CN202119892U - Three-phase dual-purpose docking device - Google Patents
Three-phase dual-purpose docking device Download PDFInfo
- Publication number
- CN202119892U CN202119892U CN2011201858331U CN201120185833U CN202119892U CN 202119892 U CN202119892 U CN 202119892U CN 2011201858331 U CN2011201858331 U CN 2011201858331U CN 201120185833 U CN201120185833 U CN 201120185833U CN 202119892 U CN202119892 U CN 202119892U
- Authority
- CN
- China
- Prior art keywords
- column
- box body
- hole
- upset
- trip shaft
- 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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Abstract
The utility model relates to a three-phase purpose docking device including a box (1), a turnover shaft (2), turnover stand columns (3) and a spacing plate (7). The box (1) is provided with an auxiliary end hole (1-1), a direct-type voltage hole (1-2), a mutually inductive voltage hole (1-3), a zero line hole (1-4), and an auxiliary power source hole (1-5) together fitting with an electric energy meter. The turnover shaft is disposed above the box transversely. The turnover stand columns are disposed on the left and the right side of the turnover shaft. The spacing plate (7) is fixed transversely between bases of the stand column. By using the three-phase dual-purpose docking device in the utility model, an electric energy meter in a mutual inductor type or an electric energy meter in a direct type can be detected. Moreover, large currents can go through the docking device by installing screws, so as to improve the reliability of the detection.
Description
Technical field
The utility model relates to the dual-purpose docking facilities of a kind of three-phase, is used for three-phase mutual-inductor type, the voltage of direct-type electric energy meter, zero line, the disposable butt joint of accessory power supply.Belong to the Electrical Measuring Instrument technical field.
Background technology
The three-phase electric energy meter that existing market is used mainly contains mutual inductance type and direct-type; Docking facilities to these two kinds of electric energy meters also is to design respectively; And the difference of mutual inductance type electric energy meter and direct-type electric energy meter itself is not very big; But the user need purchase two kinds of check-out console docking facilitiess, and is wasteful on the one hand, uses cumbersome on the other hand.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of three-phase dual-purpose docking facilities, can detect mutual-inductor type electric energy meter and direct-type electric energy meter, can also realize beating screw through big electric current, improves the reliability that detects.
The purpose of the utility model is achieved in that the dual-purpose docking facilities of a kind of three-phase; It comprises box body, trip shaft, upset column and limiting plate; Box body is provided with direct-type voltage hole, mutual-inductor type voltage hole, null line hole, accessory power supply hole and the auxiliary stomidium that matches with electric energy meter, is provided with the scalability linking arm in the right ends of box body, and trip shaft is horizontally installed on the box body top through the telescoping jointed arms of the box body left and right sides; Trip shaft is provided with the crimping handle; Right ends at trip shaft is provided with the upset column, and the upset column all is inserted in the box body and part is exposed to the box body below, on the exposed portions serve of upset column, is equipped with the Elastic Sliding cover; Head at the upset column is provided with the column pedestal, and crosswise fixed has limiting plate between the column pedestal.
The upset column comprises column arm and column head, and an end of column arm links to each other with trip shaft, and the other end is riveted with an end of column head mutually, and the other end of column head links to each other with the column pedestal.
Compared with prior art, the beneficial effect of the utility model is:
The utility model can detect mutual-inductor type electric energy meter and direct-type electric energy meter, can also realize beating screw through big electric current, improves the reliability that detects.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the utility model side view.
Wherein:
Auxiliary stomidium 1-1
Direct-type voltage hole 1-2
Mutual-inductor type voltage hole 1-3
Null line hole 1-4
Accessory power supply hole 1-5
Column arm 3-1
Column head 3-2
Telescoping jointed arms 4
Elastic Sliding cover 5
Column pedestal 6
Limiting plate 7
Embodiment
Referring to Fig. 1-Fig. 3; The utility model relates to the dual-purpose docking facilities of a kind of three-phase, and it comprises box body 1, trip shaft 2, upset column 3 and limiting plate 7, and said box body 1 is provided with auxiliary stomidium 1-1, direct-type voltage hole 1-2, mutual-inductor type voltage hole 1-3, null line hole 1-4 and the accessory power supply hole 1-5 that matches with electric energy meter; Right ends at said box body 1 is provided with scalability linking arm 4; Said trip shaft 2 is horizontally installed on box body 1 top through the telescoping jointed arms 4 of box body 1 left and right sides, and said trip shaft 2 is provided with crimping handle 8, and said upset column 3 is arranged at the left and right sides of trip shaft 2; Said upset column 3 all is inserted in the box body 1 and part is exposed to box body 1 below; On part below the said upset column 3, be equipped with Elastic Sliding cover 5, be provided with column pedestal 6 at the head of said upset column 3, said limiting plate 7 crosswise fixed are between column pedestal 6; Said upset column comprises column arm 3-1 and column head 3-2; The end of said column arm 3-1 links to each other with trip shaft 2, and the end of the other end and column head 3-2 is hinged, and the other end of said column head 3-2 links to each other with column pedestal 6.
Concrete implementation: 16 crimping probes, 1 zero line probe and probe base are connected; Insert in the box body 1 corresponding hole; Screw crimping handle 8 with trip shaft 2 usefulness screws, connect upset column 3 with trip shaft 2, the column 3 that will overturn then inserts in the box body 1; Be enclosed within telescoping jointed arms 4 on the trip shaft 2, be screwed in lid type nut two of trip shaft 2 again.On upset column 3, overlap the slip cap 5 that spring is housed, the column 3 that will overturn is screwed with column pedestal 6, then on column pedestal 6, is nested with limiting plate 7; Be screwed in voltage probe, accessory power supply probe in the respective aperture and get final product at last; If will lead to big electric current, only need slip cap 5 pull-ups, upset column 3 overturns downwards; Make whole device all fall down, just can play screw.
Claims (2)
1. dual-purpose docking facilities of three-phase; It is characterized in that it comprises box body (1), trip shaft (2), upset column (3) and limiting plate (7); Said box body (1) is provided with the auxiliary stomidium (1-1) that matches with electric energy meter, direct-type voltage hole (1-2), mutual-inductor type voltage hole (1-3), null line hole (1-4) and accessory power supply hole (1-5); Right ends at said box body (1) is provided with scalability linking arm (4); Said trip shaft (2) is horizontally installed on box body (1) top through the telescoping jointed arms (4) of box body (1) left and right sides; Said trip shaft (2) is provided with crimping handle (8); Said upset column (3) is arranged at the right ends of trip shaft (2), and said upset column (3) all is inserted in the box body (1) and part is exposed to box body (1) below, on the exposed portions serve of said upset column (3), is equipped with Elastic Sliding cover (5); Be provided with column pedestal (6) in the lower end of said upset column (3), said limiting plate (7) crosswise fixed is between said two column pedestals (6).
2. the dual-purpose docking facilities of three-phase according to claim 1; It is characterized in that said upset column (3) comprises column arm (3-1) and column head (3-2); One end of said column arm (3-1) links to each other with trip shaft (2); The other end is riveted with an end of column head (3-2) mutually, and the other end of said column head (3-2) links to each other with column pedestal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201858331U CN202119892U (en) | 2011-06-03 | 2011-06-03 | Three-phase dual-purpose docking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201858331U CN202119892U (en) | 2011-06-03 | 2011-06-03 | Three-phase dual-purpose docking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119892U true CN202119892U (en) | 2012-01-18 |
Family
ID=45460946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201858331U Expired - Fee Related CN202119892U (en) | 2011-06-03 | 2011-06-03 | Three-phase dual-purpose docking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN105548636A (en) * | 2016-01-25 | 2016-05-04 | 宁波恒力达科技有限公司 | Connection device in direct connection with electric energy meter |
-
2011
- 2011-06-03 CN CN2011201858331U patent/CN202119892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841331A (en) * | 2012-08-09 | 2012-12-26 | 费杏宝 | Single-phase electric energy meter crimping device |
| CN102841331B (en) * | 2012-08-09 | 2015-09-23 | 费杏宝 | Single-phase electric energy meter compression bonding apparatus |
| CN105548636A (en) * | 2016-01-25 | 2016-05-04 | 宁波恒力达科技有限公司 | Connection device in direct connection with electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140603 |