CN108470993A - A kind of ground wire operating lever rotation switching device - Google Patents
A kind of ground wire operating lever rotation switching device Download PDFInfo
- Publication number
- CN108470993A CN108470993A CN201810265214.XA CN201810265214A CN108470993A CN 108470993 A CN108470993 A CN 108470993A CN 201810265214 A CN201810265214 A CN 201810265214A CN 108470993 A CN108470993 A CN 108470993A
- Authority
- CN
- China
- Prior art keywords
- fastening sleeve
- ground wire
- driving cog
- operating lever
- switching device
- 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.)
- Granted
Links
- 206010006514 bruxism Diseases 0.000 claims abstract description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 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
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- 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
Abstract
The invention discloses a kind of ground wire operating levers to rotate switching device, which is characterized in that including：Fastening sleeve and driving cog head；Fastening sleeve side inner wall is equipped with several brackets, and the other side is equipped with fastening sleeve link slot, and for being connect with driving cog head, fastening sleeve grinding tooth is equipped with by fastening sleeve link slot；Driving cog head is equipped with driving cog head grinding tooth, and driving cog head grinding tooth is equipped with lug boss in the side being connect with fastening sleeve, and the other side is equipped with electric drill connecting shaft.It is an advantage of the current invention that making device quickly and easily to connect or dismantle through the invention between electric hand drill and operating lever, time and the muscle power needed for dismounting ground wire can be effectively saved, there is very high practicability.
Description
Technical field
The present invention relates to power domains, rotate switching device more particularly, to a kind of ground wire operating lever.
Background technology
Currently, preventing from sending a telegram here suddenly frequently by installation ground wire, to protect with maintenance in power equipment day-to-day operation
Protect staff's personal safety.The widely used ground wire of current transformer substation, mostly using at the top of operating lever external screw thread and connect
The power of the internal thread of ground clamp conductor is conducted, and is grounded by rotation process bar to make earthing clamp clamp conductor or unclamp
Folder.All it is-the rotation process of constantly loosing one's grip by artificial one hand rotation process bar now, not only laborious but also easy hand is tired
Labor, while often rotational angle of rotation is small, it is time-consuming.
Invention content
The present invention is the defect overcome described in the above-mentioned prior art, provides a kind of ground wire operating lever rotation switching device.
In order to solve the above technical problems, technical scheme is as follows：
A kind of ground wire operating lever rotation switching device, including：Fastening sleeve and driving cog head；
Fastening sleeve side inner wall is equipped with several brackets, and the other side is equipped with fastening sleeve link slot, is used for and transmission
Tooth head connects, and fastening sleeve grinding tooth is equipped with by fastening sleeve link slot；
The driving cog head is equipped with driving cog head grinding tooth, and driving cog head grinding tooth is equipped with protrusion in the side being connect with fastening sleeve
Portion, the other side are equipped with electric drill connecting shaft.
Above-mentioned operation principle is：Side of the fastening sleeve with bracket is sleeved on for fixing or unclamping earthing clamp
Operating lever on, driving cog head grinding tooth is sleeved on fastening sleeve link slot, and driving cog head grinding tooth with fastening sleeve grinding tooth by connecing
It touches and fastening sleeve is driven to be rotated；Driving cog head is additionally provided with electric drill connecting shaft, can be sleeved on electric drill, and operating personnel use electricity
Driving cog head, fastening sleeve and operating lever rotation are moved in drilling, and the earthing clamp being sleeved on fastening sleeve is made to tighten fixation.
Preferably, the bracket is arranged in parallel on the inside of fastening sleeve.
Preferably, the bracket extends along fastening sleeve axis into fastening sleeve, and width gradually increases.
Preferably, in the fastening sleeve link slot recessed, the depression of cylindrical positioning is equipped with towards one end of bracket
Equipped with magnet；
The lug boss is alloy steel part, for being fixed to each other with magnet in connection.
Preferably, it is equipped with chamfering at the top of the lug boss.
Preferably, the fastening sleeve grinding tooth and driving cog head grinding tooth are fan-shaped column, radially respectively chamfering.
Preferably, the electric drill connecting shaft is cylinder.
Preferably, the fastening sleeve is polyester ammonia or PVC or ABS multimaterial components.
Compared with prior art, the advantageous effect of technical solution of the present invention is：
The present invention is arranged the fastening sleeve for the ground wire operating lever that can be locked and can coordinate the driving cog head of fastening sleeve and electric drill,
Operating personnel are coordinated using electric drill and apparatus of the present invention, are driven ground wire operating lever earth wire folder to be fixed or unclamp, are made
Device quickly and easily it can connect or dismantle through the invention between electric hand drill and operating lever, can effectively save dismounting ground wire institute
The time needed and muscle power have very high practicability.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is ground wire operating lever rotation switching device schematic diagram.
100 represent fastening sleeve；110 represent bracket；120 represent magnet；130 represent fastening sleeve grinding tooth；131 represent
Fastening sleeve link slot；132 represent fastening sleeve chamfering；200 represent driving cog head；210 represent lug boss；220 represent transmission
Tooth head grinding tooth；221 represent driving cog head chamfering；230 represent electric drill connecting shaft.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to more preferably illustrate that the present embodiment, the certain components of attached drawing have omission, zoom in or out, the ruler of actual product is not represented
It is very little；
To those skilled in the art, the omitting of some known structures and their instructions in the attached drawings are understandable.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
A kind of ground wire operating lever rotation switching device, as shown in Figure 1, including：Fastening sleeve 100 and driving cog head；
100 side inner wall of fastening sleeve be equipped with several brackets 110, the other side be equipped with fastening sleeve link slot 131, for
Driving cog head connects, and 131 side of fastening sleeve link slot is equipped with fastening sleeve grinding tooth 130；
Driving cog head is equipped with driving cog head grinding tooth 220, and driving cog head grinding tooth 220 is equipped in the side being connect with fastening sleeve 100
Lug boss 210, the other side are equipped with electric drill connecting shaft 230.
In the present embodiment, bracket 110 is arranged in parallel in 100 inside of fastening sleeve, is driven for providing tangential force
Operating lever rotates.
In the present embodiment, bracket 110 extends along 100 axis of fastening sleeve into fastening sleeve 100, and width is gradual
Increase.
In the present embodiment, recessed equipped with cylindrical positioning towards one end of bracket 110 in fastening sleeve link slot 131
Enter, depression is equipped with magnet 120；
Lug boss 210 is alloy steel part, for being fixed to each other with magnet 120 in connection.
In the present embodiment, 210 top of lug boss is equipped with chamfering, connects for lug boss 210 to be inserted into fastening sleeve rapidly
Access slot 131 is simultaneously fixed to each other with magnet 120.
In the present embodiment, fastening sleeve grinding tooth 130 and driving cog head grinding tooth 220 are fan-shaped column, and fastening sleeve is nibbled
Tooth 130 and driving cog head grinding tooth 220 are radially chamfering 132,221, facilitate fastening sleeve grinding tooth 130 and driving cog head grinding tooth
220 are engaged.
In the present embodiment, electric drill connecting shaft 230 is cylinder, for being put into drill bit folder position and clamping.
In the present embodiment, fastening sleeve 100 is polyester ammonia or PVC or ABS multimaterial components, makes fastening sleeve 100 and connects
Earth wire operation rod is combined closely.
Above-mentioned ground wire operating lever rotates switching device, by being locked fastening sleeve 100 for fixing or unclamping
At the soft handle of the operating lever of earthing clamp, the bracket 110 of 100 inner wall of fastening sleeve is parallel with inner wall and is uniformly distributed,
The 110 soft handle of push operation bar of bracket can increase friction and provide lateral torsion；The bracket 110 of 100 inner wall of fastening sleeve
Sleeve-port is closer, and protrusion is fewer, is conducive to Fast Installation fastening sleeve 100；Fastening sleeve 100 and driving cog head connecting pin center
There is cylindrical positioning recessed, recessed bottom is equipped with the such as magnet of magnet 120, and driving cog head is equipped with steel alloy lug boss 210, is protecting
While demonstrate,proving intensity, with the centre of location and fastening sleeve 100 and driving cog head can be made to nibble rapidly by magnet and lug boss 210
It closes；The chamfering 132,221 of fastening sleeve 100 and driving cog head grinding tooth 220 radially, can accelerate fastening sleeve 100 and driving cog
The engagement of head；Driving cog head is cylinder with electric hand drill connecting shaft 230, can directly be accessed driving cog head in electric hand drill；Fastening
Sleeve 100 is made the insulation of fastening sleeve 100, lightweight and has some strength, ensured construction peace using polyester ammonia, PVC or ABS material
Complete and operating efficiency.
It following is a brief introduction of the operating process of ground wire operating lever rotation switching device：
Ground wire operating lever maltha lever is inserted in 100 non-grinding tooth side of fastening sleeve, the electric drill connecting shaft 230 of driving cog head is put
Enter the clamping of rechargeable electric portable drill drill jig position, hand-held flashlight drill bit makes the grinding tooth of fastening sleeve 100 and driving cog head engage, opens
Electric drill drives ground wire operating lever rotation to dismount ground wire.
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 (8)
1. a kind of ground wire operating lever rotates switching device, which is characterized in that including：Fastening sleeve（100）With driving cog head
（200）；
The fastening sleeve（100）Side inner wall is equipped with several brackets（110）, the other side is equipped with fastening sleeve link slot
（131）, it is used for and driving cog head（200）Connection, fastening sleeve link slot（131）Side is equipped with fastening sleeve grinding tooth（130）；
The driving cog head（200）Equipped with driving cog head grinding tooth（220）, driving cog head grinding tooth（220）It is connect with fastening sleeve
Side be equipped with（210）Lug boss, the other side are equipped with electric drill connecting shaft（230）.
2. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the bracket（110）
It is arranged in parallel in fastening sleeve（100）Inside.
3. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the bracket（110）
Along fastening sleeve（100）Axis is to fastening sleeve（100）Interior extension, width gradually increase.
4. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the fastening sleeve connection
Slot（131）It is middle towards bracket（110）One end be equipped with that cylindrical positioning is recessed, and depression is equipped with magnet（120）；
The lug boss（210）For alloy steel part, in connection and magnet（120）It is fixed to each other.
5. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the lug boss（210）
Top is equipped with chamfering.
6. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the fastening sleeve grinding tooth
（130）With driving cog head grinding tooth（220）It is fan-shaped column, is radially chamfering.
7. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the electric drill connecting shaft
（230）For cylinder.
8. ground wire operating lever according to claim 1 rotates switching device, which is characterized in that the fastening sleeve
（100）For polyester ammonia or PVC or ABS multimaterial components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265214.XA CN108470993B (en) | 2018-03-28 | 2018-03-28 | Rotary switching device for ground wire operating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265214.XA CN108470993B (en) | 2018-03-28 | 2018-03-28 | Rotary switching device for ground wire operating rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108470993A true CN108470993A (en) | 2018-08-31 |
| CN108470993B CN108470993B (en) | 2024-04-12 |
Family
ID=63264888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265214.XA Active CN108470993B (en) | 2018-03-28 | 2018-03-28 | Rotary switching device for ground wire operating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108470993B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787184A (en) * | 2020-12-30 | 2021-05-11 | 广东电网有限责任公司中山供电局 | Connector device for connecting ground wire operating rod and electric assembly and disassembly tool |
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202872261U (en) * | 2012-11-13 | 2013-04-10 | 四川省电力公司德阳电业局 | Insulated operating rod |
| CN104577622A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | Device for assembling and disassembling ground lead |
| CN205303740U (en) * | 2015-12-17 | 2016-06-08 | 广东电网有限责任公司湛江供电局 | Earth connection dismouting device |
| CN206194995U (en) * | 2016-10-31 | 2017-05-24 | 襄阳先义电力科技有限公司 | Female winding displacement sweetgum fruit is with quick connecting hooks device |
| CN206712059U (en) * | 2017-05-24 | 2017-12-05 | 北流供电公司 | The ground wire operating lever of variable-length |
| CN206834357U (en) * | 2017-08-28 | 2018-01-02 | 广州供电局有限公司 | Ground lead clamp device |
| CN107538423A (en) * | 2017-09-11 | 2018-01-05 | 广东电网有限责任公司江门供电局 | A kind of ground wire operating lever sleeve barrel tool |
| CN208336531U (en) * | 2018-03-28 | 2019-01-04 | 广东电网有限责任公司 | A kind of ground wire operating lever rotation switching device |
-
2018
- 2018-03-28 CN CN201810265214.XA patent/CN108470993B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202872261U (en) * | 2012-11-13 | 2013-04-10 | 四川省电力公司德阳电业局 | Insulated operating rod |
| CN104577622A (en) * | 2014-12-19 | 2015-04-29 | 国家电网公司 | Device for assembling and disassembling ground lead |
| CN205303740U (en) * | 2015-12-17 | 2016-06-08 | 广东电网有限责任公司湛江供电局 | Earth connection dismouting device |
| CN206194995U (en) * | 2016-10-31 | 2017-05-24 | 襄阳先义电力科技有限公司 | Female winding displacement sweetgum fruit is with quick connecting hooks device |
| CN206712059U (en) * | 2017-05-24 | 2017-12-05 | 北流供电公司 | The ground wire operating lever of variable-length |
| CN206834357U (en) * | 2017-08-28 | 2018-01-02 | 广州供电局有限公司 | Ground lead clamp device |
| CN107538423A (en) * | 2017-09-11 | 2018-01-05 | 广东电网有限责任公司江门供电局 | A kind of ground wire operating lever sleeve barrel tool |
| CN208336531U (en) * | 2018-03-28 | 2019-01-04 | 广东电网有限责任公司 | A kind of ground wire operating lever rotation switching device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787184A (en) * | 2020-12-30 | 2021-05-11 | 广东电网有限责任公司中山供电局 | Connector device for connecting ground wire operating rod and electric assembly and disassembly tool |
| CN113078489A (en) * | 2021-03-23 | 2021-07-06 | 贵州电网有限责任公司 | Novel earth connection action bars |
| CN113078489B (en) * | 2021-03-23 | 2023-02-03 | 贵州电网有限责任公司 | Ground wire operating rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108470993B (en) | 2024-04-12 |
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