CN110086007B - Grounding device for power distribution operation - Google Patents
Grounding device for power distribution operation Download PDFInfo
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- CN110086007B CN110086007B CN201910318168.XA CN201910318168A CN110086007B CN 110086007 B CN110086007 B CN 110086007B CN 201910318168 A CN201910318168 A CN 201910318168A CN 110086007 B CN110086007 B CN 110086007B
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- grounding
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- 239000004020 conductor Substances 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000011810 insulating material Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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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- Suspension Of Electric Lines Or Cables (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a grounding device for power distribution operation, which relates to the technical field of grounding protection devices and comprises a grounding part, a grounding part and a grounding device, wherein the grounding part is provided with at least two grounding pins, one end of each grounding pin is used for being inserted underground and can rotate around the other end of the grounding pin; the bottom end of the first conductor column is rotatably connected with a grounding pin, the first conductor column is vertically arranged, and the diameter of the section of the first conductor column changes in a stepped manner along the length direction; first shell wraps first conductor post, and first shell is insulating material, is equipped with the window on the first shell, and the earth connection passes and connects first conductor post behind the window, and the insulating effect that exists among the solution prior art is not good, connects inconvenient technical problem.
Description
Technical Field
The invention relates to the technical field of grounding protection devices, in particular to a grounding device for power distribution operation.
Background
In power supply system, the earth connection is often used, and the earth connection mainly leans on supporting earthing device to be connected with the ground to realize safety protection, prevent the electric leakage, and current earthing device has the technical problem that the insulation is not good in the ground connection in-process, exposes the setting for a long time, can not carry out the simultaneous connection with a plurality of earth connections moreover, because earthing device's the possible thickness of wiring end is different, if the earth connection is thinner or thicker then difficult connection, the operation is very inconvenient.
Disclosure of Invention
The invention aims to provide a grounding device for power distribution operation, and solves the technical problems of poor insulation effect and inconvenient connection in the prior art.
In order to solve the above problems, the present invention provides a grounding device for power distribution operation, including:
the grounding part is provided with at least two grounding pins, and one end of each grounding pin is inserted underground and can rotate around the other end of the grounding pin;
the bottom end of the first conductor column is rotatably connected with a grounding pin, the first conductor column is vertically arranged, and the diameter of the section of the first conductor column changes in a stepped manner along the length direction;
the first shell is made of insulating materials, a window is formed in the first shell, and a grounding wire penetrates through the window and then is connected with the first conductor column.
Further, the grounding pin comprises two sections hinged to each other, wherein one section is rotatably connected with the bottom end of the first conductor column, the bottom of the other section is connected with the grounding body through a connecting ball, and the grounding body is of a conical structure with a pointed end.
Further, the first conductor post comprises a thicker section, a middle section and a thinner section, and the thicker section, the middle section and the thinner section are sequentially connected from top to bottom.
Furthermore, thinner section and earthing pin rotate to be connected, the window is a plurality of, thicker section, interlude and thinner section are in respectively corresponding being equipped with at least one on the first shell the window.
Further, the ground body is exposed from the bottom of the first shell.
Furthermore, the grounding tool further comprises a second conductor column, the second conductor column has the same structure as the first conductor column, and the second conductor column is arranged at the top end of the first conductor column and is symmetrically arranged relative to the contact surface.
Furthermore, the second conductor column is provided with a second shell, the second shell is lapped on the first shell, and the first shell and the second shell are detachably connected through a connecting mechanism.
Furthermore, coupling mechanism is including locating the retainer plate on first shell and the second shell respectively, connects through the connecting rod between two retainer plates.
Furthermore, the top end of the second conductor column is also provided with a connecting disc which can be connected with a grounding wire, the connecting disc is made of copper, a plurality of concentric rings are arranged on the connecting disc, and a wiring ring is arranged on each concentric ring.
Furthermore, the first conductor column and the second conductor column are connected through a plug-in connection plate, the plug-in connection plate comprises a plate body and plug-in columns arranged on the upper surface and the lower surface of the plate body, and the plug-in columns are respectively inserted into the slotted holes of the first conductor column and the second conductor column.
Further, the diameter of the connecting disc is the same as the diameter of the thicker section.
Compared with the prior art, the grounding device for power distribution operation provided by the invention has the advantages that: be equipped with rotatable earthing pin, so the ground connection position is adjustable to set up first conductor post, the diameter of first conductor post is cascaded change, and the diameter that corresponds at different sections is different, so can realize according to the size thickness of earth connection etc. and be continuous with the section of different diameters, made things convenient for to connect and firm in connection, set up first shell moreover and be used for covering first conductor post, still set up the passing that a plurality of windows are used for the earth connection in order to connect on first shell.
Drawings
FIG. 1 is a schematic diagram of a grounding tool according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the connecting disc in FIG. 1;
FIG. 3 is a schematic structural view of the splice tray of FIG. 1;
FIG. 4 is a schematic structural view of the docking tray of FIG. 3 with docking posts attached;
fig. 5 is a schematic structural diagram of the grounding pin in fig. 1.
The grounding device comprises a grounding pin 1, a grounding pin 2, a first conductor column 3, a second conductor column 4, a first shell 5, a second shell 6, a window 7, a grounding body 8, a fixing ring 9, a connecting rod 10, a connecting disc 11 and a plug-in disc.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention is described in further detail below with reference to the following figures and specific examples:
referring to fig. 1 to 5, an embodiment of the present invention provides a grounding device for power distribution operation, including a grounding portion having at least two grounding pins 1, wherein one end of the grounding pin 1 is inserted into the ground and can rotate around the other end of the grounding pin 1;
the grounding device further comprises a first conductor column 2 and a first shell 4, the bottom end of the first conductor column 2 is rotatably connected with the grounding pin 1, the first conductor column 2 is vertically arranged, and the diameter of the cross section of the first conductor column 2 changes in a stepped mode along the length direction;
the first shell 4 surrounds the first conductor column 2, the first shell 4 is made of insulating materials, a window 6 is arranged on the first shell 4, and a grounding wire penetrates through the window 6 and then is connected with the first conductor column 2.
In this embodiment, the grounding pin 1 is used for being inserted underground, is connected with the ground, and the tie point is adjustable, because the grounding pin 1 is connected for rotating with first conductor post 2, so can rotate and adjust, for solving the technical problem that can't realize convenient connection because the earth connection thickness is different in this embodiment, so the diameter that has set up first conductor post 2 is cascaded, can select different connection site, and in order to realize insulating effect, first shell 4 has been set up, first shell 4 has not only played insulating effect, and has played the effect of bearing first conductor post 2, first shell 4 contacts with the ground, has played the effect of support.
In addition, in order to connect the ground wire to the first conductor post 2, a plurality of windows 6 are provided in the first housing 4 to facilitate connection of the ground wire through the windows 6.
As an embodiment of the grounding device for power distribution operation provided by the present invention, please refer to fig. 1 and 5, the grounding pin 1 includes two segments hinged to each other, wherein one segment is rotatably connected to the bottom end of the first conductor pillar 2, the bottom of the other segment is connected to the grounding body 7 through a connecting ball, and the grounding body 7 has a cone-shaped structure with a tip.
In the embodiment, the grounding pin 1 is composed of two segments, one segment is rotatably connected with the first conductor column 2, the two segments are hinged to each other, the mutual hinged connection relationship realizes further adjustment of the grounding position, the grounding pin is provided with the grounding body 7, the grounding body 7 is provided with a tip, the tip has high pressure intensity, and grounding can be easily realized.
As a specific embodiment of the grounding device for power distribution operation provided by the present invention, the first conductor post 2 includes a thicker section, an intermediate section, and a thinner section, which are connected in this order from top to bottom.
The present embodiment specifically provides a form of the first conductor post 2 in the grounding tool, and the specific stepped structure includes a thicker section, a middle section, and a thinner section, which are sequentially connected from top to bottom.
Referring to fig. 1, a plurality of windows 6 are provided, and at least one window 6 is respectively and correspondingly provided on the first housing 4 for the thicker section, the middle section and the thinner section, respectively.
This embodiment specifically provides, and thinner section is connected with earthing rod 1's embodiment because thinner section is located the bottom, conveniently connects, is in thicker section, interlude and thinner section moreover be equipped with at least one window 6 on the shell and be used for passing of earth connection, made things convenient for the connection greatly, increased the efficiency of work and construction.
Referring to fig. 1, as an embodiment of the grounding device for power distribution operation provided by the present invention, the grounding body 7 is exposed from the bottom of the first housing 4.
The embodiment specifically provides a specific embodiment in which the ground entering body 7 is exposed from the bottom of the first shell 4, a notch is formed in the first shell 4, and the ground entering body 7 is exposed from the notch, so that the operation and the observation of the ground entering body 7 are facilitated.
Referring to fig. 1, as an embodiment of the grounding device for power distribution operation provided by the present invention, the grounding tool further includes a second conductive pillar 3, the second conductive pillar 3 has the same structure as the first conductive pillar 2, and the second conductive pillar 3 is disposed at the top end of the first conductive pillar 2 and is symmetrically disposed about the contact surface.
In order to enhance the using effect of the present embodiment, the present embodiment further specifically provides a second conductive pillar 3, the second conductive pillar 3 has the same structural form as the first conductive pillar 2, is listed on the first conductive pillar 2, and contacts with each other, so that the number of ground wires that can be connected is increased, a plurality of ground wires can be connected simultaneously, and the second conductive pillar 3 and the first conductive pillar 2 are symmetrically disposed, so that the stability is better.
Referring to fig. 1, a second housing 5 is disposed on a second conductive post 3, the second housing 5 is connected to a first housing 4, and the first housing 4 and the second housing 5 are detachably connected through a connection mechanism.
In order to protect the second conductor column 3, a second shell 5 is correspondingly arranged, the second shell 5 is similar to the first shell 4 in structure, but has a difference in the diameter dimension, the second shell 5 is overlapped on the first shell 4 and is connected through a detachable connection, the connectivity is increased, an integral structure is realized, and the protection effect is achieved.
Wherein the first housing 4 and the second housing 5 are both made of an insulating material.
Referring to fig. 1, as a specific embodiment of the grounding device for power distribution operation provided by the present invention, the connecting mechanism includes fixing rings 8 respectively disposed on the first housing 4 and the second housing 5, and the two fixing rings 8 are connected by a connecting rod 9.
This embodiment provides the connected form between first shell 4 and the second shell 5, connects through retainer plate 8, has realized firm connection, connects through connecting rod 9 between two retainer plates 8, for detachable connection, and connecting rod 9 is connected with retainer plate 8 respectively through the form of bolt or screw, makes both form the integral type structure, can dismantle when not.
Referring to fig. 1, as a specific embodiment of the grounding device for power distribution operation provided by the present invention, a connection pad 10 capable of being connected to a ground wire is further disposed at the top end of the second conductor column 3, the connection pad 10 is made of copper, a plurality of concentric rings are disposed on the connection pad 10, and a connection ring is disposed on the concentric rings.
In addition, the embodiment also specifically provides that the top end of the second conductor column 3 is also provided with a connecting disc 10, the connecting disc 10 can also be used for connecting a grounding wire, the connecting disc 10 is a conductor and is provided with a concentric ring, a wiring ring is arranged on the concentric ring, and the wiring ring realizes the function of connecting with the grounding wire.
As an embodiment of the grounding device for power distribution operation provided by the present invention, please refer to fig. 1, the first conductor column 2 and the second conductor column 3 are connected by a patch panel 11, the patch panel 11 includes a panel body and patch panels disposed on the upper and lower surfaces of the panel body, and the patch panels are respectively inserted into the slots of the first conductor column 2 and the second conductor column 3.
This embodiment provides the connection form between two conductor posts, specifically for pegging graft, and plug tray 11 is the conductor also, can conduct electricity, has realized the extension of conductor post.
As a specific embodiment of the grounding device for power distribution operation provided by the present invention, the diameter of the connecting disc 10 is the same as that of the thicker section.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An earthing device for power distribution operation, comprising:
the grounding part is provided with at least two grounding pins, and one end of each grounding pin is inserted underground and can rotate around the other end of the grounding pin;
the bottom end of the first conductor column is rotatably connected with a grounding pin, the first conductor column is vertically arranged, and the diameter of the section of the first conductor column changes in a stepped manner along the length direction;
the grounding pin comprises two sections which are hinged with each other, wherein one section is rotatably connected with the bottom end of the first conductor column, the bottom of the other section is connected with a grounding body through a connecting ball, and the grounding body is in a conical structure with a tip end; first conductor post includes thick section, interlude and thinner section, thick section, interlude and thinner section connect gradually from the top down, thinner section rotates with the earthing rod to be connected, the window is a plurality of, thick section, interlude and thinner section are in correspond respectively on the first shell and are equipped with at least one the window.
2. The power distribution operating grounding device of claim 1 wherein the grounding body is exposed from a bottom of the first housing.
3. The grounding device for power distribution operations of claim 1, wherein the grounding device further comprises a second conductive post having the same structure as the first conductive post, the second conductive post being disposed at a top end of the first conductive post and being symmetrically disposed about the contact surface.
4. The grounding device for power distribution operations of claim 3, wherein said second conductor post has a second housing, said second housing being attached to said first housing, said first housing and said second housing being removably connected by a connection mechanism.
5. The power distribution operating grounding device of claim 4 wherein the connecting mechanism comprises a retaining ring disposed on each of the first housing and the second housing, the retaining rings being connected by a connecting rod.
6. The grounding device for power distribution operation of claim 4, wherein the top end of the second conductor column is further provided with a connecting disc capable of being connected with a grounding wire, the connecting disc is made of copper, a plurality of concentric rings are arranged on the connecting disc, and a wiring ring is arranged on the concentric rings.
7. The grounding device for power distribution operations of claim 4, wherein the first conductor post and the second conductor post are connected by a patch panel comprising a panel body and plug posts disposed on upper and lower surfaces of the panel body, the plug posts being inserted into the slots of the first conductor post and the second conductor post, respectively.
8. The grounding device of power distribution operation of claim 6, wherein the diameter of said connecting disc is the same as the diameter of said thicker section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318168.XA CN110086007B (en) | 2019-04-19 | 2019-04-19 | Grounding device for power distribution operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318168.XA CN110086007B (en) | 2019-04-19 | 2019-04-19 | Grounding device for power distribution operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110086007A CN110086007A (en) | 2019-08-02 |
| CN110086007B true CN110086007B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318168.XA Active CN110086007B (en) | 2019-04-19 | 2019-04-19 | Grounding device for power distribution operation |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124585A (en) * | 2014-07-29 | 2014-10-29 | 国网福建晋江市供电有限公司 | Telegraph pole with grounding mechanism |
| CN204011772U (en) * | 2014-08-14 | 2014-12-10 | 国网山东齐河县供电公司 | A kind of earth bolt that connects multiple earth connections |
| CN206059690U (en) * | 2016-10-14 | 2017-03-29 | 浙江科畅电子有限公司 | A kind of transformer station extinguishing arc electric resistance earthing device |
| CN206490187U (en) * | 2017-01-24 | 2017-09-12 | 宁海县雁苍山电力设备厂有限公司 | A kind of adjustable ground wire |
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