CN214706291U - Grounding ring - Google Patents
Grounding ring Download PDFInfo
- Publication number
- CN214706291U CN214706291U CN202022064384.7U CN202022064384U CN214706291U CN 214706291 U CN214706291 U CN 214706291U CN 202022064384 U CN202022064384 U CN 202022064384U CN 214706291 U CN214706291 U CN 214706291U
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- insulating sleeve
- outer diameter
- sleeve portion
- copper
- arm
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Abstract
The utility model relates to a ground ring, the copper aluminium bar of solving prior art existence is easily by the oxidation, leads to imitating the safety problem that ground connection became invalid and arouse, the technical scheme of adoption: the copper-based cable connector comprises a main body made of L-shaped copper, wherein the end part of a first arm of the main body is a connecting end for fixing, the end part of a second arm of the main body is a hook end, the connecting end is of a flat copper structure, the hook end is of a bending structure, a first insulating sleeve is arranged on the first arm, and a second insulating sleeve is arranged on the bending part. The method has the following effects: adopt the ground loop structure of L shape copper, the link is connected on the circuit, and the other end is used for ground connection, and the copper material is difficult for the oxidation, and L shape is convenient to be connected and reliable ground connection.
Description
Technical Field
The utility model relates to a high pressure earthing tool especially relates to an earthing ring.
Background
The grounding ring is a necessary device for the distribution line, is a transition device for grounding the distribution line, mainly comprises a grounding ring main body and clamping pieces, is arranged on each line and each branch line of the distribution line, and is used for hanging the grounding wire when the lines are in power failure maintenance. When the lead is suddenly powered on, the short circuit can be realized through the grounding wire arranged on the grounding ring, and the safety of electric workers is ensured.
In ordinary first-aid repair, the grounding ring of the lower pile head of the high-voltage drop-out fuse is frequently dropped, the existing grounding ring is an aluminum product, the joint of the existing grounding ring and the lower pile head of the high-voltage drop-out fuse is connected by a copper aluminum bar, the copper aluminum bar is easily oxidized, the welded part is broken, the grounding ring is dropped, and the safety problem is caused because the grounding ring cannot be effectively grounded.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned problem that prior art exists and provide a ground loop, adopt the ground loop structure of L shape copper, the link is connected on the circuit, and the other end is used for ground connection, copper product, difficult oxidation, and L shape is convenient to be connected and ground connection, avoids current copper to lean towards the row and causes the safety problem that the ground connection became invalid and arouse because of the oxidation fracture easily to appear.
The above technical purpose of the present invention is mainly solved by the following technical solutions: the grounding ring is characterized by comprising a main body made of L-shaped copper, the end part of the first arm of the main body is a connecting end for fixing, the end part of the second arm of the main body is a hook end, the connecting end is of a flat copper structure, the hook end is of a bending structure, a first insulating sleeve is arranged on the first arm, and a second insulating sleeve is arranged on the bending structure. Adopt the ground loop structure of L shape copper, the link is connected on the circuit, and the other end is used for ground connection, and the copper material is difficult for the oxidation, and L shape is convenient to be connected and ground connection, avoids current copper aluminium row to break because of the oxidation easily and causes the safety problem that ground connection became invalid and arouse to appear.
As further improvement and supplement to the above technical scheme, the utility model discloses a following technical measure:
the connecting end is of a flat copper structure, and the connecting end is provided with a connecting hole.
The first insulating sleeve comprises a large-outer-diameter insulating sleeve portion and a small-outer-diameter insulating sleeve portion, the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion are of an integrated structure, and the connecting portion of the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion is of a step structure.
The first arm comprises a large outer diameter section and a small outer diameter section, the large outer diameter section and the small outer diameter section are of an integral structure, and the joint part of the large outer diameter section and the small outer diameter section is of a step structure.
The first insulating sleeve comprises a large-outer-diameter insulating sleeve portion and a small-outer-diameter insulating sleeve portion, the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion are of an integrated structure, the connecting portion of the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion is of a step structure, the large-outer-diameter insulating sleeve portion is matched with the large-outer-diameter section, and the small-outer-diameter insulating sleeve portion is matched with the small-outer-diameter section.
The utility model discloses beneficial effect who has: adopt the ground loop structure of L shape copper, the link is connected on the circuit, and the other end is used for ground connection, and the copper material is difficult for the oxidation, and L shape is convenient to be connected and ground connection, avoids current copper aluminium row to break because of the oxidation easily and causes the safety problem that ground connection became invalid and arouse to appear.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1, the grounding ring comprises a main body made of L-shaped copper, the end of a first arm 1 of the main body is a fixed connecting end 2, the end of a second arm 3 of the main body is a hook end 4, the connecting end 2 is of a flat copper structure, the hook end 4 is of a bending structure, a first insulating sleeve 5 is arranged on the first arm, and a second insulating sleeve 6 is arranged on the bending structure. Adopt the ground loop structure of L shape copper, the link is connected on the circuit, and the other end is used for ground connection, and the copper material is difficult for the oxidation, and L shape is convenient to be connected and ground connection, avoids current copper aluminium row to break because of the oxidation easily and causes the safety problem that ground connection became invalid and arouse to appear.
The connecting end is of a flat copper structure, and the connecting end is provided with a connecting hole 7.
A further developed first solution: the first insulating sleeve 5 comprises a large-outer-diameter insulating sleeve part 51 and a small-outer-diameter insulating sleeve part 52, the large-outer-diameter insulating sleeve part and the small-outer-diameter insulating sleeve part are of an integrated structure, and the connecting part of the large-outer-diameter insulating sleeve part and the small-outer-diameter insulating sleeve part is of a step structure 53.
A second, further developed solution: the first arm comprises a large outer diameter section and a small outer diameter section, the large outer diameter section and the small outer diameter section are of an integral structure, and the joint part of the large outer diameter section and the small outer diameter section is of a step structure.
The first insulating sleeve comprises a large-outer-diameter insulating sleeve portion and a small-outer-diameter insulating sleeve portion, the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion are of an integrated structure, the connecting portion of the large-outer-diameter insulating sleeve portion and the small-outer-diameter insulating sleeve portion is of a step structure, the large-outer-diameter insulating sleeve portion is matched with the large-outer-diameter section, and the small-outer-diameter insulating sleeve portion is matched with the small-outer-diameter section.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. In the above embodiments, the present invention may be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The grounding ring is characterized by comprising a main body made of L-shaped copper, the end part of the first arm of the main body is a connecting end for fixing, the end part of the second arm of the main body is a hook end, the connecting end is of a flat copper structure, the hook end is of a bending structure, a first insulating sleeve is arranged on the first arm, and a second insulating sleeve is arranged on the bending structure.
2. The ground ring of claim 1, wherein the connecting end is of a flat copper structure, the connecting end being provided with a connecting hole.
3. The grounding ring of claim 1 or 2, wherein the first insulating sleeve comprises a large outer diameter insulating sleeve portion and a small outer diameter insulating sleeve portion, the large outer diameter insulating sleeve portion and the small outer diameter insulating sleeve portion are of an integral structure, and a joint portion of the large outer diameter insulating sleeve portion and the small outer diameter insulating sleeve portion is of a step structure.
4. The grounding ring as claimed in claim 1 or 2, wherein the first arm comprises a large outer diameter section and a small outer diameter section, the large outer diameter section and the small outer diameter section are of an integral structure, and the joint portion of the large outer diameter section and the small outer diameter section is of a step structure.
5. The grounding ring of claim 4, wherein the first insulating sleeve comprises a large outer diameter insulating sleeve portion and a small outer diameter insulating sleeve portion, the large outer diameter insulating sleeve portion and the small outer diameter insulating sleeve portion are of an integral structure, the joint portion of the large outer diameter insulating sleeve portion and the small outer diameter insulating sleeve portion is of a step structure, the large outer diameter insulating sleeve portion is matched with the large outer diameter section, and the small outer diameter insulating sleeve portion is matched with the small outer diameter section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064384.7U CN214706291U (en) | 2020-09-18 | 2020-09-18 | Grounding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022064384.7U CN214706291U (en) | 2020-09-18 | 2020-09-18 | Grounding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214706291U true CN214706291U (en) | 2021-11-12 |
Family
ID=78521974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022064384.7U Active CN214706291U (en) | 2020-09-18 | 2020-09-18 | Grounding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214706291U (en) |
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2020
- 2020-09-18 CN CN202022064384.7U patent/CN214706291U/en active Active
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