CN106340734A - Ground rod and grounding device - Google Patents
Ground rod and grounding device Download PDFInfo
- Publication number
- CN106340734A CN106340734A CN201611004591.5A CN201611004591A CN106340734A CN 106340734 A CN106340734 A CN 106340734A CN 201611004591 A CN201611004591 A CN 201611004591A CN 106340734 A CN106340734 A CN 106340734A
- Authority
- CN
- China
- Prior art keywords
- earth
- rod
- fixing hole
- pointed cone
- barred body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The application discloses a ground rod and a grounding device. The ground rod comprises a rod body part and a pointed cone part. The rod body part being a long cylinder includes a first end and a second end; an expanding part is arranged at the first end; and the second end is connected with the pointed cone part detachably. Because of detachable connection between the pointed cone part and the rod body part, the seriously damaged pointed cone part can be replaced by a new pointed cone part and the newly replaced part, together with the original rod body part, forms an integrated ground rod for continuous usage, thereby avoiding overall scrapping of the ground rod. Therefore, an equipment wasting problem can be solved and thus the operation and maintenance costs are reduced.
Description
Technical field
The application is related to electric power overhaul technical field, more particularly, it relates to a kind of earth rod and grounding device.
Background technology
Temporary earthing device is used for being connected line conductor with the earth using earth lead, when electric current is had on line conductor,
Temporary earthing device can induce current into the earth, to protect the personal safety of maintainer.Grounding device is being connected with the earth
When, typically utilize in earth rod insertion soil, then this earth rod is connected with earth lead.Current earth rod for most advanced and sophisticated
Rod metal object, during life-time service, due to needing to insert in soil using the brill ground effect of conehead by earth rod, therefore
Cone head part is easiest to wear and tear, and just cannot use after cone head part damages, thus causing merely because conehead damages with regard to needing
This earth rod done and to scrap process, but the other parts of the earth rod of conehead damage still have value, so
Will result in the waste of equipment, and increase operation and maintenance expenses and use.
Content of the invention
In view of this, the application provides a kind of earth rod and grounding device, is used for avoiding leading to because of partial destruction whole
Body is scrapped, thus solving the problems, such as that equipment wastes.
To achieve these goals it is proposed that scheme as follows:
A kind of earth rod, including barred body portion and pointed cone portion, wherein:
Described barred body portion is elongated cylinder, including first end and the second end；
It is provided with bulb in described first end；
Described second end is detachably connected with described pointed cone portion.
Optionally, described second end is provided with the connecting hole perpendicular with end face；
Described pointed cone portion is provided with the connecting rod being adapted with described connecting hole.
Optionally, also include steady pin, wherein；
First fixing hole perpendicular with described barred body portion is provided with described barred body,
The end of described connecting rod is provided with the second fixing hole being adapted with the position of described fixing hole；
Described steady pin is used for by described first fixing hole and inserts described second fixing hole.
Optionally, described first fixing hole is through hole, and described second fixing hole is blind hole；
The one end open of described first fixing hole is in outside, another end opening and described connecting hole in described barred body portion
Portion.
Optionally, described first fixing hole and described second fixing hole are through hole.
Optionally, described connection in the hole is provided with female thread；
The external screw thread being adapted with described female thread is provided with described connecting rod.
Optionally, described pointed cone portion is arranged fluted.
Optionally, described barred body portion is provided with the first joint, wherein:
Described first joint is used for connecting one end of earth lead.
A kind of grounding device, including earth lead and earth rod as above, wherein:
Described earth rod is used for inserting in earth's surface；
One end of described earth lead is used for connection line wire, the other end and is provided with the being adapted with described first joint
Two joints.
Optionally, described second joint is provided with crimping copper sheet, wherein:
Described crimping copper sheet is used for for described earth lead being fixed on described second joint.
It can be seen from above-mentioned technical scheme that, this application discloses a kind of earth rod and grounding device, this earth rod bag
Include barred body portion and and pointed cone portion, barred body portion be elongated cylinder, including first end and the second end；Bulb is provided with first end；
Second end is detachably connected with pointed cone portion.Because pointed cone portion is detachably connected with barred body portion, therefore in pointed cone portion well damage
Pointed cone portion that can be new replaces, and is continuing with original barred body portion one complete earth rod of composition, and is unlikely to connect
Ground rod is overall to be scrapped such that it is able to solve the problems, such as that equipment wastes, and then also reduces operation and maintenance expenses use.
Brief description
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of sectional view of earth rod embodiment that Fig. 1 provides for the application；
A kind of schematic diagram of earth rod that Fig. 1 a provides for the application；
The schematic diagram of another kind of earth rod that Fig. 1 b provides for the application；
The schematic diagram of another earth rod that Fig. 1 c provides for the application；
The schematic diagram of another earth rod that Fig. 1 d provides for the application；
The schematic diagram of another earth rod that Fig. 1 e provides for the application；
A kind of top view in pointed cone portion that Fig. 1 f provides for the application；
The profile of another kind of earth rod embodiment that Fig. 2 provides for the application；
A kind of profile of grounding device embodiment that Fig. 3 provides for the application；
The profile of another kind of grounding device that Fig. 3 a provides for the application.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of the application protection.
Embodiment one
A kind of profile of earth rod embodiment that Fig. 1 provides for the application.
As shown in figure 1, the earth rod that the present embodiment provides includes barred body portion 10 and pointed cone portion 20.
Earth rod in the present embodiment is metal material, such as ferrum or copper, considers copper earth rod effect from earthing effect
Fruit is preferable, but copper is relatively costly；Comparatively the cost of the earth rod of irony is relatively low, and earthing effect is poor, but effect exists
In tolerance interval, the earth rod of therefore preferred irony.
Above-mentioned barred body portion 10 is oval column, for convenience, its one end is referred to as first end 11, the other end and is referred to as the
Two ends 12, when by when in earth rod insertion soil, first end 11 is towards surface.Second end 12 is then towards underface.For side
Just with tup, this earth rod is pounded in earth's surface, first end 11 is provided with bulb 111.
Pointed cone portion 20 is then detachably connected with barred body portion 10, when pointed cone portion 20 well damage, can be by new pointed cone portion
20 are connected with barred body portion 10, thus reformulating an earth rod completing.
From technique scheme as can be seen that present embodiments providing a kind of earth rod, this earth rod include barred body portion and
With pointed cone portion, barred body portion is elongated cylinder, including first end and the second end；Bulb is provided with first end；Second end and point
Tapering is detachably connected.Because pointed cone portion is detachably connected with barred body portion, point that therefore can be new in pointed cone portion well damage
Tapering is replaced, and is continuing with original barred body portion one complete earth rod of composition, and is unlikely to integrally to report earth rod
Give up such that it is able to solve the problems, such as that equipment wastes, and then also reduce operation and maintenance expenses and use.
In the present embodiment, barred body portion 10 and pointed cone portion 20 is connected both using connection member.It is embodied as at one
In mode, second end 12 in barred body portion 10 is provided with connecting hole 13, corresponding pointed cone portion 20 is provided with and is adapted with connecting hole
Connecting rod, as shown in Figure 1a.
In another kind of specific embodiment of the present embodiment, also include steady pin 30, barred body portion 10 is provided with
One fixing hole 14, this first fixing hole 14 penetrates connecting hole 13；Second fixing hole 22, steady pin 30 are provided with connecting rod 21
By inserting this first fixing hole 14 and the second fixing hole 22, barred body portion 10 is linked together with pointed cone portion 20.
In the specific implementation, the first fixing hole 14 can not penetrate barred body portion 10, and only incoming from the outside in barred body portion 10
In connecting hole 13, at this moment the second fixing hole 22 can be a blind hole, as shown in Figure 1 b.
In addition, in the specific implementation, the first fixing hole 14 and the second fixing hole 22 can be through hole, so that steady pin
30 from the side in barred body portion 10 through opposite side, as illustrated in figure 1 c.
In another specific embodiment of the present embodiment, employ and be provided with female thread 131 in connecting hole 13,
The external screw thread 211 being adapted with this female thread 131 is provided with connecting rod 21, such that it is able to pointed cone portion 20 is passed through above-mentioned screw thread
It is fixed in barred body portion 10, as shown in Figure 1 d.
The connecting rod 21 in this pointed cone portion 20 is utilized instrument to screw in connecting hole 13 by user for convenience, another in the application
In specific embodiment, groove 23 can be arranged on pointed cone portion 20, as shown in fig. le；This groove 23 has the works such as convenient wrench
The plane 231 of tool force, as shown in Figure 1 f, Fig. 1 f is the top view in pointed cone portion 20.
Embodiment two
The profile of another kind of earth rod embodiment that Fig. 2 provides for the application.
As shown in Fig. 2 the earth rod that the present embodiment provides is to be additionally arranged a joint on the basis of a upper embodiment, it is
Description is convenient, here this joint is described as the first joint 40.
First joint 40 is arranged on the first end 11 in barred body portion 10, and that is, the big portion of Peng near this barred body portion 111, is used for passing through
Clamping or thread connecting mode are connected with earth lead, are provided with the connection member for connecting earth lead on the first joint 40
41.
From technique scheme as can be seen that present embodiments providing a kind of earth rod, this earth rod include barred body portion and
With pointed cone portion, barred body portion is elongated cylinder, including first end and the second end；Bulb is provided with first end；Second end and point
Tapering is detachably connected.Because pointed cone portion is detachably connected with barred body portion, point that therefore can be new in pointed cone portion well damage
Tapering is replaced, and is continuing with original barred body portion one complete earth rod of composition, and is unlikely to integrally to report earth rod
Give up such that it is able to solve the problems, such as that equipment wastes, and then also reduce operation and maintenance expenses and use.And, also set in the first end of earth rod
Be equipped with the first joint for connecting earth lead, this first joint be used for by clamping or threaded by way of and earth lead
It is connected, it can be avoided that virtual connection problem when earth lead is connected with earth rod by canoe.
Embodiment three
A kind of schematic diagram of grounding device embodiment that Fig. 3 provides for the application.
As shown in figure 3, the grounding device that the present embodiment provides includes earth rod and earth lead 50, this earth rod includes barred body
Portion 10 and pointed cone portion 20.
Above-mentioned barred body portion 10 is oval column, for convenience, its one end is referred to as first end 11, the other end and is referred to as the
Two ends 12, when by when in earth rod insertion soil, first end 11 is towards surface.Second end 12 is then towards underface.For side
Just with tup, this earth rod is pounded in earth's surface, first end 11 is provided with bulb 111.
Pointed cone portion 20 is then detachably connected with barred body portion 10, when pointed cone portion 20 well damage, can be by new pointed cone portion
20 are connected with barred body portion 10, thus reformulating an earth rod completing.
In addition, also including the first joint 40, the first joint 40 is arranged on the first end 11 in barred body portion 10, that is, near this barred body
The big portion of Peng 111 in portion, for being connected with earth lead by clamping or thread connecting mode, is provided with use on the first joint 40
In the connection member 41 connecting earth lead.
One end of earth lead 50 is used for connection line wire, the other end is provided with second being adapted with the first joint 40 and connects
51.Use when, by the second joint 51 by clamping or threaded by way of be connected with the first joint, you can constituted
Whole grounding device.
In the another embodiment of the present embodiment, pass through to crimp copper sheet with the second joint 51 in earth lead 50
511 are connected, as shown in Figure 3 a.Benefit by crimping copper sheet 511 is easy to connect, and the ratio connecting is stronger, thus
Virtual connection can be avoided further.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.Upper to the disclosed embodiments
State bright, so that professional and technical personnel in the field is capable of or use the application.To multiple modifications of these embodiments to ability
Will be apparent from for the professional and technical personnel in domain, generic principles defined herein can be without departing from the application's
In the case of spirit or scope, realize in other embodiments.Therefore, the application be not intended to be limited to shown in this article these
Embodiment, and it is to fit to the wide scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a kind of earth rod is it is characterised in that include barred body portion and pointed cone portion, wherein:
Described barred body portion is elongated cylinder, including first end and the second end；
It is provided with bulb in described first end；
Described second end is detachably connected with described pointed cone portion.
2. earth rod as claimed in claim 1 is it is characterised in that described second end is provided with the connection perpendicular with end face
Hole；
Described pointed cone portion is provided with the connecting rod being adapted with described connecting hole.
3. earth rod as claimed in claim 2 is it is characterised in that also include steady pin, wherein；
First fixing hole perpendicular with described barred body portion is provided with described barred body,
The end of described connecting rod is provided with the second fixing hole being adapted with the position of described fixing hole；
Described steady pin is used for by described first fixing hole and inserts described second fixing hole.
4. earth rod as claimed in claim 3 it is characterised in that described first fixing hole be through hole, described second fixing hole
For blind hole；
Outside, another end opening in described barred body portion for the one end open of described first fixing hole and the inside of described connecting hole.
5. earth rod as claimed in claim 3 it is characterised in that described first fixing hole and described second fixing hole be logical
Hole.
6. earth rod as claimed in claim 1 is it is characterised in that described connection in the hole is provided with female thread；
The external screw thread being adapted with described female thread is provided with described connecting rod.
7. earth rod as claimed in claim 6 is it is characterised in that arrange fluted in described pointed cone portion.
8. the earth rod as described in any one of claim 1～7 is it is characterised in that be provided with the first joint in described barred body portion,
Wherein:
Described first joint is used for connecting one end of earth lead.
9. a kind of grounding device is it is characterised in that include earth lead and earth rod as claimed in claim 8, wherein:
Described earth rod is used for inserting in earth's surface；
One end of described earth lead is used for connection line wire, the other end is provided with second being adapted with described first joint and connects
Head.
10. grounding device as claimed in claim 9 is it is characterised in that described second joint is provided with crimping copper sheet, wherein:
Described crimping copper sheet is used for for described earth lead being fixed on described second joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004591.5A CN106340734A (en) | 2016-11-15 | 2016-11-15 | Ground rod and grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004591.5A CN106340734A (en) | 2016-11-15 | 2016-11-15 | Ground rod and grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106340734A true CN106340734A (en) | 2017-01-18 |
Family
ID=57841900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611004591.5A Pending CN106340734A (en) | 2016-11-15 | 2016-11-15 | Ground rod and grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340734A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834763A (en) * | 2020-08-07 | 2020-10-27 | 湖州浪佩智能科技有限公司 | Lightning arrester grounding device convenient to maintain |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110287643A1 (en) * | 2010-05-19 | 2011-11-24 | Lopez Martin E | Bonding nipple |
| CN202268494U (en) * | 2011-09-08 | 2012-06-06 | 河南省电力公司周口供电公司 | Novel grounding bar of power distribution circuit |
| CN103022736A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Ground lead needle holder |
| CN203218466U (en) * | 2013-04-17 | 2013-09-25 | 国家电网公司 | Cable insulation puncturing awl grounding device |
| CN203617071U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Flexible connection grounding device for components of transformer bank |
| CN203826573U (en) * | 2014-04-15 | 2014-09-10 | 陈富国 | Reusable earthing device |
| CN205303719U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Earth bar for power line of easy dismouting |
| CN206211048U (en) * | 2016-11-15 | 2017-05-31 | 国网浙江省电力公司检修分公司 | A kind of drop bar and earthing or grounding means |
-
2016
- 2016-11-15 CN CN201611004591.5A patent/CN106340734A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110287643A1 (en) * | 2010-05-19 | 2011-11-24 | Lopez Martin E | Bonding nipple |
| CN202268494U (en) * | 2011-09-08 | 2012-06-06 | 河南省电力公司周口供电公司 | Novel grounding bar of power distribution circuit |
| CN103022736A (en) * | 2012-12-11 | 2013-04-03 | 辽宁省电力有限公司朝阳供电公司 | Ground lead needle holder |
| CN203218466U (en) * | 2013-04-17 | 2013-09-25 | 国家电网公司 | Cable insulation puncturing awl grounding device |
| CN203617071U (en) * | 2013-12-25 | 2014-05-28 | 保定天威保变电气股份有限公司 | Flexible connection grounding device for components of transformer bank |
| CN203826573U (en) * | 2014-04-15 | 2014-09-10 | 陈富国 | Reusable earthing device |
| CN205303719U (en) * | 2016-01-12 | 2016-06-08 | 国家电网公司 | Earth bar for power line of easy dismouting |
| CN206211048U (en) * | 2016-11-15 | 2017-05-31 | 国网浙江省电力公司检修分公司 | A kind of drop bar and earthing or grounding means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111834763A (en) * | 2020-08-07 | 2020-10-27 | 湖州浪佩智能科技有限公司 | Lightning arrester grounding device convenient to maintain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102290647A (en) | Earth wire clip for transformer substation | |
| CN102904195A (en) | Insulation operating rod | |
| CN106340734A (en) | Ground rod and grounding device | |
| CN205790471U (en) | The clamping device of earth lead | |
| CN206211048U (en) | A kind of drop bar and earthing or grounding means | |
| CN202084667U (en) | Transformer station grounding wire clamp | |
| CN202872261U (en) | Insulated operating rod | |
| CN204001439U (en) | A kind of indented bars connector | |
| CN204008724U (en) | Converting equipment dielectric voltage withstand test connection bar | |
| CN206349529U (en) | A kind of protection against electric shock electrical power wiring instrument of detectable electric power | |
| CN107453296B (en) | One kind sticking up bar compact type electric power continued access fixture and its working method | |
| CN205734101U (en) | A kind of quickly turning tool | |
| CN204302333U (en) | The telescoping tube that a kind of high pressure is anticorona | |
| CN102882018A (en) | Alarm type grounding rod | |
| CN208401369U (en) | Switchgear change of fuse multifunction insulating clamp | |
| CN207910375U (en) | A kind of stainless steel cable grip | |
| CN207426236U (en) | Separable cable connector | |
| CN209516136U (en) | A kind of connection plug of stable connection | |
| CN206685555U (en) | High-voltage earthing line apparatus | |
| CN205916039U (en) | A pencil insulation displacement connector, luminous usher's footboard for giving off light usher's footboard | |
| CN205282852U (en) | Multifunctional grounding wire | |
| CN206140322U (en) | Protective sheath on sharp -nosed plier is located to cover | |
| CN212461565U (en) | Cable connector for air switch | |
| CN210246128U (en) | Tractor for laying ground wires of overhead line | |
| CN218802022U (en) | Pressure relief device for underbridge setting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |
|
| RJ01 | Rejection of invention patent application after publication |