CN203480016U - Energization detection device for waste electric energy meter - Google Patents
Energization detection device for waste electric energy meter Download PDFInfo
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- CN203480016U CN203480016U CN201320459895.6U CN201320459895U CN203480016U CN 203480016 U CN203480016 U CN 203480016U CN 201320459895 U CN201320459895 U CN 201320459895U CN 203480016 U CN203480016 U CN 203480016U
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- 239000002699 waste material Substances 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title abstract description 26
- 239000002184 metal Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses an energization detection device for a waste electric energy meter, and the problems that at present detection lines of new meters are used for recycling waste electric energy meters, so that some functions are wasted and detection cost investment is also increased can be effectively solved. The energization detection device for the waste electric energy meter comprises a frame, two cylinders are disposed on the frame and inserted into detection holes of an electric energy meter to be detected, the cylinders are fixed on the frame through self-centering devices, and pistons of the two cylinders are respectively connected with live wires. The energization detection device has the advantages that a traditional monitoring mode that monitoring terminals are driven by cylinders to be inserted into an electric energy meter is changed by the device, the monitoring terminals are saved, and the cylinders are directly inserted into the electric energy meter for monitoring; and the integral structure is simplified compared with a traditional device, and detection cost is effectively reduced.
Description
Technical field
The utility model relates to a kind of waste and old electric energy meter energising pick-up unit.
Background technology
In country, advocate energetically today of energy-conserving and environment-protective, for waste and old electric energy meter, also need to reclaim, whether this first also possesses basic function to this electric energy meter with regard to needs is first detected, detection is in the past all the detection line that adopts new electric energy meter, first electric energy meter is transmitted and put in place, then by cylinder, promoting detection terminal stretches out, the interior energising of detection port that is inserted into electric energy meter judges, but when detecting, only need to check by waste and old electric energy meter whether energising rear indicator light or screen can light, adopt new table pick-up unit obviously can cause certain waste, also improved the input cost of waste and old electric energy meter returned enterprise simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of waste and old electric energy meter energising pick-up unit, can effectively solve existing waste and old electric energy meter and reclaim the waste that the new detection line of showing of employing causes some functions, has increased the problem of the input of testing cost simultaneously.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of waste and old electric energy meter energising pick-up unit, comprise frame, described frame is provided with two groups and inserts the cylinder that detected electric energy meter detects hole, described cylinder, by being fixed in frame from centering device, is all connected with live wire on the piston of described two groups of cylinders.
Preferably, the middle part of described cylinder or afterbody and frame clearance fit, in described frame, have the hole that arranges of passing through for cylinder front portion, described setting is radially evenly equipped with at least two springs in hole, one end of described spring is fixed on the inwall that hole is set, and the other end of described spring is fixedly connected with the front portion of cylinder block; The piston of cylinder can drive in stretching into detection port time whole cylinder to do a certain amount of skew to guarantee that piston can extend into appropriate position to electric energy meter energising to be measured; effectively reduce false drop rate; reduced the accuracy requirement of electric energy meter moving belt to be measured position to be measured simultaneously; can improve detection efficiency; also can adapt to different model but the slightly different waste and old electric energy meter detection in detection port position; after detecting; the piston of cylinder reclaims; piston departs from the detection port of electric energy meter to be measured, at the elastic force effect lower cylinder of spring, gets back to initial position.
Preferably, also have and the blind hole that hole coaxial cable is set in described frame, the afterbody of described cylinder is arranged in blind hole, described tail cylinder and blind hole clearance fit; Give the certain activity space of cylinder.
Preferably, described cylinder comprises and has the cylinder body of endoporus and be slidably arranged in the piston in cylinder body, the afterbody of described piston is provided with the plug that stops of the metal suitable with cylinder inner bore, described stop plug the endoporus of cylinder body is divided into two chambers, described two chambers are equipped with the tracheae communicating with the external world, the diameter of described piston is less than the diameter that stops plug, the bore openings place of described cylinder body is provided with end cap, on described end cap, have the through hole suitable with piston, the part cover of described piston in cylinder body has stage clip, one end of described stage clip withstands on and stops beyond the Great Wall, the other end of described stage clip withstands on the inner side of end cap, described live wire is connected with cylinder body, if wire is directly connected on cylinder, that will reserve certain elongation surplus to wire, because in waste and old recovery environment, after cylinders retract, the object that long wire just may be suspended to other causes the accident, so adopt the cylinder of said structure just to make wire as long as be connected with cylinder body, electric current by cylinder body, stage clip, stop to fill in and be delivered on cylinder.
Preferably, the front portion of described piston is conical, and the top of described piston is semisphere; Better play guide effect.
Compared with prior art, the utility model has the advantages that: this device has changed in the past monitors by cylinder promotion the monitoring mode that terminal inserts electric energy meter, save monitoring terminal and directly adopted cylinder insertion electric energy meter to monitor, with respect to device in the past, simplify one-piece construction, effectively reduced testing cost.
Accompanying drawing explanation
Fig. 1 is the semisectional view of a kind of waste and old electric energy meter energising pick-up unit of the utility model;
Fig. 2 be in Fig. 1 A to partial view.
Embodiment
Consult Fig. 1, Fig. 2 is the embodiment of a kind of waste and old electric energy meter energising pick-up unit of the utility model, a kind of waste and old electric energy meter energising pick-up unit, comprise frame 1, described frame 1 is provided with two groups and inserts the cylinder 2 that detected electric energy meter detects hole, on the piston 22 of described two groups of cylinders 2, be all connected with live wire 3, described cylinder 2 is by being fixed on from centering device in frame 1, the middle part of described cylinder 2 or afterbody and frame 1 clearance fit, in described frame 1, have for cylinder 2 front portions, pass through hole 4 is set, described setting is radially evenly equipped with three springs 5 in hole 4, one end of described spring 5 is fixed on the inwall that hole 4 is set, the other end of described spring 5 is fixedly connected with the front portion of cylinder 2 cylinder bodies 21, in described frame 1, also have and the blind hole 6 that hole 4 coaxial cables are set, the afterbody of described cylinder 2 is arranged in blind hole 6, described cylinder 2 afterbodys and blind hole 6 clearance fit.
Described cylinder 2 comprises and has the cylinder body 21 of endoporus and be slidably arranged in the piston 22 in cylinder body 21, the afterbody of described piston 22 be provided with the metal suitable with cylinder body 21 endoporus stop plug 23, describedly stop that plug 23 is divided into two chambers by the endoporus of cylinder body 21, described two chambers are equipped with the tracheae communicating with the external world, the diameter of described piston 22 is less than the diameter that stops plug 23, the bore openings place of described cylinder body 21 is provided with end cap 24, on described end cap 24, have the through hole suitable with piston 22, the part cover of described piston 22 in cylinder body 21 has stage clip 25, one end of described stage clip 25 withstands on and stops on plug 23, the other end of described stage clip 25 withstands on the inner side of end cap 24, described live wire 3 is connected with cylinder body 21, the front portion of described piston 22 is conical, the top of described piston 22 is semisphere.
Electric current from the cylinder body 21 of cylinder 2 by stage clip 25, stop that plug 23 enters electric energy meter to be measured to piston 22, this device has changed in the past monitors by cylinder 2 promotions the monitoring mode that terminals insert electric energy meters, save monitoring terminal and directly adopted cylinder 2 insertion electric energy meters to monitor, with respect to device in the past, simplify one-piece construction, effectively reduced testing cost.By being arranged on, interior uniform three springs 5 in hole 4 are set are fixedly connected with the clearance fit with cylinder 2 afterbodys and frame 1 with the front portion of cylinder 2 cylinder bodies 21, occurring that there is deviation electric energy meter detection port position to be measured and standard electric energy meter detection port position, or electric energy meter placement location to be measured and normal place be deviation slightly, the piston 22 of cylinder 2 can drive in stretching into detection port time whole cylinder 2 to do a certain amount of skew to guarantee that piston 22 can extend into appropriate position to electric energy meter energising to be measured, by the clearance fit of cylinder middle part or afterbody and frame, the spring that also has cylinder front portion, realize the center of cylinder auto-alignment electric energy meter detection port to be measured, effectively reduce false drop rate, reduced the accuracy requirement of electric energy meter moving belt to be measured position to be measured simultaneously, can improve detection efficiency, also can adapt to different model but the slightly different waste and old electric energy meter detection in detection port position.After detecting, the piston 22 of cylinder 2 reclaims, and piston 22 departs from the detection port of electric energy meter to be measured, at the elastic force effect lower cylinder 2 of spring 5, gets back to initial position.
The foregoing is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.
Claims (5)
1. a waste and old electric energy meter energising pick-up unit, it is characterized in that: comprise frame (1), described frame (1) is provided with two groups and inserts the cylinder (2) that detected electric energy meter detects hole, described cylinder (2) is upper by be fixed on frame (1) from centering device, on the piston (22) of described two groups of cylinders (2), is all connected with live wire (3).
2. a kind of waste and old electric energy meter energising pick-up unit as claimed in claim 1, it is characterized in that: the middle part of described cylinder (2) or afterbody and frame (1) clearance fit, in described frame (1), have for cylinder (2) anterior pass through hole (4) is set, described setting is radially evenly equipped with at least two springs (5) in hole (4), one end of described spring (5) is fixed on the inwall that hole (4) are set, and the other end of described spring (5) is fixedly connected with the front portion of cylinder (2) cylinder body (21).
3. a kind of waste and old electric energy meter energising pick-up unit as claimed in claim 2, it is characterized in that: in described frame (1), also have and the blind hole (6) that hole (4) coaxial cable is set, the afterbody of described cylinder (2) is arranged in blind hole (6), described cylinder (2) afterbody and blind hole (6) clearance fit.
4. a kind of waste and old electric energy meter energising pick-up unit as claimed in claim 1, it is characterized in that: described cylinder (2) comprises and has the cylinder body (21) of endoporus and be slidably arranged in the piston (22) in cylinder body (21), what the afterbody of described piston (22) was provided with the metal suitable with cylinder body (21) endoporus stops plug (23), describedly stop that plug (23) is divided into two chambers by the endoporus of cylinder body (21), described two chambers are equipped with the tracheae communicating with the external world, the diameter of described piston (22) is less than the diameter that stops plug (23), the bore openings place of described cylinder body (21) is provided with end cap (24), on described end cap (24), have the through hole suitable with piston (22), the part cover of described piston (22) in cylinder body (21) has stage clip (25), one end of described stage clip (25) withstands on and stops on plug (23), the other end of described stage clip (25) withstands on the inner side of end cap (24), described live wire (3) is connected with cylinder body (21).
5. a kind of waste and old electric energy meter energising pick-up unit as claimed in claim 4, is characterized in that: the front portion of described piston (22) is for conical, and the top of described piston (22) is semisphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459895.6U CN203480016U (en) | 2013-07-30 | 2013-07-30 | Energization detection device for waste electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459895.6U CN203480016U (en) | 2013-07-30 | 2013-07-30 | Energization detection device for waste electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480016U true CN203480016U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459895.6U Expired - Fee Related CN203480016U (en) | 2013-07-30 | 2013-07-30 | Energization detection device for waste electric energy meter |
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| Country | Link |
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| CN (1) | CN203480016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412279A (en) * | 2013-07-30 | 2013-11-27 | 国家电网公司 | Waste electric energy meter self-aligning detecting device |
-
2013
- 2013-07-30 CN CN201320459895.6U patent/CN203480016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412279A (en) * | 2013-07-30 | 2013-11-27 | 国家电网公司 | Waste electric energy meter self-aligning detecting device |
| CN103412279B (en) * | 2013-07-30 | 2016-05-11 | 国家电网公司 | A kind of waste and old detection device of electric energy meter |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100045 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Shanghai Electric Power Corporation Patentee after: ZHEJIANG HOUDAR INTELIGENT TECHNOLOGY CO., LTD. Address before: 100045 West Chang'an Avenue, Beijing, No. 86, No. Patentee before: State Grid Corporation of China Patentee before: Shanghai Electric Power Corporation Patentee before: Hangzhou Houda Automation Systems Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |