CN207542416U - A kind of electro-engineering earthing or grounding means - Google Patents
A kind of electro-engineering earthing or grounding means Download PDFInfo
- Publication number
- CN207542416U CN207542416U CN201721634040.7U CN201721634040U CN207542416U CN 207542416 U CN207542416 U CN 207542416U CN 201721634040 U CN201721634040 U CN 201721634040U CN 207542416 U CN207542416 U CN 207542416U
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- China
- Prior art keywords
- current detector
- cable
- electro
- rotation axis
- protective shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The utility model discloses a kind of electro-engineering earthing or grounding means, including current detector, the side of the current detector is equipped with connector, fixed ear is installed on the outside of the current detector, fixed frame is installed below the current detector, rotation axis is installed on the fixed frame, one end of the rotation axis is equipped with mill, flat cable is installed in the roll-up spindle, connection convex clip is installed on the inside of one end of the flat cable, the other end of the flat cable is equipped with protective shell, the inside of the protective shell is equipped with ground cable, the both sides of the protective shell are equipped with stent, the bottom end of the ground cable is equipped with grounding body.The utility model is equipped with current detector, can detect whether electric current conveys to underground by current detector, so as to judge electric leakage accident that whether electrical equipment occurs, can be discharged in time, increase security performance.
Description
Technical field
The utility model is related to earthing or grounding means field, specifically a kind of electro-engineering earthing or grounding means.
Background technology
Earthing or grounding means is also referred to as grounded integrated apparatus:Composition electrical connection between electrical equipment or other objects and ground
Equipment.(architectural electricity construction technology).Earthing or grounding means is by earthing pole (plate), earth bus (indoor, outdoor), down conductor
(earthing jumper), framework ground connection composition.It is used to realize the purpose that electrical system is connected with the earth.With greatly directly connecing
It is earthing pole to touch the metal object realized and be electrically connected.It can be artificial earthing pole or natural grounding pole.This is connect
Earth polar can be assigned to certain electric function, such as to make system earth, protective grounding or signal ground.It is building to be grounded busbar
The part that electric device domestic demand is grounded is connected by the reference point of potential of electric device by it with earthing pole.It also rises another
Effect, i.e., interconnected bonding conductor all in electric device by it, so as to fulfill part conductive part big in a building
Generic equivalent-potential bonding between point.Connecting line between earthing pole and ground connection busbar is known as earthing pole lead.
A kind of appearance of electro-engineering earthing or grounding means greatly facilitates the protection of electrical equipment, but the one of the current stage
Kind electro-engineering earthing or grounding means, for example, installing and dismounting is inconvenient, can not judge that electric appliance is set in time there are many shortcomings
It is standby whether to leak electricity.
Utility model content
The purpose of this utility model is to provide a kind of electro-engineering earthing or grounding means, to solve installation of the prior art
Dismounting is inconvenient, can not judge the problem of whether electrical equipment leaks electricity in time.
To achieve the above object, the utility model provides following technical solution：A kind of electro-engineering earthing or grounding means, including
Current detector, the side of the current detector are equipped with connector, fixed ear, institute are equipped on the outside of the current detector
It states and fixed frame is installed below current detector, rotation axis on the fixed frame is installed, volume is installed in the rotation axis
Axis is received, one end of the rotation axis is equipped with mill, flat cable, one end of the flat cable are equipped in the roll-up spindle
Inside connection convex clip is installed, the other end of the flat cable is equipped with protective shell, and the inside of the protective shell is equipped with
Ground cable, the both sides of the protective shell are equipped with stent, and the bottom end of the ground cable is equipped with grounding body.
Preferably, the grounding body is buried in underground.
Preferably, protection protrusion is provided on the flat cable.
Preferably, the stent is rotatablely connected with protective shell by hinge.
Preferably, the fixed frame, rotation axis and roll-up spindle are hollow-core construction, and fixed frame, rotation axis and roll-up spindle
Inside be mounted on cable, and one end of cable is connect with connecting convex clip connection, the other end of cable with current detector.
Compared with prior art, the beneficial effects of the utility model are：The utility model is equipped with current detector, passes through
Current detector can detect whether electric current conveys to underground, so as to judge electric leakage accident that whether electrical equipment occurs,
It can be discharged in time, increase security performance, and fixed ear is installed on current detector, under current detector
Side is equipped with fixed frame, and roll-up spindle is equipped on fixed frame, flat cable is equipped in roll-up spindle, big by such design
The big installing and dismounting for facilitating device.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the utility model roll-up spindle.
In figure：1- electrical equipments, 2- connectors, 3- fixed frames, 4- rotation axis, 5- roll-up spindles, 6- flat cables, 7- ground wires
Cable, 8- protective shells, 9- stents, 10- grounding bodies, 11- fixed ears, 12- current detectors, 13- mills, 14- connection convex clips.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of electro-engineering earthing or grounding means, including current detector
12, the side of current detector 12 is equipped with connector 2, and whether the shell that current detector 12 is used for detecting electrical equipment leaks electricity,
The outside of current detector 12 is equipped with fixed ear 11, and fixed ear 11 facilitates the installation of current detector 12, current detector 12
Lower section fixed frame 3 is installed, fixed frame 3 is used for installing roll-up spindle 5, rotation axis 4 is equipped on fixed frame 3, rotation axis 4 controls
Roll-up spindle 5 rotates, and roll-up spindle 5 is equipped in rotation axis 4, and roll-up spindle 5 is used for furling flat cable 6, and the one of rotation axis 4
End is equipped with mill 13, and mill 13 is used for that roll-up spindle 5 is controlled to rotate, and flat cable 6 is equipped in roll-up spindle 5, flat cable 6 is used
Convey electric current, connection convex clip 14 be installed on the inside of one end of flat cable 6, connection convex clip 14 be used for in roll-up spindle 5
Cable connection, the other end of flat cable 6 are equipped with protective shell 8, and protective shell 8 is protected for earth wire cable 7, protective shell
8 inside is equipped with ground cable 7, and ground cable 7 is used in current transmission to grounding body 10, and the both sides of protective shell 8 are installed
There is stent 9, the bottom end of ground cable 7 is equipped with grounding body 10, and grounding body 10 is used for current dissipation to underground, and grounding body 10 is deeply
Underground is embedded in, protection protrusion is provided on flat cable 6, stent 9 is rotatablely connected with protective shell 8 by hinge, and fixed frame 3 turns
Moving axis 4 and roll-up spindle 5 are hollow-core construction, and the inside of fixed frame 3, rotation axis 4 and roll-up spindle 5 is mounted on cable, and line
One end of cable is connected with connecting convex clip 14, and the other end of cable is connect with current detector 12.
The operation principle of the utility model is：The equipment is fixed when in use, by current detector 12 by fixed ear 11
In 1 side of electrical equipment, current detector 12 is made to be connect with electrical equipment 1 by connector 2, then controlled and furled by mill 13
Axis 5 furls flat cable 6, and the protective shell 8 for adjusting its bottom end contacts ground, and then protective shell 8 is carried out by stent 9
Support, and the ground cable 7 in protective shell 8 is made to be connect with grounding body 10, when electrical equipment 1 leaks electricity, will be conveyed by connector 2
To current detector 12, electric current is detected by it and it is recorded, be then sent to flat cable 6, pass through flat cable 6
Ground cable 7 is delivered to, is delivered on grounding body 10 by ground cable 7, by grounding body 10 by current dissipation to underground.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of electro-engineering earthing or grounding means, including current detector (12), it is characterised in that:The current detector (12)
Side connector (2) is installed, fixed ear (11), the current detector are installed on the outside of the current detector (12)
(12) fixed frame (3) below is installed, rotation axis (4) on the fixed frame (3) is installed, is installed on the rotation axis (4)
There is roll-up spindle (5), one end of the rotation axis (4) is equipped with mill (13), flat cable is equipped on the roll-up spindle (5)
(6), connection convex clip (14), the other end installation of the flat cable (6) are installed on the inside of one end of the flat cable (6)
There is protective shell (8), the inside of the protective shell (8) is equipped with ground cable (7), and the both sides of the protective shell (8) are equipped with branch
Frame (9), the bottom end of the ground cable (7) are equipped with grounding body (10).
2. a kind of electro-engineering earthing or grounding means according to claim 1, it is characterised in that：The grounding body (10) is buried
In underground.
3. a kind of electro-engineering earthing or grounding means according to claim 1, it is characterised in that：On the flat cable (6)
It is provided with protection protrusion.
4. a kind of electro-engineering earthing or grounding means according to claim 1, it is characterised in that：The stent (9) and protection
Shell (8) is rotatablely connected by hinge.
5. a kind of electro-engineering earthing or grounding means according to claim 1, it is characterised in that：The fixed frame (3), rotation
Axis (4) and roll-up spindle (5) are hollow-core construction, and the inside of fixed frame (3), rotation axis (4) and roll-up spindle (5) be respectively mounted it is wired
Cable, and one end of cable is connect with connecting convex clip (14) connection, the other end of cable with current detector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634040.7U CN207542416U (en) | 2017-11-30 | 2017-11-30 | A kind of electro-engineering earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721634040.7U CN207542416U (en) | 2017-11-30 | 2017-11-30 | A kind of electro-engineering earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542416U true CN207542416U (en) | 2018-06-26 |
Family
ID=62616115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721634040.7U Expired - Fee Related CN207542416U (en) | 2017-11-30 | 2017-11-30 | A kind of electro-engineering earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
-
2017
- 2017-11-30 CN CN201721634040.7U patent/CN207542416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808274A (en) * | 2018-07-26 | 2018-11-13 | 国家电网公司 | A kind of new type grounding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |