CN203839730U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
- Publication number
- CN203839730U CN203839730U CN201420230150.7U CN201420230150U CN203839730U CN 203839730 U CN203839730 U CN 203839730U CN 201420230150 U CN201420230150 U CN 201420230150U CN 203839730 U CN203839730 U CN 203839730U
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- CN
- China
- Prior art keywords
- cabinet
- plate
- low
- switch cabinet
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000003351 stiffener Substances 0.000 claims description 26
- 230000002787 reinforcement Effects 0.000 claims description 18
- 230000004308 accommodation Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Abstract
The utility model discloses a low-voltage switch cabinet. The technical scheme is characterized in that: the low-voltage switch cabinet comprises a cabinet body shell, a cabinet body frame and a cabinet door; the cabinet body shell, the cabinet body frame and the cabinet door form an accommodating space; the cabinet body shell comprises a cover plate, a side plate and a bottom plate; the side plate consists of an inner plate and an outer plate; the outer surface of the side plate is provided with reinforcing ribs include a plurality of strip-shaped reinforcing rib units, the reinforcing rib units intersect with each other to form reinforcing rib structures, each with a small triangular cell; a reinforcing plate is arranged between the inner plate and the outer plate, and the reinforcing plate is formed by a plurality of aluminum strips, each with a regular-triangle prismatic cross section; and the adjacent aluminum strips are reversely arranged and fixedly connected, and each aluminum strip is provided with a through hole with a triangular cross section along the length direction. According to the low-voltage switch cabinet of the utility model, the structure design of the cabinet body shell is improved, the structural strength of the low-voltage switch cabinet is effectively improved, the low-voltage switch cabinet is not easy to deform or damage, and the quality of the low-voltage switch cabinet is improved.
Description
Technical field
The utility model relates to a kind of switchgear assembly, and more particularly, it relates to a kind of low-tension switch cabinet.
Background technology
Low voltage drawing-out switching carbinet is widely used in power plant, electric substation, the dynamic power distribution cabinet center P C of industrial enterprise and skyscraper and the MCC of motor control center, as exchanging 50-60Hz, rated operational voltage is 660V and following, rated current be 4000A and following send out, distribution, motor centralized control in electric power system, the low-voltage complete power distribution equipment that reactive power compensation is used.
Series Motors control centre, mainly to close and form by some combination motor control units and other functional unit group, these unit with up and down order mode be arranged in enclosed metal safe, with being arranged on the horizontal bus of portion cashier's office in a shop, each cabinet is connected together, same cabinet links together, the functional unit of same cabinet is connected in parallel on vertical bus, cabinet is divided into horizontal bus district, vertical bus district, in four mutual isolation wards such as cable district and equipment installing zone, while staying any one functional unit to have an accident, can cut off rapidly (or changing spare functional units), do not affect the normal work of other functional unit, expansion that can Accident prevention.
In prior art, low-tension switch cabinet, comprise cabinet shell, cabinet body frame and cabinet door, cabinet body frame is made up of skeleton, the accommodation space that cabinet shell, cabinet body frame and cabinet door form, accommodation space is divided into assembly room, bus-bar room and cable vault by dividing plate, cabinet shell comprises side plate and the base plate on cover plate and four limits, the poor easy distortion of this low-voltage switch cabinet shell mechanism intensity, this will cause after equipment dispatches from the factory in transport and installation process and fragile or lower filling, affects the quality of low-tension switch cabinet.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of low-tension switch cabinet, this low-tension switch cabinet has improved the structural design of cabinet shell, thereby the structural strength that has effectively improved low-tension switch cabinet makes its not yielding difficult damage, has improved the quality of low-tension switch cabinet.
For achieving the above object, the utility model provides following technical scheme: a kind of low-tension switch cabinet, comprise cabinet shell, cabinet body frame and cabinet door, cabinet body frame is made up of skeleton, cabinet shell, the accommodation space that cabinet body frame and cabinet door form, accommodation space is divided into assembly room by dividing plate, bus-bar room and cable vault, described cabinet shell comprises cover plate and side plate and base plate, described side plate comprises inner panel and outside plate, described outside plate outer surface is provided with reinforcement, described reinforcement comprises that several are the rebar element that bar shaped arranges, described rebar element intersects and forms the reinforcing rib structure with the little lattice in unit, the described little lattice in unit be shaped as triangle, between described inner panel and outside plate, be provided with stiffener, the aluminum strip that described stiffener is equilateral triangle prism-shaped by some cross sections is arranged and is formed, inverted arrangements and being fixedly connected with between described adjacent aluminum strip, it is leg-of-mutton through hole that described aluminum strip is provided with cross sectional shape along its length.
By adopting technique scheme, at the outer surface of outside plate, reinforcement is set, and this reinforcement rebar element that is strip, must design the structural strength that can effectively improve cabinet shell like this, the reinforcing rib structure of the little lattice of triangular element can make this cabinet shell mechanism intensity further improve because triangle has the advantage that stability is strong and structure is strong, make it not yielding, not fragile, interior, stiffener is set between outside plate, stiffener can improve the structural strength of cabinet shell, stiffener is made up of the aluminum strip of inverted arrangements, but also in aluminum strip, be provided with leg-of-mutton through hole, such design stiffener with in, between outside plate, form the structure of similar corrugated board, because corrugated paper structure has large and the pressure advantage that can bearing high strength of structural strength, therefore can improve to a certain extent this cabinet shell mechanism intensity, make it not yielding, not fragile.
The utility model is further set to: described cover plate outer surface is also provided with described reinforcement.
By adopting technique scheme, also design reinforcement at the outer surface of cover plate, design just makes like this, and this reinforcement rebar element that is strip, must design the structural strength that can effectively improve cabinet shell like this; The reinforcing rib structure of the little lattice of triangular element can make this cabinet shell mechanism intensity further improve because triangle has the advantage that stability is strong and structure is strong, makes it not yielding, not fragile.
The utility model is further set to: described cover plate comprises inner cover plate and outer cover plate, between described inside and outside cover plate, is provided with described stiffener.
By adopting technique scheme, between inside and outside cover plate, stiffener is set, stiffener can improve the structural strength of cabinet shell, stiffener is made up of the aluminum strip of inverted arrangements, but also in aluminum strip, be provided with leg-of-mutton through hole, between such design stiffener and inside and outside plate, form the structure of similar corrugated board, because corrugated paper structure has large and the pressure advantage that can bearing high strength of structural strength, therefore can improve to a certain extent this cabinet shell mechanism intensity, make it not yielding, not fragile.
The utility model is further set to: the described little lattice in unit be shaped as triangle.
By adopting technique scheme, because triangle has constitutionally stable advantage, thereby the intensity that therefore can further improve reinforcing rib structure can improve the intensity of cabinet shell, makes its not yielding difficult damage.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model low-tension switch cabinet embodiment;
Fig. 2 is the structural representation of the utility model low-tension switch cabinet embodiment reinforcement.
Reference numeral: 1, cabinet shell; 11, cover plate; 111, inner cover plate; 112, outer cover plate; 12, side plate; 121, inner panel; 122, outside plate; 13, base plate; 2, cabinet door; 3, rebar element; 4, the little lattice in unit; 5, stiffener; 51, aluminum strip; 511, through hole.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model low-tension switch cabinet embodiment is described further.
A kind of low-tension switch cabinet, comprise cabinet shell 1, cabinet body frame and cabinet door 2, cabinet body frame is made up of skeleton, cabinet shell 1, the accommodation space that cabinet body frame and cabinet door 2 form, accommodation space is divided into assembly room by dividing plate, bus-bar room and cable vault, described cabinet shell 1 comprises cover plate 11 and side plate 12 and base plate 13, described side plate 12 comprises inner panel 121 and outside plate 122, described outside plate 122 outer surfaces are provided with reinforcement, described reinforcement comprises that several are the rebar element 3 that bar shaped arranges, described rebar element 3 intersects and forms the reinforcing rib structure with the little lattice 4 in unit, the little lattice 4 in described unit be shaped as triangle, between described inner panel 121 and outside plate 122, be provided with stiffener 5, the aluminum strip 51 that described stiffener 5 is equilateral triangle prism-shaped by some cross sections is arranged and is formed, inverted arrangements and being fixedly connected with between described adjacent aluminum strip 51, it is leg-of-mutton through hole 511 that described aluminum strip 51 is provided with cross sectional shape along its length.
By adopting technique scheme, at the outer surface of outside plate 122, reinforcement is set, and this reinforcement rebar element 3 that is strip, must design the structural strength that can effectively improve cabinet shell 1 like this, the reinforcing rib structure of the little lattice 4 of triangular element can make this cabinet shell 1 structural strength further improve because triangle has the advantage that stability is strong and structure is strong, make it not yielding, not fragile, interior, outside plate 121, stiffener 5 is set between 122, stiffener 5 can improve the structural strength of cabinet shell 1, stiffener 5 is made up of the aluminum strip 51 of inverted arrangements, but also in aluminum strip 51, be provided with leg-of-mutton through hole 511, such design stiffener 5 with in, outside plate 121, between 122, form the structure of similar corrugated board, because corrugated paper structure has large and the pressure advantage that can bearing high strength of structural strength, therefore can improve to a certain extent this cabinet shell 1 structural strength, make it not yielding, not fragile.
Described cover plate 11 outer surfaces are also provided with described reinforcement.
By adopting technique scheme, also design reinforcement at the outer surface of cover plate 11, design just makes like this, and this reinforcement rebar element 3 that is strip, must design the structural strength that can effectively improve cabinet shell 1 like this; The reinforcing rib structure of the little lattice 4 of triangular element can make this cabinet shell 1 structural strength further improve because triangle has the advantage that stability is strong and structure is strong, makes it not yielding, not fragile.
Described cover plate 11 comprises inner cover plate 111 and outer cover plate 112, between described inside and outside cover plate 111,112, is provided with described stiffener 5.
By adopting technique scheme, interior, outer cover plate 111, stiffener 5 is set between 112, stiffener 5 can improve the structural strength of cabinet shell 1, stiffener 5 is made up of the aluminum strip 51 of inverted arrangements, but also in aluminum strip 51, be provided with leg-of-mutton through hole 511, such design stiffener 5 with in, outside plate 111, between 122, form the structure of similar corrugated board, because corrugated paper structure has large and the pressure advantage that can bearing high strength of structural strength, therefore can improve to a certain extent this cabinet shell 1 structural strength, make it not yielding, not fragile.
The little lattice 4 in described unit be shaped as triangle.
By adopting technique scheme, because triangle has constitutionally stable advantage, thereby the intensity that therefore can further improve reinforcing rib structure can improve the intensity of cabinet shell 1, makes its not yielding difficult damage.
Claims (4)
1. a low-tension switch cabinet, comprise cabinet shell, cabinet body frame and cabinet door, cabinet body frame is made up of skeleton, cabinet shell, the accommodation space that cabinet body frame and cabinet door form, accommodation space is divided into assembly room by dividing plate, bus-bar room and cable vault, described cabinet shell comprises cover plate and side plate and base plate, it is characterized in that: described side plate comprises inner panel and outside plate, described outside plate outer surface is provided with reinforcement, described reinforcement comprises that several are the rebar element that bar shaped arranges, described rebar element intersects and forms the reinforcing rib structure with the little lattice in unit, the described little lattice in unit be shaped as triangle, between described inner panel and outside plate, be provided with stiffener, the aluminum strip that described stiffener is equilateral triangle prism-shaped by some cross sections is arranged and is formed, inverted arrangements and being fixedly connected with between described adjacent aluminum strip, it is leg-of-mutton through hole that described aluminum strip is provided with cross sectional shape along its length.
2. low-tension switch cabinet according to claim 1, is characterized in that: described cover plate outer surface is also provided with described reinforcement.
3. low-tension switch cabinet according to claim 2, is characterized in that: described cover plate comprises inner cover plate and outer cover plate, between described inside and outside cover plate, is provided with described stiffener.
4. low-tension switch cabinet according to claim 3, is characterized in that: the described little lattice in unit be shaped as triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230150.7U CN203839730U (en) | 2014-05-07 | 2014-05-07 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230150.7U CN203839730U (en) | 2014-05-07 | 2014-05-07 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839730U true CN203839730U (en) | 2014-09-17 |
Family
ID=51517529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230150.7U Expired - Fee Related CN203839730U (en) | 2014-05-07 | 2014-05-07 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289150A (en) * | 2019-12-26 | 2020-06-16 | 方圆检测认证有限公司 | Pressure detection device for low-voltage cabinet shell |
-
2014
- 2014-05-07 CN CN201420230150.7U patent/CN203839730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289150A (en) * | 2019-12-26 | 2020-06-16 | 方圆检测认证有限公司 | Pressure detection device for low-voltage cabinet shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province 318050 Luqiao District Tian Yang Wang Cun Mai Zhi Qiao Road No. 264 Patentee after: HUACHI ELECTRIC Co.,Ltd. Address before: Taizhou City, Zhejiang province 318050 Luqiao District Tian Yang Wang Cun Mai Zhi Qiao Road No. 264 Patentee before: ZHEJIANG HUACHI ELECTRICAL EQUIPMENT CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |