CN207217849U - A kind of safe flexible ground wire - Google Patents
A kind of safe flexible ground wire Download PDFInfo
- Publication number
- CN207217849U CN207217849U CN201720549904.9U CN201720549904U CN207217849U CN 207217849 U CN207217849 U CN 207217849U CN 201720549904 U CN201720549904 U CN 201720549904U CN 207217849 U CN207217849 U CN 207217849U
- Authority
- CN
- China
- Prior art keywords
- connection ring
- wire
- insulation
- insulation connection
- insulating barrier
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of safe flexible ground wire,Its structure includes connector,Top link,Insulate connection ring,Pure copper stranded wire,Aluminium alloy stranded conductor,Silver-colored twisted wire,Second insulation connection ring,Bottom fixed mount,Top link is provided with connector,Top link and insulation connection ring weld together,The connection ring that insulate and pure copper stranded wire,Aluminium alloy stranded conductor,Silver-colored twisted wire interference fit,Pure copper stranded wire,Aluminium alloy stranded conductor,The bottom of silver-colored twisted wire and the second insulation connection ring interference fit,Second insulation connection ring is welded with bottom fixed mount,Insulation connection ring includes the first insulating barrier,Second insulating barrier,Connector,Fine copper connection ring,Anti-slip veins,By provided with insulation connection ring,The accident occurred in the installation process of equipment can effectively be prevented,It is effectively protected the safety with user,Improve the practicality and reliability of equipment.
Description
Technical field
The utility model is a kind of safe flexible ground wire, belongs to earth lead field.
Background technology
Ground wire is exactly the line for being directly connected to the earth, is referred to as safety return circuit line, it is just direct high pressure when dangerous
The earth is imputed to, at last a lifeline.Domestic electric appliance can cause it because insulating properties are bad or use environment is moist
Shell carries certain electrostatic, and electric shock accidents can occur when serious.Can be on the metal shell of electrical equipment in order to avoid the accident of appearance
Face connects an electric wire, and the other end of electric wire is accessed into the earth, is grounded and electrostatic can be brought into when electrical equipment leaks electricity
The earth discharges.In addition for electrical maintenance personnel when using electric iron welding circuit, sometimes because electric iron is powered and
Integrated circuit in punch through damage electrical equipment, this point are important.It can also ignore main case sometimes using the friend of computer to be grounded,
Root ground wire is connect to computer host casing in fact, the appearance of deadlock phenomenon can be prevented to a certain extent.It is grounded in power system
Line：It is to ensure the important tool of staff when unexpectedly there is voltage in the equipment and circuit having had a power failure.Issued by portion
Regulation, ground wire must be made of more than 25mm naked copper flexible cords.
A kind of earth lead structure that prior art published application number is CN201520995338.5 includes lead body, led
Connecting terminal and woven mesh layer.Lead body includes fine copper cored wire, silver-plated cored wire, fine silver cored wire and anaerobic copper core.These are pure
The total quantity of copper core and silver-plated cored wire is 5000~20000 cores, and the quantity of fine copper cored wire is more than the quantity of silver-plated cored wire.
Conducting connection terminal is electrically connected with the both ends of lead body.Woven mesh layer coated wire body.But need to use during prior art installation
Hand touches earth lead, it is impossible to the safety of user is completely secured.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of safe flexible ground wire, with solution
Certainly prior art install when need with hand touch earth lead, it is impossible to be completely secured user it is safe the problem of.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of safe flexibility connects
Ground wire, its structure include connector, top link, insulation connection ring, pure copper stranded wire, aluminium alloy stranded conductor, silver-colored twisted wire, second
Insulate connection ring, bottom fixed mount, and the top link is provided with connector, the top link and insulation connection boxing
It is connected together, the insulation connection ring and pure copper stranded wire, aluminium alloy stranded conductor, silver-colored twisted wire interference fit, the pure copper stranded wire, aluminium close
Golden twisted wire, the bottom of silver-colored twisted wire and second insulation connection ring interference fit, it is described second insulation connection ring and bottom fixed mount
Welding, the insulation connection ring include the first insulating barrier, the second insulating barrier, connector, fine copper connection ring, anti-slip veins, and described the
One insulating barrier is coated on the outside of the second insulating barrier, and the inside of second insulating barrier is interference fitted provided with fine copper connection ring, institute
Fine copper connection ring and pure copper stranded wire, aluminium alloy stranded conductor, silver-colored twisted wire interference fit are stated, the outside of first insulating barrier is provided with anti-skidding
Line.
Further, the bottom fixed mount includes plumb joint, ground connection main body, the first fixing port, the second fixing port, described
Ground connection main body is welded together by plumb joint and the second insulation connection ring, and the ground connection main body is provided with the first fixing port, the
Two fixing ports, second fixing port are located at the lower section of the first fixing port.
Further, the thickness of the ground connection main body is 1-3cm.
Further, a diameter of 3cm of second fixing port.
Further, the structure of the second insulation connection ring is consistent with insulation connection ring.
Further, first insulating barrier is quality of rubber materials.
Further, second insulating barrier is resin material.
The beneficial effects of the utility model：By provided with insulation connection ring, can effectively prevent the installation in equipment
The accident occurred in journey, the safety with user is effectively protected, improves the practicality and reliability of equipment.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of safe flexible ground wire of the utility model.
Fig. 2 is the structural representation of insulation connection ring of the present utility model.
Fig. 3 is the structural representation of bottom fixed mount of the present utility model.
In figure：Connector -1, top link -2, insulation connection ring -3, pure copper stranded wire -4, aluminium alloy stranded conductor -5, silver twist
Line -6, second insulation connection ring -7, bottom fixed mount -8, the first insulating barrier -301, the second insulating barrier -302, connector -303,
Fine copper connection ring -304, anti-slip veins -305, plumb joint -801, ground connection main body -802, the first fixing port -803, the second fixing port -
804。
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of scheme of safe flexible ground wire：Its structure includes connection
Mouthful 1, top link 2, insulation connection ring 3, pure copper stranded wire 4, aluminium alloy stranded conductor 5, silver-colored twisted wire 6, second insulate connection ring 7, under
Portion's fixed mount 8, the top link 2 are provided with connector 1, and the top link 2 and insulation connection ring 3 are welded on one
Rise, the insulation connection ring 3 and pure copper stranded wire 4, aluminium alloy stranded conductor 5, silver-colored twisted wire 6 are interference fitted, and the pure copper stranded wire 4, aluminium close
Golden twisted wire 5, the bottom of silver-colored twisted wire 6 and the second insulation connection ring 7 are interference fitted, and the second insulation connection ring 7 is consolidated with bottom
Determine frame 8 to weld, the insulation connection ring 3 includes the first insulating barrier 301, the second insulating barrier 302, connector 303, fine copper connection ring
304th, anti-slip veins 305, first insulating barrier 301 are coated on the outside of the second insulating barrier 302, second insulating barrier 302
Inside is interference fitted provided with fine copper connection ring 304, and the fine copper connection ring 304 and pure copper stranded wire 4, aluminium alloy stranded conductor 5, silver twist
Line 6 is interference fitted, and the outside of first insulating barrier 301 is provided with anti-slip veins 305, and the bottom fixed mount 8 includes plumb joint
801st, main body 802, the first fixing port 803, the second fixing port 804 are grounded, the ground connection main body 802 passes through plumb joint 801 and the
Two insulation connection rings 7 weld together, and the ground connection main body 802 is provided with the first fixing port 803, the second fixing port 804, described
Second fixing port 804 is located at the lower section of the first fixing port 803, and the thickness of the ground connection main body 802 is 1-3cm, and described second is solid
Determine a diameter of 3cm of mouth 804, the structure of the second insulation connection ring 7 is consistent with insulation connection ring 3, first insulating barrier
301 be quality of rubber materials, and second insulating barrier 302 is resin material.
Insulation connection ring described in this patent, the accident occurred in the installation process of equipment can be effectively prevented, is had
The protection of effect and the safety of user, improve the practicality and reliability of equipment.
In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably
Position, upper end is fixed by clip and equipment, ground is inserted into bottom or connected with earthing or grounding means, can be started afterwards just
Often work.
Connector -1 of the present utility model, top link -2, insulation connection ring -3, pure copper stranded wire -4, aluminium alloy stranded conductor -
5th, silver-colored twisted wire -6, the second insulation connection ring -7, bottom fixed mount -8, the first insulating barrier -301, the second insulating barrier -302, connection
Mouth -303, fine copper connection ring -304, anti-slip veins -305, plumb joint -801, ground connection main body -802, the first fixing port -803, second
Fixing port -804, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this skill
Art personnel can learn or know by normal experiment method the utility model solves the problems, such as it is existing skill by technical manual
Art needs to touch earth lead with hand when installing, it is impossible to user's safety is completely secured, the utility model passes through above-mentioned part
It is combined with each other, by provided with insulation connection ring, can effectively prevent the accident occurred in the installation process of equipment, effectively
Protection and the safety of user, improve the practicality and reliability of equipment, described in detail below：
The insulation connection ring 3 includes the first insulating barrier 301, the second insulating barrier 302, connector 303, fine copper connection ring
304th, anti-slip veins 305, first insulating barrier 301 are coated on the outside of the second insulating barrier 302, second insulating barrier 302
Inside is interference fitted provided with fine copper connection ring 304, the fine copper connection ring 304 and pure copper stranded wire 4, aluminium alloy stranded conductor 5, silver-colored twisted wire
6 interference fits, the outside of first insulating barrier 301 is provided with anti-slip veins 305.
| It is grounded the thickness of main body | 1 | 2 | 3 |
| Conductive comparative surface area | 60 | 50 | 40 |
As can be seen from the above table, when the thickness for being grounded main body is 1cm, its specific surface area is maximum, is optimal case, passes through
Provided with insulation connection ring, the accident occurred in the installation process of equipment can be effectively prevented, is effectively protected and user
Safety, improve the practicality and reliability of equipment.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of safe flexible ground wire, its structure includes connector (1), top link (2), insulation connection ring (3), pure
Copper stranded conductor (4), aluminium alloy stranded conductor (5), silver-colored twisted wire (6), the second insulation connection ring (7), bottom fixed mount (8), the top connects
Connect frame (2) and be provided with connector (1), the top link (2) and insulation connection ring (3) weld together, and the insulation connects
Ring (3) and pure copper stranded wire (4), aluminium alloy stranded conductor (5), silver-colored twisted wire (6) interference fit are connect, the pure copper stranded wire (4), aluminium alloy twist
Line (5), the bottom of silver-colored twisted wire (6) and second insulation connection ring (7) interference fit, it is described second insulation connection ring (7) and under
Portion's fixed mount (8) welds, it is characterised in that：
The insulation connection ring (3) includes the first insulating barrier (301), the second insulating barrier (302), connector (303), fine copper connection
Ring (304), anti-slip veins (305), first insulating barrier (301) are coated on the outside of the second insulating barrier (302), and described second is exhausted
The inside of edge layer (302) is interference fitted provided with fine copper connection ring (304), the fine copper connection ring (304) and pure copper stranded wire (4),
Aluminium alloy stranded conductor (5), silver-colored twisted wire (6) interference fit, the outside of first insulating barrier (301) is provided with anti-slip veins (305).
A kind of 2. safe flexible ground wire according to claim 1, it is characterised in that：Bottom fixed mount (8) bag
Include plumb joint (801), ground connection main body (802), the first fixing port (803), the second fixing port (804), the ground connection main body (802)
Welded together by plumb joint (801) and the second insulation connection ring (7), the ground connection main body (802) is provided with first and fixed
Mouth (803), the second fixing port (804), second fixing port (804) are located at the lower section of the first fixing port (803).
A kind of 3. safe flexible ground wire according to claim 2, it is characterised in that：The ground connection main body (802)
Thickness is 1-3cm.
A kind of 4. safe flexible ground wire according to claim 2, it is characterised in that：Second fixing port (804)
A diameter of 3cm.
A kind of 5. safe flexible ground wire according to claim 1, it is characterised in that：The second insulation connection ring
(7) structure is consistent with insulation connection ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549904.9U CN207217849U (en) | 2017-05-16 | 2017-05-16 | A kind of safe flexible ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549904.9U CN207217849U (en) | 2017-05-16 | 2017-05-16 | A kind of safe flexible ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217849U true CN207217849U (en) | 2018-04-10 |
Family
ID=61810967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720549904.9U Expired - Fee Related CN207217849U (en) | 2017-05-16 | 2017-05-16 | A kind of safe flexible ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217849U (en) |
-
2017
- 2017-05-16 CN CN201720549904.9U patent/CN207217849U/en not_active Expired - Fee Related
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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: 20180410 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |