CN208336818U - A kind of distribution box earthing rod - Google Patents
A kind of distribution box earthing rod Download PDFInfo
- Publication number
- CN208336818U CN208336818U CN201820687731.1U CN201820687731U CN208336818U CN 208336818 U CN208336818 U CN 208336818U CN 201820687731 U CN201820687731 U CN 201820687731U CN 208336818 U CN208336818 U CN 208336818U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- distribution box
- conductive post
- earthing rod
- connecting hole
- 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
Links
Abstract
The utility model belongs to electrical equipment, and in particular to a kind of distribution box earthing rod.Including fixed plate and conduction unit；Described fixed plate one end is equipped with the first connecting hole, and the other end is equipped with the second connecting hole for connecting with distribution box；The conduction unit includes that one end is set to the conductive post of first connecting hole and is set to the insulation protection head far from described fixed plate one end of the conductive post；The conductive post is formed it into outer dimension greater than the first connecting hole aperture by external force far from the part that the first end of insulation protection grows the fixed plate and is close to the riveting block of the fixed plate.The utility model has the beneficial effects that: the earthing rod and the contact outer dimension of wire fixer and ground connection pincers are big, safety is good, can also use and different distribution boxs.
Description
Technical field
The utility model belongs to electrical equipment, more specifically to a kind of distribution box earthing rod.
Background technique
For ground line also at safety return circuit line, high pressure is just directly imputed to the earth by it when dangerous, is lifeline.
Domestic electric appliance will lead to its shell with certain quiet since insulation performance is bad or use environment is moist
Electric shock accidents can occur when serious for electricity.In order to avoid the accident of appearance can link an electric wire on the metal shell of electric appliance,
The other end of electric wire is accessed into the earth, ground line can be brought into electrostatic on the earth and discharge when electrical leakage.
Power transmission line and relevant device many places are easy to be struck by lightning in outdoor, the line tripping as caused by lightning stroke
Situation frequent occurrence, in order to anti-lightning strike, needs to give transmission line of electricity installation earthing or grounding means, and electric power that lightning stroke generates is directed to greatly
Ground avoids conducting wire or transmission facility by the damage of lightning voltage.Grounding apparatus needs reliable ground connection, and present power engineering is applied
Earthing rod is arranged using distribution box in work, by ground connection pincers ground connection, but the poor safety performance of earthing rod, electric conductivity is weak, and connects
Pincers connection in ground is unstable, is easy to fall.Greatly reduce the security performance of distribution box.
Utility model content
In view of the above-mentioned problems, the utility model is intended to provide a kind of distribution box earthing rod, conduct electricity very well, security performance
Height can further increase the security performance of distribution box, can be applicable to different distribution boxs.
To achieve the goals above, the utility model is realized by following measures:
A kind of distribution box earthing rod, including
Fixed plate；Described fixed plate one end is equipped with the first connecting hole, and the other end is equipped with second for connecting with distribution box
Connecting hole；
Conduction unit, the conduction unit include that one end is set to the conductive post of first connecting hole and is set to described
The insulation protection head far from described fixed plate one end of conductive post；The conductive post is grown far from the first end of insulation protection described
The part of fixed plate forms it into outer dimension greater than the first connecting hole aperture by external force and is close to the fixed plate
Riveting block.
Further, the conduction unit further includes being set to the conductive post and being located at the fixed plate far from the riveting
The nut of the side of block.
Further, the insulation protection head is that rubber-covered protects head.
Further, the fixed plate be L-type, it is U-shaped orAny one in type.
Further, it is L that the conductive post, which grows the distance of the fixed plate, wherein 0.5mm≤L≤3.5mm.
Further, the L are as follows: 1mm≤L≤3mm.
Further, the conductive post is copper conductive post.
The utility model has the beneficial effects that:
The utility model is intended to provide a kind of distribution box earthing rod, including fixed plate and conduction unit；The solidus plate
One end is equipped with the first connecting hole, and the other end is equipped with the second connecting hole for connecting with distribution box；The conduction unit includes one
End is set to the conductive post of first connecting hole and is set to the insulation guarantor far from described fixed plate one end of the conductive post
Head protector；The part that the conductive post grows the fixed plate far from the first end of insulation protection is formed it into outside by external force
Shape size is greater than the first connecting hole aperture and is close to the riveting block of the fixed plate.Beneficial effect is: contact outer dimension is big, peace
Full performance is high, can be adapted for different distribution boxs.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of L-type fixed plate in a kind of distribution box earthing rod of the utility model；
Fig. 2 is second of structural schematic diagram of L-type fixed plate in a kind of distribution box earthing rod of the utility model；
Fig. 3 is the structural schematic diagram of U-shaped fixed plate in a kind of distribution box earthing rod of the utility model；
Fig. 4 is in a kind of distribution box earthing rod of the utility modelThe structural schematic diagram of type fixed plate；
Fig. 5 is the schematic cross-sectional view of conductive post in a kind of distribution box earthing rod of the utility model.
Description of symbols:
10. fixed plate, 11.L type solidus plate, 12.U type solidus plate, 13.Type solidus plate, 14. first connecting holes, 15.
Two connecting holes, 20. conduction units, 21. conductive posts, 22. insulation protection heads, 23. riveting blocks, 24. nuts, 30. ground connection pincers.
Specific embodiment
Specific illustrative elaboration is done to the utility model design of the utility model with reference to embodiments, therefore to the following contents
Understanding should not be restriction to scope of protection of the utility model, but to the auxiliary that principle understands, below in conjunction with attached drawing 1-5
And specific embodiment, the utility model is described in further detail.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
A kind of distribution box earthing rod, including fixed plate 10 and conduction unit 20, fixed plate 10 is for fixing earthing rod
It is connected in the wire fixer of distribution box, the different designs of fixed plate 10 are adapted to different distribution boxs；Conduction unit 20 be used for
Pincers 30 is grounded to connect.
Fixed plate 10,10 one end of fixed plate are equipped with the first connecting hole 14, and the other end is equipped with the second connecting hole 15, the first connection
Hole 14 with conductive post 21 for connecting, and the second connecting hole 15 with the wire fixer of distribution box for connecting.Such design not only may be used
To adapt to different distribution boxs, while the contact outer dimension of binding post with wire fixer and ground connection pincers 30 is also increased, ensured
The safety that distribution box is connect with ground connection pincers 30.
Preferably, referring to Fig.1 and 2, the shape of fixed plate 10 is L-type, as L-type solidus plate 11.First connects
Connect hole 14 and the second connecting hole 15 be respectively arranged at L-type fixed plate 1011 orthogonal two plates end, such as Fig. 1 institute
Show, conductive post 21 is set to the first connecting hole 14, and the second connecting hole 15 is connect with distribution box, the connection of ground connection pincers 30 and conductive post 21
On, such setting increases the contact range of ground connection pincers 30 and earthing rod, substantially increases the safety of distribution box.L simultaneously
Type fixed plate 1011 is connected with two ways with conductive post 21, the first, shape after L-type fixed plate 1011 is connect with conductive post 21
AtThe shape of type, as shown in Figure 1；L-type fixed plate 1011 forms U-shaped shape after connecting with conductive post 21 with conductive post 21,
As shown in Figure 2.The different shape of fixed plate 10 is adapted to different wire fixers, it can uses different distribution boxs, significantly
Improve the use scope of earthing rod and the versatility of earthing rod.
Preferably, referring to figure 3., the shape of fixed plate 10 is U-shaped, as U-shaped solidus plate 12.Wherein the first connection
Hole 14 and the second connecting hole 15 are respectively arranged at U-shaped fixed plate 1012 position as shown in Figure 3, and the first connecting hole 14 and second connects
Connecing hole 15 can be coaxial aperture, can be consolidated in this way by bolt of first connecting hole 14 to the second connecting hole 15 in installation process
Fixed, such setting facilitates staff to operate.
Preferably, referring to figure 4., the shape of fixed plate 10 is type, asType solidus plate 13.First connecting hole 14
The both ends that fixed plate 10 is parallel to each other are respectively arranged at the second connecting hole 15, as shown in Figure 4.The first connecting hole of such setting
14 and second the distance between connection increase, security performance is high, easy for assemble or unload.
Conduction unit 20, including conductive post 21 and insulation protection head 22, wherein conductive post 21 is set to the first connecting hole 14,
Insulation protection head 22 is set to the one end of conductive post 21 far from fixed plate 10, i.e. the end that is set to conductive post 21 of insulation protection head 22
End.The part that conductive post 21 grows fixed plate 10 far from one end of insulation protection head 22 is formed it by external force simultaneously
Greater than the first connecting hole 14 and it is close to the riveting block 23 of fixed plate 10, it can the conductive post 21 of fixed plate 10 will be grown by tup
Deformation is pounded, its outer dimension is made to be greater than the outer dimension of the first connecting hole 14 and is close to fixed plate 10.Conductive post is increased in this way
21 with the connection outer dimension of fixed plate 10, improve the safety of earthing rod.Wherein conductive post 21 is used to connect with ground connection pincers 30
It connects, the conductive post 21 with certain length, improves the join domain with ground connection pincers 30, staff is facilitated to operate, while
Improve the security performance of distribution box.
Preferably, insulation protection head is that rubber-covered protects head.Rubber material good insulation preformance, it is at low cost.Rubber
Operating process efforts human error overlaps other conductive electric wires and conductive post 21 to insulation protection head in order to prevent, and rubber is exhausted
Edge protection head can eliminate this security risk.
Preferably, in order to further increase conductive post 21 and fixed plate 10 directly contact outer dimension, conduction is single
Member 20 further includes nut, and nut is set to conductive post 21 and is located at side of the fixed plate 10 far from riveting block 23.Under external force
After forming riveting block 23, nut is tightened, it is made to be close to fixed block.So that conductive post 21 is close to the both ends of fixed plate 10 simultaneously.It passes
Guide post 21 pass through external force after schematic cross-sectional view as shown in figure 5, it is such setting not only increase conductive post 21 with
The stability that fixed plate 10 connects, while the contact outer dimension between conductive post 21 and fixed plate 10 is also increased, it mentions significantly
The high safety of earthing rod, further improves the safety of distribution box.
Preferably, in order to increase contact outer dimension of the riveting block 23 with fixed plate 10,21 both ends of conductive post are grown respectively
The distance of fixed plate 10 is L out, wherein L are as follows: 0.5mm≤L≤3.5mm.The distance that conductive post 21 grows fixed plate 10 is too many, needs
The external force wanted is bigger, but also riveting block 23 and the contact of fixed plate 10 after external force can be made not close, contacts outer dimension meeting
It reduces.If the distance that conductive post 21 grows fixed plate 10 is very little, while it is desirable to external force it is small, but pass through riveting block after external force
Contact outer dimension between 23 and fixed plate 10 can reduce.Therefore, L is too big or too small all will affect riveting block 23 and fixed plate 10
Contact outer dimension, while influencing the safety of earthing rod, and then influence the security performance of distribution box.The utility model is to L
Experiment discovery is carried out respectively for 1mm, 1.5mm, 2mm, 2.5mm and 3mm, riveting block 23 and fixed plate 10 are to completely attach to, and are connect
It is also bigger to touch outer dimension, has a safety feature.
Preferably, L are as follows: 1mm≤L≤3mm.
Preferably, conductive post 21 is copper conductive post.Copper conducts electricity very well, therefore the conductive post 21 originally implemented is
Copper conductive post improves the electric conductivity of the wire fixer of earthing rod and distribution box.
In the description of the embodiments of the present invention, it is to be understood that term " on ", "lower", "front", "rear",
"left", "right", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " root ", "inner", "outside", " periphery ", " inner
The orientation or positional relationship of the instructions such as side ", " inside ", " outside " be based on the orientation or positional relationship shown in the drawings, be only for
Make in description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the embodiments of the present invention, term " first ", " second " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
In the description of the embodiments of the present invention, the terms "and/or", a kind of only description affiliated partner
Incidence relation, indicate may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B,
These three situations of individualism B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Finally, it should be noted that above-described embodiments merely represent several embodiments of the utility model, description
More specific and detailed, but it cannot be understood as the limitations to utility model patent range.It should be pointed out that for
For those skilled in the art, without departing from the concept of the premise utility, can also make it is several deformation and
It improves, these are all within the protection scope of the present invention.Therefore, the protection scope of the utility model patent should be with appended right
Subject to it is required that.
Claims (7)
1. a kind of distribution box earthing rod, which is characterized in that including
Fixed plate；Described fixed plate one end is equipped with the first connecting hole, and the other end is equipped with the second connection for connecting with distribution box
Hole；
Conduction unit, the conduction unit include that one end is set to the conductive post of first connecting hole and is set to the conduction
The insulation protection head far from described fixed plate one end of column；The conductive post is grown into the fixation far from the first end of insulation protection
The part of plate forms it into aperture of the outer dimension greater than the first connecting hole by external force and is close to the riveting of the fixed plate
Block.
2. a kind of distribution box earthing rod according to claim 1, which is characterized in that the conduction unit further includes setting
In the conductive post and positioned at the nut of side of the fixed plate far from the riveting block.
3. a kind of distribution box earthing rod according to claim 1 or 2, which is characterized in that the insulation protection head is rubber
Glue insulation protection head.
4. a kind of distribution box earthing rod according to claim 3, which is characterized in that the fixed plate be L-type, it is U-shaped or
Any one in type.
5. a kind of distribution box earthing rod according to claim 1, which is characterized in that the conductive post grows the fixation
The distance of plate is L, wherein 0.5mm≤L≤3.5mm.
6. a kind of distribution box earthing rod according to claim 5, which is characterized in that the L are as follows: 1mm≤L≤3mm.
7. a kind of distribution box earthing rod according to any one of claim 4-6 claim, which is characterized in that the biography
Guide post is copper conductive post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687731.1U CN208336818U (en) | 2018-05-09 | 2018-05-09 | A kind of distribution box earthing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820687731.1U CN208336818U (en) | 2018-05-09 | 2018-05-09 | A kind of distribution box earthing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336818U true CN208336818U (en) | 2019-01-04 |
Family
ID=64777206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820687731.1U Expired - Fee Related CN208336818U (en) | 2018-05-09 | 2018-05-09 | A kind of distribution box earthing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100024A1 (en) * | 2020-11-11 | 2022-05-19 | 宁波芯合为一电子科技有限公司 | Assembly-type electric spark prevention plug connector |
-
2018
- 2018-05-09 CN CN201820687731.1U patent/CN208336818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022100024A1 (en) * | 2020-11-11 | 2022-05-19 | 宁波芯合为一电子科技有限公司 | Assembly-type electric spark prevention plug connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106953188A (en) | A kind of adaptor connector | |
| CN208336818U (en) | A kind of distribution box earthing rod | |
| CN208508293U (en) | A kind of earthing rod suitable for power engineering distribution box | |
| CN206516775U (en) | Adaptor connector | |
| CN211404767U (en) | Plug-in type earth connection ground connection stake | |
| CN214705687U (en) | Discharge grounding protection device of dry-type transformer | |
| CN209118900U (en) | One kind is dry to become transformer resistance to shorting structure | |
| CN209344725U (en) | A kind of fixed fitting of insulated type drainage thread for the weather-proof angle steel tower of transmission line of electricity | |
| CN203942037U (en) | A kind of clamping-groove type grounding wire erecting device | |
| CN207475177U (en) | A kind of low-voltage direct distribution Surge Protector | |
| CN208690037U (en) | A kind of arrester | |
| CN207052973U (en) | A kind of outdoor electricity distribution cabinet | |
| CN206922119U (en) | A kind of attaching plug | |
| CN205790495U (en) | Power module adapter | |
| CN215183318U (en) | Lightning protection fastener convenient to installation | |
| CN111200268A (en) | Installation method of safety lightning arrester | |
| CN219800643U (en) | Distribution transformer grounding structure | |
| CN220189354U (en) | Gap lightning arrester with fault indication insulating support piece | |
| CN215835013U (en) | High-strength insulating contact arm for switch cabinet PT handcart | |
| CN207731795U (en) | A kind of transformer of included lightning protection device | |
| CN216436166U (en) | Visual earthing device of overcurrent | |
| CN210665825U (en) | Tower grounding down-leading device convenient for grounding resistance test | |
| CN214850067U (en) | Voltage transformer handcart additionally provided with lightning arrester | |
| CN203553023U (en) | Grounding switch structure of load switch | |
| CN220439542U (en) | Circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190509 |