CN206293630U - Electric power line pole tower earth mat Quick Connect Kit - Google Patents
Electric power line pole tower earth mat Quick Connect Kit Download PDFInfo
- Publication number
- CN206293630U CN206293630U CN201720025391.1U CN201720025391U CN206293630U CN 206293630 U CN206293630 U CN 206293630U CN 201720025391 U CN201720025391 U CN 201720025391U CN 206293630 U CN206293630 U CN 206293630U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- adapter sleeve
- screw rod
- electrically conductive
- elastic chuck
- 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.)
- Expired - Fee Related
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- 239000004020 conductor Substances 0.000 abstract description 24
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 238000005498 polishing Methods 0.000 description 5
- 238000009966 trimming Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model provides electric power line pole tower earth mat Quick Connect Kit, relates generally to power industry transmission line of electricity O＆M technical field.Including conductive connection tube, the two ends of the conductive connection tube are provided with screw rod, the screw rod is provided with electrically conductive elastic chuck away from one end of conductive connection tube, the electrically conductive elastic chuck is provided with several openings, the electrically conductive elastic chuck is provided with adapter sleeve, the adapter sleeve is provided with the internal thread being adapted with screw rod, and the adapter sleeve is provided with bellmouth away from one end of conductive connection tube, and the adapter sleeve is provided with spanner bayonet socket.The beneficial effects of the utility model are：Device volume is small, intensity is big, be convenient for carrying, simple to operate, can realize quick, reliable, effective connection, and tie point is extremely fastened, and is difficult to disconnect under natural conditions.Other complicated specific purpose tools need not be used, simply using spanner can easily dismount this attachment means, realize being fastenedly connected for the down conductor for disconnecting.
Description
Technical field
The utility model is related to power industry transmission line of electricity O＆M technical field, and specifically electric power line pole tower earth mat is quick
Attachment means.
Background technology
Down conductor in electric power line pole tower earthing or grounding means is the wire for connecting lightning conducter and grounding body, is used for
Lightning current on conduction lightning conducter, the earth is flowed into by grounding body, and good earth resistance has to overhead transmission line reduction damage to crops caused by thunder
Very big effect, makes an inspection tour staff and finds that earth mat should in time eliminate defect after disconnecting.
Generally need to weld cut-off point in the prior art, because electric power line pole tower is in mountain area, woodland mostly
And gully between, without any construction power supply, electric welding machine can only be driven to work using electrical power generators, and welding equipment quantity it is many and
Heaviness, such as generator, electric welding machine, it is difficult to carry, particularly on high mountain, workload is big, easily causes injury to personnel, while
Weld job is higher to operating personnel's operation requirement, if welding procedure is not enough, easily causes secondary disconnection.
Utility model content
The purpose of this utility model is to provide a kind of electric power line pole tower earth mat Quick Connect Kit, uses transmission line of electricity
Shaft tower earth mat Quick Connect Kit solves down conductor and disconnects defect, and this device volume is small, intensity is big, be convenient for carrying, operate
Simply, quick, reliable, effective connection, and low manufacture cost whether can be realized in high mountain, Plain or field, is made
Industry process is safer, more efficient than welding, and greatly reduces workload and human cost.This device more conventional side in actual applications
Method is safer, efficient, and tie point is extremely fastened, and is difficult to disconnect under natural conditions.
The utility model to achieve the above object, is achieved through the following technical solutions：
Electric power line pole tower earth mat Quick Connect Kit, including conductive connection tube, the two ends of the conductive connection tube are provided with
Screw rod, the screw rod is provided with electrically conductive elastic chuck away from one end of conductive connection tube, and the electrically conductive elastic chuck is provided with some
Individual opening, the electrically conductive elastic chuck is provided with adapter sleeve, and the adapter sleeve is provided with the internal thread being adapted with screw rod, described
Adapter sleeve is provided with bellmouth away from one end of conductive connection tube, and the adapter sleeve is provided with spanner bayonet socket.
The outside of the adapter sleeve is provided with antirust coat.
The electrically conductive elastic chuck is provided with chamfering away from one end of conductive connection tube.
The connecting tube includes the first connecting tube, the second connecting tube, and one end of first connecting tube is provided with connecting screw rod,
Second connecting tube is provided with the screwed hole being adapted with connecting screw rod.
The connecting tube includes the 3rd connecting tube, and the 4th connecting tube, the 3rd connection are provided with the 3rd connecting tube
The connecting tubes of Guan Yu tetra- are slidably connected, and the 4th connecting tube is provided with bayonet lock, spring, and the 3rd connecting tube is provided with and card
Several adaptable hole clippings of pin.
The connecting tube includes the 5th connecting tube, and the 6th connecting tube, the 5th connection are provided with the 5th connecting tube
Pipe is provided with bolt, and the 6th connecting tube is provided with several screwed holes being adapted with bolt.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, the utility model disconnects defect, this apparatus body using tower grounding downlead quick access device treatment down conductor
The small, intensity of product is big, be convenient for carrying, simple to operate, can whether be realized in high mountain, Plain or field quick, reliable, effective
Connection.And low manufacture cost, operation process than weld it is safer, efficient, greatly reduce workload and human cost.This
Conductive connection tube and electrically conductive elastic chuck have conducting function in utility model, when the wire contacts for disconnecting to conductive connection tube or
During person's electrically conductive elastic chuck, you can realize conduction, can preferably play electric action.If the electrically conductive elastic chuck is provided with
Dry opening, there is provided deformation gap, the collet is provided with adapter sleeve, and the adapter sleeve is used to fasten electrically conductive elastic folder
Head, the adapter sleeve is provided with bellmouth away from one end of conductive connection tube, when adapter sleeve is connected with electrically conductive elastic chuck, profit
The electrically conductive elastic chuck with earth mat linear contact lay is approached with conical bore, plays a part of more to fasten.
Adapter sleeve described in the utility model is provided with spanner bayonet socket, and spanner bayonet socket could be arranged to several tangent planes,
Such as outer-hexagonal face, outer four edged surface of trimming polishing etc., when using tool operations such as spanners, increase spanner connects with adapter sleeve
Contacting surface is accumulated, and increases active force, can easily realize the dismounting of adapter sleeve, it is not necessary to use specific purpose tool, simply use spanner
Achieve that the down conductor of disconnection is fastenedly connected.
2nd, the outside of adapter sleeve described in the utility model is provided with antirust coat, prevents adapter sleeve outer surface from getting rusty, extension fastening
The service life of set, reduces cost.
3rd, electrically conductive elastic chuck described in the utility model is provided with chamfering away from one end of conductive connection tube, is easy to adapter sleeve
More easily it is assembled on electrically conductive elastic chuck.
4th, conductive connection tube can be arranged to length-adjustable connecting tube in the utility model, when down conductor because rotten
The reasons such as erosion when causing the down conductor that disconnects distant, can prolong connecting tube stretching, it is necessary to clip more long one section
It is long, it is connectable to together with the down conductor for meeting disconnection.
Brief description of the drawings
Accompanying drawing 1 is the attachment structure schematic diagram of conductive connection tube；
Accompanying drawing 2 is structural representation of the present utility model；
Accompanying drawing 3 is the structural representation that the utility model implements conductive connection tube in row 1；
Accompanying drawing 4 is the structural representation that the utility model implements conductive connection tube in row 2；
Accompanying drawing 5 is the structural representation that the utility model implements conductive connection tube in row 3.
Label shown in accompanying drawing：1st, conductive connection tube；2nd, screw rod；3rd, electrically conductive elastic chuck；4th, it is open；5th, adapter sleeve；6、
Bellmouth；7th, spanner bayonet socket；8th, the first connecting tube；9th, connecting screw rod；10th, the second connecting tube；11st, the 3rd connecting tube；12nd, the 4th
Connecting tube；13rd, bayonet lock；14th, spring；15th, hole clipping；16th, the 5th connecting tube；17th, the 6th connecting tube；18th, bolt；19th, screwed hole.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Described in the utility model is electric power line pole tower earth mat Quick Connect Kit, including conductive connection tube 1, described to lead
The adapter 1 that is electrically connected has conducting function, when the down conductor for disconnecting touches conductive connection tube 1, is capable of achieving conduction, described to lead
The be electrically connected two ends of adapter 1 are provided with screw rod 2, the down conductor for disconnecting are respectively penetrated the two ends of screw rod 2, if any corrosion, connection
Preceding application sand papering treatment, ensures that contact is good.The screw rod 2 is provided with electrically conductive elastic folder away from one end of conductive connection tube 1
First 3, the electrically conductive elastic chuck 3 has conducting function, and the electrically conductive elastic chuck 3 is provided with several openings 4, described some
Individual opening 4 forms some bar shaped Varied clearances, and the electrically conductive elastic chuck 1 is provided with adapter sleeve 5, and the adapter sleeve 5 is used to step up
Electrically conductive elastic chuck 1, the adapter sleeve 5 is electrically conductive, and the adapter sleeve 5 is provided with the internal thread being adapted with screw rod 2, described tight
Admittedly set 5 is threadedly coupled with screw rod 2, play a part of to be fastenedly connected, while using threaded connection, being easy to dismounting, the adapter sleeve 5
One end away from conductive connection tube 1 is provided with bellmouth 6, when adapter sleeve 5 is connected with electrically conductive elastic chuck 3, using conical bore 6
The electrically conductive elastic chuck 3 with earth mat linear contact lay is approached, plays a part of more to fasten.On adapter sleeve 5 described in the utility model
Spanner bayonet socket 7 is provided with, spanner bayonet socket 7 could be arranged to several tangent planes, such as outer-hexagonal face, outer four edged surface of trimming polishing
Deng, when using tool operations such as spanners, the contact area of increase spanner and adapter sleeve, increase active force can be easily real
The dismounting of existing adapter sleeve.
The outside of adapter sleeve 5 described in the utility model is provided with antirust coat, and antirust coat can use zinc-plated antirust treatment, prevent
Adapter sleeve outer surface is got rusty, and extends the service life of adapter sleeve, reduces cost.
Electrically conductive elastic chuck described in the utility model 3 is provided with chamfering away from one end of conductive connection tube, is easy to adapter sleeve
More easily it is assembled on electrically conductive elastic chuck.
Conductive connection tube can be arranged to telescopic connecting tube in the utility model, when down conductor because corrosion etc.
Reason is, it is necessary to when clipping more long one section, connecting tube extension elongation can be connected with the down conductor for meeting disconnection
To together.
Embodiment：
Embodiment 1：Described in the utility model is electric power line pole tower earth mat Quick Connect Kit, including conductive connection tube
1, the conductive connection tube 1 has conducting function, and the two ends of the conductive connection tube 1 are provided with screw rod 2, under the grounding lead for disconnecting
Line respectively penetrates the two ends of screw rod 2, and if any corrosion, application sand papering treatment before connection ensures that contact is good.The screw rod
2 are provided with electrically conductive elastic chuck 3 away from one end of conductive connection tube 1, and the electrically conductive elastic chuck 3 has conducting function, described to lead
Electric collet 3 is provided with several openings 4, and described several openings 4 form some bar shaped Varied clearances, increase electrically conductive elastic folder
First 3 are provided with adapter sleeve 5 with the thrust of down conductor, the electrically conductive elastic chuck 1, and the adapter sleeve 5 at the two ends is correct
Interact, tightened firmly with spanner or corresponding tool, reach through-flow effect, realize quick, reliable, effective connection.It is described
Adapter sleeve 5 is provided with the internal thread being adapted with screw rod 2, and the adapter sleeve 5 is threadedly coupled with screw rod 2, plays what is be fastenedly connected
Effect, while using threaded connection, being easy to dismounting, the adapter sleeve 5 is provided with bellmouth 6 away from one end of conductive connection tube 1, when
When adapter sleeve 5 is connected with electrically conductive elastic chuck 3, the electrically conductive elastic chuck 3 with earth mat linear contact lay is approached using conical bore 6, played
The effect for more fastening.The adapter sleeve 5 is provided with spanner bayonet socket 7, and spanner bayonet socket 7 could be arranged to several tangent planes, example
Such as outer-hexagonal face, outer four edged surface of trimming polishing, when using tool operations such as spanners, can increase spanner with adapter sleeve
Contact area, can increase active force, without using complicated specific purpose tool, it is possible to easily realize the dismounting of adapter sleeve.
The connecting tube 1 includes the first connecting tube 8, the second connecting tube 10, and one end of first connecting tube 8 is provided with connecting screw rod 9, institute
State the second connecting tube 10 and be provided with the screwed hole being adapted with connecting screw rod 9, the spiral shell of 8 and second connecting tube of the first connecting tube 10
Line is connected, and the length of connecting tube 1 can be adjusted by the rotation of the second connecting tube 10, and the connecting tube 1 can shorten or stretch
Long, the adjustable length of the connecting tube 1 can both meet the down conductor two ends of disconnection situation closer to the distance, it is also possible to
Meet because of rust corrosion, it is necessary to when clipping one section of down conductor more long, the situation for causing the two lines for disconnecting distant makes
The down conductor that must be disconnected can be fastenedly connected.
Implement row 2：Described in the utility model is electric power line pole tower earth mat Quick Connect Kit, including conductive connection tube
1, the conductive connection tube 1 has conducting function, and the two ends of the conductive connection tube 1 are provided with screw rod 2, under the grounding lead for disconnecting
Line respectively penetrates the two ends of screw rod 2, and if any corrosion, application sand papering treatment before connection ensures that contact is good.The screw rod
2 are provided with electrically conductive elastic chuck 3 away from one end of conductive connection tube 1, and the electrically conductive elastic chuck 3 has conducting function, described to lead
Electric collet 3 is provided with several openings 4, and described several openings 4 form some bar shaped Varied clearances, increase electrically conductive elastic folder
First 3 are provided with adapter sleeve 5 with the thrust of down conductor, the electrically conductive elastic chuck 1, and the adapter sleeve 5 at the two ends is correct
Interact, tightened firmly with spanner or corresponding tool, reach through-flow effect, realize quick, reliable, effective connection.It is described
Adapter sleeve 5 is provided with the internal thread being adapted with screw rod 2, and the adapter sleeve 5 is threadedly coupled with screw rod 2, plays what is be fastenedly connected
Effect, while using threaded connection, being easy to dismounting, the adapter sleeve 5 is provided with bellmouth 6 away from one end of conductive connection tube 1, when
When adapter sleeve 5 is connected with electrically conductive elastic chuck 3, the electrically conductive elastic chuck 3 with earth mat linear contact lay is approached using conical bore 6, played
The effect for more fastening.The adapter sleeve 5 is provided with spanner bayonet socket 7, and spanner bayonet socket 7 could be arranged to several tangent planes, example
Such as outer-hexagonal face, outer four edged surface of trimming polishing, when using tool operations such as spanners, can increase spanner with adapter sleeve
Contact area, can increase active force, without using complicated specific purpose tool, can easily realize the dismounting of adapter sleeve.Institute
The outside for stating adapter sleeve is provided with antirust coat, and antirust coat can use zinc-plated antirust treatment, prevent adapter sleeve outer surface from getting rusty, and extension is tight
Gu the service life of set, reduces cost.The connecting tube 1 includes the 3rd connecting tube 11, and the is provided with the 3rd connecting tube 11
Four connecting tubes 12, the 3rd connecting tube 11 is slidably connected with the 4th connecting tube 12, and the 3rd connecting tube 11 can be relative to
4th connecting tube 12 is slided up and down, and when the 3rd connecting tube 11 is slided relative to the 4th connecting tube 12, can adjust connecting tube 1
Length, the 4th connecting tube 12 is provided with bayonet lock 13, spring 14, and the 3rd connecting tube 11 is provided with mutually fits with bayonet lock 13
Several hole clippings 15 answered, described several hole clippings 15 can be such that the 3rd connecting tube 11 is slided into not relative to the 4th connecting tube 12
With position simultaneously, blocked using bayonet lock 13 so that connecting tube 1 reaches different length, the adjustable length of the connecting tube 1 both may be used
With the down conductor two ends for meeting disconnection situation closer to the distance, it is also possible to meet because of rust corrosion, it is necessary to clip more long by one
During section down conductor, the situation for causing the two lines for disconnecting distant so that the down conductor of disconnection can the company of fastening
Connect.
Embodiment 3：Described in the utility model is electric power line pole tower earth mat Quick Connect Kit, including conductive connection tube
1, the conductive connection tube 1 has conducting function, and the two ends of the conductive connection tube 1 are provided with screw rod 2, under the grounding lead for disconnecting
Line respectively penetrates the two ends of screw rod 2, and if any corrosion, application sand papering treatment before connection ensures that contact is good.The screw rod
2 are provided with electrically conductive elastic chuck 3 away from one end of conductive connection tube 1, and the electrically conductive elastic chuck 3 has conducting function, described to lead
Electric collet 3 is provided with several openings 4, and described several openings 4 form some bar shaped Varied clearances, increase electrically conductive elastic folder
First 3 are provided with adapter sleeve 5 with the thrust of down conductor, the electrically conductive elastic chuck 1, and the adapter sleeve 5 at the two ends is correct
Interact, tightened firmly with spanner or corresponding tool, reach through-flow effect, realize quick, reliable, effective connection.It is described
Adapter sleeve 5 is provided with the internal thread being adapted with screw rod 2, and the adapter sleeve 5 is threadedly coupled with screw rod 2, plays what is be fastenedly connected
Effect, while using threaded connection, being easy to dismounting, the adapter sleeve 5 is provided with bellmouth 6 away from one end of conductive connection tube 1, when
When adapter sleeve 5 is connected with electrically conductive elastic chuck 3, the electrically conductive elastic chuck 3 with earth mat linear contact lay is approached using conical bore 6, played
The effect for more fastening.The adapter sleeve 5 is provided with spanner bayonet socket 7, and spanner bayonet socket 7 could be arranged to several tangent planes, example
Such as outer-hexagonal face, outer four edged surface of trimming polishing, when using tool operations such as spanners, can increase spanner with adapter sleeve
Contact area, can increase active force, without using complicated specific purpose tool, can easily realize the dismounting of adapter sleeve.Institute
One end that electrically conductive elastic chuck is stated away from conductive connection tube is provided with chamfering, and adapter sleeve can be easy to more easily to be assembled to conductive bullet
On property chuck.The connecting tube 1 includes being provided with the 6th connecting tube 17 in the 5th connecting tube 16, the 5th connecting tube 16, described
5th connecting tube 16 is provided with bolt 18, and the 6th connecting tube 17 is provided with several screwed holes being adapted with bolt 18
19, the 5th connecting tube 16 is threadedly coupled with the 6th connecting tube 17 by bolt 18, using threaded connection, is easy to dismounting, is needed
When adjusting the length of connecting tube 1, bolt 18 is backed out first, pull the 6th connecting tube 17 so that the spiral shell in the 6th connecting tube 17
Pit is in the adaptable position with bolt 18, and bolt 18 of screwing on fixes the 5th connecting tube 16 and the 6th connecting tube 17,
May be such that connecting tube 11 reaches certain length, the 6th connecting tube 17 is provided with the spiral shell that several are adapted with bolt 18
Pit 19, can make connecting tube 1 reach different length, the adjustable length of the connecting tube 1, you can to meet the ground connection of disconnection
Connection when downlead two ends are closer to the distance, it is also possible to meet because of down conductor gap rust corrosion, it is necessary to clip more long
One section of down conductor, during the situation for causing the two lines for disconnecting distant so that the down conductor of disconnection can be fastened
Connection.
Claims (6)
1. electric power line pole tower earth mat Quick Connect Kit, it is characterised in that：It is described to be conductively connected including conductive connection tube (1)
The two ends for managing (1) are provided with screw rod (2), and the screw rod (2) is provided with electrically conductive elastic chuck (3) away from one end of conductive connection tube (1),
The electrically conductive elastic chuck (3) is provided with several openings (4), and the electrically conductive elastic chuck (3) is provided with adapter sleeve (5), institute
State adapter sleeve (5) and be provided with the internal thread being adapted with screw rod (2), the one end of the adapter sleeve (5) away from conductive connection tube (1)
Bellmouth (6) is provided with, the adapter sleeve (5) is provided with spanner bayonet socket (7).
2. electric power line pole tower earth mat Quick Connect Kit according to claim 1, it is characterised in that：The adapter sleeve
(5) outside is provided with antirust coat.
3. electric power line pole tower earth mat Quick Connect Kit according to claim 1, it is characterised in that：The electrically conductive elastic
Chuck (3) is provided with chamfering away from one end of conductive connection tube (1).
4. electric power line pole tower earth mat Quick Connect Kit according to claim 1, it is characterised in that：The connecting tube
(1) including the first connecting tube (8), the second connecting tube (10), one end of first connecting tube (8) is provided with connecting screw rod (9), institute
State the second connecting tube (10) and be provided with the screwed hole being adapted with connecting screw rod (9).
5. electric power line pole tower earth mat Quick Connect Kit according to claim 1, it is characterised in that：The connecting tube
(1) including the 3rd connecting tube (11), the 4th connecting tube (12), the 3rd connecting tube are provided with the 3rd connecting tube (11)
(11) it is slidably connected with the 4th connecting tube (12), the 4th connecting tube (12) is provided with bayonet lock (13), spring (14), described
Three connecting tubes (11) are provided with several hole clippings (15) being adapted with bayonet lock (13).
6. electric power line pole tower earth mat Quick Connect Kit according to claim 1, it is characterised in that：The connecting tube
(1) including the 5th connecting tube (16), the 6th connecting tube (17), the 5th connecting tube are provided with the 5th connecting tube (16)
(16) bolt (18) is provided with, the 6th connecting tube (17) is provided with several screwed holes being adapted with bolt (18)
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025391.1U CN206293630U (en) | 2017-01-10 | 2017-01-10 | Electric power line pole tower earth mat Quick Connect Kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025391.1U CN206293630U (en) | 2017-01-10 | 2017-01-10 | Electric power line pole tower earth mat Quick Connect Kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293630U true CN206293630U (en) | 2017-06-30 |
Family
ID=59097200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025391.1U Expired - Fee Related CN206293630U (en) | 2017-01-10 | 2017-01-10 | Electric power line pole tower earth mat Quick Connect Kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987955A (en) * | 2018-05-31 | 2018-12-11 | 国网山西省电力公司晋城供电公司 | Earthing or grounding means connector based on overall process mechanized construction |
-
2017
- 2017-01-10 CN CN201720025391.1U patent/CN206293630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108987955A (en) * | 2018-05-31 | 2018-12-11 | 国网山西省电力公司晋城供电公司 | Earthing or grounding means connector based on overall process mechanized construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |