CN210326177U - Grounding fixing device for copper plate of electric cabinet - Google Patents
Grounding fixing device for copper plate of electric cabinet Download PDFInfo
- Publication number
- CN210326177U CN210326177U CN201921415130.6U CN201921415130U CN210326177U CN 210326177 U CN210326177 U CN 210326177U CN 201921415130 U CN201921415130 U CN 201921415130U CN 210326177 U CN210326177 U CN 210326177U
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- Prior art keywords
- baffle
- bolt
- copper plate
- fixing device
- electric cabinet
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Abstract
The utility model relates to an electric cabinet copper plate grounding fixing device, which comprises a first baffle, a second baffle, a grounding wire, an insulating rod, a bracket and a bolt; wherein: the first baffle and the second baffle are connected with the support, the grounding wire is connected with the support, the bolt penetrates through the support, and the second baffle is connected with the insulating rod through the bolt. According to the grounding fixing device for the copper plate of the electric cabinet, the first baffle plate and the second baffle plate are provided with the double-radian vacant positions, so that the obstacles of screws on the existing copper plate are effectively avoided, the contact area between the copper plate and the baffle plates is increased, and the copper plate is not easy to fall off; the design of the grounding wire and the insulating rod also ensures the safety of operators.
Description
Technical Field
The utility model relates to an electric power protection device field specifically, relates to an electricity cabinet copper ground connection fixing device.
Background
A temporary low-voltage grounding wire used after power failure in the power industry at present is generally a portable short-circuit grounding wire, and the low-voltage grounding wire can be divided into the following parts according to the use environment: an indoor busbar type ground line (JDX-NL) and an outdoor line type ground line (JDX-WS), so that a three-phase overhead line or bus ground line on the power supply side should be temporarily grounded to prevent sudden power transmission during low-voltage line or equipment maintenance.
There are two hexagonal screws on the female copper plate that arranges of portable short circuit earth connection, and its crew cut spiral colludes unable screw obstacle of avoiding, does not match with the target copper, exists easily at the operation in-process: the contact surface of the baffle and the copper plate is not enough; the front baffle and the rear baffle are both blocked by the screw heads in the operation process; the condition that drops easily takes place for the operation use, leads to the circuit ground connection incomplete, has a lot of problems such as certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the baffle and copper contact surface not enough, before the operation process, the backplate all is kept out by the screw head, the operation use takes place the condition of droing easily, leads to circuit ground connection incomplete problem, provides an electricity cabinet copper ground connection fixing device.
In order to realize the purpose of the utility model, the technical proposal is that:
a copper plate grounding and fixing device for an electric cabinet comprises a first baffle, a second baffle, a grounding wire, an insulating rod, a bracket and a bolt; wherein:
the first baffle and the second baffle are connected with the support, the grounding wire is connected with the support, the bolt penetrates through the support, and the second baffle is connected with the insulating rod through the bolt.
In the scheme, the first baffle and the second baffle are connected to the support, a copper plate is buckled between the first baffle and the second baffle and is fixed, the grounding wire is connected with the support, the current of the electrified copper plate is guided away through the grounding wire, the insulating rod and the bolt are matched with each other to determine the position of the second baffle, and the design is suitable for the copper plates with different sizes and thicknesses.
More preferably, the bracket is an "L" shaped bracket, the first baffle is fixedly connected to the upper part of the "L" shaped bracket, and the first baffle is parallel and opposite to the horizontal part of the lower part of the "L" shaped bracket.
In the scheme, the first baffle is parallel to the horizontal part of the lower part of the L-shaped bracket, so that a horizontal copper plate can be fixed conveniently.
More preferably, the middle parts of the first baffle and the second baffle are provided with double-radian vacant positions corresponding to each other.
In the scheme, the double-arc vacancy effectively avoids the obstacles of screws on the existing copper plate, increases the contact area between the copper plate and the baffle plate and ensures that the copper plate is not easy to fall off.
More preferably, the double-curvature vacant site on one side of the second baffle close to the lower part of the L-shaped bracket is in a closed state.
In the scheme, the double-arc vacancy of the second baffle close to one side of the lower part of the L-shaped bracket is in a closed state, the double-arc grooves reserved in the middle of the second baffle are used as vacancies, but are not communicated with each other, and a bolt can be connected to one side of the second baffle close to the lower part of the L-shaped bracket.
More preferably, the grounding wire is fixedly connected with the bracket and used for discharging to the ground.
In the above scheme, the grounding wire is fixedly connected with the support, so that the current of the electrified copper plate is guided away, and the safety of operators is guaranteed.
More preferably, the horizontal part of the lower part of the L-shaped bracket is provided with a bolt hole, the bolt penetrates through the bolt hole to be fixedly connected with the insulating rod, and the other end of the bolt is connected with the second baffle plate.
In the above scheme, the bolt penetrates through the bolt hole to be connected with the second baffle plate, and the insulating rod and the bolt are matched with each other to change the position of the second baffle plate.
More preferably, the second baffle is connected with the bracket in a sliding manner, and the second baffle and the first baffle are parallel to each other.
Among the above-mentioned scheme, insulating rod and bolt are mutually supported, utilize bolt helical structure to tightly detain the second baffle in the copper surface, and the second baffle is parallel to each other with first baffle, and the copper can tightly be fixed between first baffle and second baffle like this.
More preferably, the bolt is clamped with the center of the closed position of the second baffle plate, and is used for moving the second baffle plate.
In the scheme, the bolt is clamped with the center of the closed position of the second baffle plate, so that the second baffle plate can move back and forth and cannot rotate when the bolt rotates.
In the technical scheme, an object of the utility model is to provide an electricity cabinet copper ground connection fixing device.
The electric cabinet copper plate grounding fixing device comprises a first baffle, a second baffle, a grounding wire, an insulating rod, a bolt and a support.
The first baffle and the second baffle are made of copper materials, so that the electric conductivity is good, the double-radian vacant positions are arranged to form a corresponding relation, screws arranged on a target copper plate are avoided, and the integral contact area is increased to the maximum extent.
And one side of the second baffle close to the lower part of the L-shaped bracket is closed, and the second baffle and the insulating rod form a coaxial connection state.
The grounding wire is made of the existing material and is simply arranged on the bracket to form a conducting state, so that the grounding wire can discharge to the ground.
The insulating rod is made of the existing glass fiber reinforced plastic material, so that the personal safety of operators is protected.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an electric cabinet copper ground connection fixing device is through setting up the biarc vacancy at first baffle and second baffle, effectively avoids the obstacle of the existing screw on the copper, increases the area of contact of copper and baffle, makes the copper be difficult for droing, and the design of earth connection and insulating rod has also ensured operating personnel's safety.
Drawings
FIG. 1 is a structural view of the utility model;
fig. 2 is a side view of the utility model.
1. A first baffle plate; 2. a second baffle; 3. a ground line; 4. an insulating rod; 5. a support; 6. a bolt; 7. double camber vacancy.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent;
the invention is further explained below with reference to the drawings and examples.
Example 1
As shown in fig. 1, the grounding fixing device for the copper plate of the electric cabinet comprises a first baffle plate 1, a second baffle plate 2, a grounding wire 3, an insulating rod 4, a bracket 5 and a bolt 6; wherein:
the first baffle plate 1 and the second baffle plate 2 are respectively connected with the support 5, the grounding wire 3 is connected with the support 5, the bolt 6 penetrates through the support 5, and the second baffle plate 2 is connected with the insulating rod 4 through the bolt 6.
In the scheme, the first baffle plate 1 and the second baffle plate 2 are connected to the support 5, a copper plate is buckled between the first baffle plate 1 and the second baffle plate 2 and is fixed, the grounding wire 3 is connected with the support 5, the current of the electrified copper plate is guided away through the grounding wire 3, the insulating rod 4 and the bolt 6 are matched with each other to determine the position of the second baffle plate 2, and the design is suitable for the copper plates with different sizes and thicknesses.
More preferably, the bracket 5 is an "L" shaped bracket, the first baffle 1 is fixedly connected to the upper part of the "L" shaped bracket, and the first baffle 1 is parallel and opposite to the lower horizontal part of the "L" shaped bracket 5.
In the scheme, the first baffle 1 is parallel to the horizontal part of the lower part of the L-shaped bracket, so that a horizontal copper plate can be fixed conveniently.
More preferably, the first baffle 1 and the second baffle 2 are provided with double-radian vacant positions 7 in the middle parts corresponding to each other.
In the scheme, the double-radian vacant positions 7 effectively avoid the obstacles of screws on the existing copper plate, increase the contact area between the copper plate and the baffle plate and ensure that the copper plate is not easy to fall off.
More preferably, the double-curvature vacant site 7 of the second baffle 2 close to the lower side of the L-shaped bracket is in a closed state.
In the scheme, the double-arc vacancy 7 of the second baffle 2 close to one side of the lower part of the L-shaped bracket is in a closed state, double-arc grooves reserved in the middle of the second baffle 2 are used as vacancies, but are not communicated with each other, and bolts can be connected to one side of the lower part of the L-shaped bracket.
More preferably, the grounding wire 3 is fixedly connected with the bracket 5 and used for discharging to the ground.
In the above scheme, the grounding wire 3 is fixedly connected with the bracket 5, so that the current of the electrified copper plate is guided away, and the safety of an operator is guaranteed.
More preferably, a bolt hole is formed in the horizontal portion of the lower portion of the L-shaped bracket, the bolt 6 penetrates through the bolt hole to be fixedly connected with the insulating rod 4, and the other end of the bolt is connected with the second baffle 2.
In the above scheme, the bolt 6 passes through the bolt hole to be connected with the second baffle 2, and the insulating rod 4 and the bolt 6 are matched with each other to change the position of the second baffle 2.
More preferably, the second baffle 2 is slidably connected to the bracket 5, and the second baffle 2 and the first baffle 1 are parallel to each other.
In the above scheme, insulating rod 4 and bolt 6 are mutually supported, utilize 6 helical structure of bolt tightly to detain second baffle 2 in the copper surface, and second baffle 2 is parallel to each other with first baffle 1, and the copper can tightly be fixed between first baffle 1 and second baffle 2 like this.
More preferably, the bolt 6 is clamped with the center of the closed position of the second baffle 2, and is used for moving the second baffle 2.
In the above scheme, the bolt 6 and the center of the closed part of the second baffle 2 are clamped with each other, so that the second baffle 2 can move back and forth and cannot rotate when the bolt 6 rotates.
Example 2
As shown in fig. 1, an object of the present invention is to provide an electric cabinet copper plate grounding fixing device.
The electric cabinet copper plate grounding fixing device comprises a first baffle 1, a second baffle 2, a grounding wire 3, an insulating rod 4, a bolt 6 and a support 5.
The first baffle 1 and the second baffle 2 are made of copper materials, the electric conductivity is good, the double-radian vacancy 7 is formed, the corresponding relation is formed, screws arranged on a target copper plate are avoided, and the whole contact area is increased to the greatest extent.
One side of the second baffle 2, which is close to the lower part of the L-shaped bracket 5, is closed, and is connected with the insulating rod 4 in a coaxial state.
The grounding wire 3 is made of the existing material and is simply arranged on the bracket 5 to form a conducting state, so that the grounding effect on the ground is realized.
The insulating rod 4 is made of the existing glass fiber reinforced plastic material, so that the personal safety of operators is protected.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides an electricity cabinet copper ground connection fixing device which characterized in that: the device comprises a first baffle (1), a second baffle (2), a grounding wire (3), an insulating rod (4), a bracket (5) and a bolt (6); wherein:
the first baffle (1) and the second baffle (2) are respectively connected with the support (5), the grounding wire (3) is connected with the support (5), the bolt (6) penetrates through the support (5), and the second baffle (2) is connected with the insulating rod (4) through the bolt (6).
2. The electric cabinet copper plate grounding fixing device as claimed in claim 1, wherein: the support (5) is an L-shaped support, the upper portion of the L-shaped support is fixedly connected with the first baffle (1), and the first baffle (1) is parallel and opposite to the horizontal portion of the lower portion of the L-shaped support.
3. The electric cabinet copper plate grounding fixing device as claimed in claim 1, wherein: the middle parts of the first baffle (1) and the second baffle (2) are correspondingly provided with double-radian vacant positions.
4. The electric cabinet copper plate grounding fixing device as claimed in claim 3, wherein: the double-curvature vacancy of one side, close to the lower part of the L-shaped support, of the second baffle (2) is in a closed state.
5. The electric cabinet copper plate grounding fixing device as claimed in claim 1, wherein: the grounding wire (3) is fixedly connected with the bracket (5) and is used for discharging to the ground.
6. The electric cabinet copper plate grounding fixing device as claimed in claim 2, wherein: the horizontal part of the lower part of the L-shaped bracket is provided with a bolt hole, the bolt (6) penetrates through the bolt hole to be fixedly connected with the insulating rod (4), and the other end of the bolt is connected with the second baffle (2).
7. The electric cabinet copper plate grounding fixing device as claimed in claim 6, wherein: the second baffle (2) is connected with the support (5) in a sliding mode, and the second baffle (2) is parallel to the first baffle (1).
8. The electric cabinet copper plate grounding fixing device as claimed in claim 7, wherein: bolt (6) with second baffle (2) seal department central point puts mutual joint for remove second baffle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415130.6U CN210326177U (en) | 2019-08-28 | 2019-08-28 | Grounding fixing device for copper plate of electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921415130.6U CN210326177U (en) | 2019-08-28 | 2019-08-28 | Grounding fixing device for copper plate of electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326177U true CN210326177U (en) | 2020-04-14 |
Family
ID=70131667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921415130.6U Active CN210326177U (en) | 2019-08-28 | 2019-08-28 | Grounding fixing device for copper plate of electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326177U (en) |
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2019
- 2019-08-28 CN CN201921415130.6U patent/CN210326177U/en active Active
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