CN202614926U - Automatic wiring unit of electric energy meter verifying system - Google Patents
Automatic wiring unit of electric energy meter verifying system Download PDFInfo
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- CN202614926U CN202614926U CN 201220255643 CN201220255643U CN202614926U CN 202614926 U CN202614926 U CN 202614926U CN 201220255643 CN201220255643 CN 201220255643 CN 201220255643 U CN201220255643 U CN 201220255643U CN 202614926 U CN202614926 U CN 202614926U
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- electric energy
- energy meter
- terminal block
- clamping device
- positioning
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 description 9
- 238000012795 verification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The utility model relates to an automatic wiring unit of an electric energy meter verifying system. The automatic wiring unit includes a meter hanging plate base; a wiring terminal base fixed arranged on the meter hanging plate base, which is connected to a verifying device and is provided with a wiring terminal connected to an electric energy meter thereon; a positioning guider fixedly arranged on the meter hanging plate base; and an electric energy meter clamping device which is slidingly arranged on the positioning guider and realizes the connection and disconnection of the electric energy meter and the wiring terminal on the wiring terminal base. Due to the movement of the electric energy meter clamping device in the positioning guider, the electric energy meter clamping device realizes the connection and disconnection of the electric energy meter to be verified arranged therein and the wiring terminal on the wiring terminal base. Compared with the manner of connecting the electric energy meter with the verifying device through the movement of the wiring terminal base in the prior art, the automatic wiring unit effectively prevents the lines inside the wiring terminal base from loosening and coming off because of the repeated movement of the wiring terminal base.
Description
Technical field
The utility model relates to the electric energy meter calibration technical field, the automatic connection unit in particularly a kind of electric energy meter detecting system.
Background technology
In the middle of the process of electric energy meter calibration, need the wiring hole of electric energy meter be linked to each other with the terminals of calibrating installation, and then the parameters of electric energy meter is measured, the device that electric energy meter is connected with calibrating installation is wiring units.
At present; The calibrating of electric energy meter is mainly horizontal automatic assembly line calibrating; Its process is: electric energy meter that will be to be examined and determine lies in a horizontal plane on the pallet that has groove; Groove through in the pallet positions electric energy meter, and pallet moves to calibrating and pallet fixed behind the station then, and the terminal block that has terminals of calibrating installation stretches out and links to each other with the wiring hole of electric energy meter to be checked and fetches the check of carrying out the electric energy meter parameters.
Yet the mode of connection of electric energy meter and calibrating installation mainly is in this kind calibrating mode: after by pallet electric energy meter to be checked being fixed; Moving of terminal block through calibrating installation; Realize being connected of calibrating installation and electric energy meter to be checked, owing to include the various circuits that link to each other with calibrating installation on the terminal block, thereby the athletic meeting repeatedly of terminal block causes becoming flexible of terminal block back panel wiring even comes off; Influence the reliability of wiring, even influence the verification result of electric energy meter.
Thereby, how to develop a kind of automatic connection unit that can prevent the loosening electric energy meter detecting system that perhaps comes off of the circuit in the terminal block, be the technical matters that present those skilled in the art need solution badly.
The utility model content
The purpose of the utility model provides a kind of automatic connection unit of electric energy meter detecting system, perhaps comes off so that the circuit in the terminal block that prevents electric energy meter calibrating apparatus is loosening.
For solving the problems of the technologies described above, the utility model provides a kind of automatic connection unit of electric energy meter detecting system, comprising:
Pocket watch plate pedestal;
Be fixedly set in the terminal block on the said pocket watch plate pedestal, said terminal block links to each other with calibrating installation, and said terminal block is provided with and is used for the connection terminal that is connected with electric energy meter to be checked;
Be fixedly set in the locating guide device on the said pocket watch plate pedestal;
Be mounted slidably on said locating guide device, be used to realize that electric energy meter to be checked is connected and the electric energy meter clamping device that breaks off with connection terminal on the said terminal block.
Preferably, said locating guide device is first positioning and guiding cover and the second positioning and guiding cover that is arranged at said pocket watch plate base-plates surface both sides.
Preferably, said electric energy meter clamping device specifically comprises:
Be set in first motion bar and second motion bar that is set in said second positioning and guiding cover in said first positioning and guiding cover;
Electric energy meter pressing plate, said electric energy meter pressing plate are fixedly connected with the end of second motion bar away from said terminal block with first motion bar respectively;
The other end of said first motion bar is set with first plate of taking out stitches, and the other end of said second motion bar is set with second plate of taking out stitches.
Preferably, said electric energy meter clamping device is through air cylinder driven, and said pocket watch plate pedestal is provided with the pneumatic control button that is used for the control cylinder action.
Preferably, saidly lead first positioning and guiding cover and the second positioning and guiding cover is provided with the inclined-plane to said electric energy meter clamping device inner inclination.
Can find out the automatic connection unit of the electric energy meter detecting system that the utility model provides by above technical scheme; Because terminal block is fixedly set on the pocket watch plate pedestal; Thereby terminal block transfixion; The motion of electric energy meter clamping device through in locating guide device, being connected and disconnection of the terminals that the wiring hole of realizing being clamped in electric energy meter wherein and terminal block are interior.Because terminal block is equal transfixion in the middle of the process of electric energy meter connection and disconnection; Be the wiring and the action of taking out stitches through the motion realization electric energy meter of electric energy meter clamping device; Thereby the inner loosening and obscission of circuit of terminal block of effectively having avoided in the prior art repeated moving because of terminal block to cause; Reduce the failure rate of calibrating installation, thereby improved the calibrating efficient of electric energy meter.
Description of drawings
The overall schematic of the automatic connection unit of the electric energy meter detecting system that Fig. 1 is provided for the utility model embodiment;
Fig. 2 is provided for the utility model embodiment is in the automatic connection unit of taking out stitches or just going up the electric energy meter detecting system of table status;
The automatic connection unit of the electric energy meter detecting system that is in wiring state that Fig. 3 is provided for the utility model embodiment;
The cross sectional representation of the positioning and guiding cover that Fig. 4 is provided for the utility model embodiment.
Embodiment
The core of the utility model provides a kind of automatic connection unit of electric energy meter detecting system; Terminal block in the automatic connection unit is the link terminal base, and the wiring hole of the motion realization electric energy meter through the electric energy meter clamping device is connected with the terminals in the terminal block or breaks off.
In order to make those skilled in the art person can understand the utility model scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
The automatic connection unit of the electric energy meter detecting system that the utility model embodiment is provided is used for specifically comprising in the wiring of automatic calibration electric energy meter and calibrating installation and the operation of taking out stitches:
Pocket watch plate pedestal 11;
Be fixedly installed on the terminal block 8 on the pocket watch plate pedestal 11; This terminal block 8 is connected with calibrating installation; And terminal block 8 is provided with and is used for the connection terminal 7 that is connected with electric energy meter B to be checked; Connection terminal 7 comprises that voltage connects electric current wiring thimble, and other auxiliary connection thimble, and these wiring thimbles are corresponding with the wiring hole of electric energy meter B to be checked;
Be fixedly installed on the locating guide device on the pocket watch plate pedestal 11, locating guide device can be guide rail or orienting sleeve;
Be mounted slidably on above-mentioned locating guide device, be used for electric energy meter B to be checked is connected with connection terminal 7 on the terminal block 8 and the electric energy meter clamping device A that breaks off.
On the automatic calibration streamline of electric energy meter; Electric energy meter B to be checked is placed on the above-mentioned electric energy meter clamping device A through mechanical arm; As shown in Figure 2, electric energy meter clamping device A drives electric energy meter near terminal block 8 under the guiding of locating guide device and the driving at propulsion system, and finally makes wiring hole and 7 grafting of the connection terminal on the terminal block 8 on the electric energy meter B to be checked; Realize being connected of electric energy meter B to be checked and calibrating installation; As shown in Figure 3, after the parameters calibrating finishes, above-mentioned electric energy meter clamping device A is separated with terminal block 8 through control system; Get back to the state among Fig. 2, accomplish the separating action of the connection terminal 7 of wiring hole and terminal block 8 on the electric energy meter B to be checked.
Pocket watch plate pedestal 11 in the foregoing description can be horizontally disposed with, but well-known, is horizontally disposed with and can only carries out verification to electronic electric energy meter; And induction type electric energy meter needs vertically to place to carry out verification; Thereby in order to proofread electronic type and induction type electric energy meter simultaneously, the pocket watch plate pedestal 11 in the present embodiment vertically is provided with; A nearlyer step; Mechanical arm is put into electric energy meter clamping device A with electric energy meter B to be checked for ease, and prevents that the situation appearance that direct placement electric energy meter causes electric energy meter to come off under the vertical state, pocket watch plate pedestal 11 can also be set to the form of between surface level and vertical plane, changing through drive unit; As adopt cylinder to drive; To be adjusted to the angle position that makes things convenient for Robot actions, when treating that electric energy meter clamping device A moves to connection terminal 7 on electric energy meter B to be checked and the terminal block 8 and is in inserting state, through drive unit pocket watch plate pedestal 11 is in the vertical plane again.
Can find out by above embodiment; The automatic connection unit of the electric energy meter detecting system that the utility model provided; Because terminal block 8 is fixedly set on the pocket watch plate pedestal 11; Thereby terminal block 8 transfixion not, electric energy meter clamping device A is through the guiding of locating guide device and under the driving of propulsion system, realizes that wiring hole on the electric energy meter B to be checked links to each other with terminals 7 on the terminal block 8 and breaks off.Since terminal block 8 electric energy meter B to be checked be connected with terminal block 8 and the process of breaking off in the middle of equal transfixion; Be the wiring and the action of taking out stitches through the motion realization electric energy meter B to be checked of electric energy meter clamping device A; Thereby effectively avoided in the prior art the inner loosening and obscission of circuits of terminal block that the repeated moving because of terminal block 8 causes 8; Reduce the failure rate of calibrating installation, thereby improved the calibrating efficient of electric energy meter.
Locating guide device in the foregoing description can be guide rail or orienting sleeve; Perhaps other can be implemented in the locating guide device that can guide its direction of motion in the electric energy meter clamping device A motion process; Locating guide device in the present embodiment preferably adopts the positioning and guiding cover, and particularly, orienting sleeve is arranged at the both sides on pocket watch plate pedestal 11 surfaces; Comprise first positioning and guiding cover, 10 and second positioning and guiding cover 6, shown in Fig. 1-Fig. 3.
In order further to optimize the technical scheme that the utility model provided, the electric energy meter clamping device A in the present embodiment specifically comprises:
Be set in first motion bar 2 and second motion bar 3 that is set in second positioning and guiding cover 6 in first positioning and guiding cover 10;
Electric energy meter pressing plate 1, electric energy meter pressing plate 1 are fixedly connected with the end of second motion bar 3 away from terminal block 8 with first motion bar 2 respectively;
The other end at first motion bar 2; Promptly be provided with first plate 4 of taking out stitches with terminal block 8 nearer ends; The other end at second motion bar 3; Promptly be provided with second plate 5, the first plate 4 and second plate 5 of taking out stitches of taking out stitches of taking out stitches with terminal block 8 nearer ends and do not contact, the gap between two terminal blocks is the wiring hole position of electric energy meter B to be checked.
Through first motion bar 2 and the motion in first positioning and guiding cover, 10 and second positioning and guiding cover 6 respectively of second motion bar 3; Drive electric energy meter pressing plate 1; It is approaching and be connected with connection terminal 7 on the terminal block 8 to make electric energy meter pressing plate 1 promote to be positioned over electric energy meter B to be measured and terminal block 8 among the electric energy meter clamping device A; In (the promptly taking out stitches) process of disconnection; First the plate 4 and second 5 pairs of electric energy meters of plate of taking out stitches of taking out stitches apply certain acting force, so that separate with connection terminal 7 on the terminal block 8 in the connection box of electric energy meter hole.Certainly, this electric energy meter clamping device A is merely a kind of optimal way that the utility model provides, and does not constitute the restriction to electric energy meter clamping device A.
In the middle of the process of automatic calibration, the electric energy meter clamping device A in the above-mentioned electric energy meter automatic connection unit needs propulsion system it is driven, with realize itself and terminal block 8 near and away from.This drive unit can be for by electric motor driven pinion and rack; Also can be cylinder; For the convenience of implementing in the industry; Simplify the inner structure of calibration authority, the drive unit in the present embodiment preferably adopts air cylinder driven, and on above-mentioned pocket watch plate pedestal 11, is provided with the pneumatic control button 9 of control cylinder action.Further, present embodiment has also increased the control device to cylinder, has realized the operated from a distance to the cylinder action, thereby has been more convenient for the control of operating personnel to the whole process of automatic calibration.
In order further to improve the efficient of automatic calibration; Reduce mechanical arm and electric energy meter B to be checked is put into the time of above-mentioned electric energy meter clamping device A; All be provided with on first orienting sleeve 10 in the present embodiment and second orienting sleeve 9 and be convenient to the inclined-plane that electric energy meter B to be checked packs into, concrete, on first positioning and guiding cover, 10 and second positioning and guiding cover 6, be provided with inclined-plane to electric energy meter clamping device A inner inclination; As shown in Figure 4, so that the packing into of electric energy meter B to be checked.
More than to the automatic connection unit of the electric energy meter detecting system that the utility model provided having carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (5)
1. the automatic connection unit of an electric energy meter detecting system comprises:
Pocket watch plate pedestal (11);
Be fixedly set in the terminal block (8) on the said pocket watch plate pedestal (11), said terminal block (8) links to each other with calibrating installation, and said terminal block (8) is provided with and is used for the connection terminal (7) that is connected with electric energy meter to be checked (B);
Be fixedly set in the locating guide device on the said pocket watch plate pedestal (11);
Be mounted slidably on said locating guide device, be used to realize that electric energy meter to be checked (B) is connected and the electric energy meter clamping device (A) that breaks off with connection terminal (7) on the said terminal block (8).
2. the automatic connection unit of electric energy meter detecting system according to claim 1 is characterized in that, said locating guide device is for being arranged at the first positioning and guiding cover (10) and the second positioning and guiding cover (6) of the surperficial both sides of said pocket watch plate pedestal (11).
3. the automatic connection unit of electric energy meter detecting system according to claim 2 is characterized in that, said electric energy meter clamping device (A) specifically comprises:
Be set in first motion bar (2) in the said first positioning and guiding cover (10) and be set in second motion bar (3) in the said second positioning and guiding cover (6);
Electric energy meter pressing plate (1), said electric energy meter pressing plate (1) are fixedly connected with the end of second motion bar (3) away from said terminal block (8) with first motion bar (2) respectively;
The other end of said first motion bar (2) is set with first plate (4) of taking out stitches, and the other end of said second motion bar (3) is set with second plate (5) of taking out stitches.
4. according to the automatic connection unit of any described electric energy meter detecting system of claim 1-3; It is characterized in that; Said electric energy meter clamping device (A) is through air cylinder driven, and said pocket watch plate pedestal (11) is provided with the pneumatic control button (9) that is used for the control cylinder action.
5. the automatic connection unit of electric energy meter detecting system according to claim 2 is characterized in that, saidly leads the first positioning and guiding cover (10) and the second positioning and guiding cover (6) is provided with the inclined-plane to said electric energy meter clamping device (A) inner inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255643 CN202614926U (en) | 2012-05-31 | 2012-05-31 | Automatic wiring unit of electric energy meter verifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220255643 CN202614926U (en) | 2012-05-31 | 2012-05-31 | Automatic wiring unit of electric energy meter verifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614926U true CN202614926U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220255643 Expired - Lifetime CN202614926U (en) | 2012-05-31 | 2012-05-31 | Automatic wiring unit of electric energy meter verifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614926U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062480A (en) * | 2014-06-19 | 2014-09-24 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104237840A (en) * | 2014-09-25 | 2014-12-24 | 国家电网公司 | Integrated junction device for single-phase kilowatt-hour meter inspection and electric strength test |
| CN107677985A (en) * | 2017-11-17 | 2018-02-09 | 国网山东省电力公司淄博供电公司 | The intelligent meter hanging frame of laboratory three-phase electric energy meter calibrating |
| CN110865327A (en) * | 2019-11-01 | 2020-03-06 | 杭州德创电子股份有限公司 | Automatic multi-functional testing arrangement of electric energy meter |
| CN111208322A (en) * | 2018-11-22 | 2020-05-29 | 国网新疆综合能源服务有限公司 | Automatic positioning and crimping device for intelligent electric energy meter wiring terminal |
| CN117849699A (en) * | 2024-03-07 | 2024-04-09 | 杭州德创电子股份有限公司 | Quick-change meter support for electric energy meter verification and automatic plugging device |
-
2012
- 2012-05-31 CN CN 201220255643 patent/CN202614926U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062480A (en) * | 2014-06-19 | 2014-09-24 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104062480B (en) * | 2014-06-19 | 2017-01-11 | 郭峰铨 | Electric energy meter rotating-pressing type wiring meter support |
| CN104237840A (en) * | 2014-09-25 | 2014-12-24 | 国家电网公司 | Integrated junction device for single-phase kilowatt-hour meter inspection and electric strength test |
| CN107677985A (en) * | 2017-11-17 | 2018-02-09 | 国网山东省电力公司淄博供电公司 | The intelligent meter hanging frame of laboratory three-phase electric energy meter calibrating |
| CN111208322A (en) * | 2018-11-22 | 2020-05-29 | 国网新疆综合能源服务有限公司 | Automatic positioning and crimping device for intelligent electric energy meter wiring terminal |
| CN110865327A (en) * | 2019-11-01 | 2020-03-06 | 杭州德创电子股份有限公司 | Automatic multi-functional testing arrangement of electric energy meter |
| CN117849699A (en) * | 2024-03-07 | 2024-04-09 | 杭州德创电子股份有限公司 | Quick-change meter support for electric energy meter verification and automatic plugging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee after: Chongqing Electric Power Corp., China Electric Power Research Institute Patentee after: State Grid Corporation of China Address before: 401123 No. 80, Mount Huangshan Avenue, Yubei District, Chongqing Patentee before: Chongqing Electric Power Corp., China Electric Power Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |