CN106921054A - A kind of portable earthing or grounding means for power equipment - Google Patents
A kind of portable earthing or grounding means for power equipment Download PDFInfo
- Publication number
- CN106921054A CN106921054A CN201710120557.2A CN201710120557A CN106921054A CN 106921054 A CN106921054 A CN 106921054A CN 201710120557 A CN201710120557 A CN 201710120557A CN 106921054 A CN106921054 A CN 106921054A
- Authority
- CN
- China
- Prior art keywords
- ground stud
- stud body
- base plate
- installation base
- rocking bar
- 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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Classifications
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- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
- Foundations (AREA)
Abstract
The present invention relates to a kind of portable earthing or grounding means for power equipment, including ground stud body；Its technical characterstic is：Also include limiting plate, locating piece and support fender bracket；The ground stud body middle part is coaxially fixed with limiting plate, and three perpendicular uniform circular locating pieces are fixed with the limiting plate bottom surface, and the ground stud body is plug-in with the support fender bracket.The present invention is supported fixation by supporting fender bracket to ground stud body, while being protected to ground stud body periphery, makes the good fixing effect of ground stud body and ground, has ensured the reliable validity of its ground connection.
Description
Technical field
The invention belongs to electrical equipment technical field, it is related to the earthing or grounding means of power equipment, it is especially a kind of to be used for electric power
The portable earthing or grounding means of equipment.
Background technology
At present, during giant mechanical and electrical equipment (such as communication truck, oil exploitation drilling equipment) operation in the wild, for lightning protection
Hit, the purpose such as electromagnetism interference and safety utilization of electric power is to power equipment, it is necessary to install ground stud, it is to avoid because power equipment is subject to thunder
The infringement of piezoelectric voltage and electromagnetism；Ground stud needs to carry out good reliable ground connection, but because field work place often converts,
Fixed ground connection facility can not be set up, can only be fixed into surface soil layer by tapping ground stud with hammer at present, used
This kind of mode is commonly present following problem when ground stud is installed：(1) constructor is difficult, by ground stud depth insertion soil, to take
When it is laborious；When field work place is changed, it is not easy to extract ground stud from ground.(2) lack necessary outside ground stud
Protection support meanss, cause ground stud to be engaged with ground loosely, are easily subject to external force to depart from ground, influence its reliable ground function
With the safe handling of power equipment；(3) ground stud inconvenience dismounting transport.
Through retrieval, do not find and the same or analogous published patent document of the present invention.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided it is a kind of it is reasonable in design, be easy to dismounting, easy to carry
And it is able to ensure that the portable earthing or grounding means for power equipment of the reliable validity of ground connection.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of portable earthing or grounding means for power equipment, including ground stud body, limiting plate, locating piece and support are protected
Retaining frame；Ground stud body middle part coaxially is fixed with limiting plate, the limiting plate bottom surface be fixed with three it is perpendicular uniformly
Circular locating piece, the ground stud body with it is described support fender bracket it is plug-in；The support fender bracket includes installing base
Plate, is formed with the central through hole matched with the ground stud body on the installation base plate, the central through hole outer radial system
There are three with the circular one-to-one location hole of locating piece；The location hole is led to by the circle that diameter is slightly larger than circular locating piece
Hole and the strip through-hole being connected with the manhole are constituted；Uniformly pacify on the bottom surface of the installation base plate on the outside of the location hole
Equipped with three supporting legs, the top of each supporting leg is cut with scissors by being packed in the connector of installation base plate bottom with the installation base plate
Load connects.
And, telescopic rocking bar is fixed with the installation base plate bottom, the rocking bar passes through hinge and the installation base
Plate is solidly installed；The rocking bar through hole for inserting rocking bar is formed with ground stud body below the installation base plate, this shakes
Slightly larger than the diameter of rocking bar, the ground stud body bottom is taper to the diameter of rod through-hole, and its bottom end surface is formed with screw thread.
And, the bottom surface of the connector and a side end face are hatch frame, and the supporting leg passes through the connector bottom
Opening on face inserts into the inner portion and is hinged with the connector, and the supporting leg passes through the opening on the shown side end face of connector one
Folded to installation base plate bottom surface, another side end face relative with the connector opening side end face is ramp structure.
Advantages and positive effects of the present invention are：
1st, the present invention is supported fixation by supporting fender bracket to ground stud body, while to the structure of ground stud body
Carrying out transformation makes it be supported the use with support fender bracket, and fixation is supported to ground stud body by supporting fender bracket, while
Ground stud body periphery is protected, makes the good fixing effect of ground stud body and ground, having ensured the reliability of its ground connection has
Effect property.
2nd, ground stud body of the invention, limiting plate, locating piece and support fender bracket use split-type structural, by limit
The cooperation inserting of the location hole on position plate, locating piece and support fender bracket is set, and is removably mounted on support fender bracket
The lower section of the limiting plate on ground stud body, is easy to dismount and carry transport.
3rd, ground stud body bottom of the invention is taper, and its bottom end surface is formed with screw thread, and convenient construction person is by ground stud
Insertion surface soil layer, when needing further to be fixedly secured ground stud, can insert rocking bar the rocking bar on ground stud body and lead to
Hole, then stretches rocking bar, adjusts rocking bar length, and utilizes lever principle, and by turning clockwise, rocking bar drives ground stud body
Insertion surface soil layer depths.When needing to extract ground stud, opposite direction rotating rocker counterclockwise.
4th, the rocking bar through hole for inserting rocking bar is formed with the ground stud body below installation base plate of the invention, by rocking bar
Insertion rocking bar through hole after, may also operate as installation base plate it is spacing further below fixed installation substrate, prevent installation base plate
The effect for releasing downwards.
5th, rocking bar of the invention is packed on the bottom surface of installation base plate by hinge, is prevented from rocking bar in Reusability mistake
Lost in journey.
6th, multiple supporting legs of installation base plate bottom of the invention can be rotated in connector, carry support fender bracket
When, supporting leg can be close to installation base plate bottom surface and put by the side end face folding with hatch frame on the connector
Put, take small volume, be easy to carry transport；When using support fender bracket, supporting leg rotating opening can enter in connector
Row support is fixed, and is carried out by another side end face with ramp structure of connector spacing, prevents supporting leg because of angle of rotation
Spend support fender bracket that is big and causing to cave in, so as to ensure ground stud body and ground strong bonded, effectively prevent ground stud
Depart from ground.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural representation of support fender bracket of the invention；
Fig. 3 is the structural representation of connector of the invention；
Fig. 4 is spacing plate structure schematic diagram of the invention；
Fig. 5 is the left view of Fig. 4.
In figure：
1- clamp nuts, 2- binding posts, 3- ground studs body, 4- limiting plates, 5- locating pieces, 6- installation base plates, 7- connections
Part, 8- supporting legs, 9- screw threads, 10- rocking bars, 11- hinges, 12- rocking bars through hole, 13- central through holes, 14- location holes, 14-1- circles
Shape through hole, 14-2- strip through-holes.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing：
A kind of portable earthing or grounding means for power equipment, as shown in figure 1, including ground stud body 3, limiting plate 4, determining
Position block 5 and support fender bracket；Binding post 2 is fixedly mounted with ground stud bodies top, clamp nut 1 is threaded with binding post；
Ground stud body middle part coaxially is fixed with limiting plate, as shown in Figure 4 and Figure 5, the limiting plate bottom surface be fixed with three and
Its vertical uniform circular locating piece, the ground stud body is plug-in with the support fender bracket；The support fender bracket,
As shown in Fig. 2 including installation base plate 6, the central through hole matched with the ground stud body is formed with the installation base plate
13, the central through hole outer radial is formed with three with the circular one-to-one location hole 14 of locating piece；The location hole is by straight
The strip through-hole 14-2 compositions that footpath is slightly larger than the manhole 14-1 of circular locating piece and is connected with the manhole；Described
Uniform on the bottom surface of the installation base plate on the outside of location hole to be provided with three supporting legs 8, the top of each supporting leg is by being packed in
The connector 7 of installation base plate bottom and the installation base plate hinged connection.
Telescopic rocking bar 10 is fixed with the installation base plate bottom, the rocking bar passes through hinge 11 and the installation base plate
It is solidly installed；The rocking bar through hole 12 for inserting rocking bar is formed with ground stud body below the installation base plate, this shakes
Slightly larger than the diameter of rocking bar, the ground stud body bottom is taper to the diameter of rod through-hole, and its bottom end surface is formed with screw thread 9.
As shown in figure 3, the bottom surface of the connector and a side end face are hatch frame, the supporting leg is by the connection
Opening on part bottom surface inserts into the inner portion and is hinged with the connector, and the supporting leg passes through on the shown side end face of connector one
It is open and folded to installation base plate bottom surface, another side end face relative with the connector opening side end face is ramp structure, the branch
Support leg can be rotated in connector.Wherein, the dotted portion in Fig. 3 represents the folded state of supporting leg and uses shape respectively
State.
Operation principle of the invention is：
Ground stud body of the invention middle part is fixed with limiting plate, the limiting plate bottom surface be fixed with three it is perpendicular
The circular locating piece of cloth, the effect of the limiting plate and locating piece is that support fender bracket is removably mounted on into ground stud sheet
The limiting plate lower section of body；Its specific mounting means is：By ground stud body bottom through the central through hole of the installation base plate, make
Installation base plate is supported on limiting plate bottom, and fixed by three one-to-one with the locating piece be arranged on installation base plate
Position hole, installation base plate top is fixed on by limiting plate inserting, and its specific method is：Three circular locating pieces are inserted respectively first
Enter in the manhole on corresponding installation base plate, then rotary stopper plate makes circular locating piece snap in and the manhole phase
In the strip through-hole of connection, so that ground stud body is erected on support fender bracket, by supporting fender bracket to ground stud sheet
Body is supported fixation, while being protected to ground stud body periphery.
Ground stud body bottom of the invention is taper, and its bottom end surface is formed with screw thread, and convenient construction person insert ground stud
Enter surface soil layer, when needing further to be fixedly secured ground stud, rocking bar can be inserted the rocking bar through hole on ground stud body,
Then rocking bar is stretched, rocking bar length is adjusted, and utilizes lever principle, drive ground stud body to insert by the rocking bar that turns clockwise
Surface soil layer depths.When needing to extract ground stud, opposite direction rotating rocker counterclockwise.
When needing to carry carrying support fender bracket, supporting leg can be by the connector with hatch frame one
Side end face folds is close to the placement of installation base plate bottom surface, takes small volume, and be easy to carry transport, when using support fender bracket,
Supporting leg rotating opening can be supported fixation, and another side with ramp structure for passing through connector in connector
Face carry out it is spacing, so as to prevent supporting leg because rotational angle is excessive and caused by support fender bracket cave in.
It is emphasized that embodiment of the present invention is illustrative, rather than limited, therefore present invention bag
The embodiment for being not limited to described in specific embodiment is included, it is every by those skilled in the art's technology according to the present invention scheme
The other embodiment for drawing, also belongs to the scope of protection of the invention.
Claims (3)
1. a kind of portable earthing or grounding means for power equipment, including ground stud body；It is characterized in that：Also include spacing
Plate, locating piece and support fender bracket；The ground stud body middle part is coaxially fixed with limiting plate, is fixed with the limiting plate bottom surface
Three perpendicular uniform circular locating pieces, the ground stud body is plug-in with the support fender bracket；The support
Fender bracket includes installation base plate, the central through hole matched with the ground stud body is formed with the installation base plate, in this
Heart through hole outer radial is formed with three with the circular one-to-one location hole of locating piece；The location hole is by diameter slightly larger than circle
The manhole of shape locating piece and the strip through-hole being connected with the manhole are constituted；Installation base on the outside of the location hole
Uniform on the bottom surface of plate to be provided with three supporting legs, the top of each supporting leg is by being packed in the connector of installation base plate bottom
With the installation base plate hinged connection.
2. a kind of portable earthing or grounding means for power equipment according to claim 1, it is characterised in that：In the peace
Dress base plate bottom is fixed with telescopic rocking bar, and the rocking bar is solidly installed by hinge with the installation base plate；In the peace
The rocking bar through hole for inserting rocking bar is formed with ground stud body below dress substrate, the diameter of the rocking bar through hole is slightly larger than rocking bar
Diameter, the ground stud body bottom is taper, and its bottom end surface is formed with screw thread.
3. a kind of portable earthing or grounding means for power equipment according to claim 1 and 2, it is characterised in that：It is described
The bottom surface of connector and a side end face are hatch frame, and the supporting leg is inserted into the inner by the opening on the connector bottom surface
Portion is hinged with the connector, and the opening that the supporting leg passes through on the shown side end face of connector one is rolled over to installation base plate bottom surface
Folded, another side end face relative with the connector opening side end face is ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120557.2A CN106921054B (en) | 2017-03-02 | 2017-03-02 | A kind of portable earthing or grounding means for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120557.2A CN106921054B (en) | 2017-03-02 | 2017-03-02 | A kind of portable earthing or grounding means for power equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106921054A true CN106921054A (en) | 2017-07-04 |
| CN106921054B CN106921054B (en) | 2019-06-11 |
Family
ID=59461859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120557.2A Active CN106921054B (en) | 2017-03-02 | 2017-03-02 | A kind of portable earthing or grounding means for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106921054B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512109A (en) * | 2018-02-14 | 2018-09-07 | 国网湖北省电力公司宜昌供电公司 | A kind of ground wire nail puller |
| CN116259985A (en) * | 2023-05-16 | 2023-06-13 | 国网山东省电力公司德州市陵城区供电公司 | Electric power engineering electric power grounding pile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723618A (en) * | 2012-06-14 | 2012-10-10 | 株洲普天中普防雷科技有限公司 | Lightning protection grounding rod special for mobile communication vehicle and assembling and using method thereof |
| CN104868258A (en) * | 2015-06-09 | 2015-08-26 | 东北石油大学 | Rapid grounding rod with plugging device, suitable for temporary opeartion |
| CN204632937U (en) * | 2015-06-09 | 2015-09-09 | 东北石油大学 | Be applicable to the rapid grounding rod carrying plug-in and pull-off device of one-shot job |
| CN106159478A (en) * | 2016-08-26 | 2016-11-23 | 国网青海省电力公司海西供电公司 | Power construction spiral earth rod grounding device |
| CN205846262U (en) * | 2016-07-15 | 2016-12-28 | 国网山东省电力公司金乡县供电公司 | A kind of Novel grounding bar |
-
2017
- 2017-03-02 CN CN201710120557.2A patent/CN106921054B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723618A (en) * | 2012-06-14 | 2012-10-10 | 株洲普天中普防雷科技有限公司 | Lightning protection grounding rod special for mobile communication vehicle and assembling and using method thereof |
| CN104868258A (en) * | 2015-06-09 | 2015-08-26 | 东北石油大学 | Rapid grounding rod with plugging device, suitable for temporary opeartion |
| CN204632937U (en) * | 2015-06-09 | 2015-09-09 | 东北石油大学 | Be applicable to the rapid grounding rod carrying plug-in and pull-off device of one-shot job |
| CN205846262U (en) * | 2016-07-15 | 2016-12-28 | 国网山东省电力公司金乡县供电公司 | A kind of Novel grounding bar |
| CN106159478A (en) * | 2016-08-26 | 2016-11-23 | 国网青海省电力公司海西供电公司 | Power construction spiral earth rod grounding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512109A (en) * | 2018-02-14 | 2018-09-07 | 国网湖北省电力公司宜昌供电公司 | A kind of ground wire nail puller |
| CN116259985A (en) * | 2023-05-16 | 2023-06-13 | 国网山东省电力公司德州市陵城区供电公司 | Electric power engineering electric power grounding pile |
| CN116259985B (en) * | 2023-05-16 | 2023-07-18 | 国网山东省电力公司德州市陵城区供电公司 | Electric power engineering electric power grounding pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106921054B (en) | 2019-06-11 |
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