CN202883271U - Seepage-proof wind motor cabin cover - Google Patents
Seepage-proof wind motor cabin cover Download PDFInfo
- Publication number
- CN202883271U CN202883271U CN2012204934454U CN201220493445U CN202883271U CN 202883271 U CN202883271 U CN 202883271U CN 2012204934454 U CN2012204934454 U CN 2012204934454U CN 201220493445 U CN201220493445 U CN 201220493445U CN 202883271 U CN202883271 U CN 202883271U
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- China
- Prior art keywords
- cabin cover
- lower cover
- wind power
- water
- power cabin
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- 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 - Lifetime
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a seepage-proof wind motor cabin cover which comprises an upper cover body and a lower cover body. The upper cover body is fixedly connected with the lower cover body through an inner connecting piece. According to the seepage-proof wind motor cabin cover, a little slotting structure are utilized, deviation is small, and adjustability of the inner connecting piece of a bolt structure is high, so assembling pressure in the later period can be reduced. Due to the fact that the inner connecting piece can be directly assembled from the interior of the cabin cover to achieve assembly, bolts are not needed to be mounted from the exterior of the cabin cover any more, and the assembly is convenient. At the same time, efficiency and safety of disassembling and mounting of the cabin cover when equipment is maintained in the later period are increased. Due to the fact that holes are not formed in the outer side of the cabin cover, sealing performance of the upper cover body and the lower cover body is greatly improved, water and salt mist can be effectively prevented, and the service life of the cabin cover and a wind motor unit are improved.
Description
Technical field
The utility model relates to wind power generation field, particularly a kind of water-impervious wind power cabin cover.
Background technique
Wind power cabin cover is parts that cover on the wind power generating set outside, generally is comprised of upper lower cover, and Main Function is that the protection wind-driven generator is not invaded and harassed by external environment, such as dust storm, rainwater etc., runs well to guarantee wind power plant.In the prior art, lower cover adopts outer-hexagonal or button-headed bolt to be fixedly connected with more on the engine room cover, in the bolt connection procedure, need to join in a large number punching or pre-punching, inefficiency, and the biased difference of punching metapore is difficult to control, cause later stage assembling difficulty, and owing in the outside punching of engine room cover, cause easily the infiltration phenomenon, the engine room cover waterproofing effect is bad.
Therefore, need to improve the Placement of lower cover on the existing engine room cover, need to not punch in the engine room cover cover body outside, significantly improve the cabin sealability, effectively waterproof, anti-salt fog, and on guaranteeing, in the lower cover join strength, reduce installation deviation, alleviate later stage assembling pressure.
The model utility content
In view of this, the utility model provides a kind of water-impervious wind power cabin cover, need to not punch in the engine room cover cover body outside, significantly improve the cabin sealability, effectively waterproof, anti-salt fog, and on guaranteeing in the lower cover join strength, reduce installation deviation, alleviate later stage assembling pressure.
Water-impervious wind power cabin cover of the present utility model comprises upper outlet body and lower cover, and upper outlet body is fixedly connected with by interconnecting piece with lower cover;
Further, interconnecting piece is bolt arrangement, comprise substrate with the vertical single ended bolt that is fixedly connected with of substrate; Upper outlet body edge internal surface vertically has for the dovetail groove that is slidingly matched with interconnecting piece and is used for conveniently putting into the square groove of substrate, the square groove lower ending opening vertically communicates with dovetail groove, the upper outlet body internal surface overlaps mutually with the lower cover outer surface, and the corresponding dovetail groove in lower cover edge is vertically arranged with U-groove bevel.
Further, the upper outlet body edge is ledge structure, comprises First terrace and second step face, and the lower cover outer surface is overlapped in described First terrace internal surface, and dovetail groove is arranged at the First terrace, and square groove is arranged at the second step face.
Further, substrate is square platy structure, and it is provided with chamfering along glide direction front end both sides.
Further, substrate and single ended bolt are welded to connect.
Further, substrate and single ended bolt face of weld intersection place carry out the fillet welding processing.
Further, interconnecting piece is by fastening nuts, and nut and lower cover internal surface contacting point add pad.
The beneficial effects of the utility model: water-impervious wind power cabin cover of the present utility model, to the processing of slotting respectively of outside engine room cover and inboard engine room cover, utilize the slit after slotting that interconnecting piece is installed, because the substrate area of employed interconnecting piece is larger, and after fluting is processed and substrate cooperation place engine room cover inwall more coarse, behind the fastening nuts, can provide than conventional bolt and connect higher join strength, therefore can be under the enough condition of proof strength, significantly reduce connecting bolt quantity, increase packaging efficiency; Use a small amount of notching construction, deviation is less, and the interconnecting piece adjustability of bolt arrangement is higher, can alleviate later stage assembling pressure, and owing to can realize assembling from the inner interconnecting piece of directly installing of engine room cover, no longer need from the outside construction bolt of engine room cover, assemble more convenient, efficient and the Security of dismounting and installation engine room cover when increasing simultaneously the post facility maintenance, the engine room cover outside is because not perforate, the sealability of upper lower cover significantly improves, effectively waterproof, anti-salt fog, thus improve the operating life of engine room cover and wind-powered electricity generation unit.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is schematic representation before the utility model assembling;
Fig. 2 is schematic representation after the utility model assembling;
Fig. 3 is the utility model structure front section view;
Fig. 4 is that Fig. 3 A-A is to view;
Fig. 5 is that interconnecting piece A-A is to view;
Fig. 6 is Fig. 5 right elevation.
Embodiment
As shown in the figure: the water-impervious wind power cabin cover of present embodiment, comprise upper outlet body 1 and lower cover 2, upper outlet body 1 is fixedly connected with by interconnecting piece 3 with lower cover 2; Realize that by interconnecting piece 3 lower cover is fixedly connected with in inside on the engine room cover, effectively waterproof, anti-salt fog, the working life of raising engine room cover and wind-powered electricity generation unit.
In the present embodiment, interconnecting piece is bolt arrangement, comprise substrate 31 with the substrate 31 vertical single ended bolt that are fixedly connected with 32; Upper outlet body 1 edge internal surface vertically has for the dovetail groove 4 that is slidingly matched with interconnecting piece 3 and is used for conveniently putting into the square groove 6 of substrate 31, square groove 6 lower ending openings vertically communicate with dovetail groove 4, upper outlet body 1 internal surface overlaps mutually with lower cover 2 outer surfaces, and the corresponding dovetail groove 4 in lower cover 2 edges is vertically arranged with U-groove bevel 5; When the cabin cover body assembled, it is inner that interconnecting piece 3 substrates 31 enter dovetail groove 4 slotted eyes from square groove 6 interior down slidings, and 32 of single ended bolt are along dovetail groove 4 notch down slidings and slide into lower cover U-groove bevel 5 inside; The upper outlet body internal surface overlaps mutually with the lower cover outer surface, that is to say, in upper outlet body is coated on lower cover, prevents that outside rainwater from entering engine room cover inside, effectively plays the effect of waterproof; Dovetail groove has the kinematic accuracy height, the characteristics of good stability, the effect that can effectively play guiding and support interconnecting piece; Indication is consistent with the above-below direction of wind power cabin cover up and down in the present embodiment.
In the present embodiment, upper outlet body 1 edge is ledge structure, comprises First terrace 11 and second step face 12, and lower cover 2 outer surfaces are overlapped in described First terrace 11 internal surfaces, and dovetail groove 4 is arranged at First terrace 11, and square groove 6 is arranged at second step face 12; It is suitable that ledge structure guarantees to connect between the upper lower cover, can not cause upper outlet body or lower cover interference deformation, and the lower cover internal surface also can form common face with upper outlet body second step face internal surface, guarantees the aesthetic property of Integral connection structure.
In the present embodiment, substrate 31 is square platy structure, and it is provided with chamfering along glide direction front end both sides; Reduce friction, conveniently in dovetail groove, slide, and can play the effect of guiding.
In the present embodiment, substrate 31 is welded to connect with single ended bolt 32; Be welded to connect firmly, to greatest extent the structure stability of bonding header stud and join strength.
In the present embodiment, substrate 31 carries out fillet welding with single ended bolt 32 face of weld intersection places to be processed; Twice welding increases weld strength.
In the present embodiment, interconnecting piece 3 is fastening by nut 7, and nut 7 adds pad 8 with lower cover 2 internal surface contacting points; Increase the surface of contact of interconnecting piece 3 and lower cover 2 inner side surfaces, raising is connected and fixed intensity.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. a water-impervious wind power cabin cover comprises upper outlet body and lower cover, it is characterized in that: described upper outlet body is fixedly connected with by interconnecting piece with lower cover.
2. water-impervious wind power cabin cover according to claim 1, it is characterized in that: described interconnecting piece is bolt arrangement, comprise substrate with the vertical single ended bolt that is fixedly connected with of described substrate; Described upper outlet body edge internal surface vertically has for the dovetail groove that is slidingly matched with described interconnecting piece and is used for conveniently putting into the square groove of described substrate, described square groove lower ending opening vertically communicates with described dovetail groove, described upper outlet body internal surface overlaps mutually with described lower cover outer surface, and the corresponding described dovetail groove in described lower cover edge is vertically arranged with U-groove bevel.
3. water-impervious wind power cabin cover according to claim 2, it is characterized in that: described upper outlet body edge is ledge structure, comprise First terrace and second step face, described lower cover outer surface is overlapped in described First terrace internal surface, described dovetail groove is arranged at described First terrace, and described square groove is arranged at described second step face.
4. water-impervious wind power cabin cover according to claim 3, it is characterized in that: described substrate is square platy structure, it is provided with chamfering along glide direction front end both sides.
5. water-impervious wind power cabin cover according to claim 4, it is characterized in that: described substrate and described single ended bolt are welded to connect.
6. water-impervious wind power cabin cover according to claim 5 is characterized in that: described substrate and described single ended bolt face of weld intersection place carry out fillet welding and process.
7. water-impervious wind power cabin cover according to claim 6 is characterized in that: described interconnecting piece is by fastening nuts, and described nut and described lower cover internal surface contacting point add pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204934454U CN202883271U (en) | 2012-09-25 | 2012-09-25 | Seepage-proof wind motor cabin cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204934454U CN202883271U (en) | 2012-09-25 | 2012-09-25 | Seepage-proof wind motor cabin cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883271U true CN202883271U (en) | 2013-04-17 |
Family
ID=48074706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204934454U Expired - Lifetime CN202883271U (en) | 2012-09-25 | 2012-09-25 | Seepage-proof wind motor cabin cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321370A (en) * | 2022-03-07 | 2022-04-12 | 江苏常友环保科技股份有限公司 | Sealing structure of modular engine room cover |
-
2012
- 2012-09-25 CN CN2012204934454U patent/CN202883271U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114321370A (en) * | 2022-03-07 | 2022-04-12 | 江苏常友环保科技股份有限公司 | Sealing structure of modular engine room cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170122 Address after: 409100 Chongqing Tujia Autonomous County of golden Zhangcun road in the town of friendship group Patentee after: CHONGQING HAIQING NEW MATERIAL Co.,Ltd. Address before: Feng Qi Zhen Caijiaying road 400700 Chongqing city Beibei District No. 6 Patentee before: CHONGQING SEAWIND POWER TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |