CN221057839U - High-voltage board body earthing device - Google Patents
High-voltage board body earthing device Download PDFInfo
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- CN221057839U CN221057839U CN202320936028.0U CN202320936028U CN221057839U CN 221057839 U CN221057839 U CN 221057839U CN 202320936028 U CN202320936028 U CN 202320936028U CN 221057839 U CN221057839 U CN 221057839U
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- voltage cabinet
- box body
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- wire
- conductive box
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- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage cabinet grounding device, which comprises a high-voltage cabinet body and a conductive box body, wherein the conductive box body is arranged at the lower end of one side of the high-voltage cabinet body, and a conductive mounting structure is arranged in the conductive box body; the conductive mounting structure includes: the device comprises a mounting frame, three contact points, three fixed frames, three extrusion assemblies, two wires, a grounding wire and a supporting assembly; the utility model relates to the technical field of high-voltage switch cabinets, in particular to a conductive mounting structure which is adopted in the scheme, when in mounting operation, a conductive box body is connected with a high-voltage cabinet body through bolts, a wire is embedded between a fixed frame and an extrusion assembly, the wire is preliminarily fixed through the elastic extrusion characteristic of the extrusion assembly, and then the lower end of the wire is supported through a supporting assembly, so that the connection stability effect between the wire and the fixed frame and between the wire and the extrusion assembly is ensured.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage cabinet grounding device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion, power consumption and the like of a power system and plays roles of on-off, control or protection, and the like; the high-voltage cabinet comprises a high-voltage cabinet body, a plurality of circular grooves are formed in one surface of the high-voltage cabinet body facing the square conductive plate, metal conductive columns in contact connection with the high-voltage cabinet body are arranged in the circular grooves, fastening bolts are connected between the square conductive plate and the high-voltage cabinet body, and wires are fixedly arranged on the square conductive plate; the patent document has the advantages that the installation is convenient, the position of the high-voltage switch cabinet is convenient to move, the contact stability between the square conducting plate and the high-voltage switch cabinet body is improved, and the square conducting plate has good conductivity and the like;
However, this patent document adopts the mode of bolt to make wire and high-voltage board body be connected, when need dismantle the wire, need take off a plurality of bolts, just can satisfy dismantlement and the change demand to the wire, lead to the holistic installation operation of earthing device more loaded down with trivial details, can't realize quick maintenance change to earthing device, in view of this, to above-mentioned problem intensive research, has the scheme to produce.
Disclosure of utility model
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the high-voltage cabinet grounding device comprises a high-voltage cabinet body and a conductive box body, wherein the conductive box body is arranged at the lower end of one side of the high-voltage cabinet body, and a conductive mounting structure is arranged in the conductive box body;
the conductive mounting structure includes: the device comprises a mounting frame, three contact points, three fixed frames, three extrusion assemblies, two wires, a grounding wire and a supporting assembly;
The installation frame is installed in one side in the conductive box body, three contact is embedded in one side wall surface of the conductive box body, three fixing frames are all installed in one side of the installation frame and are respectively connected with three contact points, three extrusion assemblies are all embedded in the other side wall surface of the conductive box body, two wires are all embedded between the three fixing frames and the three extrusion assemblies, one end of a grounding wire is connected with the lower ends of the two wires, and the supporting assemblies are installed at the lower ends of one side of the high-voltage cabinet body.
Preferably, one of the pressing assemblies includes: the device comprises an operating rod, a squeezing block and four springs;
The operation rod is movably embedded in a side wall surface of the conductive box body, one end of the extrusion block is connected with one end of the operation rod, and two ends of the four springs are respectively connected with one side of the extrusion block and one side in the conductive box body.
Preferably, the support assembly includes: the device comprises a fixed block, an insulating layer and a supporting frame;
The fixed block is arranged at the lower end of one side of the high-voltage cabinet body, the insulating layer is embedded in the fixed block, and the supporting frame is movably embedded in the insulating layer.
Preferably, the shape of the operating lever is a door shape.
Preferably, an insulating limiting block is arranged at the inner upper end of the conductive box body.
Preferably, two of the wires are Y-shaped.
Advantageous effects
The utility model provides a high-voltage cabinet grounding device, which has the following beneficial effects: the conductive mounting structure that the present case adopted, when carrying out the installation operation, at first be connected conductive box and high-voltage board body through the bolt, between again with wire embedding fixed frame and extrusion subassembly, through extrusion subassembly self elasticity extrusion characteristic, preliminary fixed to the wire, support the lower extreme of wire through the supporting component that sets up afterwards, guarantee the stable effect of being connected between wire and fixed frame and the extrusion subassembly, can take off supporting component at any time, the separation to wire and fixed frame can be realized to the downward pulling wire, whole dismouting is simple, the whole dismantlement change to the wire of being convenient for.
Drawings
Fig. 1 is a schematic diagram of a front view and a perspective view of a grounding device for a high-voltage cabinet according to the present utility model.
Fig. 2 is a schematic perspective view of a conductive mounting structure of a grounding device for a high-voltage cabinet according to the present utility model.
Fig. 3 is a schematic front view of a conductive mounting structure of a grounding device of a high-voltage cabinet according to the present utility model.
Fig. 4 is a schematic side view and cross-sectional structure of a conductive mounting structure of a grounding device for a high-voltage cabinet according to the present utility model.
In the figure: 1. the high-voltage cabinet body 2, the conductive box body 3, the mounting rack 4, the contact point 5, the fixed frame 6, the lead wire 7 and the grounding wire, 8, an operating rod, 9, an extrusion block, 10, a spring, 11, a fixed block, 12, an insulating layer, 13, a supporting frame, 14 and an insulating limiting block.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, embodiments: during installation, be connected electrically conductive box 2 and high-voltage board body 1 through the bolt at first by the staff for three contact 4 and the laminating of high-voltage board body 1 one side of mounting bracket 3 one side, again with wire 6 from electrically conductive box 2 lower extreme embedding, and pulling action bars 8 one by one, make extrusion piece 9 and fixed frame 5 separation, until with wire 6 completely embedding fixed frame 5 and extrusion piece 9 between, promote extrusion piece 9 through the spring 10 that sets up and reset, cooperate with fixed frame 5 through extrusion piece 9, extrude wire 6 fixedly, later in embedding support frame 13 in insulating layer 12 in the fixed block 11, support the lower extreme of two wires 6 through support frame 13, further prevent wire 6 emergence and drop, the installation is accomplished the back, grounding wire 7 and wire 6 are connected with fixed frame 5, mounting bracket 3 and contact 4, can be with high-voltage board body 1 with the ground body connection of burying at the end, can be with the electric current on the high-voltage board body 1 through wire 6 and grounding wire 7 direct row to the body end, prevent that wire 1 from producing the insulating layer 12 in the fixed block 1 at the bottom of the ground, can realize the realization of the high-voltage board is difficult time through the two-shot-to-time frame 5, can be realized simultaneously with the fixed lead wire 1, the realization is easy to take down the realization of the high-efficient and the electric leakage assembly, the realization is easy to the realization of the whole, and the realization of the easy-down assembly is connected to the wire 1 when the wire 1 is connected with the wire 1.
In a specific implementation, the lever 8 is shaped as a "gate".
In a specific implementation process, an insulating limiting block 14 is arranged at the inner upper end of the conductive box body 2.
In the specific implementation process, the two wires 6 are Y-shaped.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The high-voltage cabinet grounding device comprises a high-voltage cabinet body and a conductive box body, and is characterized in that the conductive box body is arranged at the lower end of one side of the high-voltage cabinet body, and a conductive mounting structure is arranged in the conductive box body;
the conductive mounting structure includes: the device comprises a mounting frame, three contact points, three fixed frames, three extrusion assemblies, two wires, a grounding wire and a supporting assembly;
The installation frame is installed in one side in the conductive box body, three contact is embedded in one side wall surface of the conductive box body, three fixing frames are all installed in one side of the installation frame and are respectively connected with three contact points, three extrusion assemblies are all embedded in the other side wall surface of the conductive box body, two wires are all embedded between the three fixing frames and the three extrusion assemblies, one end of a grounding wire is connected with the lower ends of the two wires, and the supporting assemblies are installed at the lower ends of one side of the high-voltage cabinet body.
2. The high voltage cabinet grounding apparatus of claim 1, wherein one of said compression assemblies comprises: the device comprises an operating rod, a squeezing block and four springs;
The operation rod is movably embedded in a side wall surface of the conductive box body, one end of the extrusion block is connected with one end of the operation rod, and two ends of the four springs are respectively connected with one side of the extrusion block and one side in the conductive box body.
3. The high voltage cabinet grounding apparatus of claim 1, wherein said support assembly comprises: the device comprises a fixed block, an insulating layer and a supporting frame;
The fixed block is arranged at the lower end of one side of the high-voltage cabinet body, the insulating layer is embedded in the fixed block, and the supporting frame is movably embedded in the insulating layer.
4. The high-voltage cabinet grounding device according to claim 2, wherein the operating rod is shaped like a door.
5. The high-voltage cabinet grounding device according to claim 1, wherein an insulating limiting block is arranged at the inner upper end of the conductive box body.
6. The high voltage cabinet grounding apparatus of claim 1 wherein two of said conductors are "Y" shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936028.0U CN221057839U (en) | 2023-04-24 | 2023-04-24 | High-voltage board body earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936028.0U CN221057839U (en) | 2023-04-24 | 2023-04-24 | High-voltage board body earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057839U true CN221057839U (en) | 2024-05-31 |
Family
ID=91222130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320936028.0U Active CN221057839U (en) | 2023-04-24 | 2023-04-24 | High-voltage board body earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057839U (en) |
-
2023
- 2023-04-24 CN CN202320936028.0U patent/CN221057839U/en active Active
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