CN110911858A - Graphene grounding rod combined connection structure - Google Patents
Graphene grounding rod combined connection structure Download PDFInfo
- Publication number
- CN110911858A CN110911858A CN201911248763.7A CN201911248763A CN110911858A CN 110911858 A CN110911858 A CN 110911858A CN 201911248763 A CN201911248763 A CN 201911248763A CN 110911858 A CN110911858 A CN 110911858A
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- China
- Prior art keywords
- graphene
- graphite alkene
- brace
- connecting plate
- wall
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 53
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 33
- 239000010439 graphite Substances 0.000 claims abstract description 33
- -1 graphite alkene Chemical class 0.000 claims abstract description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- 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
- H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
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- Carbon And Carbon Compounds (AREA)
- Foundations (AREA)
Abstract
The invention discloses a graphene grounding rod combined connection structure which comprises a plurality of graphene grounding rods, wherein an upper connecting ring is arranged at the upper part of each graphene grounding rod, the upper connecting ring is provided with a plurality of fractures, the opening walls of the fractures are respectively provided with a locking groove, a lower connecting ring is arranged at the lower part of the outer wall of each graphene grounding rod, the bottom of the lower connecting ring is connected with a plurality of connecting plates, sliding grooves are formed in the connecting plates, a sliding block is vertically and slidably mounted in each sliding groove, the left side and the right side of the lower part of the sliding block are respectively provided with inclined planes, the lower end of the sliding block is connected with a brace, the brace penetrates out from the lower end of each connecting plate, lock tongues are respectively and slidably mounted in; a plurality of graphite alkene earth bars dock in proper order, and the connecting plate one-to-one of every graphite alkene earth bar stretches into on the adjacent below graphite alkene earth bar during go-between fracture, and the pull-down brace makes the slider slide downwards and extrudees the spring bolt to corresponding locked groove in. The invention has the advantage of convenient field assembly and good connection strength.
Description
Technical Field
The invention relates to the field of ground rods, in particular to a graphene ground rod combined connection structure.
Background
The earth bar is widely applied to power equipment, need beat the earth bar into the soil layer through the electric hammer when the installation, in order to guarantee ground connection length, need squeeze into the soil layer again behind the vertical connection of many earth bars, at first squeeze into one or many earth bars through the electric hammer during concrete site operation, then with another earth bar with squeeze into the earth bar of the top on soil layer earlier and be connected the back, rethread electric hammer continues to squeeze into the soil layer. The existing ground rod connection modes mainly comprise three modes, one mode is welding of adjacent ground rods, the connection mode needs field welding operation, the operation is long in time consumption, and the problem that the electric hammer is easy to break due to vibration when being driven into a soil layer is solved; the second is that the adjacent ground rods are connected through screw threads, namely, the end parts of the two ground rods are respectively provided with a threaded hole and a screw head, although the field assembly work is greatly simplified, the connection part is easy to loosen due to vibration generated when a soil layer is driven in, and the problem of fracture of the connection part also exists; the third connection mode is that one ground rod is inserted into an insertion hole of the other ground rod through an insertion column, and the insertion column and the insertion hole need interference fit.
Disclosure of Invention
The invention aims to provide a graphene grounding rod combined connection structure, and aims to solve the problems that in the prior art, the grounding rod combined connection consumes time and labor in site construction and the connection part is easy to break.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a graphite alkene earth bar combination connection structure which characterized in that: the device comprises a plurality of graphene ground rods which are vertically arranged coaxially in sequence and have the same structure, wherein the upper part of the outer wall of each graphene ground rod is respectively fixed with an upper connecting ring in a coaxial sleeve manner, the upper connecting ring is provided with a plurality of fractures, the left side opening wall and the right side opening wall of each fracture are respectively provided with a locking groove, the lower part of the outer wall of each graphene ground rod is respectively fixed with a lower connecting ring in a coaxial sleeve manner, the bottom of the lower connecting ring is respectively connected with a connecting plate corresponding to each fracture, the left width and the right width of each connecting plate are consistent with the left width and the right width of the corresponding fracture, sliding grooves are arranged in the connecting plates, sliding blocks are vertically and slidably mounted in the sliding grooves, the left side and the right side of the lower parts of the sliding blocks are respectively arranged as inclined surfaces, the width between the inclined surfaces on the two sides is gradually reduced from top, a spring bolt is slidably mounted in each horizontal sliding opening, one end of each spring bolt extends into the sliding groove and is provided with an inclined surface matched with the corresponding side of the lower part of the sliding block, and one end of each spring bolt extending into the sliding groove is in contact with the inclined surface of the corresponding side of the lower part of the sliding block; a plurality of graphite alkene earth bars dock in proper order, and the connecting plate one-to-one of every graphite alkene earth bar stretches into on the adjacent below graphite alkene earth bar go up the go-between fracture, and the horizontal sliding opening of connecting plate and the locked groove butt joint intercommunication that corresponds the side mouth wall, the brace of every connecting plate of drop-down, the slider slides down and extrudees the spring bolt and makes the spring bolt lock in corresponding locked groove again after the horizontal sliding opening roll-off of place.
A graphite alkene earth bar combination connection structure, its characterized in that: the outer wall of each graphene grounding rod is provided with a threaded hole corresponding to the lower position of each fracture respectively, a threaded through hole is formed in each brace, the brace of each graphene grounding rod is pulled down to the threaded through hole to correspond to the threaded hole in the outer wall of the adjacent graphene grounding rod below, and the brace of each graphene grounding rod is fixedly connected to the outer wall of the adjacent graphene grounding rod below through bolts.
A graphite alkene earth bar combination connection structure, its characterized in that: every graphite alkene earth bar lower extreme is equipped with a plurality of projections respectively, and the upper end of every graphite alkene earth bar corresponds every projection position and is equipped with the guide way respectively, and when a plurality of graphite alkene earth bars docked in proper order, the projection one-to-one of every graphite alkene earth bar lower extreme gets into in the guide way of adjacent below graphite alkene earth bar upper end.
A graphite alkene earth bar combination connection structure, its characterized in that: the connecting plate lower extreme is equipped with the reducing mouth, and the width of reducing mouth bore and brace matches, the brace is worn out from connecting plate lower extreme reducing mouth, and relative sliding fit between brace and the reducing mouth.
A graphite alkene earth bar combination connection structure, its characterized in that: the outer wall of the graphene ground rod is sequentially attached with a nickel layer and a metal layer, and the upper connecting ring, the lower connecting ring and the connecting plate are made of the same material as the metal layer.
According to the invention, when adjacent graphene ground rods are butted, a convex column at one end of one graphene ground rod is inserted into a guide groove at the end of the other graphene ground rod, meanwhile, a connecting plate of a lower connecting ring of one graphene ground rod extends into a corresponding fracture of an upper connecting ring of the other graphene ground rod, then a brace is pulled downwards, a lock tongue at the corresponding side is pushed into a locking groove at the corresponding side of the fracture through left and right inclined planes of a sliding block, and finally the brace of one graphene ground rod is fixed on the other graphene ground rod through a bolt.
According to the invention, after the graphene ground rods are butted, the adjacent graphene ground rods are fixedly connected through the lock tongue, the sliding block cannot move due to the fact that the brace is kept fixed in the axial direction, the adjacent graphene ground rods cannot be separated from each other in the axial direction, and meanwhile, the connecting plate is clamped in the fracture, so that the adjacent graphene ground rods cannot relatively rotate, and therefore, the adjacent graphene ground rods are fixedly connected. The invention bears the vibration force through the convex column, the lock tongue, the brace bolt and other positions and multiple points, and the influence of the vibration force at each point is small, so that the invention has good connection strength.
Compared with the prior art, the invention has the advantages of convenient field assembly, improved field construction efficiency, difficult fracture and good connection strength.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a connection state diagram of adjacent graphene ground rods according to the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1 and 2, a graphene ground rod combined connection structure comprises a plurality of graphene ground rods 1 which are vertically arranged coaxially in sequence and have the same structure, an upper connection ring 2 is fixed on the upper portion of the outer wall of each graphene ground rod 1 through a coaxial ring sleeve, the upper connection ring 2 is provided with a plurality of fractures 3, the left side opening wall and the right side opening wall of each fracture 3 are respectively provided with a locking groove 4, the lower portion of the outer wall of each graphene ground rod 1 is respectively fixed with a lower connection ring 5 through a coaxial ring sleeve, the bottom of the lower connection ring 5 is respectively connected with a connection plate 6 corresponding to each fracture position, the left and right width of the connection plate 6 is consistent with the left and right width of the corresponding fracture 3, a sliding groove 7 is arranged inside the connection plate 6, a sliding block 8 is vertically and slidably mounted in the sliding groove 7, the left and right sides of the lower portion of the sliding block 8 are respectively provided with inclined planes, the width, the lower parts of the left side wall and the right side wall of the connecting plate 6 are respectively provided with a horizontal sliding opening, the horizontal sliding openings penetrate through the side wall of the connecting plate 6 and are communicated with a sliding chute 7 in the connecting plate 6, a lock tongue 10 is respectively installed in each horizontal sliding opening in a sliding mode, one end of each lock tongue 10 extends into the corresponding sliding chute 7 and is provided with an inclined surface matched with the corresponding side of the lower part of the sliding block 8, and one end, extending into the sliding chute 7, of each lock tongue 10 is in contact with the inclined surface of the; a plurality of graphite alkene earth bar 1 dock in proper order, and 6 one-to-one of connecting plate of every graphite alkene earth bar 1 stretch into on the adjacent below graphite alkene earth bar go up go-between fracture 3, and the horizontal sliding opening of connecting plate 6 and the locked groove 4 butt joint intercommunication of the corresponding side mouth wall of fracture 3, pull-down brace 9 of every connecting plate 6, 8 extrusion spring bolts 10 that slide down make spring bolt 10 follow and lock into corresponding locked groove 4 again after the horizontal sliding opening roll-off in place.
Before connection, the bolt 10 can be adjusted to be in a horizontal sliding opening position, so that the bolt 10 is supported below the sliding block 8 together, and when the bolt is connected, the brace 9 is pulled to enable the sliding block 8 to move downwards, and the bolt 10 is locked into the lock groove 4.
The outer wall of each graphene ground rod 1 corresponds 3 below positions of each fracture and is equipped with screw hole 11 respectively, is equipped with screw through-hole 12 in every brace 9, and the brace 9 of every graphene ground rod 1 is pulled down to screw through-hole 12 and is corresponded with the screw hole 11 of adjacent below graphene ground rod outer wall to brace 9 fixed connection of every graphene ground rod 1 is in adjacent below graphene ground rod outer wall through bolt 13.
Every 1 lower extreme of graphite alkene earth bar is equipped with a plurality of projections 14 respectively, and the upper end of every graphite alkene earth bar corresponds every projection 14 positions and is equipped with the guide way respectively, and when a plurality of graphite alkene earth bar 1 docked in proper order, 14 one-to-one correspondences of projection of every 1 lower extreme of graphite alkene earth bar get into in the guide way of adjacent below graphite alkene earth bar upper end.
The lower end of the connecting plate 6 is provided with a reducing opening, the caliber of the reducing opening is matched with the width of the brace 9, the brace 9 penetrates out from the reducing opening at the lower end of the connecting plate 6, and the brace 9 and the reducing opening are in relative sliding fit.
The outer wall of the graphene ground rod 1 is sequentially attached with a nickel layer and a metal layer, and the materials of the upper connecting ring 2, the lower connecting ring 5 and the connecting plate 6 are the same as those of the metal layer.
The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.
Claims (5)
1. The utility model provides a graphite alkene earth bar combination connection structure which characterized in that: the device comprises a plurality of graphene ground rods which are vertically arranged coaxially in sequence and have the same structure, wherein the upper part of the outer wall of each graphene ground rod is respectively fixed with an upper connecting ring in a coaxial sleeve manner, the upper connecting ring is provided with a plurality of fractures, the left side opening wall and the right side opening wall of each fracture are respectively provided with a locking groove, the lower part of the outer wall of each graphene ground rod is respectively fixed with a lower connecting ring in a coaxial sleeve manner, the bottom of the lower connecting ring is respectively connected with a connecting plate corresponding to each fracture, the left width and the right width of each connecting plate are consistent with the left width and the right width of the corresponding fracture, sliding grooves are arranged in the connecting plates, sliding blocks are vertically and slidably mounted in the sliding grooves, the left side and the right side of the lower parts of the sliding blocks are respectively arranged as inclined surfaces, the width between the inclined surfaces on the two sides is gradually reduced from top, a spring bolt is slidably mounted in each horizontal sliding opening, one end of each spring bolt extends into the sliding groove and is provided with an inclined surface matched with the corresponding side of the lower part of the sliding block, and one end of each spring bolt extending into the sliding groove is in contact with the inclined surface of the corresponding side of the lower part of the sliding block; a plurality of graphite alkene earth bars dock in proper order, and the connecting plate one-to-one of every graphite alkene earth bar stretches into on the adjacent below graphite alkene earth bar go up the go-between fracture, and the horizontal sliding opening of connecting plate and the locked groove butt joint intercommunication that corresponds the side mouth wall, the brace of every connecting plate of drop-down, the slider slides down and extrudees the spring bolt and makes the spring bolt lock in corresponding locked groove again after the horizontal sliding opening roll-off of place.
2. The graphene ground rod combined connection structure of claim 1, wherein: the outer wall of each graphene grounding rod is provided with a threaded hole corresponding to the lower position of each fracture respectively, a threaded through hole is formed in each brace, the brace of each graphene grounding rod is pulled down to the threaded through hole to correspond to the threaded hole in the outer wall of the adjacent graphene grounding rod below, and the brace of each graphene grounding rod is fixedly connected to the outer wall of the adjacent graphene grounding rod below through bolts.
3. The graphene ground rod combined connection structure of claim 1, wherein: every graphite alkene earth bar lower extreme is equipped with a plurality of projections respectively, and the upper end of every graphite alkene earth bar corresponds every projection position and is equipped with the guide way respectively, and when a plurality of graphite alkene earth bars docked in proper order, the projection one-to-one of every graphite alkene earth bar lower extreme gets into in the guide way of adjacent below graphite alkene earth bar upper end.
4. The graphene ground rod combined connection structure of claim 1, wherein: the connecting plate lower extreme is equipped with the reducing mouth, and the width of reducing mouth bore and brace matches, the brace is worn out from connecting plate lower extreme reducing mouth, and relative sliding fit between brace and the reducing mouth.
5. The graphene ground rod combined connection structure of claim 1, wherein: the outer wall of the graphene ground rod is sequentially attached with a nickel layer and a metal layer, and the upper connecting ring, the lower connecting ring and the connecting plate are made of the same material as the metal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248763.7A CN110911858B (en) | 2019-12-09 | 2019-12-09 | Graphene grounding rod combined connection structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248763.7A CN110911858B (en) | 2019-12-09 | 2019-12-09 | Graphene grounding rod combined connection structure |
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| CN110911858A true CN110911858A (en) | 2020-03-24 |
| CN110911858B CN110911858B (en) | 2021-04-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993605A (en) * | 2021-02-08 | 2021-06-18 | 罗伟 | Compound grounding body of graphite alkene |
| CN115939798A (en) * | 2023-03-09 | 2023-04-07 | 江天科技有限公司 | Graphene grounding device |
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| CN108221977A (en) * | 2016-12-15 | 2018-06-29 | 赖群广 | A kind of environment-friendly type anchor pole of architectural engineering |
| WO2018166775A1 (en) * | 2017-03-17 | 2018-09-20 | Rheinmetall Landsysteme Gmbh | Earthing cam |
| CN110242298A (en) * | 2019-06-06 | 2019-09-17 | 郑州科技学院 | A kind of mining equiment rapid installation device |
| CN110331905A (en) * | 2018-06-27 | 2019-10-15 | 许加成 | Antitheft chain apparatus |
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2019
- 2019-12-09 CN CN201911248763.7A patent/CN110911858B/en active Active
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| CN104185741A (en) * | 2011-12-30 | 2014-12-03 | 奥格斯塔韦斯兰股份公司 | Insert of electrically conducting material, and tool and method for fitting such an insert to a supporting member |
| CN205828695U (en) * | 2016-07-01 | 2016-12-21 | 中国人民解放军军械工程学院 | A kind of field quick installing grounding pole |
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| CN207457517U (en) * | 2017-10-18 | 2018-06-05 | 王俊锋 | A kind of RTK measuring instruments based on satellite network communications |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993605A (en) * | 2021-02-08 | 2021-06-18 | 罗伟 | Compound grounding body of graphite alkene |
| CN112993605B (en) * | 2021-02-08 | 2022-08-16 | 四川诺特科技有限公司 | Compound grounding body of graphite alkene |
| CN115939798A (en) * | 2023-03-09 | 2023-04-07 | 江天科技有限公司 | Graphene grounding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110911858B (en) | 2021-04-23 |
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Effective date of registration: 20240409 Address after: 236800 West of Tangwang Avenue and South of Weisan Road in Bozhou Wuhu Modern Industrial Park, Bozhou City, Anhui Province Patentee after: ANHUI EFARAD ELECTRIC POWER TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 236800 Tangwang Avenue and Weisan Road Intersection of Bozhou Bowu Modern Industrial Park, Anhui Province Patentee before: Dai Wenzhong Country or region before: China |
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