CN207424239U - A kind of three-phase meter is with line checking table - Google Patents
A kind of three-phase meter is with line checking table Download PDFInfo
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- CN207424239U CN207424239U CN201721665888.6U CN201721665888U CN207424239U CN 207424239 U CN207424239 U CN 207424239U CN 201721665888 U CN201721665888 U CN 201721665888U CN 207424239 U CN207424239 U CN 207424239U
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Abstract
The utility model provides a kind of three-phase meter with line checking table, and three-phase meter includes with line checking table：Verify stage body；Slide is arranged on verification stage body and has the placement space for placing electric energy meter to be tested；Pushing meanss are arranged on verification stage body and slide are promoted to move back and forth；Three-phase meter is further included with line checking table：First test device is arranged on slide and is connected in test with the first Wiring port of electric energy meter to be tested；Limiting component is arranged on verification stage body and positioned at the one side away from the first test device of slide；Second test device, is liftably arranged on slide；Lifting gear is arranged on slide and the second test device is driven to lift, and the second test device is moved downward and is connected with the second Wiring port of electric energy meter to be tested under lifting gear driving.The technical solution of the utility model overcomes the problems, such as that verification operation process is complicated in the prior art, verification efficiency is low.
Description
Technical field
The utility model is related to instrument check technical fields, and in particular to a kind of three-phase meter is with line checking table.
Background technology
To being typically used for calibration console for electric energy meter during electrical energy meter calibration, checking table of the prior art is by electric energy to be tested
Table is placed on checking table, then the verification plug on checking table is inserted on electric energy meter to be tested by manual operation,
Easily since the error of operating personnel causes wrong plug to verify plug during manual operation, and people is needed after verification
Work is taken off plug is verified, and operating process complexity, the efficiency of this mode are low.
In view of the above-mentioned problems, a kind of calibration console for electric energy meter is disclosed in Patent No. CN204269812U, this electric energy meter
Checking table is easy to operate, efficient.But this calibration console for electric energy meter is but only capable of meeting the verification to two-phase electric energy meter, therefore
A kind of three-phase meter easy to operate, efficient and that three-phase electric energy meter verification can be met now is needed with line checking table.
Utility model content
The main purpose of the utility model is that a kind of three-phase meter is provided with line checking table, to solve to verify in the prior art
The problem of efficiency is low is verified during three-phase electric energy meter.
To achieve the above object, the utility model provides a kind of three-phase meter with line checking table, including：Verify stage body；It is sliding
Seat is arranged on verification stage body and has the placement space for placing electric energy meter to be tested；Pushing meanss are arranged on checking table
On body and slide is promoted to move back and forth；Three-phase meter is further included with line checking table：First test device is arranged on slide and is surveying
It is connected during examination with the first Wiring port of electric energy meter to be tested；Limiting component is arranged on verification stage body and positioned at the remote of slide
One side from the first test device, slide drives electric energy meter to be tested, and closer or far from limiting component, slide is close to limiting component
With by electric energy meter /V to be tested between the first test device and limiting component；Second test device, is liftably arranged on
On slide；Lifting gear is arranged on slide and the second test device is driven to lift, the second test dress under lifting gear driving
It puts and moves downward and be connected with the second Wiring port of electric energy meter to be tested.
Further, pushing meanss are pusher cylinder, and the first cylinder barrel of pusher cylinder is fixed on verification stage body, promotes gas
The First piston bar of cylinder is fixedly connected with slide.
Further, pushing meanss are equipped at least two, and at least two pushing meanss are arranged at intervals.
Further, lifting gear includes:Lifting platform and the cylinder being drivingly connected with lifting platform, the second test device are fixed
On lifting platform, lifting platform drives the second test device to move in the vertical direction under the driving of cylinder.
Further, cylinder includes the second cylinder barrel and the second piston bar that is telescopically disposed on the second cylinder barrel, and second
Cylinder barrel is fixed on lifting platform, and the free end of second piston bar is fixed on through lifting platform on slide.
Further, the second test device includes the second needle stand and the second verification pin, and the second needle stand is fixed with lifting platform to be connected
It connects, the second verification pin is removably mounted on the bottom of the second needle stand, and the second verification pin can be inserted when the second needle stand moves downward
Enter onto the second Wiring port.
Further, the first test device has the first needle stand and the first verification pin.
Further, three-phase meter further includes the conveying cunning of the one side for the close slide for being arranged on limiting component with line checking table
Road, the electric energy meter to be tested after being tested with conveying.
Further, slide includes supporting plate and is arranged on supporting plate and spaced multiple limited blocks, adjacent two
Space between a limited block forms placement space.
Further, verifying stage body includes supporting rack and the verification bottom plate being arranged on supporting rack, and slide is arranged on verification
On bottom plate, pushing meanss are fixed on supporting rack.
Technical solutions of the utility model have the following advantages that：During actual test, electric energy meter to be tested is put first
It puts on the placement space of slide, pushing meanss promote slide to be moved to limiting component direction, the first test device on slide
It is also moved with electric energy meter to be tested with the movement of slide to limiting component direction, until electric energy meter to be tested and limiting component
It contacts pushing meanss to stop promoting slide, electric energy meter to be tested is pressed between the first test device and limiting component, in cunning
The first test device is electrically connected with the first Wiring port of electric energy meter to be tested during seat movement；Lifting gear drives at this time
Second test device starts to move downward, and the second test device lifts after being electrically connected with the second Wiring port of electric energy meter to be tested
Device stops declining, and operating personnel carry out artificial spot welding verification at this time, and after completing spot welding verification, pushing meanss drive slide and cunning
Electric energy meter on seat is moved to separate limiting component direction and the second test device moves upwards under the driving of lifting gear, behaviour
Make personnel to take out the electric energy meter after test, terminate verification.Said structure causes the first test device and the second test device to exist
It realizes in motion process and is electrically connected with electric energy meter, electric energy meter need to be only put on slide by entire checking procedure to carry out manually again
Spot welding verifies, and enormously simplifies the present situation of existing artificial plug verification plug, improves work efficiency.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 shows overall structure diagram of the three-phase meter according to the present utility model with line checking table；
Fig. 2 shows the three-phase meter of Fig. 1 with the schematic diagram for removing supporting rack of line checking table；
Fig. 3 shows the three-phase meter of Fig. 2 with the schematic diagram for removing second test device and lifting platform of line checking table；
Fig. 4 shows the three-phase meter of Fig. 3 with enlarged diagram at the A of line checking table；
Fig. 5 shows the three-phase meter of Fig. 3 with the stereogram of another angle of line checking table.
Wherein, the reference numeral in above-mentioned attached drawing is：
1st, electric energy meter to be tested；2nd, transparent panel；10th, stage body is verified；20th, slide；21st, supporting plate；22nd, limited block；30、
Pushing meanss；31st, the first cylinder barrel；32nd, First piston bar；40th, the first test device；41st, the first needle stand；42nd, the first verification pin；
50th, limiting component；60th, the second test device；61st, the second needle stand；62nd, the second verification pin；71st, lifting platform；72nd, cylinder；721、
Second cylinder barrel；722nd, second piston bar；80th, slideway is conveyed；90th, supporting rack；100th, bottom plate is verified.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
A kind of three-phase meter as shown in Figures 1 to 5 with line checking table, including：Verify stage body 10, slide 20 and pushing meanss
30, slide 20 is arranged on verification stage body 10 and has the placement space for placing electric energy meter 1 to be tested；Pushing meanss 30 are set
It puts on verification stage body 10 and slide 20 is promoted to move back and forth；Three-phase meter is further included with line checking table：First test device 40, limit
Position component 50, the second test device 60 and lifting gear, the first test device 40 are arranged on slide 20 and in test with treating
Test the first Wiring port connection of electric energy meter 1；Limiting component 50 is arranged on verification stage body 10 and positioned at the separate of slide 20
The one side of first test device 40, slide 20 drive electric energy meter 1 to be tested closer or far from limiting component 50, and slide 20 is close
Limiting component 50 with by 1 /V of electric energy meter to be tested between the first test device 40 and limiting component 50；Second test device
60 are liftably arranged on slide 20；Lifting gear is arranged on slide 20 and the second test device 60 is driven to lift, and is rising
Lower second test device 60 of falling unit driving is moved downward and is connected with the second Wiring port of electric energy meter 1 to be tested.
During actual test, electric energy meter 1 to be tested is placed on the placement space of slide first, pushing meanss 30
Slide is promoted to be moved to limiting component direction, the first test device and electric energy meter to be tested on slide are with the movement of slide
Also moved to limiting component direction, until electric energy meter 1 to be tested contacts pushing meanss 30 with limiting component and stops promoting slide,
Electric energy meter 1 to be tested is pressed between the first test device and limiting component, the first test dress during slide moves
40 are put to be electrically connected with the first Wiring port of electric energy meter 1 to be tested；Lifting gear drives the second test device to start downwards at this time
Movement, lifting gear stops declining after the second test device is electrically connected with the second port of electric energy meter to be tested, at this time operator
Member carries out artificial spot welding verification, and after completing spot welding verification, pushing meanss 30 drive the electric energy meter on slide and slide to away from limit
The movement of position component direction and the second test device move upwards under the driving of lifting gear, and operating personnel are by the electric energy after test
Table takes out, and terminates verification.Said structure causes the first test device and the second test device to realize during the motion and electricity
Electric energy meter need to only be put on slide and carry out artificial spot welding verification again by the electrical connection of energy table, entire checking procedure, significantly simple
The present situation of existing artificial plug verification plug is changed, has improved work efficiency.
Specifically, verifying 10 inside of stage body has check test instrument, can realize the verification to electric energy meter.
As shown in figure 3, specifically, pushing meanss 30 are pusher cylinder, the first cylinder barrel 31 of pusher cylinder is fixed on verification
On stage body 10, the First piston bar 32 of pusher cylinder is fixedly connected with slide 20.Pushing meanss 30 can push away in the horizontal direction
Dynamic slide moves back and forth, it is achieved thereby that the first test device and electric energy meter are connected or disconnected with.Slide is driven using cylinder
It moves back and forth, it is simple in structure, it is easy to use, it is of low cost.Certainly, pushing meanss 30 can also use other straight line drivings
Structure.
As shown in Fig. 2, specifically, there are three pushing meanss 30 are set, three pushing meanss 30 are arranged at intervals.Intermediate promotion
Device 30 provides thrust and promotes slide movement, and the pushing meanss 30 on both sides ensure the stability of slide motion process.
As shown in Fig. 2, specifically, lifting gear includes：Lifting platform 71 and the cylinder 72 being drivingly connected with lifting platform 71, the
Two test devices 60 are fixed on lifting platform 71, and lifting platform 71 drives the second test device 60 perpendicular under the driving of cylinder 72
Nogata moves upwards.When verification starts, the second test device is electrically connected during moving downward with electric energy meter to be tested,
After verification, disconnection with electric energy meter to be tested during the second test device moves upwards.Lifting platform is convenient for setting
Multiple second test devices improve verification efficiency.
As shown in figure 5, specifically, cylinder 72 includes the second cylinder barrel 721 and is telescopically disposed on the second cylinder barrel 721
Second piston bar 722, the second cylinder barrel 721 are fixed on lifting platform 71, and the free end of second piston bar 722 is solid through lifting platform 71
It is scheduled on slide 20.Cylinder provides power to lifting platform so that lifting platform can move up and down in vertical direction, be fixed on liter
The second test device on drop platform also moves up and down.
Specifically, the second test device 60 includes the second needle stand 61 and the second verification pin 62, the second needle stand 61 and lifting platform
71 are fixedly connected, and the second verification pin 62 is removably mounted on the bottom of the second needle stand 61, when the second needle stand 61 moves downward
Second verification pin 62 can be plugged on the second Wiring port.Second verification pin can be replaced according to the type of actual power table,
To mutual inductance type or it can be directly involved the electric energy meter of formula simultaneously and verify.
As shown in figure 4, specifically, the first test device 40 has the first needle stand 41 and the first verification pin 42.First test
The first verification pin in device is inserted into the first Wiring port of electric energy meter to be tested, and then electric energy meter is verified.
Specifically, the first test device 40 is arranged on slide, and away from operating personnel, security is higher.
Specifically, three-phase meter further includes the defeated of the one side for the close slide 20 for being arranged on limiting component 50 with line checking table
Slideway 80 is sent, the electric energy meter to be tested 1 after being tested with conveying.Conveying slideway is conveniently operated personnel, and the electric energy meter for completing test is defeated
It is sent on conveyer belt, and then the operation of subsequent processing is conveniently carried out to electric energy meter.
Specifically, slide 20 includes supporting plate 21 and is arranged on supporting plate 21 and spaced multiple limited blocks 22, phase
Space between two adjacent limited blocks 22 forms placement space.Electric energy meter 1 to be tested is located in placement space, limited block
Electric energy meter can be made not moved left and right in placement space.Specifically, limited block 22 is six, at this moment forms five placements
Space can once verify five electric energy meters.Certainly, the number of limited block can be set as the case may be.
Specifically, verifying stage body 10 includes supporting rack 90 and the verification bottom plate 100 being arranged on supporting rack 90, slide 20
It is arranged on verification bottom plate 100, pushing meanss 30 are fixed on supporting rack.Supporting rack facilitates placement verification bottom plate, slide and pushes away
Dynamic device 30.
Specifically, sliding block is fixed on the bottom surface of supporting plate 21, verification bottom plate 100 is equipped with the guide rail with sliding block cooperation, sliding
Block can ensure precision with guide rail cooperation, reduce the abrasion between component.
Specifically, transparent panel 2 is arranged on limited block 22, and positioned at the top of electric energy meter 1 to be tested, is conveniently operated people
Hand is placed on transparent panel and carries out artificial spot welding verification to electric energy meter to be tested by member, prevents inside the hand and electric energy meter of operating personnel
Form touch ensures the safety of operating personnel.
The three-phase meter in the present embodiment is described in detail with the course of work of line checking table with reference to Fig. 1 to Fig. 5：
Operating personnel carry out verification operation in limiting component one side, and electric energy meter to be tested is placed on five placements first
In space, transparent panel 2 is covered on electric energy meter to be tested, pushing meanss 30 promote slide to limiting component direction after pressing power supply
It moving, the first test device and electric energy meter to be tested on slide are also moved with the movement of slide to limiting component direction,
Pushing meanss 30 fail when promoting electric energy meter to limiting component, and electric energy meter to be tested is pressed on the first test device and limit
Between the component of position, the first verification pin is inserted into the first Wiring port of electric energy meter in slide motion process；Lifting dress at this time
It puts the second test device of driving to start to move downward, the second verification pin is also inserted into during the second test device moves downward
Into corresponding second Wiring port of electric energy meter, subsequent operating personnel carry out artificial spot welding verification, after completing spot welding verification, press
Dynamic switch, the second test device move upwards under the driving of lifting gear, and the second verification pin is also separated with electric energy meter therewith, so
Pushing meanss 30 drive the electric energy meter on slide and slide to be moved to the direction away from limiting component afterwards, and operating personnel open transparent
Electric energy meter after test is moved on conveying slideway, outermost electric energy meter is promoted, by five electric energy meters one after test by plate 2
Act the operation shifted onto on conveyer belt and carry out subsequent processing.
Obviously, the above embodiments are merely examples for clarifying the description, and is not intended to limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And the obvious variation thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of three-phase meter is with line checking table, including：
Verify stage body (10)；
Slide (20) is arranged on the verification stage body (10) and has the placement space for placing electric energy meter to be tested (1)；
Pushing meanss (30) are arranged on the verification stage body (10) and the slide (20) are promoted to move back and forth；
It is characterized in that, the three-phase meter is further included with line checking table：
First test device (40), be arranged on the slide (20) and in test with the electric energy meter (1) to be tested the
One Wiring port connects；
Limiting component (50) is arranged on the verification stage body (10) and positioned at the slide (20) away from the described first test
The one side of device (40), the slide (20) drive the electric energy meter (1) to be tested closer or far from the limiting component (50),
The slide (20) close to the limiting component (50) with by electric energy meter (1) /V to be tested in first test device
(40) between the limiting component (50)；
Second test device (60) is liftably arranged on the slide (20)；
Lifting gear is arranged on the slide (20) and second test device (60) is driven to lift, in the lifting dress
Second test device (60) under driving is put to move downward and with the second Wiring port of the electric energy meter (1) to be tested connect
It connects.
2. a kind of three-phase meter according to claim 1 is with line checking table, which is characterized in that the pushing meanss (30) are to push away
It takes offence cylinder, the first cylinder barrel (31) of the pusher cylinder is fixed on the verification stage body (10), and the first of the pusher cylinder
Piston rod (32) is fixedly connected with the slide (20).
3. a kind of three-phase meter according to claim 2 is with line checking table, which is characterized in that the pushing meanss (30) are equipped with
At least two, at least two pushing meanss (30) are arranged at intervals.
4. a kind of three-phase meter according to claim 1 is with line checking table, which is characterized in that the lifting gear includes:It rises
Platform (71) and the cylinder (72) being drivingly connected with the lifting platform (71) drop, and second test device (60) is fixed on the liter
It drops on platform (71), the lifting platform (71) drives second test device (60) vertical under the driving of the cylinder (72)
Side moves upwards.
5. a kind of three-phase meter according to claim 4 is with line checking table, which is characterized in that the cylinder (72) includes second
Cylinder barrel (721) and the second piston bar (722) being telescopically disposed on the second cylinder barrel (721), second cylinder barrel (721) are solid
It is scheduled on the lifting platform (71), the free end of the second piston bar (722) is fixed on described through the lifting platform (71)
On slide (20).
6. a kind of three-phase meter according to claim 4 is with line checking table, which is characterized in that second test device (60)
Including the second needle stand (61) and the second verification pin (62), second needle stand (61) is fixedly connected with the lifting platform (71), institute
It states the second verification pin (62) to be removably mounted on the bottom of second needle stand (61), second needle stand (61) is transported downwards
Second verification pin (62) can be plugged on second Wiring port described in when dynamic.
7. a kind of three-phase meter according to claim 1 is with line checking table, which is characterized in that first test device (40)
With the first needle stand (41) and the first verification pin (42).
8. a kind of three-phase meter according to claim 1 is with line checking table, which is characterized in that the three-phase meter is with line checking table
The conveying slideway (80) close to the one side of the slide (20) for being arranged on the limiting component (50) is further included, to convey test
The electric energy meter (1) to be tested afterwards.
9. a kind of three-phase meter according to claim 1 is with line checking table, which is characterized in that the slide (20) includes supporting plate
(21) and it is arranged on the supporting plate (21) and spaced multiple limited blocks (22), adjacent two limited blocks
(22) space between forms the placement space.
10. a kind of three-phase meter according to claim 9 is with line checking table, which is characterized in that the verification stage body (10) is wrapped
The verification bottom plate (100) for including supporting rack (90) and being arranged on support frame as described above (90), the slide (20) are arranged on the school
It tests on bottom plate (100), the pushing meanss (30) are fixed on supporting rack (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665888.6U CN207424239U (en) | 2017-12-04 | 2017-12-04 | A kind of three-phase meter is with line checking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665888.6U CN207424239U (en) | 2017-12-04 | 2017-12-04 | A kind of three-phase meter is with line checking table |
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| Publication Number | Publication Date |
|---|---|
| CN207424239U true CN207424239U (en) | 2018-05-29 |
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ID=62396887
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665888.6U Active CN207424239U (en) | 2017-12-04 | 2017-12-04 | A kind of three-phase meter is with line checking table |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308410A (en) * | 2019-11-19 | 2020-06-19 | 许继集团有限公司 | Electric energy meter testing device |
| CN112946561A (en) * | 2021-02-03 | 2021-06-11 | 中电装备山东电子有限公司 | Electric energy meter testing device and system |
| CN116482599A (en) * | 2023-06-28 | 2023-07-25 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
-
2017
- 2017-12-04 CN CN201721665888.6U patent/CN207424239U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308410A (en) * | 2019-11-19 | 2020-06-19 | 许继集团有限公司 | Electric energy meter testing device |
| CN112946561A (en) * | 2021-02-03 | 2021-06-11 | 中电装备山东电子有限公司 | Electric energy meter testing device and system |
| CN112946561B (en) * | 2021-02-03 | 2024-05-17 | 中电装备山东电子有限公司 | Electric energy meter testing device and testing system |
| CN116482599A (en) * | 2023-06-28 | 2023-07-25 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
| CN116482599B (en) * | 2023-06-28 | 2023-10-24 | 广东电网有限责任公司 | Electric energy meter connection mechanism and electric energy meter detection equipment |
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