CN201222094Y - Access line apparatus for checking switching electric energy meter - Google Patents
Access line apparatus for checking switching electric energy meter Download PDFInfo
- Publication number
- CN201222094Y CN201222094Y CNU2008200954414U CN200820095441U CN201222094Y CN 201222094 Y CN201222094 Y CN 201222094Y CN U2008200954414 U CNU2008200954414 U CN U2008200954414U CN 200820095441 U CN200820095441 U CN 200820095441U CN 201222094 Y CN201222094 Y CN 201222094Y
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- electric current
- meter
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- tie
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Abstract
The utility model relates to a tie-in line testing device for electric energy meters, which can inspect electric energy meters of incoming-upper outgoing-lower line type and electric energy meters of lower-access line type. The tie-in line testing device for electric energy meters comprises a first inspection working end, a second inspection working end and an inspection status switching mechanism, wherein at least one of the first inspection working end and the second inspection working end has adjustable position. The utility model has the advantages of simple structure, fine universality, easy operation, low cost, safe and reliable inspection for the electric energy meters, and high practicality.
Description
Technical field
The utility model relates to test of kilo watthour meter tie-in line device, is specifically related to a kind ofly can and advance the switchable type test of kilo watthour meter tie-in line device that outlet method electric energy meter is down tested down to the electric energy meter of enterprising down outlet method.
Background technology
At present, domestic employed connection box of electric energy meter mode mostly is down outlet method down, but along with technical development, it is the enterprising electric energy meter of outlet method down that electric energy meter producer has begun to produce the employing mode of connection.And test of kilo watthour meter tie-in line device can only be checked separately outlet method electric energy meter under advancing down or the enterprising electric energy meter of outlet method down now.The same test of kilo watthour meter tie-in line device of utilization be can not satisfy and outlet method electric energy meter and the enterprising requirement of outlet method electric energy meter down down checked down simultaneously.
The utility model content
Can only check separately outlet method electric energy meter under advancing down or the enterprising electric energy meter of outlet method down in order to solve the test of kilo watthour meter tie-in line device that exists in the prior art, can not satisfy the same test of kilo watthour meter tie-in line device of utilization and check down simultaneously and advance outlet method and the enterprising technical matters of outlet method electric energy meter down down, the utility model provide a kind of can be to the electric energy meter of enterprising outlet method down and the switchable type test of kilo watthour meter tie-in line device that the outlet method electric energy meter carries out generic inspection under advancing down.
The technical scheme that the prior art problem that solves the utility model is adopted is for providing a kind of switchable type test of kilo watthour meter tie-in line device, described switchable type test of kilo watthour meter tie-in line device comprises: the first work for inspection end, the second work for inspection end and test status switching mechanism, the adjustable positions of at least one working end in described first work for inspection end and the described second work for inspection end.
According to an optimal technical scheme of the present utility model: described test status switching mechanism is convertible meter pressing mechanism.
According to an optimal technical scheme of the present utility model: the described first work for inspection end comprises: fixed electric current meter adapting-seat and fixed electric current meter adapting-seat supporting plate; Wherein, described fixed electric current meter adapting-seat is fixedlyed connected the adjustable positions of described fixed electric current meter adapting-seat supporting plate with described fixed electric current meter adapting-seat supporting plate.
According to an optimal technical scheme of the present utility model: described fixed electric current meter adapting-seat is provided with the first electric current binding post, and the described first electric current binding post is used to connect current lead.
According to an optimal technical scheme of the present utility model: the described first work for inspection end is provided with testing needle.
According to an optimal technical scheme of the present utility model: the described first work for inspection end is provided with the displacement governor motion that is used to regulate described fixed electric current meter adapting-seat blade position.
According to an optimal technical scheme of the present utility model: described displacement governor motion comprises linkage and joystick, and described joystick is connected with described linkage, and described linkage is connected with described fixed electric current meter adapting-seat supporting plate.
According to an optimal technical scheme of the present utility model: the described second work for inspection end comprises: adjustable crossmember type electric current short circuit meter adapting-seat and adjustable crossmember type electric current short circuit meter adapting-seat supporting plate; Wherein, described adjustable crossmember type electric current short circuit meter adapting-seat is fixedlyed connected the adjustable positions of described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate with described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate.
According to an optimal technical scheme of the present utility model: described adjustable crossmember type electric current short circuit meter adapting-seat is provided with the second electric current binding post, and the described second electric current binding post is used to connect current lead.
According to an optimal technical scheme of the present utility model: the described first electric current binding post is connected by described current lead with the described second electric current binding post.
The utility model is simple in structure, the versatility height, and operation is reliable for the test safety of electric energy meter easily, has very high practicality.
Description of drawings
Fig. 1. the utility model switchable type test of kilo watthour meter tie-in line device master TV structure synoptic diagram;
Fig. 2. the utility model switchable type test of kilo watthour meter tie-in line device is removed the left TV structure synoptic diagram behind the adjustable crossmember type electric current short circuit meter adapting-seat supporting plate;
Fig. 3. structural representation when advancing to descend the outlet method electric energy meter under the check of the utility model switchable type test of kilo watthour meter tie-in line device;
Fig. 4. structural representation during enterprising time outlet method electric energy meter of the utility model switchable type test of kilo watthour meter tie-in line device check;
Fig. 5. the utility model switchable type test of kilo watthour meter tie-in line device current lead wiring diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described:
Among the figure: fixed electric current meter adapting-seat 101, fixed electric current meter adapting-seat supporting plate 102, the first electric current binding post 103, testing needle 104, linkage 105, joystick 106, adjustable crossmember type electric current short circuit meter adapting-seat 107, adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108, the second electric current binding post 109, short circuit binding post 110, electric energy meter 111, convertible meter pressing mechanism 112, adjustable crossmember type electric current connector incoming end slide block 113, fixed electric current connector incoming end slide block 114.
See also Fig. 1 the utility model switchable type test of kilo watthour meter tie-in line device master's TV structure synoptic diagram and remove left TV structure synoptic diagram behind the adjustable crossmember type electric current short circuit meter adapting-seat supporting plate in conjunction with Fig. 2 the utility model switchable type test of kilo watthour meter tie-in line device.Fig. 2 is the described switchable type test of kilo watthour meter tie-in line device left side TV structure synoptic diagram of having removed behind the described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108.As shown in FIG., described switchable type test of kilo watthour meter tie-in line device comprises: the first work for inspection end, the second work for inspection end and test status switching mechanism.
According to preferred version of the present utility model, described test status switching mechanism is convertible meter pressing mechanism 112.The described first work for inspection end comprises: fixed electric current meter adapting-seat 101 and fixed electric current meter adapting-seat supporting plate 102; Wherein, described fixed electric current meter adapting-seat 101 is fixedlyed connected the adjustable positions of described fixed electric current meter adapting-seat supporting plate 102 with described fixed electric current meter adapting-seat supporting plate 102.Described fixed electric current meter adapting-seat 101 is provided with the first electric current binding post 103, and the described first electric current binding post 103 is used to connect current lead.The described first work for inspection end is provided with testing needle 104.The described first work for inspection end is provided with the displacement governor motion that is used to regulate described fixed electric current meter adapting-seat supporting plate 102 positions.Described displacement governor motion comprises linkage 105 and joystick 106, and described joystick 106 is connected with described linkage 105, and described linkage 105 is connected with described fixed electric current meter adapting-seat supporting plate 102.The described second work for inspection end comprises: adjustable crossmember type electric current short circuit meter adapting-seat 107 and adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108; Wherein, described adjustable crossmember type electric current short circuit meter adapting-seat 107 is fixedlyed connected the adjustable positions of described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108 with described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108.
Structural representation can be consulted Fig. 3 when the utility model switchable type test of kilo watthour meter tie-in line device advanced to descend the outlet method electric energy meter under check, and testing process is:
The first step, adjust the position of described adjustable crossmember type electric current short circuit meter adapting-seat 107 the above adjustable crossmember type electric current connector incoming end slide block 113, make described testing needle 104 on the described adjustable crossmember type electric current connector incoming end slide block 113 can insert the electric current jack of tested table afterbody correspondence smoothly.
Second step, adjust the position of described fixed electric current meter adapting-seat supporting plate 102, after the described joystick 106 of pressure table is rotated down to the limit, described linkage 105 drives described fixed electric current meter adapting-seat supporting plate 102 and moves down, driving described convertible meter pressing mechanism 112 moves down, described convertible meter pressing mechanism 112 promotes tested electric energy meter 111 downwards, described tested electric energy meter 111 is pressed on the testing needle 104 of described adjustable crossmember type electric current short circuit meter adapting-seat 107, described testing needle 104 can just be pressed onto the position.
In the 3rd step, insert in the described check tie-in line device work of testing by the lead that connects in advance on the described second electric current binding post 109 on the adjustable crossmember type electric current connector.
The 4th step, when work for inspection is finished, when dismantling described tested electric energy meter 111, described pressure table joystick 106 is rotated up, described linkage 105 drives described fixed electric current meter adapting-seat supporting plate 102 and moves up, drive described convertible meter pressing mechanism 112 and move up, described convertible meter pressing mechanism 112 and described tested electric energy meter 111 separately take off described tested electric energy meter 111.
The 5th step, when advancing to descend the outlet method electric energy meter under the duplicate test same model, only need described tested electric energy meter 111 is put on the described testing needle 104, described pressure table joystick 106 is rotated down, by described tested electric energy meter 111 described testing needle 104 is pressed onto the position, the work of can testing.When this epi-position inspection side different model following advances down the outlet method electric energy meter, repeated for first to the 4th step.
Structural representation can be consulted Fig. 4 during enterprising time outlet method electric energy meter of the utility model switchable type test of kilo watthour meter tie-in line device check, and testing process is:
The first step rotates up described convertible meter pressing mechanism 112, exposes described table apical grafting and goes into described testing needle 104 on the device 101, removes unnecessary described testing needle 104 on the described adjustable crossmember type electric current short circuit meter adapting-seat 107.
Second goes on foot, and adjusts the position of described adjustable crossmember type electric current short circuit meter adapting-seat 107 the above adjustable crossmember type electric current connector incoming end slide block 113, makes remaining described testing needle 104 can insert the electric current jack of described tested electric energy meter 111 bottom correspondences smoothly.Adjust the position of described fixed electric current meter adapting-seat 101 the above fixed electric current connector incoming end slide block 114, make described fixed electric current connector incoming end slide block 114 the above testing needle 104 can insert the electric current jack of described tested electric energy meter 111 top correspondences smoothly.
The 3rd step, adjust the position of described fixed electric current meter adapting-seat supporting plate 102, after described pressure table joystick 106 is rotated down to the limit, described linkage 105 drives described fixed electric current meter adapting-seat supporting plate 102 and moves down, the described fixed electric current connector incoming end slide block 114 that drives on the described fixed electric current meter adapting-seat 101 moves down, described testing needle 104 on the described fixed electric current connector incoming end slide block 114 inserts in the electric current jack of described tested electric energy meter 111 top correspondences, described fixed electric current connector incoming end slide block 114 promotes described tested electric energy meter 111 downwards, described tested electric energy meter 111 is pressed on the described testing needle 104 of described adjustable crossmember type electric current short circuit meter adapting-seat 107, described testing needle 104 can just be pressed onto the position.If the height dimension of described tested electric energy meter 111 has exceeded the range of adjustment of described fixed electric current meter adapting-seat supporting plate 102, need to adjust the position of described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate 108, satisfy the demand of pressing the table stroke.
In the 3rd step, insert by the lead that is connected in advance on the first electric current binding post 103 on the described second electric current binding post 109 on the described adjustable crossmember type electric current connector and the described fixed electric current connector and to check in the tie-in line device work of testing.
The 4th step, after work for inspection is finished, when dismantling described tested electric energy meter 111, described pressure table joystick 106 is rotated up, described linkage 105 drives described fixed electric current meter adapting-seat supporting plate 102 and moves up, drive described fixed electric current connector incoming end slide block 114 and move up, the described testing needle 104 on the described fixed electric current connector incoming end slide block 114 spins off in the electric current jack of described tested electric energy meter 111, takes off described tested electric energy meter 111.
The 5th step, during enterprising time outlet method electric energy meter of duplicate test same model, only need described tested electric energy meter 111 is put on the described testing needle 104, described pressure table joystick 106 is rotated down, testing needle 104 on the described fixed electric current meter adapting-seat 101 inserts in the electric current jack of described tested electric energy meter 111 top correspondences, described fixed electric current connector incoming end slide block 114 promotes described tested electric energy meter 111 and moves down, and described testing needle 104 is pressed onto the position, the work of can testing.When the enterprising outlet method electric energy meter down of this epi-position inspection side different model, repeated for second to the 4th step.When this epi-position changes check into and advances down time outlet method electric energy meter, described convertible meter pressing mechanism 112 is overturn downwards, described testing needle 104 on the described adjustable crossmember type electric current short circuit meter adapting-seat of removing 107 is assembled to original position, repeats first to the 5th step described in Fig. 3.
The utility model switchable type test of kilo watthour meter tie-in line device current lead wiring diagram can Fig. 5, as shown in Figure 5, current lead is held introducing by Ia+, Ib+, the Ic+ of the described second electric current binding post 109 on the described adjustable crossmember type electric current short circuit meter adapting-seat 107 respectively with electric current, and passes to Ia+, Ib+, the Ic+ end of the described first electric current binding post 103 on the described fixed electric current meter adapting-seat 101.When described tested electric energy meter 111 is not installed, described second electric current binding post 109 on the described adjustable crossmember type electric current short circuit meter adapting-seat 107 and described short circuit binding post 110 conductings, the Ia+ of described short circuit binding post 110 and Ia-, Ib+ and Ib-, Ic+ and Ic-end are communicated with by 3 leads in advance, and electric current is held output by Ia-, Ib-, Ic-respectively by described short circuit binding post 110.After installing described tested electric energy meter 111, the disconnection that is connected of the described second electric current binding post 109 and described short circuit binding post 110, when advancing to descend the outlet method electric energy meter under the check, Ia+, the Ib+ of the described second electric current binding post 109 of electric current from the described adjustable crossmember type electric current short circuit meter adapting-seat 107, Ic+ end enter tested electric energy meter 111, hold output from Ia-, Ib-, the Ic-of the described second electric current binding post 109; When checking enterprising time outlet method electric energy meter, Ia+, Ib+, the Ic+ of the described first electric current binding post 103 of electric current from the fixed electric current meter adapting-seat 101 hold and enter tested electric energy meter 111, Ia-, Ib-, the Ic-of the described second electric current binding post 109 from the described adjustable crossmember type electric current short circuit meter adapting-seat 107 hold output, the earth terminal of the tested electric energy meter of Un termination.Mode of connection when the above is the check three-phase electric energy meter, when the check single-phase electric energy meter, the mode of connection is identical therewith, just connection terminal reduces, have only I+, I-, three terminals of Un on the described adjustable crossmember type electric current short circuit meter adapting-seat 107, have only two terminals of I+, Un on the described fixed electric current meter adapting-seat 101.
The utility model is simple in structure, the versatility height, and operation is reliable for the test safety of electric energy meter easily, has very high practicality.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. switchable type test of kilo watthour meter tie-in line device, it is characterized in that: described switchable type test of kilo watthour meter tie-in line device comprises: the first work for inspection end, the second work for inspection end and test status switching mechanism, the adjustable positions of at least one working end in described first work for inspection end and the described second work for inspection end.
2. according to the described switchable type test of kilo watthour meter of claim 1 tie-in line device, it is characterized in that: described test status switching mechanism is convertible meter pressing mechanism (112).
3. according to the described switchable type test of kilo watthour meter of claim 1 tie-in line device, it is characterized in that: the described first work for inspection end comprises: fixed electric current meter adapting-seat (101) and fixed electric current meter adapting-seat supporting plate (102); Wherein, described fixed electric current meter adapting-seat (101) is fixedlyed connected with described fixed electric current meter adapting-seat supporting plate (102), described fixed electric current meter adapting-seat supporting plate (102) is installed on the verifying attachment, and the described relatively verifying attachment in the installation site of described fixed electric current meter adapting-seat supporting plate (102) is adjustable.
4. according to the described switchable type test of kilo watthour meter of claim 3 tie-in line device, it is characterized in that: described fixed electric current meter adapting-seat (101) is provided with the first electric current binding post (103), and the described first electric current binding post (103) is used to connect current lead.
5. according to claim 1 or 3 described switchable type test of kilo watthour meter tie-in line devices, it is characterized in that: the described first work for inspection end is provided with testing needle (104).
6. according to claim 1 or 3 described switchable type test of kilo watthour meter tie-in line devices, it is characterized in that: the described first work for inspection end is provided with the displacement governor motion that is used to regulate described fixed electric current meter adapting-seat supporting plate (102) position.
7. according to the described switchable type test of kilo watthour meter of claim 6 tie-in line device, it is characterized in that: described displacement governor motion comprises linkage (105) and joystick (106), described joystick (106) is connected with described linkage (105), and described linkage (105) is connected with described fixed electric current meter adapting-seat supporting plate (102).
8. according to the described switchable type test of kilo watthour meter of claim 1 tie-in line device, it is characterized in that: the described second work for inspection end comprises: adjustable crossmember type electric current short circuit meter adapting-seat (107) and adjustable crossmember type electric current short circuit meter adapting-seat supporting plate (108); Wherein, described adjustable crossmember type electric current short circuit meter adapting-seat (107) is fixedlyed connected with described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate (108), described adjustable crossmember type electric current short circuit meter adapting-seat supporting plate (108) is installed on the verifying attachment, and the described relatively verifying attachment in the installation site of described adjustable crossmember type electric current short circuit meter adapting-seat (107) is adjustable.
9. described according to Claim 8 switchable type test of kilo watthour meter tie-in line device is characterized in that: described adjustable crossmember type electric current short circuit meter adapting-seat (107) is provided with the second electric current binding post (109), and the described second electric current binding post (109) is used to connect current lead.
10. according to claim 4 or 9 described switchable type test of kilo watthour meter tie-in line devices, it is characterized in that: the described first electric current binding post (103) is connected by described current lead with the described second electric current binding post (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200954414U CN201222094Y (en) | 2008-07-08 | 2008-07-08 | Access line apparatus for checking switching electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200954414U CN201222094Y (en) | 2008-07-08 | 2008-07-08 | Access line apparatus for checking switching electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222094Y true CN201222094Y (en) | 2009-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200954414U Expired - Fee Related CN201222094Y (en) | 2008-07-08 | 2008-07-08 | Access line apparatus for checking switching electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222094Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121979A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Insertion device for detecting electric energy meter and detection system of electric energy meter |
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
| CN104569530A (en) * | 2014-12-31 | 2015-04-29 | 广西电网有限责任公司南宁供电局 | Rapid three-phase electronic type electric energy meter calibration crimp connection device and calibration method thereof |
| 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 |
-
2008
- 2008-07-08 CN CNU2008200954414U patent/CN201222094Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121979A (en) * | 2010-12-15 | 2011-07-13 | 宁波电业局 | Insertion device for detecting electric energy meter and detection system of electric energy meter |
| CN104569530A (en) * | 2014-12-31 | 2015-04-29 | 广西电网有限责任公司南宁供电局 | Rapid three-phase electronic type electric energy meter calibration crimp connection device and calibration method thereof |
| CN104569530B (en) * | 2014-12-31 | 2018-01-19 | 广西电网有限责任公司南宁供电局 | A kind of quick three phases electronic energy meter calibrating compression bonding apparatus and its calibration method |
| CN104569525A (en) * | 2015-01-13 | 2015-04-29 | 广州供电局有限公司 | Electric energy meter box |
| CN104569525B (en) * | 2015-01-13 | 2018-03-27 | 广州供电局有限公司 | Electric energy metering box |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20130708 |