CN219371406U - Special grounding wire for alternating current busbar - Google Patents
Special grounding wire for alternating current busbar Download PDFInfo
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- CN219371406U CN219371406U CN202223484965.1U CN202223484965U CN219371406U CN 219371406 U CN219371406 U CN 219371406U CN 202223484965 U CN202223484965 U CN 202223484965U CN 219371406 U CN219371406 U CN 219371406U
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- fixed arm
- pressing plate
- movable pressing
- right fixed
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Abstract
The utility model belongs to the technical field of electric tools, and particularly relates to a special grounding wire for an alternating current busbar. The utility model adopts a one-rod three-head design, is convenient, quick, firm and safe when the grounding wire is arranged, can realize the simultaneous grounding of three alternating current busbar by screwing the adjusting handle, greatly improves the construction efficiency, and simultaneously avoids the problem that accidents are easy to be caused by messy lines.
Description
Technical Field
The utility model belongs to the technical field of electric tools, and particularly relates to a special grounding wire for an alternating current busbar.
Background
When the grounding wire is needed to be arranged in daily work of the box low-voltage side 690V busbar and the converter busbar, the installation is inconvenient, the grounding wire is not firmly installed, and a plurality of wires are easy to wind at the current grounding end, so that the space is occupied.
Disclosure of Invention
In order to solve the problems, the utility model discloses a special grounding wire for an alternating current busbar, which adopts a one-rod three-head design, and is convenient, quick, firm and safe when the grounding wire is arranged.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the special grounding wire for the alternating current busbar comprises a main body, wherein the main body is provided with a screw, a first grounding unit, a second grounding unit and a third grounding unit, and the second grounding unit is positioned between the first grounding unit and the third grounding unit;
the first grounding unit comprises a first left fixed arm, a first right fixed arm, a first movable pressing plate and a first wiring bolt, wherein the first left fixed arm and the first right fixed arm are both arranged on the main body, the first movable pressing plate is arranged on the main body between the first left fixed arm and the first right fixed arm, and the first right fixed arm is provided with a threaded through hole;
the second grounding unit comprises a second left fixed arm, a second right fixed arm, a second movable pressing plate and a second wiring bolt, wherein the second left fixed arm and the second right fixed arm are both arranged on the main body, the second movable pressing plate is arranged on the main body between the second left fixed arm and the second right fixed arm, and threaded through holes are formed in the second left fixed arm, the second right fixed arm and the second movable pressing plate;
the third grounding unit comprises a third left fixed arm, a third right fixed arm, a third movable pressing plate and a third wiring bolt, wherein the third left fixed arm and the third right fixed arm are both arranged on the main body, the third movable pressing plate is arranged on the main body between the third left fixed arm and the third right fixed arm, and threaded through holes are formed in the third left fixed arm, the third right fixed arm and the third movable pressing plate;
the screw rod is arranged on one side, far away from the first right fixed arm, of the first movable platen, penetrates through the first right fixed arm, the second left fixed arm, the second movable platen, the second right fixed arm, the third left fixed arm, the third right fixed arm and the third movable platen in sequence, and an adjusting handle is arranged on one side, far away from the first movable platen, of the screw rod;
the first wiring bolt, the second wiring bolt and the third wiring bolt are connected in series and then are grounded.
Preferably, a fixing groove is formed in one side, close to the first movable pressing plate, of the first left fixing arm, a fixing groove is formed in one side, close to the second movable pressing plate, of the second left fixing arm, and a fixing groove is formed in one side, close to the third movable pressing plate, of the third left fixing arm.
Preferably, the adjusting handle is a tightening rod, and the axis of the tightening rod is perpendicular to the axis of the screw rod.
Preferably, the inner side of the main body is provided with a guide groove, the upper end of the first movable pressing plate is provided with a groove corresponding to the guide groove, the upper end of the second movable pressing plate is provided with a groove corresponding to the guide groove, the upper end of the third movable pressing plate is provided with a groove corresponding to the guide groove, and the first movable pressing plate, the second movable pressing plate and the third movable pressing plate are in sliding connection with the main body.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts a one-rod three-head design, is convenient, quick, firm and safe when the grounding wire is arranged, can realize the simultaneous grounding of three alternating current busbar by screwing the adjusting handle, greatly improves the construction efficiency, and simultaneously avoids the problem that accidents are easy to be caused by messy lines.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In order to better understand the embodiments of the present application, the following description will clearly and completely describe the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
Example 1
As shown in fig. 1, the special grounding wire for the alternating current busbar comprises a main body 1, wherein the main body 1 is provided with a screw rod 2, a first grounding unit, a second grounding unit and a third grounding unit, and the second grounding unit is positioned between the first grounding unit and the third grounding unit;
the first grounding unit comprises a first left fixed arm 3, a first right fixed arm 4, a first movable pressing plate 5 and a first wiring bolt 6, wherein the first left fixed arm 3 and the first right fixed arm 4 are both installed on the main body 1, the first movable pressing plate 5 is arranged on the main body 1 between the first left fixed arm 3 and the first right fixed arm 4, and the first right fixed arm 4 is provided with a threaded through hole;
the second grounding unit comprises a second left fixed arm 7, a second right fixed arm 8, a second movable pressing plate 9 and a second wiring bolt 10, wherein the second left fixed arm 7 and the second right fixed arm 8 are both installed on the main body 1, the second movable pressing plate 9 is arranged on the main body 1 between the second left fixed arm 7 and the second right fixed arm 8, and threaded through holes are formed in the second left fixed arm 7, the second right fixed arm 8 and the second movable pressing plate 9;
the third grounding unit comprises a third left fixed arm 11, a third right fixed arm 12, a third movable pressing plate 13 and a third wiring bolt 14, wherein the third left fixed arm 11 and the third right fixed arm 12 are both installed on the main body 1, the third movable pressing plate 13 is arranged on the main body 1 between the third left fixed arm 11 and the third right fixed arm 12, and threaded through holes are formed in the third left fixed arm 11, the third right fixed arm 12 and the third movable pressing plate 13;
the screw rod 2 is arranged at one side of the first movable pressing plate 5 far away from the first right fixed arm 4, the screw rod 2 sequentially penetrates through the first right fixed arm 4, the second left fixed arm 7, the second movable pressing plate 9, the second right fixed arm 8, the third left fixed arm 11, the third right fixed arm 12 and the third movable pressing plate 13, and an adjusting handle 15 is arranged at one side of the screw rod 2 far away from the first movable pressing plate 5;
the first connecting bolt 6, the second connecting bolt 10 and the third connecting bolt 14 are connected in series and then are grounded.
The side of the first left fixed arm 3, which is close to the first movable pressing plate 5, is provided with a fixed groove, the side of the second left fixed arm 7, which is close to the second movable pressing plate 9, is provided with a fixed groove, and the side of the third left fixed arm 11, which is close to the third movable pressing plate 13, is provided with a fixed groove.
The adjusting handle 15 is a tightening rod, and the axis of the tightening rod is perpendicular to the axis of the screw 2.
Example two
As shown in fig. 2, the structure of the adjustment handle 15 and the main body 1 is modified on the basis of the first embodiment.
The adjusting handle 15 is a tightening rod, and the axis of the tightening rod is perpendicular to the axis of the screw 2. The inside of main part 1 is equipped with guide slot 16, the upper end of first movable platen 5 be equipped with the recess that guide slot 16 corresponds, the upper end of second movable platen 9 be equipped with the recess that guide slot 16 corresponds, the upper end of third movable platen 13 be equipped with the recess that guide slot 16 corresponds, first movable platen 5 second movable platen 9 and third movable platen 13 all with main part 1 sliding connection.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, component disassembly, or combination thereof, etc. that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (4)
1. The special grounding wire for the alternating current busbar comprises a main body and is characterized in that a screw rod, a first grounding unit, a second grounding unit and a third grounding unit are arranged on the main body, and the second grounding unit is positioned between the first grounding unit and the third grounding unit;
the first grounding unit comprises a first left fixed arm, a first right fixed arm, a first movable pressing plate and a first wiring bolt, wherein the first left fixed arm and the first right fixed arm are both arranged on the main body, the first movable pressing plate is arranged on the main body between the first left fixed arm and the first right fixed arm, and the first right fixed arm is provided with a threaded through hole;
the second grounding unit comprises a second left fixed arm, a second right fixed arm, a second movable pressing plate and a second wiring bolt, wherein the second left fixed arm and the second right fixed arm are both arranged on the main body, the second movable pressing plate is arranged on the main body between the second left fixed arm and the second right fixed arm, and threaded through holes are formed in the second left fixed arm, the second right fixed arm and the second movable pressing plate;
the third grounding unit comprises a third left fixed arm, a third right fixed arm, a third movable pressing plate and a third wiring bolt, wherein the third left fixed arm and the third right fixed arm are both arranged on the main body, the third movable pressing plate is arranged on the main body between the third left fixed arm and the third right fixed arm, and threaded through holes are formed in the third left fixed arm, the third right fixed arm and the third movable pressing plate;
the screw rod is arranged on one side, far away from the first right fixed arm, of the first movable platen, penetrates through the first right fixed arm, the second left fixed arm, the second movable platen, the second right fixed arm, the third left fixed arm, the third right fixed arm and the third movable platen in sequence, and an adjusting handle is arranged on one side, far away from the first movable platen, of the screw rod;
the first wiring bolt, the second wiring bolt and the third wiring bolt are connected in series and then are grounded.
2. The special grounding wire for the alternating current busbar according to claim 1, wherein a fixing groove is formed in one side, close to the first movable pressing plate, of the first left fixing arm, a fixing groove is formed in one side, close to the second movable pressing plate, of the second left fixing arm, and a fixing groove is formed in one side, close to the third movable pressing plate, of the third left fixing arm.
3. The ground wire special for the alternating current busbar according to claim 1, wherein the adjusting handle is a tightening rod, and the axis of the tightening rod is perpendicular to the axis of the screw rod.
4. The special grounding wire for the alternating current busbar according to claim 1, wherein a guide groove is formed in the inner side of the main body, a groove corresponding to the guide groove is formed in the upper end of the first movable pressing plate, a groove corresponding to the guide groove is formed in the upper end of the second movable pressing plate, a groove corresponding to the guide groove is formed in the upper end of the third movable pressing plate, and the first movable pressing plate, the second movable pressing plate and the third movable pressing plate are all in sliding connection with the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484965.1U CN219371406U (en) | 2022-12-26 | 2022-12-26 | Special grounding wire for alternating current busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484965.1U CN219371406U (en) | 2022-12-26 | 2022-12-26 | Special grounding wire for alternating current busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371406U true CN219371406U (en) | 2023-07-18 |
Family
ID=87118339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484965.1U Active CN219371406U (en) | 2022-12-26 | 2022-12-26 | Special grounding wire for alternating current busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371406U (en) |
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2022
- 2022-12-26 CN CN202223484965.1U patent/CN219371406U/en active Active
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