CN204668136U - A kind of anti-electricity-theft current transformer connecting terminal guard shield - Google Patents
A kind of anti-electricity-theft current transformer connecting terminal guard shield Download PDFInfo
- Publication number
- CN204668136U CN204668136U CN201520408220.8U CN201520408220U CN204668136U CN 204668136 U CN204668136 U CN 204668136U CN 201520408220 U CN201520408220 U CN 201520408220U CN 204668136 U CN204668136 U CN 204668136U
- Authority
- CN
- China
- Prior art keywords
- theft
- cover body
- guard shield
- hole
- electricity
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of anti-electricity-theft current transformer connecting terminal guard shield, its structure comprises cover body, described cover body is the cavity of bottom surface all the other face closures of opening, longitudinal groove is provided with in the middle part of the roof of cover body, anti-theft screw is provided with in described groove, the screw rod of described anti-theft screw is provided with through wires hole, two blind ends corresponding at groove are respectively equipped with a through hole, two connector lug places of described cover body leading flank corresponding wiring terminal are respectively equipped with the line hole of bottom opening, and at mask body intracavity, corresponding line hole place is respectively equipped with an anti-theft plate; Described cover body is also provided with lead sealing parts.This guard shield can not by people for opening, and avoid and artificially install thin shorting stub additional from instrument transformer line outlet, and fail safe is high, prevents from stealing electricity.
Description
Technical field
The utility model relates to a kind of protective device, specifically a kind of anti-electricity-theft current transformer connecting terminal guard shield.
Background technology
There is a lot of short circuit current wire connecting terminal of transformer in the electricity filching behavior investigated and prosecuted in power utility check at present, or destroy forgery lead sealing, take binding post protecting cover apart by binding post short circuit or disconnection.Current transformer connecting terminal guard shield only can install lead sealing additional, plays part anti-stealing electricity function, but to additional shorting stub, or the electricity filching behavior again forging lead sealing after being removed by guard shield is not easy to prevent.
Utility model content
The purpose of this utility model is to provide a kind of anti-electricity-theft current transformer connecting terminal guard shield, and this guard shield can not by people for opening, and avoids and artificially install thin shorting stub additional from instrument transformer line outlet, and fail safe is high, prevents from stealing electricity.
The technical scheme in the invention for solving the technical problem is: a kind of anti-electricity-theft current transformer connecting terminal guard shield, its structure comprises cover body, described cover body is the cavity of bottom surface all the other face closures of opening, longitudinal groove is provided with in the middle part of the roof of cover body, anti-theft screw is provided with in described groove, the screw rod of described anti-theft screw is provided with through wires hole, two blind ends corresponding at groove are respectively equipped with a through hole, two connector lug places of described cover body leading flank corresponding wiring terminal are respectively equipped with the line hole of bottom opening, at mask body intracavity, corresponding line hole place is respectively equipped with an anti-theft plate, described cover body is also provided with lead sealing parts.
Further, described lead sealing parts comprise lead sealing and lead sealing line, and described lead sealing line one end is connected with lead sealing, and the other end is connected with lead sealing with after the through hole of groove ends through the through wires hole on anti-theft screw screw rod successively.
Further, described anti-theft plate is connected with mask body intracavity roof is vertical.
Further, wire termination is connected with binding post through walking around anti-theft plate after the line hole on front side of cover body.
Further, the free end of described anti-theft screw is threaded with instrument transformer resin enclosure through after the through hole of groove bottom wall.
The beneficial effects of the utility model are: this guard shield and binding post with the use of, fixed by anti-theft screw and binding post by guard shield, after ensureing that instrument transformer guard shield installs, guard shield can not artificially be removed.In guard shield, be provided with anti-theft plate, and anti-theft plate shelters from line hole, avoids artificially installing thin shorting stub additional from instrument transformer line outlet, fail safe is high simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 2;
Fig. 4 is using state figure of the present utility model.
In figure: 1 cover body, 2 grooves, 3 line holes, 4 anti-theft screws, 5 anti-theft plates, 6 through holes, 7 lead sealing lines, 8 lead sealings, 9 binding posts, 10 wires, 11 through wires holes, 12 instrument transformer resin enclosures.
Embodiment
With reference to Figure of description, a kind of anti-electricity-theft current transformer connecting terminal guard shield of the present utility model is described in detail below.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of anti-electricity-theft current transformer connecting terminal guard shield of the present utility model, its structure comprises cover body 1, described cover body 1 is the cavity of bottom surface all the other face closures of opening, longitudinal groove 2 is provided with in the middle part of the roof of cover body 1, anti-theft screw 4 is provided with in described groove 2, the screw rod of described anti-theft screw 4 is provided with through wires hole 11, a through hole 6 is respectively equipped with at two blind ends of groove 2 correspondence, two connector lug places of described cover 1 body leading flank corresponding wiring terminal 9 are respectively equipped with the line hole 3 of bottom opening, at cover body 1 inner chamber, corresponding line hole 3 place is respectively equipped with an anti-theft plate 5, described cover body 1 is also provided with lead sealing parts.
Described lead sealing parts comprise lead sealing 8 and lead sealing line 7, and described lead sealing line 7 one end is connected with lead sealing 8, and the other end is connected with lead sealing 8 with the through hole 6 of groove 2 end is rear through the through wires hole 11 on anti-theft screw 4 screw rod successively.
As shown in Figure 3, described anti-theft plate is connected with mask body intracavity roof is vertical, is sheltered from by the line hole on front side of cover body, prevents outside line from inserting and installs wiring robber electricity additional.
As shown in Figure 2, wire 10 end is connected with binding post 9 through walking around anti-theft plate 5 after the line hole 3 on front side of cover body 1.
The free end of described anti-theft screw is threaded with instrument transformer resin enclosure 12 through after the through hole of groove bottom wall.Anti-theft screw is for can only tighten non-detachable screw.
After wire and binding post connect, by radian (when being convenient to install guard shield, anti-theft plate lays) suitable for conductive line bends, this guard shield is placed in the top of binding post, line hole diameter on front side of cover body is a bit larger tham diameter of wire, line hole and wire card are put, is fixed by anti-theft screw and binding post main body, then lead sealing parts are installed, can only tighten can not dismantle due to anti-theft screw, so can prevent from artificial opening guard shield; Because anti-theft plate shelters from the line hole on front side of cover body, avoid artificially installing thin shorting stub additional from instrument transformer line outlet, fail safe is high.
Guard shield of the present utility model can not by people for opening, and avoid and artificially install thin shorting stub additional from instrument transformer line outlet, and fail safe is high, has thoroughly stopped robber's electrical travelling to be.
The above, just explain through diagrams principles more of the present utility model, this specification is not the utility model to be confined in shown described concrete structure and the scope of application, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characteristic described in specification, all the other technical characteristics are those skilled in the art's known technology.
Claims (5)
1. an anti-electricity-theft current transformer connecting terminal guard shield, it is characterized in that, comprise cover body, described cover body is the cavity of bottom surface all the other face closures of opening, longitudinal groove is provided with in the middle part of the roof of cover body, anti-theft screw is provided with in described groove, the screw rod of described anti-theft screw is provided with through wires hole, two blind ends corresponding at groove are respectively equipped with a through hole, two connector lug places of described cover body leading flank corresponding wiring terminal are respectively equipped with the line hole of bottom opening, and at mask body intracavity, corresponding line hole place is respectively equipped with an anti-theft plate; Described cover body is also provided with lead sealing parts.
2. a kind of anti-electricity-theft current transformer connecting terminal guard shield according to claim 1, it is characterized in that, described lead sealing parts comprise lead sealing and lead sealing line, described lead sealing line one end is connected with lead sealing, and the other end is connected with lead sealing with after the through hole of groove ends through the through wires hole on anti-theft screw screw rod successively.
3. a kind of anti-electricity-theft current transformer connecting terminal guard shield according to claim 1, it is characterized in that, described anti-theft plate is connected with mask body intracavity roof is vertical.
4. a kind of anti-electricity-theft current transformer connecting terminal guard shield according to claim 1, is characterized in that, wire termination is connected with binding post through walking around anti-theft plate after the line hole on front side of cover body.
5. a kind of anti-electricity-theft current transformer connecting terminal guard shield according to claim 1, is characterized in that, the free end of described anti-theft screw is threaded with instrument transformer resin enclosure through after the through hole of groove bottom wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408220.8U CN204668136U (en) | 2015-06-12 | 2015-06-12 | A kind of anti-electricity-theft current transformer connecting terminal guard shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520408220.8U CN204668136U (en) | 2015-06-12 | 2015-06-12 | A kind of anti-electricity-theft current transformer connecting terminal guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668136U true CN204668136U (en) | 2015-09-23 |
Family
ID=54138495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520408220.8U Expired - Fee Related CN204668136U (en) | 2015-06-12 | 2015-06-12 | A kind of anti-electricity-theft current transformer connecting terminal guard shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154307A (en) * | 2017-07-06 | 2017-09-12 | 正泰电气股份有限公司 | A kind of current transformer protective cover |
| CN107644723A (en) * | 2017-10-24 | 2018-01-30 | 国网上海市电力公司 | A kind of anti-electricity-theft device of low pressure straight-through current transformer voltage link |
| CN108597828A (en) * | 2018-04-27 | 2018-09-28 | 上海大互电力电器有限公司 | Current Transformer in a kind of 24kV middle-placed switch cabinets |
-
2015
- 2015-06-12 CN CN201520408220.8U patent/CN204668136U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154307A (en) * | 2017-07-06 | 2017-09-12 | 正泰电气股份有限公司 | A kind of current transformer protective cover |
| CN107644723A (en) * | 2017-10-24 | 2018-01-30 | 国网上海市电力公司 | A kind of anti-electricity-theft device of low pressure straight-through current transformer voltage link |
| CN107644723B (en) * | 2017-10-24 | 2019-11-26 | 国网上海市电力公司 | A kind of anti-electricity-theft device of low pressure straight-through current transformer voltage link |
| CN108597828A (en) * | 2018-04-27 | 2018-09-28 | 上海大互电力电器有限公司 | Current Transformer in a kind of 24kV middle-placed switch cabinets |
| CN108597828B (en) * | 2018-04-27 | 2020-11-24 | 上海大一互电力电器有限公司 | 24kV centrally installed switchgear internal current transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204885734U (en) | Box -type substation box body ground connection protection device | |
| CN204668136U (en) | A kind of anti-electricity-theft current transformer connecting terminal guard shield | |
| CN206422504U (en) | Separable connector for power cable | |
| CN204885471U (en) | Electrical equipment binding post | |
| CN103499718A (en) | Electric energy meter connector connected through mutual inductor | |
| CN203455380U (en) | A mutual-inductor-accessed electric energy meter connector assembly | |
| CN206022814U (en) | A kind of finishing rosette | |
| CN205377097U (en) | Overhaul power supply box | |
| CN109066228A (en) | A kind of industrial high sealing connector | |
| CN204835114U (en) | Electric wire connector | |
| CN208386060U (en) | A kind of electrical appliance kit dedicated terminals | |
| CN208352536U (en) | A kind of mutual-inserting type Rapid grounding device | |
| CN202084876U (en) | Cable fixing device for power distribution room | |
| CN207234310U (en) | Portable tower crane cable fixing buckle | |
| CN206098912U (en) | Easy operation's frock for rectangular connector | |
| CN206709020U (en) | A kind of structure of waterproof driving power | |
| CN206990634U (en) | A kind of staged T connector voltage-withstand test attachment means | |
| CN201303209Y (en) | Anti-surge lightning protector | |
| CN205863463U (en) | A kind of lightning protection device and the special double-legged high power horizontal type electric connector of lightning protection device | |
| CN204156123U (en) | Binding post | |
| CN205828523U (en) | One pole post square electric cell structure | |
| CN205066173U (en) | Water boiler | |
| CN203910555U (en) | Capacitor positioning connecting block | |
| CN204391643U (en) | Equipotential terminal link box | |
| CN219041335U (en) | Grounding device of bus duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150923 Termination date: 20170612 |