CN218958032U - Triangle-shaped earth connection - Google Patents
Triangle-shaped earth connection Download PDFInfo
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- CN218958032U CN218958032U CN202223313843.6U CN202223313843U CN218958032U CN 218958032 U CN218958032 U CN 218958032U CN 202223313843 U CN202223313843 U CN 202223313843U CN 218958032 U CN218958032 U CN 218958032U
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- clamping block
- connector
- block
- control assembly
- grounding wire
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Abstract
The utility model discloses a triangular grounding wire, which aims to solve the technical problem that the triangular grounding wire is inconvenient to carry out independent control treatment in the prior art; the ground wire includes an equipment housing; the device comprises a device shell, and is characterized in that a first connector is arranged on the inner side of the device shell, a second connector is arranged on the inner side of the device shell, a third connector is arranged on the inner side of the device shell, pressing plates are arranged on the inner side of the device shell, three groups of pressing plates are arranged, a mounting block is arranged on the outer side of each pressing plate, a metal connecting sheet is arranged on the inner side of each mounting block, and a control assembly is arranged at one end of each mounting block; the triangular grounding wire only needs to press the pressing plate to push the mounting block to move, the mounting block drives the metal connecting sheet to carry out independent disconnection control on the equipment shell, the first connector and the second connector, and the position of the mounting block is controlled and processed through the setting of the control assembly, so that independent control and processing on the triangular grounding wire are facilitated.
Description
Technical Field
The utility model belongs to the technical field of triangular grounding wires, and particularly relates to a triangular grounding wire.
Background
Today, the use of a triangular ground wire is common in the power field, the triangular ground wire is self-provided by a user, the ground resistance of the triangular ground wire should be not less than 4Ω, and the triangular ground wire is connected to a metal casing of the device or a protection wire terminal formulated by the device.
At present, when three-phase electricity triangle is wired, load voltage and line voltage are required to be balanced as much as possible, and in order to control the triangle grounding wire conveniently, the existing triangle grounding wire is integrally controlled, so that independent control treatment on the triangle grounding wire is inconvenient.
Therefore, in order to solve the above problem that the daily triangle ground wire is not convenient to be controlled independently after use, a solution is needed to improve the practicality of the device.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a triangular grounding wire, which aims to solve the technical problem that the triangular grounding wire is inconvenient to carry out independent control treatment in the prior art.
(2) Technical proposal
In order to solve the technical problems described above, the present utility model provides a triangular ground wire including an apparatus housing; the device comprises a device shell, and is characterized in that a first connector is arranged on the inner side of the device shell, a second connector is arranged on the inner side of the device shell, a third connector is arranged on the inner side of the device shell, a pressing plate is arranged on the inner side of the device shell, three groups of pressing plates are arranged on the pressing plate, a mounting block is arranged on the outer side of the pressing plate, a metal connecting sheet is arranged on the inner side of the mounting block, and a control assembly is arranged at one end of the mounting block.
When the triangular grounding wire of the technical scheme is used, the pressing plate is pressed to push the installation block to move, the installation block drives the metal connecting sheet to carry out independent disconnection control on the equipment shell, the first connector and the second connector, and the installation block is controlled and processed through the setting of the control assembly, so that independent control and processing on the triangular grounding wire are realized.
Further, the inside of control assembly is including accomodating the groove, accomodate the groove offer in the inboard of equipment shell, the installation piece with accomodate groove sliding connection, accomodate the inboard in groove and be provided with first spring, the one end of first spring with the one end interconnect of installation piece, first spring atress compression moves spacing processing through accomodating the sliding connection of groove and installation piece to the installation piece.
Further, the inside of control assembly is including fixed fixture block, fixed fixture block set up in the upper end of installation piece, fixed fixture block with accomodate groove sliding connection, it is fixed to the position of fixed fixture block through movable fixture block.
Further, the inside of control assembly is including the spacing groove, the spacing groove set up in the inboard of equipment shell, the inboard of spacing groove is provided with movable fixture block, movable fixture block with spacing groove sliding connection moves spacing processing through movable fixture block and spacing groove's sliding connection to movable fixture block.
Further, the control assembly comprises a pulling plate, the pulling plate is arranged at the upper end of the movable clamping block, the pulling plate is positioned above the equipment shell, and the movable clamping block is driven to move upwards by pulling the pulling plate.
Further, the inside of control assembly is including the baffle, the baffle set up in the outside of movable fixture block, the outside of movable fixture block is provided with the second spring, the one end of second spring with the upper end interconnect of baffle, unclamp the arm-tie, make the baffle receive the elasticity of second spring to reset.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the triangular grounding wire, the installation block is pushed to move by the pressing plate, the installation block drives the metal connecting sheet to independently disconnect and control the equipment shell, the first connector and the second connector, the installation block moves to drive the fixed clamping block to move, the first spring is stressed and compressed, the installation block is subjected to movement limiting treatment through sliding connection of the storage groove and the installation block, the position of the fixed clamping block is fixed through the movable clamping block, when the movable clamping block is connected, the movable clamping block is driven to move upwards by pulling the pulling plate to carry out movement limiting treatment on the movable clamping block through sliding connection of the movable clamping block and the limiting groove, limitation on the fixed clamping block is eliminated through the movable clamping block, the installation block is reset by the elastic force of the first spring, the metal connecting sheet is driven to disconnect with the installation block, the pulling plate is loosened, and the baffle is reset by the elastic force of the second spring, so that the triangular grounding wire is convenient to independently control and treat.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a cross-section of an embodiment of the present utility model;
fig. 3 is a schematic view of a partial cross section of an embodiment of the present utility model.
The marks in the drawings are: 1. an equipment housing; 2. a first joint; 3. a second joint; 4. a third joint; 5. pressing the plate; 6. a mounting block; 7. a metal connecting sheet; 8. a control assembly; 9. a storage groove; 10. a first spring; 11. fixing the clamping block; 12. a limit groove; 13. a movable clamping block; 14. pulling a plate; 15. a baffle; 16. and a second spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples
The embodiment is used for a triangular grounding wire, the three-dimensional structure of which is shown in fig. 1, the cross-sectional structure of which is shown in fig. 2, and the grounding wire comprises a device housing 1; the inboard of equipment shell 1 is provided with first joint 2, and the inboard of equipment shell 1 is provided with second joint 3, and the inboard of equipment shell 1 is provided with third joint 4, and the inboard of equipment shell 1 is provided with pressing plate 5, and pressing plate 5 is provided with three group, and pressing plate 5's outside is provided with installation piece 6, and installation piece 6's inboard is provided with metal connection piece 7, and installation piece 6's one end is provided with control assembly 8.
Wherein, control assembly 8's inside is including accomodating groove 9, accomodate the inslot 9 and offer in the inboard of equipment shell 1, installation piece 6 and accomodate groove 9 sliding connection, accomodate the inboard of groove 9 and be provided with first spring 10, the one end interconnect of first spring 10 and installation piece 6, first spring 10 atress compression, carry out the spacing processing that removes to installation piece 6 through accomodating the sliding connection of groove 9 and installation piece 6, control assembly 8's inside is including fixed fixture block 11, fixed fixture block 11 sets up in the upper end of installation piece 6, fixed fixture block 11 and accomodate groove 9 sliding connection, fix the position of fixed fixture block 11 through movable fixture block 13.
The schematic diagram of the local cross-section structure of the triangular grounding wire is shown in fig. 3, the control assembly 8 comprises a limit groove 12, the limit groove 12 is formed in the inner side of the equipment shell 1, a movable clamping block 13 is arranged in the inner side of the limit groove 12, the movable clamping block 13 is slidably connected with the limit groove 12, the movable clamping block 13 is subjected to movable limiting treatment through the sliding connection of the movable clamping block 13 and the limit groove 12, the control assembly 8 comprises a pull plate 14, the pull plate 14 is arranged at the upper end of the movable clamping block 13, the pull plate 14 is positioned above the equipment shell 1, and the pull plate 14 is pulled to drive the movable clamping block 13 to move upwards.
Meanwhile, the control assembly 8 comprises a baffle 15, the baffle 15 is arranged on the outer side of the movable clamping block 13, a second spring 16 is arranged on the outer side of the movable clamping block 13, one end of the second spring 16 is connected with the upper end of the baffle 15, and the pull plate 14 is loosened to enable the baffle 15 to reset under the elasticity of the second spring 16.
When the triangular grounding wire of the technical scheme is used, the pressing plate 5 is pressed to push the installation block 6 to move, the installation block 6 is used for driving the metal connecting sheet 7 to carry out independent disconnection control on the equipment shell 1, the first connector 2 and the second connector 3, the installation block 6 is moved to drive the fixed clamping block 11 to move, the first spring 10 is compressed under the stress, the installation block 6 is subjected to movement limiting treatment through the sliding connection of the storage groove 9 and the installation block 6, the position of the fixed clamping block 11 is fixed through the movable clamping block 13, during connection, the pulling plate 14 is pulled to drive the movable clamping block 13 to move upwards, the movable clamping block 13 is subjected to movement limiting treatment through the sliding connection of the movable clamping block 13 and the limiting groove 12, the installation block 6 is reset by the elastic force of the first spring 10, the metal connecting sheet 7 is driven to be disconnected with the installation block, the pulling plate 14 is released, the baffle 15 is reset by the elastic force of the second spring 16, and therefore the triangular grounding wire is convenient to carry out independent control treatment.
Claims (6)
1. A triangular ground wire comprising an equipment housing (1); the device is characterized in that a first connector (2) is arranged on the inner side of the device shell (1), a second connector (3) is arranged on the inner side of the device shell (1), a third connector (4) is arranged on the inner side of the device shell (1), a pressing plate (5) is arranged on the inner side of the device shell (1), three groups of pressing plates (5) are arranged, an installation block (6) is arranged on the outer side of the pressing plate (5), a metal connecting sheet (7) is arranged on the inner side of the installation block (6), and a control assembly (8) is arranged at one end of the installation block (6).
2. The triangular grounding wire according to claim 1, wherein the control assembly (8) comprises a storage groove (9), the storage groove (9) is formed in the inner side of the equipment shell (1), the mounting block (6) is slidably connected with the storage groove (9), a first spring (10) is arranged in the inner side of the storage groove (9), and one end of the first spring (10) is connected with one end of the mounting block (6).
3. A triangular grounding wire according to claim 2, characterized in that the control assembly (8) comprises a fixed clamping block (11) inside, the fixed clamping block (11) is arranged at the upper end of the mounting block (6), and the fixed clamping block (11) is slidably connected with the containing groove (9).
4. A triangular grounding wire according to claim 3, characterized in that the control assembly (8) comprises a limit groove (12) inside, the limit groove (12) is arranged on the inner side of the equipment shell (1), a movable clamping block (13) is arranged on the inner side of the limit groove (12), and the movable clamping block (13) is in sliding connection with the limit groove (12).
5. A triangular ground wire according to claim 4, characterized in that the control assembly (8) comprises a pull plate (14) inside, the pull plate (14) is arranged at the upper end of the movable clamping block (13), and the pull plate (14) is arranged above the equipment shell (1).
6. The triangular grounding wire according to claim 5, wherein the control assembly (8) comprises a baffle plate (15), the baffle plate (15) is arranged on the outer side of the movable clamping block (13), a second spring (16) is arranged on the outer side of the movable clamping block (13), and one end of the second spring (16) is connected with the upper end of the baffle plate (15) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313843.6U CN218958032U (en) | 2022-12-05 | 2022-12-05 | Triangle-shaped earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223313843.6U CN218958032U (en) | 2022-12-05 | 2022-12-05 | Triangle-shaped earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958032U true CN218958032U (en) | 2023-05-02 |
Family
ID=86137315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223313843.6U Active CN218958032U (en) | 2022-12-05 | 2022-12-05 | Triangle-shaped earth connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958032U (en) |
-
2022
- 2022-12-05 CN CN202223313843.6U patent/CN218958032U/en active Active
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