CN113675631A - Quick assembly and disassembly ground rod - Google Patents
Quick assembly and disassembly ground rod Download PDFInfo
- Publication number
- CN113675631A CN113675631A CN202110976155.9A CN202110976155A CN113675631A CN 113675631 A CN113675631 A CN 113675631A CN 202110976155 A CN202110976155 A CN 202110976155A CN 113675631 A CN113675631 A CN 113675631A
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- China
- Prior art keywords
- rod
- grounding rod
- ground
- grounding
- ground rod
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a quick-assembly and disassembly ground rod, which comprises: the grounding rod comprises a grounding rod body, a grounding rod handle part arranged at the top end of the grounding rod body and a grounding rod head part arranged at the bottom of the grounding rod body; the handle part of the grounding rod is provided with a grounding rod circular groove for inserting the transverse handle; the structure of the grounding rod body is in a spring shape; the grounding rod head is used for being inserted into the ground; the head of the grounding rod is of a conical structure. Therefore, no matter dry and hard soil or frozen soil, when the ground rod starts to work, the handle of the ground rod is connected with the transverse handle to rotate clockwise in the circular groove of the ground rod, and the ground rod can easily enter the soil; after the work is finished, the grounding rod is rotated anticlockwise to be easily withdrawn from the ground, so that the efficiency of assembling and disassembling the grounding rod is greatly improved.
Description
Technical Field
The invention relates to the technical field of ground rods, in particular to a quickly assembled and disassembled ground rod.
Background
The rod body surface of the existing grounding rod is smooth, the grounding rod is difficult to drive in the construction operation if dry and hard soil, sticky or frozen soil layers are encountered, so that the grounding rod is not buried deeply enough, and even if the grounding rod is driven to reach the required depth by force, the grounding resistance is increased due to the reduction of the contact area with the ground or poor contact; in addition, when the grounding rod is removed, the rod body is buried to a position about 60cm deep, so that the grounding rod is difficult to pull out smoothly, and the grounding rod can only be discarded when the grounding rod is not pulled out, thereby causing waste.
Disclosure of Invention
The invention provides a quick-to-mount and quick-to-dismount grounding rod, which is used for solving the technical problems that the existing grounding rod is difficult to quickly connect to the ground and is difficult to quickly dismount.
The invention provides a quick-assembly and disassembly ground rod, which comprises: the grounding rod comprises a grounding rod body, a grounding rod handle part arranged at the top end of the grounding rod body and a grounding rod head part arranged at the bottom of the grounding rod body;
the handle part of the grounding rod is provided with a grounding rod circular groove for inserting the transverse handle;
the structure of the grounding rod body is in a spring shape;
the grounding rod head is used for being inserted into the ground; the head of the grounding rod is of a conical structure.
Optionally, the ground rod can be divided into an upper half part and a lower half part; the structure of the upper half part is a vertical structure; the structure of the lower half part is in the shape of the spring.
Optionally, the steel materials of the grounding rod body, the grounding rod handle and the grounding rod head are round steel.
Optionally, the round steel of the vertical structure and the round steel of the spiral structure are both 20mm in diameter.
Optionally, the helical structure has a central portion of 40mm diameter.
Optionally, the pitch of the helical structure is 50 mm.
Optionally, the base surface of the conical structure is 10mm in diameter.
Optionally, the height of the conical structure is 10 mm.
Optionally, the ground rod handle is a circular structure, and the diameter of the circular structure is 32 mm; the diameter of the annular groove of the electric grounding rod is 22 mm.
Optionally, the diameter of the cross handle is 20 mm.
According to the technical scheme, the invention has the following advantages:
the invention provides a quick-assembly-disassembly ground rod, which comprises: the grounding rod comprises a grounding rod body, a grounding rod handle part arranged at the top end of the grounding rod body and a grounding rod head part arranged at the bottom of the grounding rod body; the handle part of the grounding rod is provided with a grounding rod circular groove for inserting the transverse handle; the grounding rod body is of a spiral structure; the grounding rod head is used for being inserted into the ground; the head of the grounding rod is of a conical structure.
Therefore, no matter dry and hard soil or frozen soil, when the ground rod starts to work, the handle of the ground rod is connected with the transverse handle to rotate clockwise in the circular groove of the ground rod, and the ground rod can easily enter the soil; after the work is finished, the grounding rod can be easily withdrawn from the ground by rotating the grounding rod anticlockwise, and compared with the grounding rod consisting of the traditional iron rod with threads, the grounding rod has smaller resistance to be overcome during grounding, so that the efficiency of assembling and disassembling the grounding rod is greatly improved; in addition, the manufacturing process of the body structure of the grounding rod in the spring shape comprises coil spring and heat treatment, so that compared with the traditional grounding rod, the grounding rod provided by the invention has higher hardness, is more durable, and is easier to be connected into dry and hard ground, sticky or frozen soil layers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front view of a quick connect disconnect ground rod of the present invention;
FIG. 2 is a left side view of a quick connect disconnect ground rod of the present invention;
FIG. 3 is a dimensional drawing of a quick connect disconnect ground rod of the present invention;
FIG. 4 is a three-dimensional schematic view of a quick-attach ground rod of the present invention;
fig. 5 is a schematic view of the connection between the quick-release ground rod and the transverse handle according to the present invention.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 and 2, fig. 1 is a front view of a quick-assembly and quick-disassembly ground rod of the present invention, and fig. 2 is a left side view of the quick-assembly and quick-disassembly ground rod of the present invention, wherein 1 is a ground rod body, 2 is a ground rod handle, 3 is a ground rod head, and 21 is a ground rod circular groove.
The quick-mounting and dismounting ground rod is used for solving the technical problems that the existing ground rod is difficult to quickly connect to the ground and is difficult to quickly dismount.
Specifically, the quick-mounting/dismounting ground rod includes: the grounding rod comprises a grounding rod body 1, a grounding rod handle 2 arranged at the top end of the grounding rod body 1 and a grounding rod head 3 arranged at the bottom of the grounding rod body 1;
the handle part 2 of the grounding rod is provided with a grounding rod circular groove 21 for inserting a transverse handle;
the structure of the grounding rod body 1 is in a spring shape;
the ground rod head 3 is used for being inserted into the ground; the grounding rod head 3 is of a conical structure.
The invention provides a quick-assembly and quick-disassembly ground rod, which comprises: the grounding rod comprises a grounding rod body 1, a grounding rod handle 2 arranged at the top end of the grounding rod body 1 and a grounding rod head 3 arranged at the bottom of the grounding rod body 1; the handle part 2 of the grounding rod is provided with a grounding rod circular groove 21 for inserting a transverse handle; the grounding rod body 1 is of a spiral structure; the ground rod head 3 is used for being inserted into the ground; the grounding rod head 3 is of a conical structure.
Therefore, no matter dry and hard soil or frozen soil, when the ground rod starts to work, the handle of the ground rod is connected with the transverse handle to rotate clockwise in the circular groove of the ground rod, and the ground rod can easily enter the soil; after the work is finished, the grounding rod can be easily withdrawn from the ground by rotating the grounding rod anticlockwise, and compared with the grounding rod consisting of the traditional iron rod with threads, the grounding rod has smaller resistance to be overcome during grounding, so that the efficiency of assembling and disassembling the grounding rod is greatly improved; in addition, the manufacturing process of the body structure of the grounding rod in the spring shape comprises coil spring and heat treatment, so that compared with the traditional grounding rod, the grounding rod provided by the invention has higher hardness, is more durable, and is easier to be connected into dry and hard ground, sticky or frozen soil layers.
In order to reduce the generation cost of the quickly assembled and disassembled grounding rod and enable the production and manufacturing process of the grounding rod to accord with the lean production concept, the grounding rod can be divided into an upper half part and a lower half part; the structure of the upper half part is a vertical structure; the structure of the lower half part is in the shape of the spring.
The lower half part of the metal material of the vertical structure is shaped according to a spiral structure with fixed size in a specific production process.
In order to meet the requirements of electric power safety work rules (power line parts) (trial) 3.4.7 that the buried depth of the grounding rod is not less than 60cm and the hardness of the grounding rod is ensured to meet the requirements of various ground materials, the steel materials of the grounding rod body 1, the grounding rod handle part 2 and the grounding rod head part 3 are all round steel.
Referring to fig. 3, fig. 3 is a dimension labeled diagram of a quick-assembly-disassembly ground rod according to the present invention; the round steel of vertical structure with helical structure's round steel diameter is 20mm, helical structure's middle part diameter is 40mm, helical structure's pitch is 50mm, the bottom surface diameter of toper structure is 10mm, the height of toper structure is 10 mm.
Further, the grounding rod handle 2 is of a circular structure, and the diameter of the circular structure is 32 mm; the diameter of the annular groove 21 of the electric grounding rod is 22 mm.
Referring to fig. 4 and 5, fig. 4 is a three-dimensional schematic view of a quick-assembly and quick-disassembly ground rod of the present invention, and fig. 5 is a schematic view of a connection between the quick-assembly and quick-disassembly ground rod and a transverse handle of the present invention. It can be seen that the transverse handle is connected with the transverse handle through the annular groove 21 of the grounding rod.
Further, the diameter of the transverse handle is 20 mm.
In the specific operation, when in use, the transverse handle is inserted into the circular groove 21 of the grounding rod and is rotated clockwise, so that the quick assembling and disassembling grounding rod can be easily put into the ground; after the work is finished, the transverse handle is inserted into the circular groove 21 of the grounding rod to rotate anticlockwise, so that the quick assembling and disassembling grounding rod can be easily withdrawn from the ground. Therefore, the problem that the common ground rod widely adopted in the power industry is difficult to squeeze in and pull out when meeting dry and hard soil, clay and frozen soil layers is solved. Moreover, the quick-assembly and quick-disassembly ground rod is simple to manufacture, low in cost, convenient to operate and good in popularization and application space and practical value.
It should be understood that in the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A quick connect disconnect ground rod, comprising: the grounding rod comprises a grounding rod body, a grounding rod handle part arranged at the top end of the grounding rod body and a grounding rod head part arranged at the bottom of the grounding rod body;
the handle part of the grounding rod is provided with a grounding rod circular groove for inserting the transverse handle;
the structure of the grounding rod body is in a spring shape;
the grounding rod head is used for being inserted into the ground; the head of the grounding rod is of a conical structure.
2. The quick connect and disconnect ground rod of claim 1, wherein the ground rod is separable into an upper half and a lower half; the structure of the upper half part is a vertical structure; the structure of the lower half part is in the shape of the spring.
3. The quick connect and disconnect ground rod of claim 1, wherein the steel material of the ground rod body, the ground rod shank and the ground rod head is round steel.
4. The quick connect and disconnect ground rod of claim 3, wherein the round steel of the vertical structure and the round steel of the spiral structure are both 20mm in diameter.
5. The quick connect and disconnect ground rod of claim 3, wherein the helical formation has a central portion diameter of 40 mm.
6. The quick connect and disconnect ground rod of claim 3, wherein the pitch of the helical structure is 50 mm.
7. The quick connect and disconnect ground rod of claim 1, wherein the bottom surface of the tapered structure is 10mm in diameter.
8. The quick connect and disconnect ground rod of claim 1, wherein the height of the tapered structure is 10 mm.
9. The quick connect and disconnect ground rod of claim 1, wherein the ground rod shank is a circular structure and the diameter of the circular structure is 32 mm; the diameter of the annular groove of the electric grounding rod is 22 mm.
10. The quick connect and disconnect ground rod of claim 1, wherein the diameter of said cross shank is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110976155.9A CN113675631A (en) | 2021-08-24 | 2021-08-24 | Quick assembly and disassembly ground rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110976155.9A CN113675631A (en) | 2021-08-24 | 2021-08-24 | Quick assembly and disassembly ground rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113675631A true CN113675631A (en) | 2021-11-19 |
Family
ID=78545891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110976155.9A Pending CN113675631A (en) | 2021-08-24 | 2021-08-24 | Quick assembly and disassembly ground rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675631A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269396A (en) * | 2007-03-22 | 2008-09-24 | 上海汽车股份有限公司中国弹簧厂 | Winding technique for waist drum type spring |
| KR20100055196A (en) * | 2008-11-17 | 2010-05-26 | (주)신원전기 | Grounding device and grounding block |
| CN102723618A (en) * | 2012-06-14 | 2012-10-10 | 株洲普天中普防雷科技有限公司 | Lightning protection grounding rod special for mobile communication vehicle and assembling and using method thereof |
| CN202585763U (en) * | 2012-04-24 | 2012-12-05 | 赵县供电局 | Spiral ground rod |
| DE102014214592A1 (en) * | 2014-07-24 | 2016-02-18 | Volkswagen Aktiengesellschaft | Spring spring made of spring steel and method for producing a helical spring |
| CN205452572U (en) * | 2016-01-15 | 2016-08-10 | 国网山东省电力公司莒南县供电公司 | Spiral portable earthing pole |
| JP2016219340A (en) * | 2015-05-25 | 2016-12-22 | 東神電気株式会社 | Drill type ground rod |
| CN207269060U (en) * | 2017-08-15 | 2018-04-24 | 国网河南省电力公司新乡供电公司 | A kind of earthing pole removed easy to extraction |
| CN208767472U (en) * | 2018-08-27 | 2019-04-19 | 中国电建集团华东勘测设计研究院有限公司 | The grounding rod for having detachable quickly extraction function |
| CN210489844U (en) * | 2019-01-07 | 2020-05-08 | 中国石油天然气股份有限公司 | Grounding device and grounding system |
| CN111446560A (en) * | 2020-04-30 | 2020-07-24 | 上海欣影电力科技股份有限公司 | Grounding rod |
-
2021
- 2021-08-24 CN CN202110976155.9A patent/CN113675631A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269396A (en) * | 2007-03-22 | 2008-09-24 | 上海汽车股份有限公司中国弹簧厂 | Winding technique for waist drum type spring |
| KR20100055196A (en) * | 2008-11-17 | 2010-05-26 | (주)신원전기 | Grounding device and grounding block |
| CN202585763U (en) * | 2012-04-24 | 2012-12-05 | 赵县供电局 | Spiral ground rod |
| CN102723618A (en) * | 2012-06-14 | 2012-10-10 | 株洲普天中普防雷科技有限公司 | Lightning protection grounding rod special for mobile communication vehicle and assembling and using method thereof |
| DE102014214592A1 (en) * | 2014-07-24 | 2016-02-18 | Volkswagen Aktiengesellschaft | Spring spring made of spring steel and method for producing a helical spring |
| JP2016219340A (en) * | 2015-05-25 | 2016-12-22 | 東神電気株式会社 | Drill type ground rod |
| CN205452572U (en) * | 2016-01-15 | 2016-08-10 | 国网山东省电力公司莒南县供电公司 | Spiral portable earthing pole |
| CN207269060U (en) * | 2017-08-15 | 2018-04-24 | 国网河南省电力公司新乡供电公司 | A kind of earthing pole removed easy to extraction |
| CN208767472U (en) * | 2018-08-27 | 2019-04-19 | 中国电建集团华东勘测设计研究院有限公司 | The grounding rod for having detachable quickly extraction function |
| CN210489844U (en) * | 2019-01-07 | 2020-05-08 | 中国石油天然气股份有限公司 | Grounding device and grounding system |
| CN111446560A (en) * | 2020-04-30 | 2020-07-24 | 上海欣影电力科技股份有限公司 | Grounding rod |
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