CN208674399U - A kind of cable automatic earthing device - Google Patents
A kind of cable automatic earthing device Download PDFInfo
- Publication number
- CN208674399U CN208674399U CN201820924226.4U CN201820924226U CN208674399U CN 208674399 U CN208674399 U CN 208674399U CN 201820924226 U CN201820924226 U CN 201820924226U CN 208674399 U CN208674399 U CN 208674399U
- Authority
- CN
- China
- Prior art keywords
- cable
- rechargeable electric
- electric drill
- fixed plate
- electroscope
- 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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Links
- 238000005553 drilling Methods 0.000 claims abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000012795 verification Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 108700002783 roundabout Proteins 0.000 description 1
Abstract
The utility model discloses a kind of cable automatic earthing devices, including Rechargeable electric drill, fastening clip for cable, fixed plate and electroscope, the bottom of Rechargeable electric drill is provided with drill bit, the side of Rechargeable electric drill is provided with sliding block, the other side is equipped with electroscope, the side of fixed plate is provided with guide rail, Rechargeable electric drill is slidably connected by sliding block and guide rail with fixed plate, the bottom of fixed plate is equipped with fastening clip for cable, the drilling being provided at the top of fastening clip for cable immediately below drill bit, bearing is installed on drill bit, the outer circle of bearing connects ground line, ground line is electrically connected with electroscope and ground connection pricker respectively.The utility model cable automatic earthing device is solved and is needed to treat in actual operation when cut-offfing cable and being grounded, human body can not be kept with cable and grounding apparatus as defined in safe distance the problem of, ensure that personal safety.
Description
Technical field
The utility model relates to a kind of earthing or grounding means, in particular to a kind of cable automatic earthing device belongs to power equipment
Technical field.
Background technique
When cable run breaks down or other reasons carry out cut-offfing cable handling, it is necessary to treat cut-off cable by
Sequence had a power failure, electrical verification, ground connection safeguard measure.Traditional electrical verification, earthing method are as follows: confirm cable no-voltage using instrument
Afterwards, cable core is hammered into the crooked chisel with insulation handle of ground connection, and helps the people of insulation handle that should wear insulating glove and stands on felt pad,
And take the anti-measure burnt.Once causing cable run not have a power failure due to various reasons in this way, human body is leaned at this time
Nearly electrical body, and not can guarantee defined safe distance, it is also easy to produce Personal Risk.
Summary of the invention
The technical problems to be solved in the utility model is when overcoming electric power overhaul once leading to cable due to various reasons
Road does not have a power failure, and human body is close to electrical body at this time, and not can guarantee defined safe distance, is also easy to produce the defect of Personal Risk, mentions
For a kind of cable automatic earthing device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of cable automatic earthing device, including Rechargeable electric drill, fastening clip for cable, fixed plate
And electroscope, the bottom of the Rechargeable electric drill are provided with drill bit, the side of the Rechargeable electric drill is provided with sliding block, the other side
Electroscope is installed, the side of the fixed plate is provided with guide rail, and the Rechargeable electric drill passes through sliding block and guide rail and fixed plate
It is slidably connected, the bottom of the fixed plate is equipped with fastening clip for cable, is provided at the top of the fastening clip for cable positioned at drill bit
The drilling of underface, is equipped with bearing on the drill bit, and the outer circle of the bearing connects ground line, the ground line respectively with test
Electric appliance and ground connection pricker are electrically connected.
As a kind of optimal technical scheme of the utility model, the infrared signal that is internally provided with of the Rechargeable electric drill is connect
Device is received, the Rechargeable electric drill is connect by infrared signal receiver with remote controller signal.
As a kind of optimal technical scheme of the utility model, clump weight is installed at the top of the Rechargeable electric drill.
As a kind of optimal technical scheme of the utility model, the side of the fixed plate is provided with scale straight down
Graticule.
As a kind of optimal technical scheme of the utility model, the electroscope is acoustooptical electroscope.
As a kind of optimal technical scheme of the utility model, the drill bit is made of metal material with bearing.
As a kind of optimal technical scheme of the utility model, the ground line is annealed copper wire.
The utility model beneficial effect achieved is: operator passes through the switch of the remote control control present apparatus, human body
Equipment far from electrification is possible to, the safe distance met the requirements improve the safety of operation, and personal safety is guaranteed；
Meet the cable of different model, line footpath；Meet the requirement of ground resistance, while having the function of electrical verification；Using Rechargeable electric drill
Instead of the combination of traditional crooked chisel, sledgehammer, make simple operation, safe；It is indirect to cable run by voltage induced instrument
Electrical verification, acoustooptical electroscope increase the reliability of electrical verification, improve the safety of operation to the direct electrical verification of cable run；It is comprehensive
At low cost, traditional method easily leads to the insulation handle of insulating hammer and crooked chisel since insulating hammer need to beat the insulation handle of crooked chisel repeatedly
Insulating layer it is damaged, cause tool damage to scrap, and insulating materials has characteristic easy to aging, it is fixed to need frequency of use is low
Phase replacement.The present apparatus is since operator is far from job site, so of less demanding to insulation degree, can Reusability reduce at
This.
In conclusion the utility model cable automatic earthing device, solves to need to treat in actual operation and cut-offs electricity
When cable is grounded, human body can not be kept with cable and grounding apparatus as defined in safe distance the problem of, ensure that personal safety.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model electric drill；
In figure: 1, Rechargeable electric drill；2, fastening clip for cable；3, fixed plate；4, electroscope；5, mass；6, drill bit；7, axis
It holds；8, it is grounded；9, it is grounded pricker.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of cable automatic earthing device, including Rechargeable electric drill 1, cable
Fixing clamp 2, fixed plate 3 and electroscope 4, the bottom of Rechargeable electric drill 1 are provided with drill bit 6, and the side of Rechargeable electric drill 1 is provided with
Sliding block, the other side are equipped with electroscope 4, and the side of fixed plate 3 is provided with guide rail, Rechargeable electric drill 1 by sliding block and guide rail with
Fixed plate 3 is slidably connected, and the bottom of fixed plate 3 is equipped with fastening clip for cable 2, and the top of fastening clip for cable 2 is provided with to be located at and bore
First drilling immediately below 6, is equipped with bearing 7 on drill bit 6, the outer circle connection ground line 8 of bearing 7, ground line 8 respectively with electroscope
4 are electrically connected with ground connection pricker 9.
Rechargeable electric drill 1 is internally provided with infrared signal receiver, Rechargeable electric drill 1 by infrared signal receiver with
Remote controller signal connection.The top of Rechargeable electric drill 1 is equipped with clump weight 5.The side of fixed plate 3 is provided with ruler straight down
Scale line.Electroscope 4 is acoustooptical electroscope.Drill bit 6 is made of metal material with bearing 7.Ground line 8 is annealed copper wire.
Specifically, Wiring step are as follows:
Step 1: confirm cable run without electricity cable run electrical verification by round-about way using voltage induced instrument
Pressure；
Step 2: ground connection pricker 9 is hammered into satisfactory ground or other ground connection positions；
Step 3: the present apparatus is fixed on cable to be grounded by fastening clip for cable 2；
Step 4: operator and other people and operating point keep as defined in after safe distance, press remote controler switch, this
Device is started to work, and Rechargeable electric drill 1 drives drill bit 6, while Rechargeable electric drill 1 is under the action of self gravity and mass 5
It pushes, hammers into drill bit 6 in cable, after meeting the requirements by the depth that the judgement of scale graticule hammers into fixed plate 3, pass through remote control
Device closes the present apparatus, and cable is electrically connected by drill bit 6, bearing 7, ground line 8 with electroscope 4 and ground connection pricker 9 at this time；
Step 5: if alarm does not occur for electroscope 4 at this time, it can determine whether the true no-voltage of cable run, staff can open
Beginning work.
The utility model beneficial effect achieved is: operator passes through the switch of the remote control control present apparatus, human body
Equipment far from electrification is possible to, the safe distance met the requirements improve the safety of operation, and personal safety is guaranteed；
Meet the cable of different model, line footpath；Meet the requirement of ground resistance, while having the function of electrical verification；Using Rechargeable electric drill
Instead of the combination of traditional crooked chisel, sledgehammer, make simple operation, safe；It is indirect to cable run by voltage induced instrument
Electrical verification, acoustooptical electroscope increase the reliability of electrical verification, improve the safety of operation to the direct electrical verification of cable run；It is comprehensive
At low cost, traditional method easily leads to the insulation handle of insulating hammer and crooked chisel since insulating hammer need to beat the insulation handle of crooked chisel repeatedly
Insulating layer it is damaged, cause tool damage to scrap, and insulating materials has characteristic easy to aging, it is fixed to need frequency of use is low
Phase replacement.The present apparatus is since operator is far from job site, so of less demanding to insulation degree, can Reusability reduce at
This.
In conclusion the utility model cable automatic earthing device, solves to need to treat in actual operation and cut-offs electricity
When cable is grounded, human body can not be kept with cable and grounding apparatus as defined in safe distance the problem of, ensure that personal safety.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it 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 is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of cable automatic earthing device, including Rechargeable electric drill (1), fastening clip for cable (2), fixed plate (3) and electroscope
(4), which is characterized in that the bottom of the Rechargeable electric drill (1) is provided with drill bit (6), and the side of the Rechargeable electric drill (1) is set
It is equipped with sliding block, the other side is equipped with electroscope (4), and the side of the fixed plate (3) is provided with guide rail, the Rechargeable electric drill
(1) it being slidably connected by sliding block and guide rail with fixed plate (3), the bottom of the fixed plate (3) is equipped with fastening clip for cable (2),
The drilling being provided with immediately below drill bit (6) at the top of the fastening clip for cable (2) is equipped with bearing on the drill bit (6)
(7), the outer circle connection ground line (8) of the bearing (7), the ground line (8) are electric with electroscope (4) and ground connection pricker (9) respectively
Property connection.
2. a kind of cable automatic earthing device according to claim 1, which is characterized in that the Rechargeable electric drill (1)
It is internally provided with infrared signal receiver, the Rechargeable electric drill (1) is connect by infrared signal receiver with remote controller signal.
3. a kind of cable automatic earthing device according to claim 1, which is characterized in that the Rechargeable electric drill (1)
Top is equipped with clump weight (5).
4. a kind of cable automatic earthing device according to claim 1, which is characterized in that the side of the fixed plate (3)
It is provided with scale graticule straight down.
5. a kind of cable automatic earthing device according to claim 1, which is characterized in that the electroscope (4) is acousto-optic
Electroscope.
6. a kind of cable automatic earthing device according to claim 1, which is characterized in that the drill bit (6) and bearing (7)
It is made of metal material.
7. a kind of cable automatic earthing device according to claim 1, which is characterized in that the ground line (8) is soft copper
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924226.4U CN208674399U (en) | 2018-06-14 | 2018-06-14 | A kind of cable automatic earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924226.4U CN208674399U (en) | 2018-06-14 | 2018-06-14 | A kind of cable automatic earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208674399U true CN208674399U (en) | 2019-03-29 |
Family
ID=65824982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924226.4U Active CN208674399U (en) | 2018-06-14 | 2018-06-14 | A kind of cable automatic earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208674399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611178A (en) * | 2018-06-14 | 2019-12-24 | 国网辽宁省电力有限公司营口供电公司 | Automatic cable grounding device and using method thereof |
-
2018
- 2018-06-14 CN CN201820924226.4U patent/CN208674399U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611178A (en) * | 2018-06-14 | 2019-12-24 | 国网辽宁省电力有限公司营口供电公司 | Automatic cable grounding device and using method thereof |
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