CN203149000U - Pluggable electric energy metering connection box - Google Patents
Pluggable electric energy metering connection box Download PDFInfo
- Publication number
- CN203149000U CN203149000U CN 201320108626 CN201320108626U CN203149000U CN 203149000 U CN203149000 U CN 203149000U CN 201320108626 CN201320108626 CN 201320108626 CN 201320108626 U CN201320108626 U CN 201320108626U CN 203149000 U CN203149000 U CN 203149000U
- Authority
- CN
- China
- Prior art keywords
- voltage
- path layer
- electric energy
- current
- current passage
- 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
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- 238000012795 verification Methods 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 1
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Abstract
The utility model discloses a pluggable electric energy metering connection box, comprising a box body and voltage passage layers and current passage layers fixed on the box body, wherein the intermediate position of each voltage passage layer is provided with a voltage connection hole, the intermediate position of each current passage layer is provided with verification holes, one side of each current passage layer is provided with a semicircle hole, and the semicircle holes of two adjacent current passage layers are located at corresponding positions at abutting sides of the two adjacent current passage layers and form a current connection hole. The pluggable electric energy metering connection box provided by the utility model enables work efficiency and safety performance to be improved and possibility of maloperation during on-site verification caused by only one current passage to be substantially reduced.
Description
Technical field
The utility model relates to a kind of electric energy metrical terminal box.
Background technology
Traditional electric energy metrical terminal box realizes opening and crimping in flakes by adjusting screw.This mode causes the unreal or screw of crimping to drop easily, and then may cause the generation of metering mistake, or even customer equipment fault or power grid accident.Simultaneously, the event that this mode spends is long, in flakes or the losing and can increase cost of screw.
Summary of the invention
For solving the problems referred to above that existing terminal box exists, the utility model provides a kind of plug-in electric energy metrical terminal box, its technical scheme of taking is: comprise box body and be fixed on voltage path layer and current path layer on the box body, have voltage on the centre position of voltage path layer and connect the hole, have verification holes on the centre position of current path layer, have semicircle orifice on one side position of current path layer, have second half circular hole on the opposite position of another adjacent current path layer, two semicircle orifices form electric current relatively and connect the hole.
The utility model has been used for reference transformer station current terminal row short circuit inspiration, the crimping of original formula is in flakes changed into more save time, the plug-in of safety, realize the connection in loop when inserting plug, realize the disconnection in loop when pulling the plug out of the socket.The utility model has improved work efficiency and security performance, has reduced by one road current path simultaneously, the maloperation that may cause when greatly reducing field-checking.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, voltage path layer 2 and current path layer 3 are separately fixed on the box body 1, have voltage on the centre position of voltage path layer 2 and connect hole 4, have verification holes 5 on the centre position of current path layer 3, have semicircle orifice on one side position of current path layer 3, have second half circular hole on the opposite position of another adjacent current path layer 3, two semicircle orifices form electric current relatively and connect hole 6.
During normal the operation, voltage is connected in hole 4 and the verification holes 5 and is inserted with plug, and electric current is connected hole 6 does not have plug.Change the table timing when needs, the plug that voltage is connected in the hole 4 is extracted, insert electric current and connect hole 6.When the needs field-checking, elder generation connects in the hole 6 at electric current and inserts plug, and the verification holes 5 in the middle of pulling out is again passed through two verification holes 5 series connection entry loops up and down with tester, pulls out electric current connection hole 6 place's plugs and gets final product.
Claims (1)
1. plug-in electric energy metrical terminal box, comprise box body (1) and be fixed on voltage path layer (2) and current path layer (3) on the box body (1), it is characterized in that: have voltage on the centre position of voltage path layer (2) and connect hole (4), have verification holes (5) on the centre position of current path layer (3), have semicircle orifice on one side position of current path layer (3), have second half circular hole on the opposite position of another adjacent current path layer (3), two semicircle orifices form electric current relatively and connect hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108626 CN203149000U (en) | 2013-03-11 | 2013-03-11 | Pluggable electric energy metering connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108626 CN203149000U (en) | 2013-03-11 | 2013-03-11 | Pluggable electric energy metering connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149000U true CN203149000U (en) | 2013-08-21 |
Family
ID=48976516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108626 Expired - Fee Related CN203149000U (en) | 2013-03-11 | 2013-03-11 | Pluggable electric energy metering connection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149000U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085400A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined junction box stream detection switch structure of electrical energy measurement |
| CN109085401A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box of electrical energy measurement with test fixture |
| CN109085396A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085399A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement presses detection switch structure with multifunctional combined junction box |
| CN109085398A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085397A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement multifunctional combined terminal box test fixture structure |
| CN109188336A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box current detection switch structure of field-checking equipment |
| CN109188337A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box voltage detection switch structure of field-checking equipment |
| CN109507462A (en) * | 2018-12-03 | 2019-03-22 | 广东电网有限责任公司 | A kind of replacement terminal auxiliary device of interlock protection |
| CN109813947A (en) * | 2019-02-22 | 2019-05-28 | 国网山东省电力公司日照供电公司 | A kind of novel short circuit piece direct orbit formula terminal box |
-
2013
- 2013-03-11 CN CN 201320108626 patent/CN203149000U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085398B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with meter replacing tool for electric energy metering |
| CN109085397B (en) * | 2018-08-30 | 2021-08-06 | 中国电力科学研究院有限公司 | Test tool structure for multifunctional combined junction box for electric energy metering |
| CN109188337B (en) * | 2018-08-30 | 2022-03-04 | 中国电力科学研究院有限公司 | Multifunctional joint junction box voltage detection switch structure for field calibration equipment |
| CN109085399A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement presses detection switch structure with multifunctional combined junction box |
| CN109085398A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085397A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement multifunctional combined terminal box test fixture structure |
| CN109188336A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box current detection switch structure of field-checking equipment |
| CN109188337A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box voltage detection switch structure of field-checking equipment |
| CN109085396A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085400B (en) * | 2018-08-30 | 2021-09-28 | 中国电力科学研究院有限公司 | Current detection switch structure for multifunctional combined junction box for electric energy metering |
| CN109085401B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with test tool for electric energy metering |
| CN109188336B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional joint junction box current detection switch structure for field calibration equipment |
| CN109085400A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined junction box stream detection switch structure of electrical energy measurement |
| CN109085401A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box of electrical energy measurement with test fixture |
| CN109085396B (en) * | 2018-08-30 | 2021-09-17 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with meter replacing tool for electric energy metering |
| CN109085399B (en) * | 2018-08-30 | 2021-09-28 | 中国电力科学研究院有限公司 | Voltage detection switch structure for multifunctional combined junction box for electric energy metering |
| CN109507462B (en) * | 2018-12-03 | 2024-01-23 | 广东电网有限责任公司 | Terminal replacement auxiliary device for interlocking protection |
| CN109507462A (en) * | 2018-12-03 | 2019-03-22 | 广东电网有限责任公司 | A kind of replacement terminal auxiliary device of interlock protection |
| CN109813947A (en) * | 2019-02-22 | 2019-05-28 | 国网山东省电力公司日照供电公司 | A kind of novel short circuit piece direct orbit formula terminal box |
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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 |
Granted publication date: 20130821 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |