CN102133994B - Grounding device of electric energy meter tooling plate - Google Patents
Grounding device of electric energy meter tooling plate Download PDFInfo
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- CN102133994B CN102133994B CN 201110058782 CN201110058782A CN102133994B CN 102133994 B CN102133994 B CN 102133994B CN 201110058782 CN201110058782 CN 201110058782 CN 201110058782 A CN201110058782 A CN 201110058782A CN 102133994 B CN102133994 B CN 102133994B
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- energy meter
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- rotating shaft
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- 238000009987 spinning Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention designs a grounding device of an electric energy meter tooling plate, relating to electric energy meter grounding equipment, and solving the technical problems that the current grounding operation of an electric energy meter is conducted manually, and the efficiency is low. The grounding device comprises a grounding supporting frame and a grounding roller electrically connected with the tooling plate; the grounding roller is penetrated by a positioning pin; one end of a rotary arm is fixedly connected with the positioning pin, and the other end of the rotary arm is connected with a rotary reset mechanism; and the rotary reset mechanism is fixedly connected on the supporting frame. In the grounding device designed by the invention, the grounding operation of the electric energy meter tooling plate is automatic without interfering the displacement of the electric energy meter tooling plate on a conveying chain, the detecting speed of the electric energy meter is increased, and the detecting efficiency is improved; and the grounding roller is elastically and tightly connected with the electric energy meter tooling plate by torsional force of the rotary reset mechanism, so that the grounding is reliable.
Description
Technical field
The utility model relates to the electric energy meter grounding apparatus, especially a kind of grounding device of electric energy meter mounting panel.
Background technology
For accelerating conveying and the detection speed of electric energy meter, electric energy meter generally is placed on single epi-position or the multi-meter position tooling board with conveyer chain transportation and detection at present, to working plate ground connection, the equal ground connection of the electric energy meter on the working plate then, and traditional ground connection operation mainly is by artificial realization, operating speed is slow, and detection efficiency is low, and this type of earthing mode can't satisfy the needs of automated production.
Summary of the invention
The purpose of this utility model is to provide a kind of grounding device of electric energy meter mounting panel in order to solve above-mentioned the deficiencies in the prior art, can make working plate on the travel line at the assigned address automatic earthing, and do not hinder the displacement of electric energy meter tooling plate on conveyer chain, quick, efficient.
In order to achieve the above object, a kind of grounding device of electric energy meter mounting panel that the utility model is designed, it comprises the bracing frame of ground connection and is electrically connected the ground connection roller of working plate, described ground connection roller is pierced by a locating dowel pin, the affixed locating dowel pin of one end of one pivot arm, the other end of described pivot arm connects spinning reduction mechanism, and described spinning reduction mechanism is fixed on the bracing frame.The ground connection roller is arranged on the below of electric energy meter tooling plate, and when electric energy meter tooling plate moved with conveyer chain, successfully process above it can touch electric energy meter tooling plate again, with its ground connection.When moving with conveyer chain, electric energy meter tooling plate can make pivot arm be subject to certain twisting resistance, antagonistic force by spinning reduction mechanism makes the ground connection roller can touch closely the conductive metal sheet of electric energy meter tooling plate bottom surface, ground connection is reliable, when electric energy meter tooling plate moves forward when breaking away from as for the ground connection roller, spinning reduction mechanism produces restoring force, and the driven rotary arm resets.The utility model is electric energy meter tooling plate earthing operation automation, and do not hinder the displacement of electric energy meter tooling plate on conveyer chain, accelerates the electric energy meter detection speed, improves detection efficiency; The ground connection roller is connected with the elastic tight of electric energy meter tooling plate by the twisting resistance of spinning reduction mechanism, and ground connection is reliable.The utility model also can directly contact the metal case of electric energy meter, reaches earthing effect.Described pivot arm is connected with spinning reduction mechanism by a rotating shaft, described rotating shaft one end and pivot arm are affixed, the other end of described rotating shaft passes a torsion spring and a connecting element is affixed, the both sides of rotating shaft are respectively equipped with the groove that a projection and connecting element are positioned at a receiving member on the described connecting element joint face, the inboard of described torsion spring two extensions lays respectively on two projections, the outside of described torsion spring two extensions lays respectively on the driving surface of receiving member groove both sides, and described receiving member is fixed on the bracing frame.Rotating shaft drives torsion spring by connecting element and rotates, when electric energy meter tooling plate passes through, the ground connection roller bearing is subject to turning an angle to the power of electric energy meter tooling plate moving direction and by locating dowel pin driven rotary arm, pivot arm deflects torsion spring by rotating shaft, and all conflict on receiving member in the torsion spring two ends, restriction is received in the deflection of torsion spring, at this moment, torsion spring generation deformation produces elastic stress, makes the ground connection roller can touch closely the conductive metal layer of electric energy meter tooling plate, ground connection is reliable, when electric energy meter tooling plate moves forward when breaking away from as for the ground connection roller, torsion spring produces restoring force, drives rotating shaft and pivot arm and resets.
Improve and replenish as the further of said structure, the utility model also comprises the combination in any of following additional technical feature or these features:
Described groove both sides are step, and the outside of described button spring two extensions lays respectively on two step surfaces, and torsion spring is played positioning action.
The groove top of described receiving member is provided with capping, avoids component exposed outside, and external interference is little.
Described receiving member sidewall has the through hole of communication groove, and described rotating shaft is passed through hole and is connected with connecting element, and the through hole countershaft plays positioning action, and operation is smooth.
Described pivot arm is that two ends are respectively opened the plate body of a knock hole and connected respectively locating dowel pin and rotating shaft by knock hole, connects reliably, and the twisting resistance transmission effect is good.
A kind of grounding device of electric energy meter mounting panel that the utility model obtains with electric energy meter tooling plate earthing operation automation, and does not hinder the displacement of electric energy meter tooling plate on conveyer chain, accelerates the electric energy meter detection speed, improves detection efficiency; The ground connection roller is connected with the elastic tight of electric energy meter tooling plate by the twisting resistance of spinning reduction mechanism, and ground connection is reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the blast structural representation of spinning reduction mechanism;
Fig. 3 is the structural representation of pivot arm.
Among the figure: 1-electric energy meter, 2-working plate, 3-ground connection roller, 4-locating dowel pin, 5-pivot arm, 6-rotating shaft, 7-spinning reduction mechanism, 8-bracing frame, 9-torsion spring, 10-connecting element, 11-projection, 12-receiving member, 13-through hole, 14-knock hole, 15-capping.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
As shown in Figure 1-Figure 3, a kind of grounding device of electric energy meter mounting panel that present embodiment is described, it comprises the bracing frame 8 of ground connection and is electrically connected the ground connection roller 3 of working plate 2, described ground connection roller 3 is pierced by a locating dowel pin 4, the affixed locating dowel pin 4 of one end of one pivot arm 5, the other end of described pivot arm 5 connects spinning reduction mechanism, and described spinning reduction mechanism is fixed on the bracing frame 8.Described pivot arm 5 is connected with spinning reduction mechanism by a rotating shaft 6, described rotating shaft 6 one ends and pivot arm 5 are affixed, the other end of described rotating shaft 6 passes a torsion spring 9 and a connecting element 10 is affixed, the both sides of rotating shaft are respectively equipped with a projection 11 and connecting element 10 is positioned at the groove of a receiving member 12 on described connecting element 10 joint faces, the inboard of 9 liang of extensions of described torsion spring lays respectively on two projections 11, the outside of 9 liang of extensions of described torsion spring lays respectively on the driving surface of receiving member 12 groove both sides, and described receiving member 12 is fixed on the bracing frame 8.Described groove both sides are step, and the outside of 9 liang of extensions of described button spring lays respectively on two step surfaces.
The groove top of described receiving member 12 is provided with capping 15.Described receiving member 12 sidewalls have the through hole 13 of communication groove, and described rotating shaft 6 is passed through hole 13 and is connected with connecting element 10.Described pivot arm 5 is respectively opened the plate body of a knock hole 14 and is connected respectively locating dowel pin 4 and rotating shaft 6 by knock hole 14 for two ends.
Claims (5)
1. grounding device of electric energy meter mounting panel, it is characterized in that it comprises the bracing frame (8) of ground connection and the ground connection roller (3) of electrical connection working plate (2), described ground connection roller (3) is pierced by a locating dowel pin (4), the affixed locating dowel pin of one end (4) of one pivot arm (5), the other end of described pivot arm (5) connects spinning reduction mechanism, described spinning reduction mechanism is fixed on the bracing frame (8), described pivot arm (5) is connected with spinning reduction mechanism by a rotating shaft (6), described rotating shaft (6) one ends and pivot arm (5) are affixed, it is affixed with a connecting element (10) that the other end of described rotating shaft (6) passes a torsion spring (9), the both sides of rotating shaft are respectively equipped with the groove that a projection (11) and connecting element (10) are positioned at a receiving member (12) on described connecting element (10) joint face, the inboard of described torsion spring (9) two extensions lays respectively on two projections (11), the outside of described torsion spring (9) two extensions lays respectively on the driving surface of receiving member (12) groove both sides, and described receiving member (12) is fixed on the bracing frame (8).
2. grounding device of electric energy meter mounting panel according to claim 1 is characterized in that described groove both sides are step, and the outside of described button spring (9) two extensions lays respectively on two step surfaces.
3. grounding device of electric energy meter mounting panel according to claim 1 is characterized in that the groove top of described receiving member (12) is provided with capping (15).
4. according to claim 2 or 3 described grounding device of electric energy meter mounting panels, it is characterized in that described receiving member (12) sidewall has the through hole (13) of communication groove, described rotating shaft (6) is passed through hole (13) and is connected with connecting element (10).
5. grounding device of electric energy meter mounting panel according to claim 4 is characterized in that described pivot arm (5) respectively opens the plate body of a knock hole (14) and connect respectively locating dowel pin (4) and rotating shaft (6) by knock hole (14) for two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058782 CN102133994B (en) | 2011-03-11 | 2011-03-11 | Grounding device of electric energy meter tooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058782 CN102133994B (en) | 2011-03-11 | 2011-03-11 | Grounding device of electric energy meter tooling plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133994A CN102133994A (en) | 2011-07-27 |
| CN102133994B true CN102133994B (en) | 2013-03-27 |
Family
ID=44293957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110058782 Active CN102133994B (en) | 2011-03-11 | 2011-03-11 | Grounding device of electric energy meter tooling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102133994B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6986417B2 (en) * | 1998-11-04 | 2006-01-17 | Honda Giken Kogyo Kabushiki Kaisha | Transfer system |
| CN2427854Y (en) * | 2000-07-03 | 2001-04-25 | 北京桑拓枫叶通信技术有限公司 | Automatic copying electric meter and collecting device |
| CN201686277U (en) * | 2009-10-09 | 2010-12-29 | 无锡市通达物流机械有限公司 | Automatic switching device for hanger positioning pins of overhead chain conveyor |
| CN101865970B (en) * | 2010-05-31 | 2012-12-26 | 福建捷联电子有限公司 | Automatic voltage-withstanding grounding test system for display and voltage-withstanding grounding test method thereof |
| CN201990209U (en) * | 2011-03-11 | 2011-09-28 | 浙江省电力公司 | Grounding device of electric energy meter mounting panel |
-
2011
- 2011-03-11 CN CN 201110058782 patent/CN102133994B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102133994A (en) | 2011-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20130104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130104 Address after: 310007 Huanglong Road, Hangzhou, Zhejiang, No. 8, No. Applicant after: Zhejiang Electric Power Company Applicant after: State Grid Corporation of China Address before: 310007 Huanglong Road, Hangzhou, Zhejiang, No. 8, No. Applicant before: Zhejiang Electric Power Company |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |