CN207782171U - Large-current medium-voltage switch cabinet body - Google Patents
Large-current medium-voltage switch cabinet body Download PDFInfo
- Publication number
- CN207782171U CN207782171U CN201820028507.1U CN201820028507U CN207782171U CN 207782171 U CN207782171 U CN 207782171U CN 201820028507 U CN201820028507 U CN 201820028507U CN 207782171 U CN207782171 U CN 207782171U
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- Prior art keywords
- partition
- holes
- slot
- hole
- predeterminated position
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 89
- 238000009434 installation Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model provides a large-current medium-voltage switch cabinet body, which comprises a cabinet body, wherein the cabinet body is provided with a first baffle and a plurality of second baffles, the second baffles are provided with a plurality of through holes, the second baffles are paved with third baffles, the third baffles are provided with a plurality of mounting holes, the plurality of mounting holes and the plurality of through holes are in one-to-one correspondence, each mounting hole is internally provided with a contact box electrically connected with a main contact of a vacuum circuit breaker, and the third baffles are provided with first through grooves along the direction from a first preset position to a second preset position; have on the first baffle and supply a plurality of pilot holes that a plurality of copper bar passed, a plurality of copper bar and a plurality of pilot hole one-to-ones, all be equipped with insulation support in every pilot hole, the direction of following third default position to fourth default position on the first baffle is equipped with the second and runs through the groove, can stop to produce the vortex in the heavy current medium voltage switchgear.
Description
Technical field
The utility model is related to controller switching equipment technical field, more particularly to a kind of high current Medium Voltage Switchgear cabinet.
Background technology
Vortex is a kind of electromagnetic induction phenomenon of special shape.In high current Medium Voltage Switchgear, primary circuit bus wire portion
Point can the equivalent support element and plate at a circle coil, passed through among it then can be equivalent at iron core.Due to the size of vortex
With the outer perimeter of conductor, frequency and primary current, the size of voltage of alternating magnetic field are related, and in high current Medium Voltage Switchgear
The electric current of busbar is all larger, therefore can generate larger vortex.Being vortexed the main influence generated in high current Medium Voltage Switchgear has
Fever and vibration.The harm that vortex generates generally is completed in cabinet, after running a period of time, is possible to entire cabinet occur
Skeleton fever, deformation etc. cause serious electrical accident, are safeguarded if necessary to transformation, need it is whole had a power failure, and high current Medium voltage switch or circuit breaker
Whole have a power failure of cabinet can cause the power outage of large area, influence very big.In conclusion generated in high current Medium Voltage Switchgear
Vortex can cause security risk.
Utility model content
The utility model embodiment is designed to provide a kind of high current Medium Voltage Switchgear cabinet, to solve in high current
The problem of vortex generated in cabinet that compresses switch can cause security risk.
In order to achieve the above object, the embodiments of the present invention provide a kind of high current Medium Voltage Switchgear cabinet, packet
Including cabinet ontology, cabinet ontology is equipped with first partition and multiple second partitions, and second partition is equipped with multiple through holes, and second
Third partition board is equipped on partition board, third partition board is equipped with multiple mounting holes, and multiple mounting holes are corresponded with multiple through holes,
And it is equipped with the contact box being electrically connected with the main contact of vacuum circuit breaker in each mounting hole, third partition board upper edge first presets position
Set and be equipped with first to the direction of the second predeterminated position and run through slot, the first predeterminated position be on third partition board the first mounting hole close to the
The edge of two mounting holes, the second predeterminated position are that the second mounting hole is close to the edge of the first mounting hole on third partition board, the
One mounting hole and the second mounting hole are two mounting holes adjacent in multiple mounting holes；
There are the multiple pilot holes passed through for multiple copper bus-bars, multiple copper bus-bars and multiple pilot holes are one by one in first partition
It is corresponding, it is equipped with insulating sleeve, first partition upper edge third predeterminated position to the direction of the 4th predeterminated position in each pilot hole
Running through slot equipped with second, third predeterminated position is that the first pilot hole is close to the edge of the second pilot hole in first partition, the 4th
Predeterminated position is that the second pilot hole is in first partition with the second pilot hole close to the edge of the first pilot hole, the first pilot hole
Two adjacent pilot holes in multiple pilot holes；
Wherein, first with second is 8 millimeters to 15 millimeters through the width of slot through the width of slot, first partition and more
A second partition is respectively positioned on cabinet body interior, and has prepsetting gap between two neighboring second partition.
Optionally, the first length for running through slot is 30 millimeters to 80 millimeters.
Optionally, the second length for running through slot is 30 millimeters to 80 millimeters.
Optionally, the quantity of second partition is two.
Optionally, the quantity of through hole and mounting hole is 3.
Optionally, the quantity of pilot hole is 3.
The said program of the utility model has following advantageous effect：
In the embodiments of the present invention, due to installing the of the contact box being electrically connected with the main contact of vacuum circuit breaker
Three the first predeterminated positions of partition board upper edge to the direction of the second predeterminated position is equipped with first and runs through slot, i.e., two contacts on third partition board
Position between box is equipped with first and runs through slot, while insulating sleeve is equipped in the pilot hole that copper bus-bar passes through in first partition, and
First partition upper edge third predeterminated position to the direction of the 4th predeterminated position be equipped with second run through slot, i.e., in first partition two absolutely
Position between edge casing is equipped with second and runs through slot, to prevent the generation of vortex from the principle that vortex generates, carries significantly
The reliability of high high current Medium Voltage Switchgear and safety.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of high current Medium Voltage Switchgear cabinet in the utility model specific embodiment；
Fig. 2 is the second structural representation of high current Medium Voltage Switchgear cabinet in the utility model specific embodiment；
Fig. 3 is the structural schematic diagram of first partition in the utility model specific embodiment；
Fig. 4 is the structural schematic diagram of third partition board in the utility model specific embodiment.
Reference sign：
1, cabinet ontology；2, first partition；201, second runs through slot；202, pilot hole；3, third partition board；301, it first passes through
Wears groove；302, mounting hole.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
As shown in Figures 1 to 4, specific embodiment of the utility model provides a kind of high current Medium Voltage Switchgear cabinet,
Including cabinet ontology 1, cabinet ontology 1 is equipped with first partition 2 and multiple second partitions, and second partition is equipped with multiple run through
Hole, is equipped with third partition board 3 on second partition, and third partition board 3 is equipped with multiple mounting holes 302, multiple mounting holes 302 with it is multiple
Through hole corresponds, and is equipped with the contact box being electrically connected with the main contact of vacuum circuit breaker, third in each mounting hole 302
3 the first predeterminated position of upper edge of partition board to the direction of the second predeterminated position is equipped with first and runs through slot 301, and the first predeterminated position is third
For first mounting hole close to the edge of the second mounting hole, the second predeterminated position is that second mounting hole leans on third partition board 3 on partition board 3
The edge of nearly first mounting hole, the first mounting hole and the second mounting hole are two mounting holes adjacent in multiple mounting holes 302
302；There are the multiple pilot holes 202 passed through for multiple copper bus-bars, multiple copper bus-bars and multiple pilot holes 202 in first partition 2
It corresponds, insulating sleeve, first partition 2 upper edge third predeterminated position to the 4th default position is equipped in each pilot hole 202
The direction set is equipped with second and runs through slot 201, and third predeterminated position is the first pilot hole in first partition 2 close to the second pilot hole
Edge, the 4th predeterminated position be in first partition 2 second pilot hole close to the edge of the first pilot hole, the first pilot hole with
Second pilot hole is two pilot holes 202 adjacent in multiple pilot holes 202.Wherein, first run through slot 301 width and second
Width through slot 201 is 8 millimeters to 15 millimeters, and first partition 2 is respectively positioned on multiple second partitions inside cabinet ontology 1,
And there is prepsetting gap between two neighboring second partition.
Wherein, in specific embodiment of the utility model, the concrete numerical value of above-mentioned prepsetting gap is not limited, this is default
Gap is determined by the model of high current Medium Voltage Switchgear itself, and the prepsetting gap can be adjusted according to actual needs.And
In specific embodiment of the utility model, above-mentioned contact box can be installed on by bolt in the mounting hole 302 on third partition board 3.
In addition, in specific embodiment of the utility model, above-mentioned first partition 2 can be set to the first peace on cabinet ontology 1
In tankage, and second partition can be set in the second mounting groove on cabinet ontology 1, and each second partition corresponds to one
Second mounting groove.
Wherein, in specific embodiment of the utility model, above-mentioned first through slot 301 refer to run through third partition board 3
The slot of upper and lower surface, second through the slot that slot 201 refers to the upper and lower surface for running through first partition 2.And first through slot 301 and the
Two through slot 201 can be rectangular channel.
Wherein, in specific embodiment of the utility model, when the main contact of vacuum circuit breaker is inserted on cabinet ontology 1
Contact box, when being electrically connected with contact box, main contact electric current is big.But since 3 upper edge first of third partition board of installation contact box is default
Position to the direction of the second predeterminated position is equipped with first and runs through slot 301, i.e. position on third partition board 3 between two contact boxs is set
There is first to run through slot 301, and first width for running through slot 301 is 8 millimeters to 15 millimeters, so as to the principle generated from vortex
On prevented vortex generation, improve reliability and the safety of high current Medium Voltage Switchgear.
Simultaneously in specific embodiment of the utility model, the electric current on the copper bus-bar of high current Medium Voltage Switchgear is big, but
Since the pilot hole 202 that copper bus-bar passes through in first partition 2 is interior equipped with insulating sleeve, and 2 upper edge third of first partition presets position
It sets to the direction of the 4th predeterminated position and is equipped with second through slot 201, is i.e. position in first partition 2 between two insulating sleeves is set
There is second to run through slot 201, and second width for running through slot 201 is 8 millimeters to 15 millimeters, so as to the principle generated from vortex
On prevented vortex generation, improve reliability and the safety of high current Medium Voltage Switchgear.
Wherein, in specific embodiment of the utility model, above-mentioned first runs through slot through the width of slot 301 and second
201 width is preferably 9 millimeters, 10 millimeters or 12 millimeters, so that it is guaranteed that can prevent from the principle that vortex generates
The generation of vortex.
Wherein, in specific embodiment of the utility model, above-mentioned each third partition board 3 be fixedly installed in one second every
Plate, the second partition mainly play reinforcing, it is ensured that contact box can be securely installed on by third partition board 3 with second partition
On cabinet ontology 1, and then ensure that high current Medium Voltage Switchgear can work normally.And as a preferred example, above-mentioned second
Partition board can be aluminum spacer plate, to prevent the generation of vortex.
And in specific embodiment of the utility model, above-mentioned first partition 2 is all made of non-magnetic material with third partition board 3
The partition board of making, such as first partition 2 and third partition board 3 are aluminum spacer plate, to prevent the generation of vortex.
Optionally, in specific embodiment of the utility model, the quantity of above-mentioned second partition is two, correspondingly, on
It is two to state the quantity of third partition board 3 also, while optional, in specific embodiment of the utility model, above-mentioned through hole with
The quantity of mounting hole 302 is 3, that is, has 3 through holes on each second partition, there is 3 installations on each third partition board 3
Hole 302, to assemble sufficient amount of contact box, so that it is guaranteed that high current Medium Voltage Switchgear can work normally.
Optionally, in specific embodiment of the utility model, the quantity of above-mentioned pilot hole 202 is 3, so that pilot hole
202 can correspond with copper bus-bar, and then ensure to prevent from the principle that vortex generates the generation of vortex.
Optionally, in specific embodiment of the utility model, the above-mentioned first length for running through slot 301 is 30 millimeters to 80
Millimeter；It is optional simultaneously, in specific embodiment of the utility model, above-mentioned second through slot 201 length be 30 millimeters extremely
80 millimeters, to prevent the generation of vortex.Certainly in specific embodiment of the utility model, above-mentioned first runs through the length of slot 301
The length that degree runs through slot 201 with second is preferably 30 millimeters, 45 millimeters, 50 millimeters, 65 millimeters or 80 millimeters, to really
The generation of vortex can have been prevented from the principle that vortex generates by protecting.
It can be seen that in specific embodiment of the utility model, since installation and the main contact of vacuum circuit breaker are electrically connected
3 the first predeterminated position of upper edge of third partition board of the contact box connect to the direction of the second predeterminated position is equipped with first and runs through slot 301, i.e.,
Position on third partition board 3 between two contact boxs is equipped with first and runs through slot 301, while copper bus-bar passes through in first partition 2
It is equipped with insulating sleeve in pilot hole 202, and 2 upper edge third predeterminated position of first partition to the direction of the 4th predeterminated position is equipped with the
Two run through slot 201, i.e. position in first partition 2 between two insulating sleeves is equipped with second through slot 201, to be produced from vortex
The generation for having prevented vortex in raw principle, substantially increases reliability and the safety of high current Medium Voltage Switchgear.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (6)
1. a kind of high current Medium Voltage Switchgear cabinet, including cabinet ontology, which is characterized in that the cabinet ontology is equipped with first
Partition board and multiple second partitions, the second partition are equipped with multiple through holes, third partition board are equipped on the second partition,
The third partition board is equipped with multiple mounting holes, and multiple mounting holes are corresponded with multiple through holes, and each mounting hole
Inside it is equipped with the contact box being electrically connected with the main contact of vacuum circuit breaker, the first predeterminated position of the third partition board upper edge to second
The direction of predeterminated position is equipped with first and runs through slot, first predeterminated position be on the third partition board the first mounting hole close to the
The edge of two mounting holes, second predeterminated position are that second mounting hole is pacified close to described first on the third partition board
The edge in hole is filled, first mounting hole is two mounting holes adjacent in multiple mounting holes with second mounting hole；
There are the multiple pilot holes passed through for multiple copper bus-bars, multiple copper bus-bars and multiple pilot holes are one by one in the first partition
It is corresponding, it is equipped with insulating sleeve, the first partition upper edge third predeterminated position to the 4th predeterminated position in each pilot hole
Direction is equipped with second and runs through slot, and the third predeterminated position is the first pilot hole in the first partition close to the second pilot hole
Edge, the 4th predeterminated position are second pilot hole in the first partition close to the edge of first pilot hole
Place, first pilot hole are two pilot holes adjacent in multiple pilot holes with second pilot hole；
Wherein, described first with described second is 8 millimeters to 15 millimeters through the width of slot through the width of slot, and described first
Partition board and multiple second partitions are respectively positioned on the cabinet body interior, and have between the two neighboring second partition it is default between
Gap.
2. high current Medium Voltage Switchgear cabinet according to claim 1, which is characterized in that described first runs through the length of slot
It is 30 millimeters to 80 millimeters.
3. high current Medium Voltage Switchgear cabinet according to claim 1, which is characterized in that described second runs through the length of slot
It is 30 millimeters to 80 millimeters.
4. high current Medium Voltage Switchgear cabinet according to claim 1, which is characterized in that the quantity of the second partition is
Two.
5. high current Medium Voltage Switchgear cabinet according to claim 1, which is characterized in that the through hole and the installation
The quantity in hole is 3.
6. high current Medium Voltage Switchgear cabinet according to claim 1, which is characterized in that the quantity of the pilot hole is 3
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028507.1U CN207782171U (en) | 2018-01-08 | 2018-01-08 | Large-current medium-voltage switch cabinet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028507.1U CN207782171U (en) | 2018-01-08 | 2018-01-08 | Large-current medium-voltage switch cabinet body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782171U true CN207782171U (en) | 2018-08-28 |
Family
ID=63224061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028507.1U Active CN207782171U (en) | 2018-01-08 | 2018-01-08 | Large-current medium-voltage switch cabinet body |
Country Status (1)
| Country | Link |
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| CN (1) | CN207782171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119674735A (en) * | 2024-12-24 | 2025-03-21 | 安德利集团有限公司 | A removable high-voltage switchgear with a functional structure for eliminating electromagnetic fields |
-
2018
- 2018-01-08 CN CN201820028507.1U patent/CN207782171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119674735A (en) * | 2024-12-24 | 2025-03-21 | 安德利集团有限公司 | A removable high-voltage switchgear with a functional structure for eliminating electromagnetic fields |
| CN119674735B (en) * | 2024-12-24 | 2025-10-03 | 安德利集团有限公司 | Movable high-voltage switch cabinet with electromagnetic field elimination function structure |
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