CN202183666U - Supporting structure for wind shield of water turbine generator - Google Patents
Supporting structure for wind shield of water turbine generator Download PDFInfo
- Publication number
- CN202183666U CN202183666U CN2011202514707U CN201120251470U CN202183666U CN 202183666 U CN202183666 U CN 202183666U CN 2011202514707 U CN2011202514707 U CN 2011202514707U CN 201120251470 U CN201120251470 U CN 201120251470U CN 202183666 U CN202183666 U CN 202183666U
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- China
- Prior art keywords
- wind shield
- arc angle
- fastening assembly
- angle steel
- deep bead
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a supporting structure for the wind shield of a water turbine generator. The supporting structure for the wind shield of a water turbine generator is characterized by comprising two arc angle irons; a certain distance exists between the two arc angle irons; a sealing wind shield is welded on the back of the two arc angle irons; mounting holes are arranged on the vertical planes on the two sides of each angle iron; the inner side arc angle iron is connected with a stator supporting surface via a fastening assembly, and the outer side arc angle iron is connected with the wind shield via a fastening assembly; and the upper end of the wind shield is connected with a brake supporting surface via a fastening assembly. The above angle irons are standard members, structured in shape, can be directly utilized after burning bent, allows a lot of welding time to be saved, and allows a lot of material cost to be saved for steel plate welding and supporting compared with the prior art. The angle irons are of vertical plane structure and arranged on the stator supporting surface and the wind shield, and the upper end of the wind shield is directly connected with the brake supporting surface via the fastening assembly, such that many welding processes are minimized. Therefore, the supporting structure of the utility model is convenient in operation and exhibits a fine leveling effect.
Description
Technical field
The utility model belongs to hydraulic generator manufacturing technology field, particularly relate to a kind of simple in structure, save material cost, practice thrift machining period and more rational hydraulic generator deep bead supporting construction.
Background technology
Present known hydraulic generator deep bead is the vitals of hydro-generator ventilation heat radiation; So reasonably arranging deep bead is the guarantee of the normal operation of generator; Because deep bead position and stator support face and brake supporting surface not on same plane, so need supporting construction reasonable in design, utilize two blocks of angle steel to bend to required arc; Middle welding reinforcement; Back side welded seal deep bead, two ends perforate respectively with the used deep bead of stator support face and brake supporting surface closing, thereby add pad washer between face and form complete closed wind shielding structure closing.Clean steel plate welding supporting construction labor content before is big, and the very difficult leveling of postwelding, and material cost is also higher.
Summary of the invention
The utility model provides a kind of saving cost for solving the technical problem that exists in the known technology, is easy to processing, technology is easy, the better hydraulic generator deep bead of supporting role supporting construction.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of hydraulic generator deep bead supporting construction; It is characterized in that: this supporting construction comprises two arc angle steel; Two arc angle steel separate certain distance; Be welded with the sealing deep bead at the back side of two arc angle steel, on the vertical plane of the both sides of said angle steel, be respectively equipped with installing hole, be positioned at inboard arc angle steel and be connected with the stator support face through fastening assembly; The arc angle steel that is positioned at the outside is connected with deep bead through fastening assembly, and the upper end of said deep bead is connected with the brake supporting surface through fastening assembly.
The utility model can also adopt following technical measures:
Be welded with gusset between said two arc angle steel.
The inboard of said deep bead is provided with sealing gasket.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, the angle steel that promptly adopts is a standard component, and its shape is regular, and is directly available after the simmering and bending, when having saved a large amount of Welders.Saved the wide variety of materials cost than the support of steel plate welding in the past.Angle steel is that two vertical plane structures put together on stator support face and deep bead simultaneously, and the upper end of deep bead directly is connected with the brake supporting surface through fastening assembly, so reduced a lot of welding sequences, easy for installation, leveling is made good use of.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is an A-A cutaway view among Fig. 1.
Among the figure: 1, arc angle steel; 2, arc angle steel; 3, sealing deep bead; 4, fastening assembly; 5, stator support face; 6, fastening assembly; 7, deep bead; 8, fastening assembly; 9, brake supporting surface; 10, gusset; 11, sealing gasket.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 and Fig. 2; A kind of hydraulic generator deep bead supporting construction; This supporting construction comprises two arc angle steel (1,2), and two arc angle steel separate certain distance, is welded with sealing deep bead 3 at the back side of two arc angle steel; On the vertical plane of the both sides of said angle steel, be respectively equipped with installing hole; Be positioned at inboard arc angle steel 1 and be connected with stator support face 5 through fastening assembly 4, the arc angle steel 2 that is positioned at the outside is connected with deep bead 7 through fastening assembly 6, and 7 upper ends of said deep bead are connected with brake supporting surface 9 through fastening assembly 8.
More solid and reliable in order to increase between the two arc angle steel, be welded with gusset 10 between said two arc angle steel (1,2).
In order to improve sealing property, be provided with sealing gasket 11 in the inboard of said deep bead 7.
The angle steel that adopts in the said structure is a standard component, and its shape is regular, and is directly available after the simmering and bending, when having saved a large amount of Welders, saved the wide variety of materials cost than the support of steel plate welding in the past.Angle steel is that two vertical plane structures put together on stator support face and deep bead simultaneously, and the upper end of deep bead directly is connected with the brake supporting surface through fastening assembly, so reduced a lot of welding sequences, easy for installation, leveling is made good use of.
It is simple that the utility model not only has processing in sum, easy for installation, reduce production costs, and practiced thrift raw material, but also shortened machining period greatly.
Claims (3)
1. hydraulic generator deep bead supporting construction; It is characterized in that: this supporting construction comprises two arc angle steel; Two arc angle steel separate certain distance; Be welded with the sealing deep bead at the back side of two arc angle steel, on the vertical plane of the both sides of said angle steel, be respectively equipped with installing hole, be positioned at inboard arc angle steel and be connected with the stator support face through fastening assembly; The arc angle steel that is positioned at the outside is connected with deep bead through fastening assembly, and the upper end of said deep bead is connected with the brake supporting surface through fastening assembly.
2. hydraulic generator deep bead supporting construction according to claim 1 is characterized in that: be welded with gusset between said two arc angle steel.
3. hydraulic generator deep bead supporting construction according to claim 1 and 2, it is characterized in that: the inboard of said deep bead is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202514707U CN202183666U (en) | 2011-07-15 | 2011-07-15 | Supporting structure for wind shield of water turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202514707U CN202183666U (en) | 2011-07-15 | 2011-07-15 | Supporting structure for wind shield of water turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183666U true CN202183666U (en) | 2012-04-04 |
Family
ID=46176687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202514707U Expired - Fee Related CN202183666U (en) | 2011-07-15 | 2011-07-15 | Supporting structure for wind shield of water turbine generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347256A (en) * | 2018-11-15 | 2019-02-15 | 天津市天发重型水电设备制造有限公司 | A kind of novel rotor rotation wind guard structure |
-
2011
- 2011-07-15 CN CN2011202514707U patent/CN202183666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109347256A (en) * | 2018-11-15 | 2019-02-15 | 天津市天发重型水电设备制造有限公司 | A kind of novel rotor rotation wind guard structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |