CN204067922U - A kind of prepackage type distribution box - Google Patents
A kind of prepackage type distribution box Download PDFInfo
- Publication number
- CN204067922U CN204067922U CN201420145274.5U CN201420145274U CN204067922U CN 204067922 U CN204067922 U CN 204067922U CN 201420145274 U CN201420145274 U CN 201420145274U CN 204067922 U CN204067922 U CN 204067922U
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- Prior art keywords
- cabinet
- casing
- passage
- tension switch
- type distribution
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- 238000012423 maintenance Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000006872 improvement Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of prepackage type distribution box, comprise casing, casing is assemblied to form by the first casing and the second casing, is provided with at least one first high-tension switch cabinet in the first casing, is provided with at least one second high-tension switch cabinet in the second casing; Cabinet prepass is formed between first high-tension switch cabinet, the second high-tension switch cabinet; Form passage after the first cabinet between first high-tension switch cabinet and the first casing, the first casing place that after the first cabinet, passage is corresponding is provided with the first access door; Form passage after the second cabinet between second high-tension switch cabinet and the second casing, the second casing place that after the second cabinet, passage is corresponding is provided with the second access door.Adopt the utility model, under the prerequisite meeting code and operation, operation requirements, reduce manufacture, transport and assembled cost, improve convenience and the fail safe of the daily tour of operations staff and maintenance.
Description
Technical field
The utility model relates to a kind of electric utility, particularly relates to a kind of prepackage type distribution box.
Background technology
For improving the construction efficiency of transformer station; reduce on-the-spot construction cost; 10 kilovolts of prepackage type distribution boxs often can be used in power industry; 10 kilovolts of moveable high-voltage switchgears of dually arrayed are installed in it; the wide OM channel of 2000mm is established in the middle of two row switch cubicles; the wide maintenance channel of 600mm is established after cabinet; the OM channel that before cabinet, 2000mm is wide can only meet operating space requirement during a wherein row switch cabinet handcart pull-out; if the handcart of two row switch cubicles pulls out simultaneously; then channel width is inadequate, have impact on the Operation and Maintenance before cabinet.After cabinet, the wide maintenance channel of 600mm does not meet the minimum requirements of 1000mm in code yet, leaves certain potential safety hazard to normal Operation and Maintenance.
For solving 10 kilovolts of inadequate problems of moveable high-voltage switchgear OM channel width of dually arrayed in 10 kilovolts of prepackage type distribution boxs, cabinet prepass has been occurred to increase to 2400mm in prior art, after cabinet, passage increases to 1000mm, just meet the requirement to switch cubicle antero-posterior pathway width in code, but after increase channel width, the width of 10 kilovolts of prepackage type distribution boxs also and then increases, the inside clear span of 10 kilovolts of prepackage type distribution boxs is more than 7600mm, external width is more than 8000mm, even if 10 kilovolts of prepackage type distribution boxs are divided equally into two halves along the direction being parallel to center-aisle, the requirement of highway transportation limit for width is have also exceeded during transport, therefore along the direction perpendicular to center-aisle, 10 kilovolts of prepackage type distribution boxs can only be divided into more piece, to solve transportation clearance problems of too, again by assembled one by one for divided more piece casing after substation field, be assembled into 10 kilovolts of complete prepackage type distribution boxs, thereby increase the manufacture of 10 kilovolts of prepackage type distribution boxs, transport and assembled cost, construction investment is significantly improved.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of prepackage type distribution box, under the prerequisite meeting code and operation, operation requirements, reduce manufacture, transport and assembled cost, improve convenience and the fail safe of the daily tour of operations staff and maintenance.
In order to solve the problems of the technologies described above, the utility model provides a kind of prepackage type distribution box, comprise casing, described casing is assemblied to form by the first casing and the second casing, at least one first high-tension switch cabinet is provided with in described first casing, at least one second high-tension switch cabinet is provided with, described first high-tension switch cabinet, the second high-tension switch cabinet arranged in opposite directions in described second casing; Form cabinet prepass between described first high-tension switch cabinet, the second high-tension switch cabinet, the width of described cabinet prepass is 2100-2800mm; Form passage after the first cabinet between described first high-tension switch cabinet and described first casing, the first casing place that after described first cabinet, passage is corresponding is provided with the first access door, and after described first cabinet, the width of passage is 50-350mm; Form passage after the second cabinet between described second high-tension switch cabinet and described second casing, the second casing place that after described second cabinet, passage is corresponding is provided with the second access door, and after described second cabinet, the width of passage is 50-350mm.
As the improvement of such scheme, the width of described cabinet prepass is 2200-2600mm.
As the improvement of such scheme, the width of described cabinet prepass is 2400mm.
As the improvement of such scheme, after described first cabinet, the width of passage is 50-250mm.
As the improvement of such scheme, after described first cabinet, the width of passage is 150mm.
As the improvement of such scheme, after described second cabinet, the width of passage is 50-250mm.
As the improvement of such scheme, after described second cabinet, the width of passage is 150mm.
As the improvement of such scheme, described first access door, the second access door are the door outwards opened.
As the improvement of such scheme, described casing is divided into described first casing and described second casing along the center line of described cabinet prepass, and described first casing, the second casing size are identical.
Implement the utility model, there is following beneficial effect:
The utility model provides a kind of prepackage type distribution box, comprises casing, is provided with high-tension switch cabinet in casing.Form cabinet prepass between this high-tension switch cabinet, form passage after cabinet between high-tension switch cabinet and casing, after cabinet, passage is equipped with AD, and the width of cabinet prepass is that after 2100-2800mm, cabinet, the width of passage is 50-350mm.Because the utility model sets up AD, therefore the width of passage after cabinet can be shortened, safeguard after making the cabinet of high-tension switch cabinet and space in case that maintenance does not need to take prepackage type distribution box, after operations staff opens access door, the Maintenance and Repair carrying out switch cubicle outside case can be stood in, thus decrease the width dimensions of prepackage type distribution box.And after the width due to passage after the utility model shortening cabinet, just cabinet prepass can be widened, the handcart meeting two row high-tension switch cabinets pulls out simultaneously.Therefore, the forward and backward OM channel of high-tension switch cabinet all meets regulatory requirements.
Meanwhile, casing of the present utility model is assemblied to form by the first casing and the second casing, and casing is divided into described first casing and described second casing along the center line of cabinet prepass.Because maintenance channel after switch cabinet is transferred to outside prepackage type distribution box by the utility model, decrease the width dimensions of prepackage type distribution box, therefore prepackage type distribution box is divided equally into the requirement that two halves can meet manufacture, transport along the direction being parallel to cabinet prepass, greatly reduce the manufacture of prepackage type distribution box, cost of transportation.
In a word, the utility model is under the prerequisite meeting code and operation, operation requirements, effectively reduce the width dimensions of prepackage type distribution box, reduce the manufacture of prepackage type distribution box, transport and assembled cost, improve convenience and the fail safe of the daily tour of operations staff and maintenance.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of prepackage type distribution box of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, the utility model provides a kind of prepackage type distribution box, comprise casing 1, casing is assemblied to form by the first casing 11 and the second casing 12, at least one first high-tension switch cabinet 21 is provided with in first casing 11, be provided with at least one the second high-tension switch cabinet 22, first high-tension switch cabinet 21, second high-tension switch cabinet 22 arranged in opposite directions in second casing 12, namely the first high-tension switch cabinet 21, second high-tension switch cabinet 22 adopts withdraw-type switch cabinet dually arrayed.
Form cabinet prepass 3 between described first high-tension switch cabinet 21, second high-tension switch cabinet 22, the width of described cabinet prepass 3 is 2100-2800mm.Preferably, the width of described cabinet prepass 3 is 2200-2600mm.Better, the width of described cabinet prepass 3 is 2400mm.Adopt the cabinet prepass 3 of above-mentioned width dimensions, the handcart that can meet two row high-tension switch cabinets pulls out simultaneously.
Form passage 41 after the first cabinet between described first high-tension switch cabinet 21 and the first casing 11, after described first cabinet, the first casing 11 place of passage 41 correspondence is provided with the first access door 51, and after described first cabinet, the width of passage 41 is 50-350mm.Preferably, after described first cabinet, the width of passage 41 is 50-250mm.Better, after described first cabinet, the width of passage 41 is 150mm.Adopt passage 41 after the first cabinet of above-mentioned width dimensions, can ensure that maintainer has enough spaces to carry out the dismounting work of switch cubicle cabinet rear plate.
Form passage 42 after the second cabinet between described second high-tension switch cabinet 22 and the second casing 12, after described second cabinet, the second casing 12 place of passage 42 correspondence is provided with the second access door 52, and after described second cabinet, the width of passage 42 is 50-350mm.Preferably, after described second cabinet, the width of passage 42 is 50-250mm.Better, after described second cabinet, the width of passage 42 is 150mm.Adopt passage 42 after the second cabinet of above-mentioned width dimensions, can ensure that maintainer has enough spaces to carry out the dismounting work of switch cubicle cabinet rear plate.
The utility model adopts withdraw-type switch cabinet dually arrayed, because it sets up AD, therefore the width of passage after cabinet can be shortened, safeguard after making the cabinet of high-tension switch cabinet and space in case that maintenance does not need to take prepackage type distribution box, after operations staff opens access door, the Maintenance and Repair carrying out switch cubicle outside case can be stood in, thus decrease the width dimensions of prepackage type distribution box.And after the width due to passage after the utility model shortening cabinet, just cabinet prepass can be widened, the handcart meeting two row high-tension switch cabinets pulls out simultaneously.
Further, as access door one preferred embodiment, described first access door 51, second access door 52 is the door outwards opened, and more saves space in case, and keeps in repair more convenient.
Described casing 1 is divided into described first casing 11 and described second casing 12 along the center line of described cabinet prepass 3, and described first casing 11, second casing 12 size is identical.Described first casing 11 and the second casing 12 separately manufacture, transport, assembled again after transformer station, reduce the manufacture of prepackage type distribution box, cost of transportation.
Because maintenance channel after switch cabinet is transferred to outside prepackage type distribution box by the utility model, decrease the width dimensions of prepackage type distribution box, therefore prepackage type distribution box is divided equally into the requirement that two halves can meet manufacture, transport along the direction being parallel to cabinet prepass, greatly reduce the manufacture of prepackage type distribution box, cost of transportation.
It should be noted that, described prepackage type distribution box is preferably 10 kilovolts of prepackage type distribution boxs.
To sum up, the utility model is under the prerequisite meeting code and operation, operation requirements, effectively reduce the width dimensions of prepackage type distribution box, reduce the manufacture of prepackage type distribution box, transport and assembled cost, improve convenience and the fail safe of the daily tour of operations staff and maintenance.
Above disclosedly be only optimal way of the present utility model, certainly the interest field of the utility model can not be limited with this, therefore according to the equivalent variations that the utility model claim is done, or the some improvements and modifications done under the prerequisite not departing from the utility model principle, still belong to the scope that the utility model is contained.
Claims (9)
1. a prepackage type distribution box, comprise casing, it is characterized in that, described casing is assemblied to form by the first casing and the second casing, at least one first high-tension switch cabinet is provided with in described first casing, at least one second high-tension switch cabinet is provided with, described first high-tension switch cabinet, the second high-tension switch cabinet arranged in opposite directions in described second casing;
Form cabinet prepass between described first high-tension switch cabinet, the second high-tension switch cabinet, the width of described cabinet prepass is 2100-2800mm;
Form passage after the first cabinet between described first high-tension switch cabinet and described first casing, the first casing place that after described first cabinet, passage is corresponding is provided with the first access door, and after described first cabinet, the width of passage is 50-350mm;
Form passage after the second cabinet between described second high-tension switch cabinet and described second casing, the second casing place that after described second cabinet, passage is corresponding is provided with the second access door, and after described second cabinet, the width of passage is 50-350mm.
2. prepackage type distribution box as claimed in claim 1, it is characterized in that, the width of described cabinet prepass is 2200-2600mm.
3. prepackage type distribution box as claimed in claim 2, it is characterized in that, the width of described cabinet prepass is 2400mm.
4. prepackage type distribution box as claimed in claim 1, it is characterized in that, after described first cabinet, the width of passage is 50-250mm.
5. prepackage type distribution box as claimed in claim 4, it is characterized in that, after described first cabinet, the width of passage is 150mm.
6. prepackage type distribution box as claimed in claim 1, it is characterized in that, after described second cabinet, the width of passage is 50-250mm.
7. prepackage type distribution box as claimed in claim 6, it is characterized in that, after described second cabinet, the width of passage is 150mm.
8. prepackage type distribution box as claimed in claim 1, is characterized in that, described first access door, the second access door are the door outwards opened.
9. prepackage type distribution box as claimed in claim 1, it is characterized in that, described casing is divided into described first casing and described second casing along the center line of described cabinet prepass, and described first casing, the second casing size are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145274.5U CN204067922U (en) | 2014-03-28 | 2014-03-28 | A kind of prepackage type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420145274.5U CN204067922U (en) | 2014-03-28 | 2014-03-28 | A kind of prepackage type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067922U true CN204067922U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420145274.5U Expired - Lifetime CN204067922U (en) | 2014-03-28 | 2014-03-28 | A kind of prepackage type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758598A (en) * | 2016-12-28 | 2017-05-31 | 中车北京二七机车有限公司 | A kind of airborne filing collector and milling car |
-
2014
- 2014-03-28 CN CN201420145274.5U patent/CN204067922U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758598A (en) * | 2016-12-28 | 2017-05-31 | 中车北京二七机车有限公司 | A kind of airborne filing collector and milling car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |