedong Patentee after: Jia Pengfei Address before: 452370 Xinmi City, Henan province old city industrial zone Patentee before: ZHENGZHOU JINYUAN SPECIAL TRANSFORMING ELECTRICAL EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190829 Address after: 100071 Beijing Fengtai District Haiying Road 3-7 Building 4-storey 405 Co-patentee after: ZHENGZHOU CHANG'AN POWER TECHNOLOGY CO.,LTD. Patentee after: BEIJING ELECTRIC ENTERPRISE TECHNOLOGY Co.,Ltd. Address before: 452370 East Street, Henan, Xinmi, No. 49 Co-patentee before: Jia Pengfei Patentee before: Jia Jiedong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191220 Address after: 100071 Beijing Fengtai District Haiying Road 3-7 Building 4-storey 405 Co-patentee after: ZHENGZHOU CHANG'AN POWER TECHNOLOGY CO.,LTD. Patentee after: BEIJING ELECTRIC ENTERPRISE TECHNOLOGY Co.,Ltd. Co-patentee after: Borlanci group Zhengzhou artificial intelligence Co.,Ltd. Address before: 100071 Beijing Fengtai District Haiying Road 3-7 Building 4-storey 405 Co-patentee before: ZHENGZHOU CHANG'AN POWER TECHNOLOGY CO.,LTD. Patentee before: BEIJING ELECTRIC ENTERPRISE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |