CN203455472U - Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal - Google Patents
Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal Download PDFInfo
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- CN203455472U CN203455472U CN201320598230.3U CN201320598230U CN203455472U CN 203455472 U CN203455472 U CN 203455472U CN 201320598230 U CN201320598230 U CN 201320598230U CN 203455472 U CN203455472 U CN 203455472U
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- pocket watch
- watch seat
- energy meter
- intelligent electric
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Abstract
The utility model discloses a detecting device capable of detecting both a three-phase intelligent electric energy meter and a III-type special transformer acquisition terminal. The detecting device comprises a first meter-hanging seat used for being in hitching connection with the III-type special transformer acquisition terminal, a second meter-hanging seat used for being in hitching connection with a direct-type intelligent electric energy meter, and a third meter-hanging seat used for being in hitching connection with a mutual-inductance-type intelligent electric energy meter. The detecting device is capable of detecting both the three-phase intelligent electric energy meter and the III-type special transformer acquisition terminal, so that detecting cost is reduced, detecting efficiency is improved, and the detecting device has a good application prospect.
Description
Technical field
The utility model has related to the pick-up unit that a kind of compatible three-phase intelligent electric-energy meter and III type specially become acquisition terminal, belongs to electric power detection technique field.
Background technology
In electric system, the requirement that specially becomes acquisition terminal as three-phase intelligent electric-energy meter and the III type of electric-power metering utensil is larger, before three-phase intelligent electric-energy meter and III type specially become acquisition terminal and dispatch from the factory, need to detect its performance, at present, in electric-power metering utencil detector, three-phase intelligent electric-energy meter and III type specially become acquisition terminal, due to size and connection terminal subtle difference, can't carry out compatible detection by a kind of pick-up unit, need to use different pick-up units to detect respectively, waste time and energy, testing cost is high, detection efficiency is low.
Utility model content
The purpose of this utility model overcomes three-phase intelligent electric-energy meter of the prior art and III type specially becomes acquisition terminal, need to use different pick-up units to detect respectively, wastes time and energy, and testing cost is high, the problem that detection efficiency is low.Compatible three-phase intelligent electric-energy meter of the present utility model and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, III type specially becomes acquisition terminal, reduces testing cost, improves detection efficiency, have a good application prospect.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat that specially becomes acquisition terminal for articulating III type, for articulating the second pocket watch seat of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat of mutual inductance type intelligent electric energy meter, it is characterized in that: also comprise for accessing the dial framework of above-mentioned each pocket watch seat, described dial framework is arranged on and detects on controller, described detection controller with for detection of PC be connected, also comprise the rack being connected with PC, in described rack, be provided with standard three-phase intelligent electric-energy meter, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described the first pocket watch seat, the second pocket watch seat, the 3rd pocket watch seat are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described dial framework comprises substrate, the binding post being connected with detection controller, described binding post comprises electric current binding post, voltage binding post, communication connection post, in described substrate, be provided with conductive copper sheet, one end of conductive copper sheet is provided with current wiring terminal, described current wiring terminal and the first pocket watch seat, the set of currents lead-out terminal of the second pocket watch seat or the 3rd pocket watch seat is connected, the other end of described conductive copper sheet is fixedly connected with electric current binding post by the first fastening bolt, in described substrate, also establish signal wire, one end of described signal wire is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of described signal wire is fixedly connected with communication connection post, in described substrate, be also provided with voltage wiring terminal, described voltage wiring terminal is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, described voltage wiring terminal is fixedly connected with voltage binding post by the second fastening bolt, the outside of described the first fastening bolt, the second fastening bolt is provided with protective cover.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described signal wire is positioned at protective cover outside, between described conductive copper sheet and signal wire, be provided with banking stop, described banking stop is arranged on the side of conductive copper sheet, and the top of described banking stop is provided with wire-blocking board.
Aforesaid compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described protective cover is L shaped shape, are connected between substrate and binding post.
The beneficial effects of the utility model are: compatible three-phase intelligent electric-energy meter of the present utility model and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, III type specially becomes acquisition terminal, reduce testing cost, improve detection efficiency, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation that compatible three-phase intelligent electric-energy meter of the present utility model and III type specially become the pick-up unit of acquisition terminal.
Fig. 2 is the structural drawing that specially becomes the first pocket watch seat of acquisition terminal for articulating III type of the present utility model.
Fig. 3 is of the present utility model for articulating the structural drawing of the second pocket watch seat of direct-type intelligent electric energy meter.
Fig. 4 is of the present utility model for articulating the structural drawing of the 3rd pocket watch seat of mutual inductance type intelligent electric energy meter.
Fig. 5 is the structural drawing of dial framework of the present utility model.
In accompanying drawing, the implication of mark is as follows:
1: the first pocket watch seat; 2: the second pocket watch seats; 3: the three pocket watch seats; 4: dial framework; 5: detect controller; 6:PC machine; 7: rack; 8: substrate; 9: electric current binding post; 10: voltage binding post; 11: communication connection post; 12: conductive copper sheet; 13: current wiring terminal; 14: the first fastening bolts; 15: signal wire; 16: voltage wiring terminal; 17: the second fastening bolts; 18: protective cover; 19: banking stop; 20: wire-blocking board.
Embodiment
Below in conjunction with Figure of description, the utility model is further described.
As Fig. 1, 2, 3, shown in 4, a kind of compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat 1 that specially becomes acquisition terminal for articulating III type, for articulating the second pocket watch seat 2 of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat 3 of mutual inductance type intelligent electric energy meter, for accessing the dial framework 4 of above-mentioned each pocket watch seat, dial framework 4 is arranged on and detects on controller 5, detect controller 5 with for detection of PC 6 be connected, the first pocket watch seat 1, the number of terminals of the binding post of the second pocket watch seat 2 and the 3rd pocket watch seat 3 and interval are all not identical, match with the terminal of corresponding instrument to be detected, detecting controller 5 can send to PC 6 to carry out Check processing the output unification of dial framework 4, also comprise the rack 7 being connected with PC 6, in rack 7, be provided with standard three-phase intelligent electric-energy meter, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard, for detecting three-phase intelligent electric-energy meter, III type specially becomes acquisition terminal provides canonical reference source, in PC, be provided with for three-phase intelligent electric-energy meter, III type specially becomes the testing standard of acquisition terminal two cover in not, wherein three-phase intelligent electric-energy meter testing standard can meet direct-type, two kinds of intelligent electric energy meters of mutual inductance type detect.
Described the first pocket watch seat 1, the second pocket watch seat 2, the 3rd pocket watch seat 3 are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
As shown in Figure 5, described dial framework 4 comprises substrate 8, the binding post being connected with detection controller, binding post comprises electric current binding post 9, voltage binding post 10, communication connection post 11, in substrate 8, be provided with conductive copper sheet 12, one end of conductive copper sheet 12 is provided with current wiring terminal 13, described current wiring terminal 13 is connected with the set of currents lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of conductive copper sheet 12 is fixedly connected with electric current binding post 9 by the first fastening bolt 14; In substrate 8, also establish signal wire 15, one end of signal wire 15 is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of signal wire 15 is fixedly connected with communication connection post 11; In substrate 8, be also provided with voltage wiring terminal 16, voltage wiring terminal 16 is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and voltage wiring terminal 16 is fixedly connected with voltage binding post 10 by the second fastening bolt 17; The outside of the first fastening bolt 14, the second fastening bolt 17 is provided with protective cover 18; protective cover 18 is L shaped shape; be connected between substrate 8 and binding post; can effectively protect testing staff; when detecting; touch conductive copper sheet 12 and voltage wiring terminal 16 with electric current, increase the security of pick-up unit.
Described signal wire 15 is positioned at protective cover 18 outsides, between conductive copper sheet 12 and signal wire 15, be provided with banking stop 19, banking stop 19 is arranged on the side of conductive copper sheet 12, the top of banking stop 19 is provided with wire-blocking board 20, banking stop 19 and wire-blocking board 20, can effectively prevent the interior signal wire 15 of substrate 8, for contact between the conductive copper sheet 12 of current signal transfer, reduce mutual electromagnetic interference (EMI), improve accuracy of detection.
Pick-up unit use procedure of the present utility model is as follows,
First, complete the connection of each parts, dial framework 4 is connected with detection controller 5, and the output terminal that detects controller 5 is connected with PC 6, the output terminal of rack 7 is connected with PC 6;
Then, three groups of lead-out terminals of each pocket watch seat are connected with current wiring terminal, voltage wiring terminal, signal wire on dial framework 4 respectively, pocket watch seat connects three-phase intelligent electric-energy meter and III type specially becomes acquisition terminal;
Finally, respectively the instrument on pocket watch seat is switched on, PC specially becomes acquisition terminal to three-phase intelligent electric-energy meters different on each pocket watch seat and III type and detects, compatible strong, affected convenience.
In sum, compatible three-phase intelligent electric-energy meter of the present utility model and III type specially become the pick-up unit of acquisition terminal, can compatible detect three-phase intelligent electric-energy meter, III type specially becomes acquisition terminal, reduces testing cost, improve detection efficiency, have a good application prospect.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (5)
1. compatible three-phase intelligent electric-energy meter and III type specially become the pick-up unit of acquisition terminal, comprise the first pocket watch seat that specially becomes acquisition terminal for articulating III type, for articulating the second pocket watch seat of direct-type intelligent electric energy meter, for articulating the 3rd pocket watch seat of mutual inductance type intelligent electric energy meter, it is characterized in that: also comprise for accessing the dial framework of above-mentioned each pocket watch seat, described dial framework is arranged on and detects on controller, described detection controller with for detection of PC be connected, also comprise the rack being connected with PC, in described rack, be provided with standard three-phase intelligent electric-energy meter, standard I II type specially becomes acquisition terminal, reference source when power power-supply and standard.
2. compatible three-phase intelligent electric-energy meter according to claim 1 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described the first pocket watch seat, the second pocket watch seat, the 3rd pocket watch seat are equipped with three groups of lead-out terminals, comprise set of currents lead-out terminal, voltage group lead-out terminal and communication set lead-out terminal.
3. compatible three-phase intelligent electric-energy meter according to claim 1 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described dial framework comprises substrate, the binding post being connected with detection controller, described binding post comprises electric current binding post, voltage binding post, communication connection post, in described substrate, be provided with conductive copper sheet, one end of conductive copper sheet is provided with current wiring terminal, described current wiring terminal and the first pocket watch seat, the set of currents lead-out terminal of the second pocket watch seat or the 3rd pocket watch seat is connected, the other end of described conductive copper sheet is fixedly connected with electric current binding post by the first fastening bolt, in described substrate, also establish signal wire, one end of described signal wire is connected with the communication set lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, and the other end of described signal wire is fixedly connected with communication connection post, in described substrate, be also provided with voltage wiring terminal, described voltage wiring terminal is connected with the voltage group lead-out terminal of the first pocket watch seat, the second pocket watch seat or the 3rd pocket watch seat, described voltage wiring terminal is fixedly connected with voltage binding post by the second fastening bolt, the outside of described the first fastening bolt, the second fastening bolt is provided with protective cover.
4. compatible three-phase intelligent electric-energy meter according to claim 3 and III type specially become the pick-up unit of acquisition terminal, it is characterized in that: described signal wire is positioned at protective cover outside, between described conductive copper sheet and signal wire, be provided with banking stop, described banking stop is arranged on the side of conductive copper sheet, and the top of described banking stop is provided with wire-blocking board.
5. according to the compatible three-phase intelligent electric-energy meter described in claim 3 or 4 and III type, specially become the pick-up unit of acquisition terminal, it is characterized in that: described protective cover is L shaped shape, be connected between substrate and binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598230.3U CN203455472U (en) | 2013-09-25 | 2013-09-25 | Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598230.3U CN203455472U (en) | 2013-09-25 | 2013-09-25 | Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal |
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| Publication Number | Publication Date |
|---|---|
| CN203455472U true CN203455472U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320598230.3U Expired - Lifetime CN203455472U (en) | 2013-09-25 | 2013-09-25 | Detecting device capable of detecting both three-phase intelligent electric energy meter and III-type special transformer acquisition terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983825A (en) * | 2014-05-19 | 2014-08-13 | 国家电网公司 | Meter frame wiring rod head used for electric energy meter testing |
-
2013
- 2013-09-25 CN CN201320598230.3U patent/CN203455472U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983825A (en) * | 2014-05-19 | 2014-08-13 | 国家电网公司 | Meter frame wiring rod head used for electric energy meter testing |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |