CN206756908U - A kind of Campatible electric energy meter meter adapting-seat - Google Patents
A kind of Campatible electric energy meter meter adapting-seat Download PDFInfo
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- CN206756908U CN206756908U CN201720488637.9U CN201720488637U CN206756908U CN 206756908 U CN206756908 U CN 206756908U CN 201720488637 U CN201720488637 U CN 201720488637U CN 206756908 U CN206756908 U CN 206756908U
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- energy meter
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Abstract
A kind of Campatible electric energy meter meter adapting-seat, including pedestal, the pedestal includes parallel leading screw and the first supporting plate and the second supporting plate that are arranged on the parallel leading screw both sides, wherein described parallel silk thick stick bottom and it is provided with rectangular shaped slider between first supporting plate and the second supporting plate, the top of the parallel leading screw is provided with wiring units, wherein described rectangular shaped slider is connected with propulsive mechanism, and at least 3 pairs of jacks parallel to each other are offered in the rectangular shaped slider, the wiring units are slidably connected through the jack by the sliding pin and the rectangular shaped slider.The utility model can realize three-phase electric energy meter direct access binding post and through the switching or conversion between transformer access type, be effectively prevented from repeating to change the inconvenience that wiring units are brought, improve the verification efficiency of electric energy meter, positioning precision is high, and compatibility is strong.
Description
Technical field
Electrical measurement industry is the utility model is related to, and relates more specifically to a kind of three-phase intelligent accurate for state's net/southern network mark
The Campatible electric energy meter meter adapting-seat of electric energy meter, compatible direct-type and mutual-inductor type electric energy meter calibrating apparatus.
Background technology
In electrical measurement industry, generally electric energy meter is detected, need to carry out electric energy meter wiring in detection with tearing open
Line, the single-phase electric energy meter terminal quantity of various models and position dimension are identicals in national grid standard, therefore, single-phase meter
Meter adapting-seat is simple in construction, and design gets up to be easier.However, when carrying out wiring for three-phase electric energy meter and taking out stitches, due to depositing
In transformer access type and direct access three-phase electric energy meter, its number of terminals is different, and position dimension is also different, because
This, will allow a set of equipment for three-phase electrical energy meter to examine and determine transformer access type three-phase electric energy meter, can also examine and determine and be directly accessed
Formula three-phase electric energy meter, it must just realize the automatic switchover of meter adapting-seat.The open one kind of the patent No. 201020258750.6 is used for three-phase
The meter adapting-seat of electric energy meter calibration equipment, can be between transformer access type three-phase kilowatt-hour meter and direct access three-phase kilowatt-hour meter
Fast automatic is switched to different states, and this technology has certain technological progress, but the technology passes through a group reset bullet
Spring and current terminal subgroup stroke limit part realize stroke alteration, and therefore, location accuracy will receive limitation, and this just needs
A kind of electric energy meter meter adapting-seat that can ensure binding post positioning precision and realize different types connection box of electric energy meter.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of Campatible electric energy meter meter adapting-seat, when need from it is different
Three-phase electric energy meter docking when, each binding post of meter adapting-seat can quickly and automatically be switched to different wiring positions, can
The wiring requirement of transformer access type three-phase electric energy meter and direct access three-phase electric energy meter is adapted to, meets electric energy meter automation inspection
The needs of automatic switchover binding post when determining device to different type electric energy meter calibration, it is simple in construction, using reliable.
What the technical solution of the utility model was realized in：
A kind of Campatible electric energy meter meter adapting-seat, including pedestal, the pedestal include parallel leading screw be arranged on it is described parallel
The first supporting plate and the second supporting plate of leading screw both sides, wherein the parallel silk thick stick bottom and in first supporting plate and second
Rectangular shaped slider is provided between supporting plate, the top of the parallel leading screw is provided with wiring units, wherein the rectangular shaped slider connects
Propulsive mechanism is connected to, and at least 3 pairs of jacks parallel to each other are offered in the rectangular shaped slider, the wiring units include arranged side by side
The first indicator fixed seat, the second indicator fixed seat and the 3rd indicator fixed seat set, the first indicator fixed seat, second
One end of indicator fixed seat and the 3rd indicator fixed seat is respectively arranged with voltage wiring terminal, current wiring terminal and auxiliary and connect
Line terminals, the bottom of the first indicator fixed seat, the second indicator fixed seat and the 3rd indicator fixed seat are provided with sliding pin,
The wiring units are slidably connected through the jack by the sliding pin and the rectangular shaped slider.
As the further technical scheme of the utility model, the first chute is offered in first supporting plate, described
Offer the second chute in two supporting plates, the rectangular shaped slider be arranged to by first chute and second chute it
Between the movement of the mobile drive wiring units.
As the further technical scheme of the utility model, the propulsive mechanism includes PLC control system and the PLC
The propulsion cylinder and the connection propulsion cylinder and the installing plate of rectangular shaped slider of control system connection.
As the further technical scheme of the utility model, the jack includes parallel to each other and corresponds to the 3rd table
The first jack and the second jack of pin fixed seat, corresponding to the 3rd jack of the second indicator fixed seat and the 4th jack and
Corresponding to the 5th jack and the 6th jack of the first indicator fixed seat.
As the further technical scheme of the utility model, shifting of the sliding pin in first jack and the second jack
Momentum is 5mm, and amount of movement of the sliding pin in the 3rd jack and the 4th jack is 3.5mm, and the sliding pin is in institute
It is 2mm to state the amount of movement in the 5th jack and the 6th jack.
As the further technical scheme of the utility model, first jack and the second jack and horizontal angle are big
In equal to 64.43 °, the 3rd jack and the 4th jack are more than or equal to 70.71 ° with horizontal angle, the 5th jack
It is more than or equal to 78.69 ° with the 6th jack and horizontal angle.
As the further technical scheme of the utility model, first jack, the second jack, the 3rd jack, the 4th insert
Hole, the 5th jack and the 6th jack are rectangle, and are connected with the two long side phases with rectangle with a width of diameter opens outward of the rectangle
The two semicircular cut, jack is divided into side a and b by the two semicircular, and the distance between described side a and b is 5 mm -15mm,
The a width of 5mm-10mm of rectangle.
As the further technical scheme of the utility model, movement of the rectangular shaped slider under propulsive mechanism effect
Stroke is more than or equal to 10mm.
As the further technical scheme of the utility model, the wiring units also include meeting the simultaneous of state's net corporate policy
Hold direct access binding post and through transformer access type binding post.
Positive beneficial effect：
By offering the jack of different types on sliding block, cause wiring units pass through to insert in the presence of propulsive mechanism
Movement is slided in hole by sliding pin in rectangular shaped slider, so as to adjust the first indicator fixed seat, the second indicator fixed seat and
The distance between three indicator fixed seats, the movement of the distance cause binding post therebetween also to occur to change accordingly, so as to real
Show three-phase electric energy meter direct access binding post and through the switching or conversion between transformer access type, be effectively prevented from repeating
The inconvenience that wiring units are brought is changed, improves the verification efficiency of electric energy meter, the utility model is by controlling jack pitch-row to reconcile
The distance between pin fixed seat is adjusted with the distance of horizontal plane, positioning precision is high, and compatibility is strong.
Brief description of the drawings
Fig. 1 is the transformer access type three-phase electric energy meter terminal block schematic diagram of state's net corporate policy；
Fig. 2 is the direct access three-phase electric energy meter terminal block schematic diagram of state's net corporate policy；
Fig. 3 is installation diagram stereogram of the present utility model；
Fig. 4 is the installation diagram stereogram of another pattern in the utility model；
Fig. 5 is the schematic diagram of pedestal in the utility model；
Fig. 6 is a kind of schematic diagram of embodiment of latch in the utility model；
Fig. 7 is the schematic diagram of latch another kind embodiment in the utility model；
Fig. 8 is the schematic diagram of the utility model middle connecting terminal.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As Figure 1-Figure 2, it illustrates the terminal distribution of two kinds of three-phase electric energy meters, i.e. transformer access type three-phase electric energy
Table terminal and direct access three-phase electric energy meter terminal, it can be seen that the auxiliary terminal quantity of two kinds of ammeters and position are complete
It is identical, and other terminal positions all differ.New electric energy meter calibrating apparatus is when examining and determine electric energy meter, it is necessary to right
Various binding posts carry out wiring and taken out stitches, and two kinds of ammeters are required for connecing current wiring terminal and ground terminal (zero terminal
), and voltage wiring terminal and auxiliary current terminal only have transformer access type ammeter just to have, direct access ammeter need not then connect
Line is with taking out stitches, it can be seen that the current terminal upper-lower position of two kinds of ammeters is identical, only left and right is different, therefore connects table
Current terminal on seat is only required to left and right adjustment；Two kinds of ammeters have the ground terminal of two internal electric connections
(zero terminal), only need to connect one of them just during test, therefore, the ground terminal upper-lower position of two kinds of ammeters is different,
But the right earth terminal sub-aperture of transformer access type and the left side earth terminal sub-aperture right position of direct access are essentially identical, because
This is when carrying out Design of Compatibility, it is necessary to ensure transformer access type three-phase electric energy meter terminal and direct access three-phase electric energy meter
While terminal meets the requirement of national grid standard, wiring can be carried out to respective terminal with taking out stitches.The technical program in accordance with
This requirement.
As shown in Fig. 3-Fig. 8, a kind of Campatible electric energy meter meter adapting-seat, including pedestal 1, the pedestal 1 include parallel leading screw
101 with the first supporting plate 3 and the second supporting plate 5 that are arranged on the both sides of parallel leading screw 101, wherein the parallel silk thick stick 101
Bottom and rectangular shaped slider 2, the top of the parallel leading screw 101 are provided between the supporting plate 5 of the first supporting plate 3 and second
Wiring units 6 are provided with, wherein the rectangular shaped slider 2 is connected with propulsive mechanism 4, and are offered in the rectangular shaped slider 2 mutually
Parallel at least 3 pairs of jacks, the wiring units 6 include the first indicator fixed seat 601, the second indicator fixed seat being set up in parallel
602 and the 3rd indicator fixed seat 603, the first indicator fixed seat 601, the second indicator fixed seat 602 and the 3rd indicator
One end of fixed seat 603 is respectively arranged with voltage wiring terminal 604, current wiring terminal 605 and auxiliary terminal block, and described
The bottom of one indicator fixed seat 601, the second indicator fixed seat 602 and the 3rd indicator fixed seat 603 is provided with sliding pin 606,
The wiring units 6 are slidably connected through the jack by the sliding pin 606 and the rectangular shaped slider 2.
As the utility model further embodiment, the first chute 301 is offered in first supporting plate 3, it is described
Offer the second chute 501 in second supporting plate 5, the rectangular shaped slider 2 is arranged to by first chute 301 and described
The mobile drive wiring units 6 between second chute 501 move.In a particular embodiment, the first chute 301 and second is slided
Groove 501 is that rectangular shaped slider 2 provides sliding channel, and the length of chute can be set according to practical situations.
As the utility model further embodiment, the propulsive mechanism 4 includes PLC control system, controlled with the PLC
The propulsion cylinder 401 and the installing plate 402 of the connection propulsion cylinder (401) and rectangular shaped slider 2 of system connection processed.PLC is controlled
System processed is that propulsive mechanism 4 provides electric driving force, and propulsion cylinder 401 is the executing agency slided.
As the utility model further embodiment, the jack includes parallel to each other and corresponds to the 3rd indicator
The first jack 201 and the second jack 202, the 3rd jack 203 corresponding to the second indicator fixed seat 602 of fixed seat 603
The 5th jack 205 and the 6th jack 206 with the 4th jack 204 and corresponding to the first indicator fixed seat 601.Specific
In embodiment, the shifting of mobile control threeth indicator fixed seat 603 of the sliding pin 606 in the first jack 201 and the second jack 202
Dynamic distance, the shifting of mobile control second indicator fixed seat 602 of the sliding pin 606 between the 3rd jack 203 and the 4th jack 204
Dynamic distance, the shifting of mobile control first indicator fixed seat 601 of the sliding pin 606 between the 5th jack 205 and the 6th jack 206
Dynamic distance, the displacement of the first indicator fixed seat 601, the second indicator fixed seat 602 and the 3rd indicator fixed seat 603 are direct
Determine binding post positioning precision degree, displacement it is excessive or it is too small all can not be with binding post（Direct access connects
Line terminals 607 or through transformer access type binding post 608）It coincide, causes wiring inaccurate.
As the utility model further embodiment, the sliding pin 606 is in the jack of the first jack 201 and second
202 amount of movement is 5mm, and amount of movement of the sliding pin 606 in the 3rd jack 203 and the 4th jack 204 is
3.5mm, amount of movement of the sliding pin 606 in the 5th jack 205 and the 6th jack 206 is 2mm.This distance is just
National grid is coincide easily to direct access binding post 607 or the rule through the distance of transformer access type binding post 608
It is fixed.Therefore the utility model wiring precision is higher.
As the utility model further embodiment, the jack 202 of the first jack 201 and second and horizontal folder
Angle is more than or equal to 64.43 °, and the 3rd jack 203 and the 4th jack 204 are more than or equal to 70.71 ° with horizontal angle, institute
State the 5th jack 205 and the 6th jack 206 is more than or equal to 78.69 ° with horizontal angle.Due to the difference of angle so that the
The movement of one indicator fixed seat 601, the second indicator fixed seat 602 and the 3rd indicator fixed seat 603 is also different, is being embodied
In example, when the setting jack 202 of the first jack 201 and second with horizontal angle equal to 64.43 °, the 3rd jack
203 and the 4th jack 204 with horizontal angle be equal to 70.71 °, the 5th jack 205 and the 6th jack 206 and horizontal line
Angle when being equal to 78.69 °, the first indicator fixed seat 601, the second indicator fixed seat 602 and the 3rd indicator fixed seat 603
Displacement can be 2mm, 3.5mm, 5mm, and this distance conforms exactly to national grid to direct access binding post and through mutual
The requirement of sensor access type binding post wiring.
As the utility model further embodiment, first jack 201, the second jack 202, the 3rd jack 203,
4th jack 204, the 5th jack 205 and the 6th jack 206 are rectangle, and with a width of diameter opens outward of the rectangle be connected with
Jack is divided into side a and b by the tangent two semicircular of two long sides of rectangle, the two semicircular, and between the side a and b away from
From for 5mm -15mm, a width of 5mm-10mm of rectangle.In this structure type, because side a and b is semicircle, and sliding pin
606 be cylinder, and its cross section is circle, then can arbitrarily be moved up and down in jack in sliding pin 606, jack structure meets reality
Apply example requirement.
As the utility model further embodiment, movement of the rectangular shaped slider 2 under the propulsive mechanism 4 effect
Stroke is more than or equal to 10mm.In a particular embodiment, shift motion can be increased according to being actually needed.
As the utility model further embodiment, the wiring units 6 also include meeting the simultaneous of state's net corporate policy
Hold direct access binding post 607 and through transformer access type binding post 608.The utility model passes through in direct access
Binding post 607 and through between transformer access type binding post 608 conversion realize compatibility access.
With reference to specific embodiment, the utility model is described further.
As shown in figs 6-8, propulsive mechanism 4 drives rectangular shaped slider 2 to move downward, and sliding pin 606 is placed in into B ends, then wiring
Terminal 607 and 608 is turned on, then the process is the mode of connection through transformer access type, if propulsive mechanism 4 drives rectangle to slide
Sliding pin 606 is placed in A ends, then binding post 607 is connected, and 608 is idle, then the process is to be directly accessed by block 2 to up and down motion
The mode of connection of formula, the present embodiment in rectangular shaped slider 2 by offering the jacks of different types, in the effect of propulsive mechanism 4
Down so that wiring units 6 slide movement by sliding pin 606 through jack in rectangular shaped slider 2, consolidate so as to adjust the first indicator
The distance between reservation 601, the second indicator fixed seat 602 and the 3rd indicator fixed seat 603, the movement of the distance causes therebetween
Binding post also occur to change accordingly, so as to realize three-phase electric energy meter direct access binding post and be accessed through transformer
Switching or conversion between formula, it is effectively prevented from repeating to change the inconvenience that wiring units are brought, improves the verification effect of electric energy meter
Rate, the utility model are positioned by controlling jack pitch-row to reconcile with the distance of horizontal plane to adjust the distance between pin fixed seat
Precision is high, and compatibility is strong.
Above example is merely to illustrate preferred embodiment of the present utility model, but the utility model be not limited to it is above-mentioned
Embodiment, in the field those of ordinary skill possessed knowledge, within the spirit and principles of the utility model
Any modification, equivalent substitute and improvement for being made etc., it all should cover in the claimed technical scheme scope of the utility model
Within.
Claims (9)
1. a kind of Campatible electric energy meter meter adapting-seat, including pedestal（1）, the pedestal（1）Including parallel leading screw（101）Be arranged on
The parallel leading screw（101）First supporting plate of both sides（3）With the second supporting plate（5）, it is characterised in that the parallel leading screw
（101）Bottom and in first supporting plate（3）With the second supporting plate（5）Between be provided with rectangular shaped slider（2）, the parallel silk
Thick stick（101）Top be provided with wiring units（6）, wherein the rectangular shaped slider（2）It is connected with propulsive mechanism（4）, and the square
Shape sliding block（2）On offer at least 3 pairs of jacks parallel to each other, the wiring units（6）Including the first indicator being set up in parallel
Fixed seat（601）, the second indicator fixed seat（602）And the 3rd indicator fixed seat（603）, the first indicator fixed seat
（601）, the second indicator fixed seat（602）And the 3rd indicator fixed seat（603）One end be respectively arranged with voltage wiring terminal
（604）, current wiring terminal（605）And auxiliary terminal block, the first indicator fixed seat（601）, the second indicator fixed seat
（602）And the 3rd indicator fixed seat（603）Bottom be provided with sliding pin（606）, the wiring units（6）Inserted through described
Hole passes through the sliding pin（606）With the rectangular shaped slider（2）It is slidably connected.
A kind of 2. Campatible electric energy meter meter adapting-seat according to claim 1, it is characterised in that first supporting plate（3）
On offer the first chute（301）, second supporting plate（5）On offer the second chute（501）, the rectangular shaped slider（2）
It is arranged to by first chute（301）With second chute（501）Between the mobile drive wiring units（6）
It is mobile.
A kind of 3. Campatible electric energy meter meter adapting-seat according to claim 1, it is characterised in that the propulsive mechanism（4）Bag
Include PLC control system, the propulsion cylinder being connected with the PLC control system（401）And the connection propulsion cylinder (401) and
Rectangular shaped slider（2）Installing plate（402）.
4. a kind of Campatible electric energy meter meter adapting-seat according to claim 1, it is characterised in that the jack includes mutually equal
Row and correspond to the 3rd indicator fixed seat（603）The first jack（201）With the second jack（202）, corresponding to described
Two indicator fixed seats（602）The 3rd jack（203）With the 4th jack（204）And corresponding to the first indicator fixed seat
（601）The 5th jack（205）With the 6th jack（206）.
A kind of 5. Campatible electric energy meter meter adapting-seat according to claim 4, it is characterised in that the sliding pin（606）
First jack（201）With the second jack（202）Amount of movement be 5mm, the sliding pin（606）In the 3rd jack
（203）With the 4th jack（204）Interior amount of movement is 3.5mm, the sliding pin（606）In the 5th jack（205）With
Six jacks（206）Interior amount of movement is 2mm.
A kind of 6. Campatible electric energy meter meter adapting-seat according to claim 5, it is characterised in that first jack（201）
With the second jack（202）It is more than or equal to 64.43 ° with horizontal angle, the 3rd jack（203）With the 4th jack（204）
It is more than or equal to 70.71 ° with horizontal angle, the 5th jack（205）With the 6th jack（206）It is big with horizontal angle
In equal to 78.69 °.
A kind of 7. Campatible electric energy meter meter adapting-seat according to claim 6, it is characterised in that first jack（201）、
Second jack（202）, the 3rd jack（203）, the 4th jack（204）, the 5th jack（205）And the 6th jack（206）For square
Shape, and be connected with the two semicircular tangent with two long sides of rectangle with a width of diameter opens outward of the rectangle, the two semicircular is by jack
It is divided into side a and b, and the distance between described side a and b is 5 mm -15mm, a width of 5mm-10mm of rectangle.
A kind of 8. Campatible electric energy meter meter adapting-seat according to any one of claim 1-3, it is characterised in that the rectangle
Sliding block（2）In the propulsive mechanism（4）Shift motion under effect is more than or equal to 10mm.
A kind of 9. Campatible electric energy meter meter adapting-seat according to claim 1 or claim 2, it is characterised in that the wiring units（6）Also
Including meeting the compatible direct access binding post of state's net corporate policy and through transformer access type binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488637.9U CN206756908U (en) | 2017-05-04 | 2017-05-04 | A kind of Campatible electric energy meter meter adapting-seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720488637.9U CN206756908U (en) | 2017-05-04 | 2017-05-04 | A kind of Campatible electric energy meter meter adapting-seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756908U true CN206756908U (en) | 2017-12-15 |
Family
ID=60616494
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720488637.9U Active CN206756908U (en) | 2017-05-04 | 2017-05-04 | A kind of Campatible electric energy meter meter adapting-seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254714A (en) * | 2018-04-10 | 2018-07-06 | 南京电力自动化设备三厂有限公司 | Integral three-phase dial framework and three-phase electric energy meter metering calibration equipment and verification mode of connection |
| CN108802460A (en) * | 2017-05-04 | 2018-11-13 | 郑州三晖电气股份有限公司 | A kind of Campatible electric energy meter meter adapting-seat and realize compatible method |
| CN110068714A (en) * | 2018-01-24 | 2019-07-30 | 郑州三晖电气股份有限公司 | A kind of electric energy meter multi-epitope meter adapting-seat |
-
2017
- 2017-05-04 CN CN201720488637.9U patent/CN206756908U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802460A (en) * | 2017-05-04 | 2018-11-13 | 郑州三晖电气股份有限公司 | A kind of Campatible electric energy meter meter adapting-seat and realize compatible method |
| CN108802460B (en) * | 2017-05-04 | 2024-01-30 | 郑州三晖电气股份有限公司 | Compatible electric energy meter base and method for realizing compatibility |
| CN110068714A (en) * | 2018-01-24 | 2019-07-30 | 郑州三晖电气股份有限公司 | A kind of electric energy meter multi-epitope meter adapting-seat |
| CN108254714A (en) * | 2018-04-10 | 2018-07-06 | 南京电力自动化设备三厂有限公司 | Integral three-phase dial framework and three-phase electric energy meter metering calibration equipment and verification mode of connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: 450016 No. 85 Fifth Avenue, Zhengzhou economic and Technological Development Zone, Henan Patentee after: Zhengzhou Sanhui Mutual Inductor Co., Ltd. Address before: 450016 85, Fifth Avenue, Zhengzhou economic and Technological Development Zone, Zhengzhou, Henan Patentee before: Zhengzhou SMS Electric Co., Ltd. |
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| TR01 | Transfer of patent right |