CN108615986A - Novel electronic earth connection dismouting appurtenance - Google Patents
Novel electronic earth connection dismouting appurtenance Download PDFInfo
- Publication number
- CN108615986A CN108615986A CN201810265230.9A CN201810265230A CN108615986A CN 108615986 A CN108615986 A CN 108615986A CN 201810265230 A CN201810265230 A CN 201810265230A CN 108615986 A CN108615986 A CN 108615986A
- Authority
- CN
- China
- Prior art keywords
- ground wire
- electric
- auxiliary tool
- sleeve
- tool according
- 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
- 239000003822 epoxy resin Substances 0.000 claims description 8
- 229920000647 polyepoxide Polymers 0.000 claims description 8
- 239000004020 conductor Substances 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 238000005553 drilling Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the field of circuit maintenance equipment, in particular to a novel electric auxiliary tool for disassembling and assembling a grounding wire, which comprises an electric drill, a grounding wire rod, a sleeve and a dynamometer, wherein the grounding wire rod is connected with the sleeve, and two ends of the dynamometer are connected with the sleeve and the head of the electric drill. The device can quickly finish the ground wire, can save labor, and can make the contact quality of the lead and the conductor visible and observable when the ground wire is disassembled and assembled, thereby ensuring the operation quality.
Description
Technical field
The present invention relates to maintenance circuit apparatus fields, and dismounting backman is grounded more particularly, to a kind of electric
Tool.
Background technology
At present the transformer substation grounding wire of 10kV-66kV voltage class be generally divided into rotation bar type and rotation two kinds of wushu, no matter which
Kind of dismounting mode is required to use in the case where putting on insulating glove, force method more not science, averagely tear open dress once generally require
3 minutes, be most laborious, the work that time-consuming in power transformation operation profession regular job, in the large-scale power failure work such as main transformer, busbar
Nearly the 34% of total operating time is often expended, restricts the raising of power transformation operation personnel's operating efficiency significantly.In order to improve back brake behaviour
Make the efficiency with checking experiment work, while ensureing to run the safety of grid switching operation and checking experiment work, it has to be possible to safety,
Convenient, reliable completion ground wire hangs operation.Therefore, a set of to be grounded that line is safe and reliable, ground connection of flexible operating
Line dismounts auxiliary tool for improving working efficiency, ensures that the safety of operation, service personnel and instrument, equipment is very necessary
's.
The shortcomings that prior art, revolving bar type and rotation wushu both ground wire forms must all twist after putting on insulating glove
Dynamic, the arm of force is shorter when operation, and when use is laborious, inconvenient.
Invention content
The present invention is at least one defect overcome described in the above-mentioned prior art, provides a kind of electric ground wire dismounting
Ground wire can be rapidly completed in auxiliary tool, the present apparatus, can save manpower, and can make conducting wire and conductor when dismounting ground wire
Contact quality is visual, Observable, ensures operation quality.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of electric ground wire dismounting auxiliary
Tool, including electric drill, ground connection bar, sleeve and dynamometer, the ground connection bar and sleeve connection, the dynamometer both ends
The head of branch sleeve and electric drill.
In the present apparatus, staff starts electric drill using a terminated line of ground connection bar, is driven and is grounded by drill bit
Bar rotates, and is grounded line, and the dynamometer by being connect with drill bit is capable of the active force of monitoring grounding wire, Neng Goubao
The quality of installation is demonstrate,proved, conveniently regulating and controlling, regulation and control are accurate, and do not need manpower rotation ground connection bar, save manpower, improve effect
Rate.
Further, further include the connecting head on the head and dynamometer that connect electric drill.Connecting head can be on electric drill head
Card slot is freely installed, and is connected on electric drill head with dynamometer by connecting head, and the both ends of connecting head are square structure, is led to
It crosses square structure to be inserted into the card slot on dynamometer and the card slot on electric drill head, is not in beat when connecting head can be made to rotate
It is sliding, and power attenuation can be reduced, the driving torque of electric drill is effectively driven into ground connection bar.
Further, the dynamometer includes torquemeter and digital display, the torquemeter and digital display
Electrical connection.When being grounded installation, torquemeter can measure the driving torque of ground connection bar, and pass through digital display
It shows, staff is by reading the numerical value on digital display, it will be able to which the mass effect for intuitively obtaining installation makes
Installation is more accurate.
Further, the both ends of the dynamometer are equipped with interface, are respectively connected to sleeve and connecting head.
Further, the sleeve is equipped with anti-slip tank.It is played when can facilitate staff's installation sleeve anti-skidding
Effect, facilitates installation.
Further, the ground connection bar surface is handled through epoxy resin, covers the epoxy resin of 2-4mm.Surface passes through
Epoxy resin processing is crossed, can prevent staff from getting an electric shock with reinforced insulation, and anti-skidding effect can be played.Staff
Ground wire work can be carried out without wearing insulating glove, staff is more convenient for use.
Further, electric drill is variable-speed electric drill.BOSCH is used in the present apparatus（Bosch）350 RE board electrical drilling machines of GBM,
This is wireless, and electrical drilling machine has ten grades of speed governing, and torque is adjustable, and on-site verification is suitable for various severe construction environments, and effectively section
About ground wire attaching/detaching apparatus cost.
Further, the end of the ground connection bar is equipped with earth terminal.
Further, the interface is square slot.
Further, the length of side of the square groove is 10-15mm.Preferably 13mm, the size of square groove according to connect
Mouthful size selects to be arranged.
Compared with prior art, advantageous effect is：
1, instead of the previous work being grounded using human hand, use is electronic, mitigates staff's energy consumption, more efficiently；
2, the present apparatus uses removable assembling structure, and placement can be dismantled when that need not use, is convenient for carrying；
3, the present apparatus carries insulation system, can work without wearing insulating glove when staff's use, simpler convenience；
When 4, dismounting ground wire, installation quality is visual, Observable, ensures operation quality.
Description of the drawings
Fig. 1 is whole overall structure figure of the invention；
Fig. 2 is the right view of mark 2 in Fig. 1.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
As shown in Figure 1, 2, a kind of electric ground wire dismounting auxiliary tool, including electric drill, ground connection bar, sleeve and survey
Power meter, the ground connection bar and sleeve connection, the head of the dynamometer both ends branch sleeve and electric drill.
In the present apparatus, staff starts electric drill using a terminated line of ground connection bar, is driven and is grounded by drill bit
Bar rotates, and is grounded line, and the dynamometer by being connect with drill bit is capable of the active force of monitoring grounding wire, Neng Goubao
The quality of installation is demonstrate,proved, conveniently regulating and controlling, regulation and control are accurate, and do not need manpower rotation ground connection bar, save manpower, improve effect
Rate.
Further, further include the connecting head on the head and dynamometer that connect electric drill.Connecting head can be on electric drill head
Card slot is freely installed, and is connected on electric drill head with dynamometer by connecting head, and the both ends of connecting head are square structure, is led to
It crosses square structure to be inserted into the card slot on dynamometer and the card slot on electric drill head, is not in beat when connecting head can be made to rotate
It is sliding, and power attenuation can be reduced, the driving torque of electric drill is effectively driven into ground connection bar.
Further, the dynamometer includes torquemeter and digital display, the torquemeter and digital display
Electrical connection.When being grounded installation, torquemeter can measure the driving torque of ground connection bar, and pass through digital display
It shows, staff is by reading the numerical value on digital display, it will be able to which the mass effect for intuitively obtaining installation makes
Installation is more accurate.
Further, the both ends of the dynamometer are equipped with interface, are respectively connected to sleeve and connecting head.
Further, the sleeve is equipped with anti-slip tank.It is played when can facilitate staff's installation sleeve anti-skidding
Effect, facilitates installation.
Further, the ground connection bar surface is handled through epoxy resin, covers the epoxy resin of 2-4mm.Surface passes through
Epoxy resin processing is crossed, can prevent staff from getting an electric shock with reinforced insulation, and anti-skidding effect can be played.Staff
Ground wire work can be carried out without wearing insulating glove, staff is more convenient for use.
Further, electric drill is variable-speed electric drill.BOSCH is used in the present apparatus（Bosch）350 RE board electrical drilling machines of GBM,
This is wireless, and electrical drilling machine has ten grades of speed governing, and torque is adjustable, and on-site verification is suitable for various severe construction environments, and effectively section
About ground wire attaching/detaching apparatus cost.
Further, the end of the ground connection bar is equipped with earth terminal.
Further, the interface is square slot.
Further, the length of side of the square groove is 10-15mm.Preferably 13mm, the size of square groove according to connect
Mouthful size selects to be arranged.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (10)
1. a kind of electric ground wire dismounting auxiliary tool, which is characterized in that including electric drill, ground connection bar, sleeve and dynamometry
Meter, the ground connection bar and sleeve connection, the head of the dynamometer both ends branch sleeve and electric drill.
2. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that further include connection
The head of electric drill and the connecting head of dynamometer.
3. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that the dynamometry
Meter includes torquemeter and digital display, and the torquemeter is electrically connected with digital display.
4. a kind of electric ground wire dismounting auxiliary tool according to claim 2, which is characterized in that the dynamometry
The both ends of meter are equipped with interface, are respectively connected to sleeve and connecting head.
5. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that the sleeve
It is equipped with anti-slip tank.
6. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that the ground connection
Bar surface is handled through epoxy resin, covers the epoxy resin of 2-4mm.
7. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that electric drill is adjustable
Fast electric drill.
8. a kind of electric ground wire dismounting auxiliary tool according to claim 1, which is characterized in that the ground connection
The end of bar is equipped with earth terminal.
9. a kind of electric ground wire dismounting auxiliary tool according to claim 4, which is characterized in that the interface
It is square slot.
10. a kind of electric ground wire dismounting auxiliary tool according to claim 9, which is characterized in that it is described just
The length of side of square groove is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265230.9A CN108615986A (en) | 2018-03-28 | 2018-03-28 | Novel electronic earth connection dismouting appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265230.9A CN108615986A (en) | 2018-03-28 | 2018-03-28 | Novel electronic earth connection dismouting appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108615986A true CN108615986A (en) | 2018-10-02 |
Family
ID=63659285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265230.9A Pending CN108615986A (en) | 2018-03-28 | 2018-03-28 | Novel electronic earth connection dismouting appurtenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108615986A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326138A (en) * | 2013-05-23 | 2013-09-25 | 国家电网公司 | Electric power circuit ground rod assembly and disassembly device |
| US20140024253A1 (en) * | 2012-07-23 | 2014-01-23 | John Mezzalingua Associates, LLC | Minimally invasive mid-span grounding clamp and method of use thereof |
| CN204156117U (en) * | 2014-09-26 | 2015-02-11 | 国网甘肃省电力公司 | A kind of automatic detaching apparatus of power circuit earth rod |
| CN104577622A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | Device for assembling and disassembling ground lead |
| CN207069268U (en) * | 2017-08-14 | 2018-03-02 | 广东电网有限责任公司东莞供电局 | Earth connection dismouting appurtenance |
-
2018
- 2018-03-28 CN CN201810265230.9A patent/CN108615986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140024253A1 (en) * | 2012-07-23 | 2014-01-23 | John Mezzalingua Associates, LLC | Minimally invasive mid-span grounding clamp and method of use thereof |
| CN103326138A (en) * | 2013-05-23 | 2013-09-25 | 国家电网公司 | Electric power circuit ground rod assembly and disassembly device |
| CN204156117U (en) * | 2014-09-26 | 2015-02-11 | 国网甘肃省电力公司 | A kind of automatic detaching apparatus of power circuit earth rod |
| CN104577622A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | Device for assembling and disassembling ground lead |
| CN207069268U (en) * | 2017-08-14 | 2018-03-02 | 广东电网有限责任公司东莞供电局 | Earth connection dismouting appurtenance |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |