CN203445466U - Frame-type cabinet body structure of high-voltage switch cabinet - Google Patents
Frame-type cabinet body structure of high-voltage switch cabinet Download PDFInfo
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- CN203445466U CN203445466U CN201320568798.0U CN201320568798U CN203445466U CN 203445466 U CN203445466 U CN 203445466U CN 201320568798 U CN201320568798 U CN 201320568798U CN 203445466 U CN203445466 U CN 203445466U
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Abstract
A frame-type cabinet body structure of a high-voltage switch cabinet comprises a chassis, a cover plate, a plurality of stand columns, a plurality of cross beams, at least two side seal plates and at least two partition plates. The frame-type cabinet body structure is characterized in that the bottom ends of the stand columns are respectively fixed on the chassis, the two ends of each cross beam are respectively connected with the top ends of the two corresponding stand columns, the cover plate is installed at the top ends of the stand columns, and the side seal plates and the partition plates divide the cabinet body into an upper compartment and at least two lower compartments. Compared with the prior art, the frame-type cabinet body structure of the high-voltage switch cabinet has the following advantages: because the cabinet body structure is improved, the stand columns and the chassis are connected more stably so that the whole frame-type cabinet body structure is more stable and safer; an independent pressure relief channel can release high-temperature and high-pressure gas produced in an exploded compartment as soon as possible when explosion occurs due to an accident; and the side seal plates are provided with installation openings, which enables parts installation to be more convenient.
Description
Technical field
The utility model relates to a kind of high-tension switch cabinet, more specifically to a kind of frame-type cabinet body structure of high-tension switch cabinet.
Background technology
High-voltage switch gear plays the effects such as break-make, control or protection in the generating of electric power system, transmission of electricity, distribution, electric energy conversion with in consuming, so high-tension switch cabinet is manufactured on and in whole power industry, occupies very important status.The cabinet of high-tension switch cabinet, its structure composition concerns high-tension switch cabinet and assembles the coefficient of safety of components and parts, useful life etc., so the secure cabinet of safety need to have stable cabinet body structure.
At present, common cabinet, its structure is normally installed to the bottom surface of column bottom on chassis, and therefore the structure of common cabinet is stable not, and fail safe is poor.Owing to building a cabinet, be substantially all to assemble from lower to upper, common cabinet body structure is substantially all to carry out shrouding with cross beam and upright post direct construction framework again, such structure is more open, after installing various components and parts, because the component quality having is very large (as current transformer, voltage transformer etc.) cause center of gravity not at sales counter center, the stress point of bottom of cabinet bulk may be any or some, when just may transport again by force unbalance, lay or use procedure in occur causing cabinet distortion or even subsiding because of the stressed position distortion of cabinet bottom, directly have influence on use and the coefficient of safety of product.
And common cabinet, most compartments is all independent sealing, so when accident is blasted be difficult to the high temperature and high pressure gas producing in blast compartment to discharge occurring, the impact of the compartment that can be had an accident between adjacent compartments or adjacent cabinet causes spreading of accident.And the compartment that may occur blast is bus-bar room, breaker chamber, cable vault etc., be usually located at cabinet below.
In addition, common cabinet, when mounting related components, owing to being positioned at the blocking of shrouding of cabinet both sides, often there will be components and parts that difficult problem is installed when causing installing.
Summary of the invention
Technical problem to be solved in the utility model is for the stable not shortcoming of prior art cabinet body structure, and a kind of frame-type cabinet body structure of high-tension switch cabinet is provided, and the frame-type cabinet body structure of this high-tension switch cabinet is more stable, safer.The technical scheme adopting is as follows:
A kind of frame-type cabinet body structure of high-tension switch cabinet, comprise chassis, cover plate, many root posts, many crossbeams, at least two side shroudings and at least two dividing plates, it is characterized in that: each column bottom is separately fixed on chassis, the two ends of each crossbeam connect respectively two corresponding root post tops, described cover plate is arranged on all columns top, and described side shrouding and dividing plate are separated into upper compartment and at least two lower compartments by cabinet.
Scheme preferably, the cross section of described column is L-shaped, and two medial surfaces of described column bottom are arranged on respectively on corner outer surface corresponding to chassis, and two medial surfaces on described column top connect respectively two corresponding crossbeams.
The application's further object, is to solve prior art in the defect that occurs being difficult to when accident is blasted the high temperature and high pressure gas producing in blast compartment is discharged, and the scheme of employing is as follows:
Described frame-type cabinet body structure also comprises at least one independent pressure release passage, and the outlet of described independent pressure release passage top is arranged in compartment, and described independent pressure release passage bottom entrance connects a lower compartment.
Another the application's further object, is that the shrouding that is positioned at cabinet both sides while avoiding mounting related components causes bad impact to installing, and the scheme of employing is as follows:
At least one block of described side shrouding has installing port.
The utility model beneficial effect is against existing technologies due to cabinet body structure is improved, column to be connected more stable with chassis, thereby to make whole frame-type cabinet body structure more stable, safer; Independent pressure release passage can occur that the high temperature and high pressure gas as early as possible blast being produced in compartment when accident is blasted discharges; Side shrouding has installing port, makes installing component convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of independent pressure release passage in the utility model embodiment 2, upper compartment and two lower compartments;
Fig. 3 goes up the structural representation of compartment and two lower compartments in the utility model embodiment 3.
Embodiment
Embodiment 1
As shown in Figure 1, the frame-type cabinet body structure of the high-tension switch cabinet in the present embodiment, comprise chassis 1,3,4 crossbeams 4 of cover plate 2,4 root post, a plurality of sides shrouding 5 and a plurality of dividing plate 6, each column 3 bottoms are separately fixed on chassis 1, the two ends of each crossbeam 4 connect respectively two corresponding root post 3 tops, described cover plate 2 is arranged on all columns 3 tops, and described side shrouding 5 and dividing plate 6 are separated into upper compartment 7 and two lower compartments 8 by cabinet.
The cross section of described column 3 is L-shaped, and two medial surfaces of described column 3 bottoms are arranged on respectively on the corner outer surface of chassis 1 correspondence, and two medial surfaces on described column 3 tops connect respectively two corresponding crossbeams 4.
Because the assembling of cabinet is substantially all to adopt panel beating material, according to needed shape, carry out bending more last assembled, so its intensity overwhelming majority depends on the structure that bending is assembled, building a cabinet is substantially all to assemble from lower to upper, and above-mentioned this structure requires the corresponding constitutionally stable framework of the locked formation of stand column and beam bolt of installing in outside, stable firmly domain according to cabinet; Because chassis structure is stablized to cabinet body structure and is provided safeguard, can guarantee the stability of cabinet body structure, this cabinet body structure mode can guarantee that cabinet meets in GB 3906 < < 3.6KV ~ 40.5KV ac metal closing switch gears and control appliance > > the requirement to switch cabinet structure design defined, and makes like this it with respect to ordinary construction, reduce many crossbeams to have reduced cost.
Embodiment 2
As shown in Figure 2, the frame-type cabinet body structure of the high-tension switch cabinet in the present embodiment and the difference of embodiment 1 are:
Described frame-type cabinet body structure also comprises independent pressure release passage 9, and described independent pressure release passage 9 top outlets 901 are arranged in compartment 7, and described independent pressure release passage bottom entrance connects a lower compartment 8.
Above-mentioned lower compartment 8 is (as bus-bar room, breaker chamber, cable vault etc.) in distinctive compartment, because this lower compartment 8 is all independent sealing, so when accident is blasted be difficult to the high temperature and high pressure gas producing in blast compartment to discharge occurring, the impact of compartment of can being had an accident between adjacent compartments or adjacent cabinet causes spreading of accident, so at the above-mentioned lower compartment 8(that may occur blast as bus-bar room, breaker chamber, cable vault etc.) in pressure release passage independently of increase, so just can solve the seriousness of safety relief reduction accident.
For the ease of observing independent pressure release passage, upper compartment and two lower compartments, chassis 1, cover plate 2, column 3 and crossbeam 4 in Fig. 2, have been removed.
Embodiment 3
As shown in Figure 3, the frame-type cabinet body structure of the high-tension switch cabinet in the present embodiment and the difference of embodiment 1 are:
Two blocks of described side shroudings 5 have installing port 501.
General cabinet blocking of side shrouding 5 due to cabinet when mounting related components often there will be installation difficulty; so in reserved corresponding transfer passage or space, the corresponding components and parts position of side shrouding 5; can facilitate like this conveying and the assembling of components and parts, effectively enhance productivity.
For the ease of observing upper compartment and two lower compartments, chassis 1, cover plate 2, column 3 and crossbeam 4 in Fig. 3, have been removed.
Claims (4)
1. the frame-type cabinet body structure of a high-tension switch cabinet, comprise chassis, cover plate, many root posts, many crossbeams, at least two side shroudings and at least two dividing plates, it is characterized in that: each column bottom is separately fixed on chassis, the two ends of each crossbeam connect respectively two corresponding root post tops, described cover plate is arranged on all columns top, and described side shrouding and dividing plate are separated into upper compartment and at least two lower compartments by cabinet.
2. the frame-type cabinet body structure of high-tension switch cabinet as claimed in claim 1, it is characterized in that: the cross section of described column is L-shaped, two medial surfaces of described column bottom are arranged on respectively on corner outer surface corresponding to chassis, and two medial surfaces on described column top connect respectively two corresponding crossbeams.
3. the frame-type cabinet body structure of high-tension switch cabinet as claimed in claim 1, it is characterized in that: described frame-type cabinet body structure also comprises at least one independent pressure release passage, the outlet of described independent pressure release passage top is arranged in compartment, and described independent pressure release passage bottom entrance connects a lower compartment.
4. the frame-type cabinet body structure of high-tension switch cabinet as claimed in claim 1, is characterized in that: at least one block of described side shrouding has installing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568798.0U CN203445466U (en) | 2013-09-13 | 2013-09-13 | Frame-type cabinet body structure of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568798.0U CN203445466U (en) | 2013-09-13 | 2013-09-13 | Frame-type cabinet body structure of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445466U true CN203445466U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568798.0U Expired - Lifetime CN203445466U (en) | 2013-09-13 | 2013-09-13 | Frame-type cabinet body structure of high-voltage switch cabinet |
Country Status (1)
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| CN (1) | CN203445466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078858A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Spliced power transformation cabinet |
| CN106253110A (en) * | 2016-08-30 | 2016-12-21 | 宁波奥克斯高科技有限公司 | A kind of compact wind power generation box becomes device and installation method |
| CN108508339A (en) * | 2018-06-19 | 2018-09-07 | 青岛特锐德电气股份有限公司 | Assembly type modularization arcing channel |
-
2013
- 2013-09-13 CN CN201320568798.0U patent/CN203445466U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078858A (en) * | 2014-07-21 | 2014-10-01 | 安徽鑫辰电气设备有限公司 | Spliced power transformation cabinet |
| CN104078858B (en) * | 2014-07-21 | 2016-08-24 | 安徽鑫辰电气设备有限公司 | A kind of spliced transformation cabinet |
| CN106253110A (en) * | 2016-08-30 | 2016-12-21 | 宁波奥克斯高科技有限公司 | A kind of compact wind power generation box becomes device and installation method |
| CN106253110B (en) * | 2016-08-30 | 2018-06-19 | 宁波奥克斯高科技有限公司 | A kind of compact wind power generation box becomes device and installation method |
| CN108508339A (en) * | 2018-06-19 | 2018-09-07 | 青岛特锐德电气股份有限公司 | Assembly type modularization arcing channel |
| CN108508339B (en) * | 2018-06-19 | 2023-12-01 | 青岛特锐德电气股份有限公司 | Assembled modularized arcing channel |
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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: 20140219 |