CN103474885B - High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure - Google Patents
High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure Download PDFInfo
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- CN103474885B CN103474885B CN201310423009.9A CN201310423009A CN103474885B CN 103474885 B CN103474885 B CN 103474885B CN 201310423009 A CN201310423009 A CN 201310423009A CN 103474885 B CN103474885 B CN 103474885B
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Abstract
The invention discloses a kind of high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure, comprise framework, the top cover being arranged on the cover plate on framework and being arranged on above cover plate, on the cover board be provided with some inverted U plates, inverted U plate upper surface and top cover offer mutually corresponding connecting hole, making top cover can be threaded connection installation is fixed on inverted U plate, when ice cube drops, first pound on outer top cover, thus protect the cover plate of lower floor, prevent ice cube from smashing top cover and cause equipment to be directly exposed in outdoor environment, reach the protection needs of design, and cover plate is an eaves type structure, top cover is configured with two groups and covers two inclined-planes of cover plate respectively, the cover plate of eaves type structure and the reasonable structural arrangement of top cover, structural strength is high, and when changing appears can being directly threaded connection when damaging to remove in top cover, fast easy to maintenance, further, cap base is provided with some stiffeners, strengthens the structural strength of top cover further.
Description
Technical field
The present invention relates to a kind of cap structure, particularly a kind of high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure.
Background technology
Along with the saturation of wind-powered electricity generation industry balances gradually, a lot of wind energy turbine set turns to the more severe region of environment gradually, subregion temperature is low, the temperature difference is large, high humidity, dust storm is large, particularly when region occurs that extreme weather changes, day and night temperature alters a great deal, often fan blade can condense thick ice sheet, and when wind-force becomes large or the solar radiation time is longer, ice cube starts thawing and falls, fall from apart from the about 70m in ground, high voltage/low voltage preassembled transformer station is arranged on below blower fan usually, and traditional high voltage/low voltage preassembled transformer station cap structure design is unreasonable, when ice cube is from high-altitude gravitate pendant, be easy to the distortion of being pounded by top cover or have notably directly damage, and after damaging, change the trouble safeguarded very.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of structural strength high, change high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure easy to maintenance.
The technical solution adopted for the present invention to solve the technical problems is:
High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure, comprise framework and be arranged on the cover plate on framework, also comprise top cover, described cover plate is provided with some strutting pieces, described top cover is fixedly mounted on above cover plate by described strutting piece.
Described framework comprises antecurvature board component, palintrope board component and is separately positioned on the lateral bending board component of both sides, and described framework is also provided with the middle support bent plate assembly of at least one group.
Described palintrope board component is also configured with a framework reinforcement.
Be provided with some first mounting angle plates on inside described antecurvature board component, palintrope board component and lateral bending board component, bottom described cover plate, be provided with some second mounting angle plates that can correspondingly with the first mounting angle plate connect.
Described first mounting angle plate and the through hole the second mounting angle plate offering relative correspondence, described first mounting angle plate and the second mounting angle plate are threaded connection and are mutually permanently connected.
Described lateral bending board component and middle support bent plate assembly top are a triangular structure, and described cover plate is an eaves type structure corresponding with lateral bending board component and middle support bent plate assembly, and described top cover is provided with two groups, and the top cover of two groups covers two inclined-planes of cover plate respectively.
Described strutting piece is an inverted U plate, and described inverted U plate upper surface and top cover offer mutually corresponding connecting hole, and described top cover is threaded connection installation and is fixed on inverted U plate.
Described cap base is provided with some stiffeners.
Also be coated with envelope between described cover plate and framework and have fluid sealant.
The invention has the beneficial effects as follows: be on the cover board provided with some inverted U plates, inverted U plate upper surface and top cover offer mutually corresponding connecting hole, making top cover can be threaded connection installation is fixed on inverted U plate, when ice cube drops from high-altitude, first pound on outer top cover, thus protect the cover plate of lower floor, prevent ice cube from smashing top cover and cause equipment to be directly exposed in outdoor environment, reach the protection needs of design, and cover plate is an eaves type structure, top cover is configured with two groups and covers two inclined-planes of cover plate respectively, the cover plate of eaves type structure and the reasonable structural arrangement of top cover, structural strength is high, and when changing appears can being directly threaded connection when damaging to remove in top cover, fast easy to maintenance, further, cap base is provided with some stiffeners, strengthens the structural strength of top cover further.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is lateral plan of the present invention;
Fig. 3 is one of decomposing schematic representation of the present invention;
Fig. 4 is decomposing schematic representation two of the present invention;
Fig. 5 is framework decomposition schematic diagram of the present invention.
Embodiment
Referring to figs. 1 through Fig. 5, Fig. 1 to Fig. 5 is the structural representation of the present invention's specific embodiment, as shown in the figure, high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure, the cover plate 2 comprising framework 1 and be arranged on framework 1, also comprise top cover 3, described cover plate 2 is provided with some strutting pieces, described top cover 3 is fixedly mounted on above cover plate 2 by described strutting piece, in the present embodiment, described strutting piece is an inverted U plate 4, described inverted U plate 4 upper surface and top cover 3 offer mutually corresponding connecting hole, described top cover 3 is threaded connection installation and is fixed on inverted U plate 4, when ice cube drops from high-altitude, first pound on outer top cover 3, thus protect the cover plate 2 of lower floor, prevent ice cube from smashing top cover 3 and causing equipment to be directly exposed in outdoor environment, reach the protection needs of design, , and be provided with some stiffeners 31 bottom described top cover 3, strengthen the structural strength of top cover 3 further, and the support pieces of inverted U structure also has certain cushioning effect, effectively can slow down the impact of ice cube to top cover 3, improve the useful life of top cover 3.
As shown in the figure, described framework 1 is formed by assembly welding, it lateral bending board component 13 comprising antecurvature board component 11, palintrope board component 12 and be separately positioned on both sides, described framework 1 is also provided with the middle support bent plate assembly 14 of two groups, with the support strength of reinforced frame 1 at middle part, palintrope board component 12 is also configured with a framework reinforcement 15, the structural strength of further reinforced frame 1; In the present embodiment, described lateral bending board component 13 and middle support bent plate assembly 14 top are a triangular structure, described cover plate 2 is an eaves type structure corresponding with lateral bending board component 13 and middle support bent plate assembly 14, described top cover 3 is provided with two groups, the top cover 3 of two groups covers two inclined-planes of cover plate 2 respectively, the cover plate 2 of eaves type structure and the reasonable structural arrangement of top cover 3, structural strength is high, improves the protection intensity of cap structure of the present invention.
As shown in the figure, described antecurvature board component 11, some first mounting angle plates 16 are provided with on inside palintrope board component 12 and lateral bending board component 13, some second mounting angle plates 17 that can correspondingly with the first mounting angle plate 16 connect are provided with bottom described cover plate 2, described first mounting angle plate 16 and the through hole the second mounting angle plate 17 offering relative correspondence, described first mounting angle plate 16 and the second mounting angle plate 17 are threaded connection and are mutually permanently connected, namely cover plate 2 is threaded connection and is fixed on framework 1, assembling and maintenance are changed all very convenient, and after assembling, between cover plate 2 and framework 1, be also also coated with envelope have fluid sealant, improve sealing property of the present invention, anti-sealing, sand and dust etc. enter in transformer-cabinet.
More than that better enforcement of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (6)
1. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure, comprise framework (1) and be arranged on the cover plate (2) on framework (1), it is characterized in that: also comprise top cover (3), (2) are provided with some strutting pieces with described cover plate, described top cover (3) is fixedly mounted on cover plate (2) top by described strutting piece, described framework (1) comprises antecurvature board component (11), palintrope board component (12) and be separately positioned on the lateral bending board component (13) of both sides, described framework (1) is also provided with the middle support bent plate assembly (14) of at least one group, described lateral bending board component (13) and middle support bent plate assembly (14) top are a triangular structure, described cover plate (2) is an eaves type structure corresponding with lateral bending board component (13) and middle support bent plate assembly (14), described top cover (3) is provided with two groups, the top cover (3) of two groups covers two inclined-planes of cover plate (2) respectively, described strutting piece is an inverted U plate (4), described inverted U plate (4) upper surface and top cover (3) offer mutually corresponding connecting hole, described top cover (3) is threaded connection installation and is fixed on inverted U plate (4).
2. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure according to claim 1, is characterized in that: described palintrope board component (12) is also configured with a framework reinforcement (15).
3. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure according to claim 1, it is characterized in that: described antecurvature board component (11), palintrope board component (12) and lateral bending board component (13) inner side are provided with some first mounting angle plates (16), and described cover plate (2) bottom is provided with some second mounting angle plates (17) that can correspondingly with the first mounting angle plate (16) connect.
4. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure according to claim 3, it is characterized in that: described first mounting angle plate (16) and the through hole the second mounting angle plate (17) offering relative correspondence, described first mounting angle plate (16) and the second mounting angle plate (17) are threaded connection and are mutually permanently connected.
5. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure according to claim 1, is characterized in that: described top cover (3) bottom is provided with some stiffeners (31).
6. high-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure according to claim 1, is characterized in that: being also coated with envelope between described cover plate (2) and framework (1) has fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423009.9A CN103474885B (en) | 2013-09-16 | 2013-09-16 | High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423009.9A CN103474885B (en) | 2013-09-16 | 2013-09-16 | High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure |
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| Publication Number | Publication Date |
|---|---|
| CN103474885A CN103474885A (en) | 2013-12-25 |
| CN103474885B true CN103474885B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310423009.9A Active CN103474885B (en) | 2013-09-16 | 2013-09-16 | High-pressure and low-pressure type transformer substation ice-block-falling-retoptant toptant cover structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998038A (en) * | 2017-06-01 | 2017-08-01 | 国家电网公司 | Power station Outdoor Terminal Case |
| CN111555220B (en) * | 2020-05-15 | 2022-02-08 | 广东电网有限责任公司东莞供电局 | Terminal box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392282Y (en) * | 1999-08-31 | 2000-08-16 | 北京安瑞吉电气设备有限公司 | Pre-fabricated type transformer station casing |
| CN201774154U (en) * | 2010-09-01 | 2011-03-23 | 杨益 | Anti-scalding protection device for heater of instrument or switch cabinet |
| CN202749712U (en) * | 2012-08-01 | 2013-02-20 | 山东泰开成套电器有限公司 | Double-head-cover structure of low-voltage switchgear cabinet |
| CN203521916U (en) * | 2013-09-16 | 2014-04-02 | 中山市明阳电器有限公司 | High-voltage low-voltage prepackage type transformer station anti-ice cube dropping top cover composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07303309A (en) * | 1994-04-28 | 1995-11-14 | Matsushita Electric Works Ltd | Device enclosure |
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2013
- 2013-09-16 CN CN201310423009.9A patent/CN103474885B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2392282Y (en) * | 1999-08-31 | 2000-08-16 | 北京安瑞吉电气设备有限公司 | Pre-fabricated type transformer station casing |
| CN201774154U (en) * | 2010-09-01 | 2011-03-23 | 杨益 | Anti-scalding protection device for heater of instrument or switch cabinet |
| CN202749712U (en) * | 2012-08-01 | 2013-02-20 | 山东泰开成套电器有限公司 | Double-head-cover structure of low-voltage switchgear cabinet |
| CN203521916U (en) * | 2013-09-16 | 2014-04-02 | 中山市明阳电器有限公司 | High-voltage low-voltage prepackage type transformer station anti-ice cube dropping top cover composition |
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| CN103474885A (en) | 2013-12-25 |
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Effective date of registration: 20170228 Address after: 528400 Guangdong province Zhongshan Nanlang Town Industrial Zone East Road No. 9 crane factory Patentee after: Guangdong Ruizhi Electric Technology Co. Ltd. Address before: 528437 Zhongshan Torch Development Zone, Daling management area, Guangdong Patentee before: Zhongshan Mingyang Electric Co., Ltd. |
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Address after: 528400 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co., Ltd Address before: 528400 Guangdong province Zhongshan Nanlang Town Industrial Zone East Road No. 9 crane factory Patentee before: Guangdong Ruizhi Electric Technology Co. Ltd. |
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Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
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