CN201661093U - Outdoor power transformation framework - Google Patents
Outdoor power transformation framework Download PDFInfo
- Publication number
- CN201661093U CN201661093U CN2010201561621U CN201020156162U CN201661093U CN 201661093 U CN201661093 U CN 201661093U CN 2010201561621 U CN2010201561621 U CN 2010201561621U CN 201020156162 U CN201020156162 U CN 201020156162U CN 201661093 U CN201661093 U CN 201661093U
- Authority
- CN
- China
- Prior art keywords
- framework
- post
- power transformation
- outdoor power
- columns
- 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
Images
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses an outdoor power transformation framework which comprises three framework columns which are arranged in an abreast way, wherein the middle framework column positioned in the middle is a double-leg A-shaped column, and the upper parts of the two adjacent framework columns are connected by bus frame cross beams; and the side framework columns arranged at the two sides of the middle framework column are unit columns. Compared with the prior art, the outdoor power transformation framework occupies smaller land, leads the stress system of the framework structure to be better optimized by arranging a column top stayguy, reduces the steel consumption and foundation concrete quantity, reduces the investment and has remarkable economic benefit.
Description
Technical field
The utility model relates to a kind of power supply or distribution framework, especially a kind of outdoor power transformation framework.
Background technology
Along with Chinese economic development, land resources becomes more and more rare in more flourishing city, in the 500kV transformer station of China's majority than developed regions, 500kV power distribution equipment equipment adopts usually and takes up an area of less HGIS equipment, corresponding 500kV framework adopts " three row formulas " to arrange usually, the cross-sectional drawing of the framework that " three row formulas " arranges is seen Fig. 1, as can be seen from Figure 1, three the framework posts 2,3 that are positioned at same row all adopt both legs A word post, and the top of adjacent two framework posts links to each other by bus truck transom 4, forms whole associating framework.The independent framework occupation of land of arranging of tradition is less though this kind framework is compared, because the framework post all adopts both legs A word post, the distance between the framework post both legs is generally 5m～6.5m, and therefore occupation of land is still bigger.
Summary of the invention
The purpose of this utility model is, a kind of little outdoor power transformation framework that takes up an area of is provided.
To achieve these goals, the technical solution adopted in the utility model is: a kind of outdoor power transformation framework, comprise three framework posts that are arranged side by side, intermediate frame post in the middle of wherein being positioned at is a both legs A word post, and the top of adjacent two framework posts connects through the bus truck transom, and the side framework post that is positioned at described intermediate frame post both sides is single column.
Outdoor power transformation framework of the present utility model, promptly the framework of " three row formulas " layout is being arranged in three framework posts of same row, except that the intermediate frame post still adopts both legs A word post, all the other two side framework posts adopt single column, under the prerequisite that guarantees framework stability, have saved occupation of land effectively.
As improvement of the technical scheme, respectively be provided with a capital backguy at the top of described two side framework posts, the other end of this capital backguy is connected the top of described intermediate frame post, perhaps be connected with described bus truck transom that this side framework post links to each other on.By adopting the capital backguy, avoided the unfavorable stress form of the cantilever segment of side framework post on the bus truck transom, strengthened being connected of side framework post and intermediate frame post or bus frame girder simultaneously, make framework energy mass action when being subjected to the electrical wire horizontal pull, improved the force path of structure, uniform distribution framework internal force, thus steel using amount can be reduced.And, because the side framework post of prior art is a both legs A word post, under the electrical wire horizontal applied force, form the structural system that a leg is stressed, another leg is subjected to pulling force, therefore basic engineering need be considered the resistance to plucking design, cause the base concrete amount bigger, and single column that the utility model adopts only is under pressure and moment of flexure, basic engineering only need be considered pressurized, curved basis, do not need the resistance to plucking basis, single base concrete amount can reduce largely, basis quantity also reduces by half than both legs framework post, and therefore the total concrete work amount in basis is also saved more.
Compared with prior art, the utility model has the advantages that:
(1) reduces occupation of land;
(2) the structure stress system is more optimized;
(3) reduce investment outlay, reduced the steel using amount and the base concrete amount of framework post, reduced investment, have tangible economic benefit.
Description of drawings
Fig. 1 is the schematic cross-sectional view of framework in the prior art;
Fig. 2 is the schematic cross-sectional view of the utility model embodiment 1;
Fig. 3 is the schematic cross-sectional view of the utility model embodiment 2.
Description of reference numerals:
1-ground, 2-intermediate frame post, 3-side framework post, 4-bus truck transom, the backguy of 5-capital, 6-turnover line truck transom, 7-ground terminal.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
Embodiment 1
See Fig. 2, three framework posts 2,3 are installed on the ground 1 abreast, intermediate frame post 2 in the middle of wherein being positioned at is both legs A word post, the side framework post 3 that is positioned at both sides is single column, be equipped with turnover line truck transom 6 on the top of intermediate frame post 2 and side framework post 3, and the upper end of a turnover line truck transom 6 is provided with ground terminal 7 therein.The top of adjacent two framework posts connects through bus truck transom 4.Respectively be provided with a capital backguy 5 at the top of two side framework posts 3, on the bus truck transom 4 that the other end of this capital backguy 5 is connected with this side framework post links to each other.By capital backguy 5 side framework post 3 suffered moments of flexure are delivered on the bus truck transom 4,, thereby reduce steel using amount with the cross-sectional area of minimizing side framework post 3.This shows, this kind structure compare existing frame structures take up an area of littler, framework post steel using amount is littler, the base concrete amount is littler, stressed more reasonable.
Embodiment 2
See Fig. 3, as different from Example 1, one end of capital backguy 5 is connected the top of side framework post 3, the other end is connected the top of intermediate frame post 2, by capital backguy 5 side framework post 3 suffered moments of flexure are delivered on the intermediate frame post 2, with the cross-sectional area of minimizing side framework post 3, thereby reduce steel using amount.
Only be specific embodiment of the utility model below, do not limit protection domain of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection domain of the present utility model.
Claims (2)
1. outdoor power transformation framework, comprise three framework posts that are arranged side by side, intermediate frame post in the middle of wherein being positioned at is a both legs A word post, and the top of adjacent two framework posts connects through the bus truck transom, and it is characterized in that: the side framework post that is positioned at described intermediate frame post both sides is single column.
2. outdoor power transformation framework according to claim 1, it is characterized in that: respectively be provided with a capital backguy at the top of described two side framework posts, the other end of this capital backguy is connected the top of described intermediate frame post, perhaps be connected with described bus truck transom that this side framework post links to each other on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201561621U CN201661093U (en) | 2010-04-06 | 2010-04-06 | Outdoor power transformation framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201561621U CN201661093U (en) | 2010-04-06 | 2010-04-06 | Outdoor power transformation framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201661093U true CN201661093U (en) | 2010-12-01 |
Family
ID=43231510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201561621U Expired - Fee Related CN201661093U (en) | 2010-04-06 | 2010-04-06 | Outdoor power transformation framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201661093U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485572A (en) * | 2013-09-27 | 2014-01-01 | 国家电网公司 | Method for cable type reinforcement of convertor station direct-current filter suspension steel framework and steel framework |
| CN107178228A (en) * | 2017-06-30 | 2017-09-19 | 中国能源建设集团安徽省电力设计院有限公司 | The outlet structure of transformer station |
| CN108049668A (en) * | 2017-12-14 | 2018-05-18 | 国网安徽省电力公司经济技术研究院 | For the combined frame work of 500kV HGIS substations |
-
2010
- 2010-04-06 CN CN2010201561621U patent/CN201661093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485572A (en) * | 2013-09-27 | 2014-01-01 | 国家电网公司 | Method for cable type reinforcement of convertor station direct-current filter suspension steel framework and steel framework |
| CN107178228A (en) * | 2017-06-30 | 2017-09-19 | 中国能源建设集团安徽省电力设计院有限公司 | The outlet structure of transformer station |
| CN108049668A (en) * | 2017-12-14 | 2018-05-18 | 国网安徽省电力公司经济技术研究院 | For the combined frame work of 500kV HGIS substations |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201661093U (en) | Outdoor power transformation framework | |
| CN203559354U (en) | Stay cable anchoring structure applied to prestressed concrete partially cable-stayed bridge | |
| CN205296966U (en) | Transmission line iron tower | |
| CN203080799U (en) | Coupling beam combining steel plates and high-strength concrete | |
| CN217975618U (en) | Novel 220kV HGIS combined framework | |
| CN201713800U (en) | Transitional drilling platform | |
| CN201810003U (en) | Transformer substation 500kV framework | |
| CN203905597U (en) | Combined type high-low cross arm with drilling and crossing functions | |
| CN203312626U (en) | Transformer station framework structure and 10kV transformer station framework structure | |
| CN203905586U (en) | Extension leg for transmission tower | |
| CN202689585U (en) | Ground fitting up assembly mould of large steel truss | |
| CN204112205U (en) | The enhancing structure in large span prestressed concrete box beam cross section | |
| CN202144673U (en) | Integrated base station fixing structure | |
| CN104294751B (en) | Reinforcing structure for cross section of large-span prestressed concrete box girder | |
| CN203603018U (en) | Highway and railway combined construction double-layer continuous steel structure | |
| CN201771245U (en) | Door type electric steel pipe tower | |
| CN202117162U (en) | Air condenser supporting structure | |
| CN202766139U (en) | Three-dimensional multi-functional movable hoisting platform | |
| CN201952103U (en) | Steel-bar lifting frame | |
| CN202390763U (en) | Concrete structure template supporting frame for bridge V-type pier | |
| CN207092670U (en) | The skewed horizontal load of transformer station's outlet structure | |
| CN203782742U (en) | Ballasting type tower crane base structure mounted on roof of basement | |
| CN203569717U (en) | Self-limiting double-T-shaped inner core-steel tube constraint buckling-restrained brace | |
| CN203160490U (en) | Truss cast structure for floor plates | |
| CN202519877U (en) | Composite beam |
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 |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP03 | Change of name, title or address |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Address before: 510600 No. 846 Dongfeng East Road, Guangzhou, Guangdong, Yuexiu District Patentee before: Guangdong Electric Power Design Institute |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute of CEEC |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180406 |