CN216289012U - Electric power grounding net protector - Google Patents
Electric power grounding net protector Download PDFInfo
- Publication number
- CN216289012U CN216289012U CN202121967686.3U CN202121967686U CN216289012U CN 216289012 U CN216289012 U CN 216289012U CN 202121967686 U CN202121967686 U CN 202121967686U CN 216289012 U CN216289012 U CN 216289012U
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- CN
- China
- Prior art keywords
- shaped frame
- protection device
- metal
- grounding
- block
- 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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- 230000001012 protector Effects 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 62
- 239000004020 conductor Substances 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses an electric power grounding grid protection device, which comprises a metal conductor and a hoop mechanism, wherein the hoop mechanism is arranged on the metal conductor; the middle part of the metal conductor is provided with a hoop mechanism, and protective sleeves are symmetrically arranged on two sides of the hoop mechanism; the clamp mechanism comprises a U-shaped frame, a notch is formed in one side of the U-shaped frame, an earth electrode is arranged in the middle of the notch in a penetrating mode, a metal block is arranged in the middle of the earth electrode in a penetrating mode, the metal block is arranged in the middle of the U-shaped frame, and a metal conductor is attached to one side of the metal block.
Description
Technical Field
The utility model relates to the technical field of power grounding grids, in particular to a power grounding grid protection device.
Background
At home and abroad, the electric power grounding grid usually adopts metal grounding materials such as flat steel, stainless steel, copper and the like, and galvanized steel, stainless steel-clad steel and copper-clad steel grounding materials containing electroplated metal layers. The biggest bottleneck problem of the metal grounding material is the corrosion of the grounding material, and practical operation experience shows that the grounding materials of the flat steel and the galvanized steel are corroded quickly, and the serious corrosion generally occurs after the flat steel and the galvanized steel are operated for 3-7 years.
If publication number is CN212062716U, the name is "a protector for electric power grounding net", the utility model patent of 20201201 of grant announcement day, it includes the grounding net body, the grounding net body includes evenly distributed's earthing pole, adjacent two the welding has metal conductor between the earthing pole, the cover is equipped with two rather than fixed connection's solid fixed ring on the earthing pole, two gu fixed ring is located metal conductor's top and bottom respectively, two gu the solid shaping of homogeneous body has two splint on the fixed ring. The utility model discloses a, the pressure that falls is pounded to buffering soil block, reduces metallic conductor's burden and prevents metallic conductor transition deformation as far as and cause with self fracture or with the splice fracture of earthing pole, can avoid the overburden fracture on metallic conductor surface simultaneously and cause the accelerated corrosion rate, utilizes splint on two solid fixed rings to fix the metallic conductor centre gripping simultaneously, avoids earthing pole and metallic conductor splice fracture, has ensured the normal use of earthing network body.
The shortcomings of the prior art including the above patent are that the corroded grounding electrode cannot be replaced more conveniently, and meanwhile, the metal conductor and the grounding electrode are poor in conductivity and not beneficial to the use of a grounding grid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric power grounding grid protection device, which is convenient to install and simple in structure.
In order to achieve the purpose, the utility model adopts the following technical scheme: a power grounding grid protection device comprises a metal conductor and a clamp mechanism; the middle part of the metal conductor is provided with a hoop mechanism, and protective sleeves are symmetrically arranged on two sides of the hoop mechanism;
the hoop mechanism comprises a U-shaped frame, a notch is formed in one side of the U-shaped frame, an earth electrode is arranged in the middle of the notch in a penetrating mode, a metal block is arranged in the middle of the earth electrode in a penetrating mode, the metal block is arranged in the middle of the U-shaped frame in a penetrating mode, and a metal conductor is attached to one side of the metal block;
as a further description of the above technical solution:
the earthing pole top is provided with the stopper, just the stopper is hexagonal nut and detains the block on the U-shaped frame.
As a further description of the above technical solution:
one side of the upper end of the U-shaped frame is symmetrically provided with fixing lugs, and bolts are arranged in the middle of the fixing lugs.
As a further description of the above technical solution:
the U-shaped frame top array is provided with the welding strip, is located welding strip one side is provided with nut piece connection protective sheath.
As a further description of the above technical solution:
the middle part of the metal block is provided with a slotted hole, and the slotted hole is sleeved with the grounding electrode.
As a further description of the above technical solution:
thread grooves are symmetrically formed in the upper end of the protective sleeve and are in threaded connection with the nut block.
As a further description of the above technical solution:
the protective sheath inner wall array is provided with the insulating strip, and metallic conductor is laminated to the insulating strip.
As a further description of the above technical solution:
the grounding electrode is a cylinder made of pure titanium, and a preservative is coated on the surface of the grounding electrode.
The utility model provides a power grounding grid protection device, which has the following beneficial effects:
1. according to the utility model, the metal conductor is connected with the grounding electrode through the hoop mechanism arranged in the middle of the metal conductor, the metal block arranged in the middle of the U-shaped frame increases the conductivity between the metal conductor and the grounding electrode, and the metal conductor is fixed through the U-shaped frame, so that the installation is convenient, and the structure is simple.
2. According to the utility model, the fixing lugs symmetrically arranged at the upper end of the U-shaped frame are convenient for a user to fix the metal conductor arranged in the middle of the U-shaped frame through the bolt and clamp the metal block attached to the metal conductor between the two clamping plates, the structure is simple, and the practicability is strong.
3. According to the utility model, the metal conductor is sleeved by the protective sleeve, so that the metal conductor is pre-buried in the soil and cannot be corroded, the service life of the metal conductor is prolonged, and the poor conductivity caused by corrosion of the soil layer to the metal conductor is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an electric power grounding grid protection device according to the present invention;
FIG. 2 is a schematic structural diagram of a ground electrode according to the present invention;
FIG. 3 is a schematic view of the structure of the clamp mechanism of the present invention;
illustration of the drawings:
1. a metal conductor; 2. a ground electrode; 21. a limiting block; 3. a clamp mechanism; 31. a U-shaped frame; 32. a notch; 33. welding the strips; 34. a nut block; 35. fixing the ear; 36. a bolt; 4. a protective sleeve; 5. a metal block; 51. a slot hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an electrical grounding grid guard includes a metal conductor 1 and a clamp mechanism 3; a hoop mechanism 3 is arranged in the middle of the metal conductor 1, and protective sleeves 4 are symmetrically arranged on two sides of the hoop mechanism 3;
the clamp mechanism 3 comprises a U-shaped frame 31, a notch 32 is formed in one side of the U-shaped frame 31, an earth electrode 2 penetrates through the middle of the notch 32, a metal block 5 penetrates through the middle of the earth electrode 2, the metal block 5 is arranged in the middle of the U-shaped frame 31, and one side of the metal block 5 is attached to a metal conductor 1;
the metal conductor 1 is connected with the grounding electrode 2 through the hoop mechanism 3 arranged in the middle of the metal conductor 1, the metal block 5 arranged in the middle of the U-shaped frame 31 increases the conductivity between the metal conductor 1 and the grounding electrode 2, and the metal conductor 1 is fixed through the U-shaped frame 31, so that the installation is convenient, and the structure is simple;
the top end of the grounding electrode 2 is provided with a limiting block 21, and the limiting block 21 is fastened on the U-shaped frame 31 in a hexagonal nut manner;
the fixing lugs 35 symmetrically arranged at the upper end of the U-shaped frame 31 are convenient for a user to fix the metal conductor 1 arranged in the middle of the U-shaped frame 31 through the bolts 36 and clamp the metal block 5 attached to the metal conductor 1 between the two clamping plates, and the structure is simple and the practicability is strong;
the metal conductor 1 is sleeved with the protective sleeve 4, so that the metal conductor 1 is embedded in the soil and cannot be corroded, the service life of the metal conductor 1 is prolonged, and poor conductivity caused by corrosion of a soil layer to the metal conductor 1 is avoided;
a slotted hole 51 is formed in the middle of the metal block 5, and the slotted hole 51 is sleeved with the grounding electrode 2;
the upper end of the protective sleeve 4 is symmetrically provided with thread grooves which are in threaded connection with the nut block 34;
the inner wall of the protective sleeve 4 is provided with insulating strips in an array mode, and the metal conductors 1 are attached to the insulating strips;
the grounding electrode 2 is a cylinder made of pure titanium, and a preservative is coated on the surface of the grounding electrode 2;
through the anticorrosive material that earthing pole 2 surface coating brushed for earthing pole 2 is more lasting when using, and when changing earthing pole 2, take earthing pole 2 out from U-shaped frame 31 can, simple structure.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. An electric power grounding grid protection device is characterized by comprising a metal conductor (1) and a clamp mechanism (3);
a hoop mechanism (3) is arranged in the middle of the metal conductor (1), and protective sleeves (4) are symmetrically arranged on two sides of the hoop mechanism (3);
the clamp mechanism (3) comprises a U-shaped frame (31), is located a notch (32) is formed in one side of the U-shaped frame (31), is located the middle of the notch (32) is provided with an earth electrode (2) in a penetrating mode, the middle of the earth electrode (2) is provided with a metal block (5) in a penetrating mode, the metal block (5) is arranged in the middle of the U-shaped frame (31), and a metal conductor (1) is attached to one side of the metal block (5).
2. The electric power grounding grid protection device of claim 1, wherein a limiting block (21) is arranged at the top end of the grounding electrode (2), and the limiting block (21) is fastened on the U-shaped frame (31) in a hexagonal nut manner.
3. An electric grounding grid protection device as claimed in claim 1, characterized in that the U-shaped frame (31) is symmetrically provided with fixing lugs (35) on one side of its upper end, and a bolt (36) is provided in the middle of the fixing lugs (35).
4. An electric power grounding grid protection device according to claim 1, characterized in that the top array of the U-shaped frame (31) is provided with a welding strip (33), and a nut block (34) connecting protective sleeve (4) is arranged on one side of the welding strip (33).
5. An electric grounding grid protection device as claimed in claim 1, characterized in that the metal block (5) is provided with a slotted hole (51) in the middle, and the slotted hole (51) is engaged with the grounding electrode (2).
6. The electric power grounding grid protection device of claim 4, characterized in that the upper end of the protection sleeve (4) is symmetrically provided with thread grooves, and the thread grooves are in threaded connection with the nut block (34).
7. An electric grounding grid protection device according to claim 1, characterized in that the array of inner walls of the protective casing (4) is provided with insulating strips, and the insulating strips are attached to the metal conductors (1).
8. An electric grounding grid protection device according to claim 1, characterized in that the grounding electrode (2) is a cylinder made of pure titanium, and the surface of the grounding electrode (2) is coated with a corrosion inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967686.3U CN216289012U (en) | 2021-08-20 | 2021-08-20 | Electric power grounding net protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121967686.3U CN216289012U (en) | 2021-08-20 | 2021-08-20 | Electric power grounding net protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216289012U true CN216289012U (en) | 2022-04-12 |
Family
ID=81060656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121967686.3U Expired - Fee Related CN216289012U (en) | 2021-08-20 | 2021-08-20 | Electric power grounding net protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216289012U (en) |
-
2021
- 2021-08-20 CN CN202121967686.3U patent/CN216289012U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |