CN204464508U - A kind of New Low Voltage table case Special grounding wire - Google Patents
A kind of New Low Voltage table case Special grounding wire Download PDFInfo
- Publication number
- CN204464508U CN204464508U CN201520218356.2U CN201520218356U CN204464508U CN 204464508 U CN204464508 U CN 204464508U CN 201520218356 U CN201520218356 U CN 201520218356U CN 204464508 U CN204464508 U CN 204464508U
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- China
- Prior art keywords
- conduction
- subring
- adjustable plate
- busbar
- female ring
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Abstract
The utility model discloses a kind of New Low Voltage table case Special grounding wire, comprise busbar, adjustable plate, conduction female ring and conduction subring, bottom and the ground of described busbar connect, described busbar is provided with and conducts electricity female ring described in one, described conduction female ring is fixed on described busbar by fixed head, described conduction subring is positioned at the side of described conduction female ring, described conduction subring is ceramic jacket layer, earth connection cover is provided with at the other end of described conduction subring, described adjustable plate is provided with at the table end of described conduction subring, and be provided with back-moving spring between described adjustable plate and described ceramic jacket layer.The utility model improves the reliability connected between earth connection and low-voltage meter box, operates also very convenient simultaneously, thus effectively reduces labour intensity.
Description
Technical field
The utility model relates to earth connection, is specially a kind of New Low Voltage table case Special grounding wire.
Background technology
At present, need access earth connection in low-voltage meter box after, just can protect the safety guarantee of maintainer, simultaneously the life security guarantee of also electrical employee; Therefore, installing earth connection is very important technical measures for electric safety.And if do not access earth connection suddenly incoming call and induced voltage can be caused to damage human body in low-voltage meter box.Even so; but in the process of practical operation; due to people easily produce decline in alertness and mental status bad and cause incorrect service condition or because earth connection built-in problem so that reduce the safeguard protection effect even sometimes losing earth connection.
Utility model content
The technical problem that the utility model solves is to provide a kind of New Low Voltage table case Special grounding wire, to solve the shortcoming in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of New Low Voltage table case Special grounding wire, comprise busbar, can regulate carry out connecting and separate between conduction female ring and conduction subring and be foursquare adjustable plate, conduction female ring and conduction subring, bottom and the ground of described busbar connect, described busbar is provided with and conducts electricity female ring described in one, described conduction female ring is fixed on described busbar by fixed head, and described fixed head is provided with screw bolt and nut.Described conduction subring is positioned at the side of described conduction female ring, described conduction subring is ceramic jacket layer, earth connection cover is provided with at the other end of described conduction subring, described adjustable plate is provided with at the table end of described conduction subring, described adjustable plate is provided with elasticity clamp, and is provided with back-moving spring between described adjustable plate and described ceramic jacket layer.
In the utility model, described ceramic jacket layer is provided with extension draw-in groove with described adjustable plate side in the same way, the elasticity clamp on described adjustable plate can be stuck in and extend in draw-in groove.
The beneficial effects of the utility model: improve the reliability connected between earth connection and low-voltage meter box, operate also very convenient simultaneously, thus effectively reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-busbar, 2-adjustable plate, 3-conducts electricity female ring, and 4-conducts electricity subring, 5-fixed head, 6-pottery jacket layer, 7-earth connection cover, 8-back-moving spring, 9-earth connection, 2.1-elasticity clamp.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of New Low Voltage table case Special grounding wire, comprise busbar 1, adjustable plate 2, conduction female ring 3 and conduction subring 4, bottom and the ground of described busbar 1 connect, described busbar 1 is provided with and conducts electricity female ring 3 described in one, described conduction female ring 3 is fixed on described busbar 1 by fixed head 5, described conduction subring 4 is positioned at the side of described conduction female ring 3, described conduction subring 4 is ceramic jacket layer 6, earth connection cover 7 is provided with at the other end of described conduction subring 4, described adjustable plate 2 is provided with at the table end of described conduction subring 4, and be provided with back-moving spring 8 between described adjustable plate 2 and described ceramic jacket layer 6.
In the utility model, described fixed head 5 is provided with screw bolt and nut.
In the utility model, described adjustable plate 2 is provided with elasticity clamp 2.1.
In the utility model, described ceramic jacket layer 6 is provided with described adjustable plate 2 side in the same way and extends draw-in groove 6.1.
In the utility model, described adjustable plate 2 is square.
Execution mode: busbar 1, through conduction female ring 3, is provided with the chute for earth connection cover 7 motion in the below of ceramic jacket layer 6 near the side of earth connection cover 7, and earth connection cover 7 accesses earth connection 9, and earth connection cover 7 is fixedly mounted in conduction subring 4.When needs ground connection, only need to promote adjustable plate 2, time on the extension draw-in groove 6.1 elasticity clamp 2.1 on adjustable plate 2 being snapped into ceramic jacket layer 6, conduction subring 4 is pushed in conduction female ring 3 and connects, and is grounded the connection of line.When not needing ground connection, press elasticity clamp 2.1, under the elastic force effect of back-moving spring 8, conduction subring 4 disconnects with conduction female ring 3, and ground connection effect disconnects immediately.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model, the technical staff of the industry should understand, the utility model is not restricted to the described embodiments, what describe in above-described embodiment and specification just illustrates principle of the present utility model, under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, these changes and improvements all fall within the scope of claimed the utility model, the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a New Low Voltage table case Special grounding wire, comprise busbar (1), adjustable plate (2), conduction female ring (3) and conduction subring (4), it is characterized in that: bottom and the ground of described busbar (1) connect, described busbar (1) is provided with and conducts electricity female ring (3) described in one, described conduction female ring (3) is fixed on described busbar (1) by fixed head (5), described conduction subring (4) is positioned at the side of described conduction female ring (3), described conduction subring (4) is ceramic jacket layer (6), earth connection cover (7) is provided with at the other end of described conduction subring (4), described adjustable plate (2) is provided with at the table end of described conduction subring (4), and be provided with back-moving spring (8) between described adjustable plate (2) and described ceramic jacket layer (6).
2. a kind of New Low Voltage table case Special grounding wire according to claim 1, is characterized in that: described fixed head (5) is provided with screw bolt and nut.
3. a kind of New Low Voltage table case Special grounding wire according to claim 1, is characterized in that: described adjustable plate (2) is provided with elasticity clamp (2.1).
4. a kind of New Low Voltage table case Special grounding wire according to claim 1, is characterized in that: upper being provided with described adjustable plate (2) side in the same way of described ceramic jacket layer (6) extends draw-in groove (6.1).
5. a kind of New Low Voltage table case Special grounding wire according to claim 1, is characterized in that: described adjustable plate (2) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218356.2U CN204464508U (en) | 2015-04-13 | 2015-04-13 | A kind of New Low Voltage table case Special grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218356.2U CN204464508U (en) | 2015-04-13 | 2015-04-13 | A kind of New Low Voltage table case Special grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464508U true CN204464508U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218356.2U Expired - Fee Related CN204464508U (en) | 2015-04-13 | 2015-04-13 | A kind of New Low Voltage table case Special grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688110A (en) * | 2017-08-14 | 2018-02-13 | 国网山东省电力公司烟台供电公司 | A kind of batch meter door opening electrical outage earthing or grounding means |
-
2015
- 2015-04-13 CN CN201520218356.2U patent/CN204464508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688110A (en) * | 2017-08-14 | 2018-02-13 | 国网山东省电力公司烟台供电公司 | A kind of batch meter door opening electrical outage earthing or grounding means |
| CN107688110B (en) * | 2017-08-14 | 2020-03-31 | 国网山东省电力公司烟台供电公司 | Door-opening power-off grounding device for metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20160413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |