CN201877242U - Top cover connecting structure of wind power generation combined transformer tank body - Google Patents
Top cover connecting structure of wind power generation combined transformer tank body Download PDFInfo
- Publication number
- CN201877242U CN201877242U CN2010206300539U CN201020630053U CN201877242U CN 201877242 U CN201877242 U CN 201877242U CN 2010206300539 U CN2010206300539 U CN 2010206300539U CN 201020630053 U CN201020630053 U CN 201020630053U CN 201877242 U CN201877242 U CN 201877242U
- Authority
- CN
- China
- Prior art keywords
- top cover
- side plate
- wind power
- power generation
- tank body
- 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
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a top cover connecting structure of a wind power generation combined transformer tank body, which comprises a top cover and a side plate. A bottom surface is arranged at the lower part of the top cover and fixedly connected with the upward bent edge of the side plate; an upward sunk step is arranged on the bottom surface; the side plate is combined with a step side surface formed by the step; the upward bent edge is combined with a step bottom surface formed by the step; and the upward bent edge is fixedly connected with the step bottom surface. The bottom surface of the top cover is designed into the step, and the side plate and the upward bent edge thereof are fixed through a step surface, so that a gap leading to the inner part of the tank body is turned, external water, snow or dust is not easy to enter the tank body through the gap, electrical apparatus elements in the tank body are better protected, and the protection level meets the requirement; in addition, the top cover and the bottom surface can also be designed into a split structure, and the lower edge of the top cover can exceed a position where the top cover is combined with the bottom surface, so that rainwater can fall down along the lower edge of the top cover and can not flow onto the bottom surface, and the rain-proof effect is better.
Description
Technical field
The utility model relates to a kind of generating equipment, especially a kind of casing of wind power generation combined transformer.
Background technology
Wind power plant is that a kind of stream by air done work so that the device of available energy to be provided to the mankind, and the novel energy of environmental protection can be provided for the mankind.Wind power generation is had relatively high expectations to wind-force, equipment generally is built in the seabeach, desert, human eye rarenesses such as grassland, the place that wind speed is bigger, these local natural environments are all relatively more abominable, when possessing strong wind, can follow bigger dust storm, dust and rainwater, therefore just require wind power plant self will possess higher environmental suitability, the outer case of wind power generation combined transformer wherein, degree of protection just requires to reach IP54, is energy to possess reliable sealing, its door, window and ventilating opening all must be provided with dustproof, anti-animal, insect enters, and antiseepage, the measure of roof leaking water, the inwall of casing and dividing plate must be high corrosion-resistant metal material.The angle of inclination of casing top cover must be greater than 3 °, and require to have the seal cover board and the rainproof eaves of defence.
Wind power generation combined transformer in the present industry, the protection of its outer case is still not ideal enough in some part, especially in the junction of the top cover and the side plate at casing top, as shown in Figure 1, what adopt at present usually is that the bottom surface 11 of top cover 1 cooperates with the upper hem 12 of side plate 2, by be locked together structure of bolt, and top cover 1 edge stays the inclination angle, and relative side plate 2 segment distance that stretches out, to realize rainproof function, yet so,, can leave a trickle slit in the bottom surface 11 of top cover 1 and the junction of sidewall 2, the electric elements place of box house has directly been led in this slit, run into sleety weather and dusty wind weather, water inlet just may be infiltrated in this slit shown in the direction of arrow among the figure, snow or dust storm damage the electric elements in the casing.
Summary of the invention
At the problems referred to above, the utility model provides a kind of improved connection structure of top cover and the side plate base at wind power generation combined transformer casing, enters casing effectively to prevent rainwater, snow or dust storm.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
The top cover connecting structure of wind power generation combined transformer casing, comprise top cover and side plate, the upper hem that the top cover bottom is provided with bottom surface and side plate is fixedlyed connected, described bottom surface is provided with upwards heavy step, described side plate combines with the formed step side of step, described upper hem combines with the formed step of step bottom surface, and upper hem is fixedlyed connected with the step bottom surface.
Above-mentioned top cover and its bottom surface are split-type structural, and the outside portion, bottom surface is provided with flanging and top cover sidewall is welded to connect.
The weld with the flanging of bottom surface is longer than in above-mentioned lid sidewall lower edge.
The beneficial effects of the utility model are: the utility model is designed to the bottom surface of top cover
The step of shape, and cooperate fixed side and upper hem thereof by step surface, and make the slit of leading to box house have turnover like this, extraneous water, snow or sand and dust are not easy to enter casing from this slit, make the electric elements in the casing obtain good protection, degree of protection reaches requirement; Top cover and bottom surface can be designed to the branch body structure in addition, and the top cover lower edge is exceeded the junction of top cover and bottom surface, rainwater can be along the lower edge of top cover drippage like this, and can not flow on the bottom surface, and rainproof effect is better.
Description of drawings
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the syndeton schematic diagram of top cover and side plate in the prior art;
Fig. 2 is the syndeton schematic diagram of top cover and side plate in the utility model.
Embodiment
As shown in Figure 2, the top cover connecting structure of wind power generation combined transformer casing provided by the utility model, comprise top cover 1 and side plate 2, side plate 2 outsides are equipped with cover plate 4, the upper hem 21 that top cover 1 bottom is provided with bottom surface 11 and side plate 2 is fixedlyed connected, bottom surface 11 is provided with upwards heavy step, whole formation
Shape, its vertical portion is divided into step side 12, going up heavy part is step bottom surface 13, so shape can access the better seal effect, concrete, side plate 2 combines with step side 12, the upper hem 21 of side plate 2 combines with step bottom surface 13, form the structure of combining closely in side plate 2 and upper hem 21 thereof and formed step side 12 of step and step bottom surface 13, and, by upper hem 21 with step bottom surface 13 fixedly connected, bottom surface 11 and the side plate 2 of realizing top cover 1 are connected and fixed, it generally can adopt bolt 3 to be connected and fixed, by bolt be arranged in upper hem 21 and step bottom surface 13, again bolt 3 locking is got final product.
By this structure, bottom surface 11 and side plate 2 in conjunction with the slit, by an original slit that passes straight through to box house, become and possess one earlier vertically in the slit of the turnover of level, not only make each positioning parts more firm accurately, but also make that the slit more is not easy to enter rainwater, snow or sand and dust, reached qualified degree of protection.
Wherein, as preferred implementation of the present utility model, top cover 1 is a split-type structural with its bottom surface 11,11 outside portions, bottom surface are provided with flanging 14 and are welded to connect with top cover 1 sidewall, design like this, can realize easily weld with the flanging 14 of bottom surface 11 is longer than in top cover 1 sidewall lower edge, the feasible rainwater that stays along top cover 1, directly drip, and can not flow to 11 places, bottom surface, better possess better rainproof ability thereby possess by the lower edge.
As seen, the utility model uses comparatively simple structure, just makes the electric elements in the casing obtain good protection, and degree of protection has reached instructions for use, is the technical scheme that a kind of extremely is suitable for applying.
Claims (5)
1. the top cover connecting structure of wind power generation combined transformer casing, comprise top cover (1) and side plate (2), the upper hem (21) that top cover (1) bottom is provided with bottom surface (11) and side plate (2) is fixedlyed connected, it is characterized in that: described bottom surface (11) are provided with upwards heavy step, described side plate (2) combines with the formed step side of step (12), described upper hem (21) combines with the formed step of step bottom surface (13), and upper hem (21) with step bottom surface (13) fixedly connected.
2. the top cover connecting structure of wind power generation combined transformer casing according to claim 1, it is characterized in that: described top cover (1) is split-type structural with its bottom surface (11), and outside portion, bottom surface (11) is provided with flanging (14) and is welded to connect with top cover (1) sidewall.
3. the top cover connecting structure of wind power generation combined transformer casing according to claim 2 is characterized in that: the weld with the flanging (14) of bottom surface (11) is longer than in described top cover (1) sidewall lower edge.
4. the top cover connecting structure of wind power generation combined transformer casing according to claim 1 is characterized in that: described upper hem (21) is fixedlyed connected by bolt (3) with step bottom surface (13).
5. the top cover connecting structure of wind power generation combined transformer casing according to claim 1 is characterized in that: described side plate (2) outside is equipped with cover plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206300539U CN201877242U (en) | 2010-11-29 | 2010-11-29 | Top cover connecting structure of wind power generation combined transformer tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206300539U CN201877242U (en) | 2010-11-29 | 2010-11-29 | Top cover connecting structure of wind power generation combined transformer tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877242U true CN201877242U (en) | 2011-06-22 |
Family
ID=44165155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206300539U Expired - Fee Related CN201877242U (en) | 2010-11-29 | 2010-11-29 | Top cover connecting structure of wind power generation combined transformer tank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877242U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700986A (en) * | 2015-01-15 | 2015-06-10 | 安徽省神虹变压器股份有限公司 | Anti-theft transformer casing |
| CN106252554A (en) * | 2016-08-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The solar recharging storage battery protection cover that a kind of sand-proof is moistureproof |
| CN107606717A (en) * | 2017-08-22 | 2018-01-19 | 合肥奕达机电科技有限公司 | A kind of top cover connecting structure of the outer machine of split-type air conditioner |
| CN110729096A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Winding staggered distribution transformer |
-
2010
- 2010-11-29 CN CN2010206300539U patent/CN201877242U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104700986A (en) * | 2015-01-15 | 2015-06-10 | 安徽省神虹变压器股份有限公司 | Anti-theft transformer casing |
| CN106252554A (en) * | 2016-08-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The solar recharging storage battery protection cover that a kind of sand-proof is moistureproof |
| CN107606717A (en) * | 2017-08-22 | 2018-01-19 | 合肥奕达机电科技有限公司 | A kind of top cover connecting structure of the outer machine of split-type air conditioner |
| CN110729096A (en) * | 2019-10-28 | 2020-01-24 | 江苏龙创电气有限公司 | Winding staggered distribution transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201877242U (en) | Top cover connecting structure of wind power generation combined transformer tank body | |
| CN206807379U (en) | A kind of water proof type solar components frame unit and border structure | |
| CN104018627B (en) | Solar building roof | |
| CN204046492U (en) | A kind of fixture of solar cell | |
| CN205557954U (en) | Three angular point structures in sunshine room and sunshine room with adjustable angle | |
| CN201877241U (en) | Side plate connecting structure of wind power generation combined transformer box body | |
| CN203434930U (en) | Self-protection type solar power generating plate | |
| CN206629023U (en) | A kind of folding and retractable type photovoltaic harden structure | |
| CN206250600U (en) | A kind of Multifunctional electric cabinet | |
| CN207381444U (en) | A kind of power battery box and power battery module, the vehicle using the battery case | |
| CN206389320U (en) | A kind of rotatable aluminum alloy frame | |
| CN207069331U (en) | A kind of outdoor rainproof waterproof power distribution cabinet | |
| CN205811894U (en) | A kind of domestic rain-proof type photovoltaic plant | |
| CN205545120U (en) | Photovoltaic is solar module frame for green house | |
| CN109217788A (en) | A kind of distribution type photovoltaic power generation device and the solar energy film for power generator | |
| CN213477441U (en) | Photovoltaic tile and intelligent photovoltaic power generation integrated roof | |
| CN204001486U (en) | Solar building roof | |
| CN202789461U (en) | Control box of water pump | |
| CN206294121U (en) | A kind of photovoltaic bracket direction adjusting apparatus | |
| CN207604084U (en) | A kind of reverse buckling type outdoor water-proof cap structure | |
| CN206743162U (en) | A kind of water proof type BIPV photovoltaic roofing systems | |
| CN206054196U (en) | A kind of water-impervious engine room cover | |
| CN202117857U (en) | Seepage-proof easily-manufactured wind power generator cabin shield | |
| CN206293773U (en) | A kind of rain-proof type power cabinet | |
| CN202197476U (en) | Shell of high-concentration solar tracking controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guodian international economic and Trade Co., Ltd. Assignor: Zhongshan Mingyang Electric Co., Ltd. Contract record no.: 2012440020185 Denomination of utility model: Top cover connecting structure of wind power generation combined transformer tank body Granted publication date: 20110622 License type: Exclusive License Record date: 20120704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151129 |
|
| EXPY | Termination of patent right or utility model |