CN206628612U - A kind of earthing or grounding means securely - Google Patents
A kind of earthing or grounding means securely Download PDFInfo
- Publication number
- CN206628612U CN206628612U CN201720301445.2U CN201720301445U CN206628612U CN 206628612 U CN206628612 U CN 206628612U CN 201720301445 U CN201720301445 U CN 201720301445U CN 206628612 U CN206628612 U CN 206628612U
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- CN
- China
- Prior art keywords
- metal block
- connector
- grounded
- earthing
- nipple
- Prior art date
- 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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Abstract
The utility model discloses a kind of earthing or grounding means securely, including handle, screw rod, link, rubber layer, nipple, it is grounded box and grounded metal block, the handle is arranged on the top of screw rod, the bottom of the link is fixed with the first conducting metal block, first connector is connected by plain conductor with the second connector, the bottom of second connector is connected through nipple with the second conducting metal block, and second is provided with nut on connector, the nipple is arranged on the top of ground connection box, and the bottom of ground connection box is provided with grounded metal block.The utility model disclosure satisfy that the component connection of a variety of Multiple Shapes, and firm and reliable connection, grounded metal block is installed in grounding box bottom, increase and the contact area on ground, reduce contact resistance, it can reliably be discharged in equipment ground, ensure that operating personnel carry out equipment detection under fool proof environment.
Description
Technical field
It the utility model is related to technical field of electric equipment, specially a kind of earthing or grounding means securely.
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.Earthing or grounding means is grounded by earthing pole (plate), earth bus (indoor, outdoor), down conductor (earthing jumper), framework
Composition.It is used to realize the purpose that electrical system is connected with the earth.The metal for realizing electrical connection is directly contacted with the earth
Object is earthing pole.It can be artificial earthing pole or natural grounding pole.Certain electric breathing exercise can be assigned to this earthing pole
Can, it is used for example as system earth, protective grounding or signal ground.Ground connection busbar is the reference point of potential of electrical installations in buildings,
The part that electric device domestic demand is grounded is connected with earthing pole by it.It also serves another, i.e., will electrically be filled by it
Put interior all bonding conductors to interconnect, so as to realize the generic equivalent-potential bonding in a building between big part current-carrying part.Connect
Connecting line between earth polar and ground connection busbar is referred to as earthing pole lead.Ground wire of the prior art needs to set special ground connection to fill
Put on the grounding assembly for being connected to setting.And earthing or grounding means of the prior art is formed by conductive body and crimp assemblies,
It is provided with conductive body and crimps plane for coordinating with crimp assemblies so that conductive body is pressed on grounding assembly, its
In, due to crimping plane limitation, above-mentioned earthing or grounding means can only limit with the flat position press fit on band iron or support
The use range of earthing or grounding means, in addition, the connector of many earthing or grounding means and insecure, it is easy to come off, this has resulted in peace
Full hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of earthing or grounding means securely, to solve to carry in above-mentioned background technology
The problem of going out, possessed beneficial effect are：The utility model disclosure satisfy that the connection of a variety of Multiple Shape kind components, and connect
It is solid and reliable, grounded metal block, increase and the contact area on ground are installed in grounding box bottom, reduce contact resistance, in equipment
It can reliably be discharged during ground connection, ensure that operating personnel carry out equipment detection under fool proof environment.
To achieve the above object, the utility model provides following technical scheme：A kind of earthing or grounding means securely, including
Handle, screw rod, link, rubber layer, nipple, ground connection box and grounded metal block, the handle are arranged on the top of screw rod,
And the bottom of screw rod is connected through the top of link with metallic briquette, the bottom of the link is fixed with the first conducting metal
Block, and the bottom of the first conducting metal block is connected with the first connector, first connector is connected by plain conductor and second
Joint is connected, and plain conductor outer wrap has rubber layer, and the bottom of second connector is led through nipple with second
Electric metal block is connected, and nut is provided with the second connector, and the nipple is arranged on the top of ground connection box, and is grounded box
Bottom grounded metal block is installed.
Preferably, the junction of the nut and the second connector is provided with collar.
Preferably, the nut is connected with nipple.
Preferably, the center of the metallic briquette and the first conducting metal block is on same vertical line.
The beneficial effect that the utility model is reached is：The device structure is simple, easy to operate, is set on the top of the equipment
Metallic briquette and the first conducting metal block are equipped with, connection component can be compressed, prevents from dropping, disclosure satisfy that a variety of Multiple Shapes
Component is connected, and firm and reliable connection, and grounded metal block, increase and the contact area on ground are installed in grounding box bottom, is subtracted
It small contact resistance, can reliably be discharged in equipment ground, ensure that operating personnel carry out equipment detection under fool proof environment.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is component connection end of the present utility model structural representation；
Fig. 2 is earth terminal structural representation of the present utility model；
In figure：1st, handle；2nd, screw rod；3rd, metallic briquette；4th, link；5th, the first conducting metal block；6th, the first connector；
7th, plain conductor；8th, rubber layer；9th, the second connector；10th, collar；11st, nut；12nd, nipple；13rd, the second conducting metal
Block；14th, it is grounded box；15th, grounded metal block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment provided by the utility model：A kind of earthing or grounding means securely, including
Handle 1, screw rod 2, link 4, rubber layer 8, nipple 12, ground connection box 14 and grounded metal block 15, handle 1 are arranged on screw rod
2 top, and the bottom of screw rod 2 is connected through the top of link 4 with metallic briquette 3, the bottom of link 4 is fixed with first
Conducting metal block 5, and the bottom of the first conducting metal block 5 is connected with the first connector 6, the first connector 6 passes through plain conductor 7
It is connected with the second connector 9, and the outer wrap of plain conductor 7 has rubber layer 8, the bottom of the second connector 9 passes through nipple
12 are connected with the second conducting metal block 13, and nut 11 is provided with the second connector 9, and nipple 12 is arranged on ground connection box 14
Top, and be grounded box 14 bottom grounded metal block 15 is installed, the junction of the connector 9 of nut 11 and second is provided with card
Circle 10, nut 11 is connected with nipple 12, and the center of the conducting metal block 5 of metallic briquette 3 and first is in same vertical
On line.
Operation principle：In use, between the component that preparation is grounded is placed on the conducting metal block 5 of metallic briquette 3 and first, lead to
Cross rotary handle 1 to compress metallic briquette 3 and component, electric current is transferred to the second of the bottom of the second connector 9 by plain conductor 7
Conducting metal block 13, turn tight nut 11, the second conducting metal block 13 of the bottom of the second connector 9 moves downward, until with ground connection
Metal derby 15 compresses, and nut 11 is connected with nipple 12 can effectively prevent the loosening of the second connector 9, will be grounded
Box 14 is embedded in soil, is grounded function.In some cases, the upper surface contacted with metal derby 13 of metal derby 15 has more
The individual raised electrical connection to ensure between metal derby 15 and metal derby 13, avoid being clipped in non-conductive miscellaneous between metal derby 15 and 13
The influence that thing electrically connects to it.In other cases, the lower surface contacted with soil of metal derby 15 have it is multiple it is raised with
Ensure the electrical connection even between enhancing metal derby 15 and soil.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of earthing or grounding means securely, including handle (1), screw rod (2), link (4), rubber layer (8), nipple
(12) box (14) and grounded metal block (15), are grounded, it is characterised in that：The handle (1) is arranged on the top of screw rod (2), and
The bottom of screw rod (2) is connected through the top of link (4) with metallic briquette (3), and the bottom of the link (4) is fixed with the
One conducting metal block (5), and the bottom of the first conducting metal block (5) is connected with the first connector (6), first connector
(6) it is connected by plain conductor (7) with the second connector (9), and plain conductor (7) outer wrap has a rubber layer (8), described
The bottom of two connectors (9) is connected through nipple (12) with the second conducting metal block (13), and is pacified on the second connector (9)
Equipped with nut (11), the nipple (12) is arranged on the top of ground connection box (14), and the bottom for being grounded box (14) is provided with
Grounded metal block (15).
A kind of 2. earthing or grounding means securely according to claim 1, it is characterised in that：The nut (11) and second
The junction of connector (9) is provided with collar (10).
A kind of 3. earthing or grounding means securely according to claim 1, it is characterised in that：The nut (11) and screw thread
Joint (12) is connected.
A kind of 4. earthing or grounding means securely according to claim 1, it is characterised in that：The metallic briquette (3) and
The center of first conducting metal block (5) is on same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301445.2U CN206628612U (en) | 2017-03-27 | 2017-03-27 | A kind of earthing or grounding means securely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301445.2U CN206628612U (en) | 2017-03-27 | 2017-03-27 | A kind of earthing or grounding means securely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628612U true CN206628612U (en) | 2017-11-10 |
Family
ID=60208316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301445.2U Expired - Fee Related CN206628612U (en) | 2017-03-27 | 2017-03-27 | A kind of earthing or grounding means securely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553676A (en) * | 2018-05-30 | 2019-12-10 | 南昌欧菲显示科技有限公司 | Sensor with a sensor element |
-
2017
- 2017-03-27 CN CN201720301445.2U patent/CN206628612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553676A (en) * | 2018-05-30 | 2019-12-10 | 南昌欧菲显示科技有限公司 | Sensor with a sensor element |
| CN110553676B (en) * | 2018-05-30 | 2022-02-01 | 南昌欧菲显示科技有限公司 | Sensor with a sensor element |
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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: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |