CN205858550U - A kind of lower cover of hydrogenerator - Google Patents
A kind of lower cover of hydrogenerator Download PDFInfo
- Publication number
- CN205858550U CN205858550U CN201620753498.3U CN201620753498U CN205858550U CN 205858550 U CN205858550 U CN 205858550U CN 201620753498 U CN201620753498 U CN 201620753498U CN 205858550 U CN205858550 U CN 205858550U
- Authority
- CN
- China
- Prior art keywords
- gusset
- lower cover
- hydrogenerator
- cover plate
- cover
- 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.)
- Active
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The lower cover of a kind of hydrogenerator, including the some pieces of connecting plates being connected with lower cover basis (6)；The some pieces of gussets (7) being connected with described connecting plate (6)；It is positioned at the cover plate (3) that described gusset (7) top is connected with gusset (7)；It is positioned at the circular orbit (2) that described gusset (7) lower section is connected with gusset (7)；People's cover plate (1) is entered with described cover plate (3) pivot joint at least one piece of one end.The lower cover of the hydrogenerator that this utility model provides can be as the organic component of hydrogenerator airtight self-circulation air cooling system, can be able to be the most also that the circular crane in turbine chamber provides operation track as the platform of electromotor installation and repairing again.Being provided that convenience during installation and repairing, have multi-functional, structure is ingenious, feature easy to assembly.
Description
Technical field
This utility model relates to turbine technology field, especially relates to the lower cover of a kind of hydrogenerator.
Background technology
The lower cover of hydrogenerator is typically mounted in the machine hole of lower bearing bracket bottom, is the airtight self-loopa of hydrogenerator
The organic component of air cooling system.In prior art, the function of lower cover is more single.
Utility model content
In order to overcome the defect of prior art, this utility model provides one to integrate the functions such as sealing, installation and repairing
The lower cover of hydrogenerator.
In order to solve above-mentioned technical problem, this utility model provides the lower cover of a kind of hydrogenerator, including some pieces
The connecting plate being connected with lower cover basis；The some pieces of gussets being connected with described connecting plate；It is positioned at above described gusset and gusset
The cover plate connected；It is positioned at the circular orbit with link of boards below described gusset；At least one piece of one end and described cover plate pivot joint
Enter people's cover plate.
As improving technical scheme further, the lower cover of the hydrogenerator that this utility model provides, also have and institute
State the trim ring that the periphery of cover plate connects；Apron between described trim ring and lower cover basis.
As improving technical scheme further, the lower cover of the hydrogenerator that this utility model provides, described gusset bag
Including crisscross horizontal gusset and longitudinal gusset, horizontal gusset and longitudinal gusset is intersecting parallels arrangement.
In the case of not conflicting, above-mentioned improvement project can be implemented alone or in combination.
The lower cover of hydrogenerator that this utility model provides, cover plate, trim ring, gusset, enters people's cover plate, gusset composition one
Individual entirety, on the basis of being fixed on lower cover by connecting plate, circular orbit and link of boards, form a kind of multipurpose lower cover,
As electromotor, inspection can be installed again as the organic component of hydrogenerator airtight self-circulation air cooling system
The platform repaiied, can be also that the circular crane in turbine chamber provides operation track.Facility it is provided that during installation and repairing
Property, have multi-functional, structure is ingenious, feature easy to assembly.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, constitutes the part of the application, of the present utility model
Schematic description and description is used for explaining this utility model, but is not intended that improper restriction of the present utility model.Attached
In figure:
Fig. 1 is the structural representation of the lower cover of embodiment hydrogenerator.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
The lower cover of hydrogenerator as shown in Figure 1, including the some pieces of connecting plates 6 being connected with lower cover basis；If
The gusset 7 that dry block is connected with connecting plate 6, gusset 7 includes crisscross horizontal gusset and longitudinal gusset, horizontal gusset and longitudinal direction
Gusset is intersecting parallels arrangement；It is positioned at the cover plate 3 being connected above gusset 7 with gusset 7；It is positioned at the ring being connected below gusset 7 with gusset 7
Shape track 2；Two pieces of one end respectively with cover plate 3 pivot joint enter people's cover plate 1；The trim ring 4 being connected with the periphery of cover plate 3；It is positioned at trim ring 4
And the apron 5 between lower cover basis.
Cover plate 3, trim ring 4, gusset 7, enter people's cover plate 1, gusset 7 forms a whole, and is fixed on lower cover by connecting plate 6
On the basis of, circular orbit 2 is connected with gusset 7, forms a kind of multipurpose lower cover, can be as the airtight self-loopa of hydrogenerator
The organic component of air cooling system, again can be as the platform of electromotor installation and repairing, in also can being turbine chamber
Circular crane provide run track.
The lower cover of hydrogenerator of the present utility model, is provided that convenience during installation and repairing, lower cover
Sealing so that it is become the organic component of hydrogenerator airtight self-circulation air cooling system, circular orbit 2 is easy to peace
Dress crane.Having multi-functional, structure is ingenious, feature easy to assembly.
This utility model is not limited to above preferred implementation, also can limit in this utility model claim and description
Spirit in, carry out conversion and the improvement of various ways, can solve same technical problem, and technique effect expected from acquirement,
Therefore do not repeat.Those of ordinary skill in the art can from this utility model disclosure directly or all schemes of associating,
As long as within the spirit that claim limits, falling within protection domain of the present utility model.
Claims (3)
1. the lower cover of a hydrogenerator, it is characterised in that: include the some pieces of connecting plates being connected with lower cover basis
(6)；The some pieces of gussets (7) being connected with described connecting plate (6)；It is positioned at the cover plate that described gusset (7) top is connected with gusset (7)
(3)；It is positioned at the circular orbit (2) that described gusset (7) lower section is connected with gusset (7)；At least one piece of one end and described cover plate (3) pivot
Connect enters people's cover plate (1).
The lower cover of hydrogenerator the most according to claim 1, it is characterised in that: also have and described cover plate (3)
The trim ring (4) that periphery connects；The apron (5) being positioned between described trim ring (4) and lower cover basis.
The lower cover of hydrogenerator the most according to claim 1, it is characterised in that: described gusset (7) includes handing in length and breadth
Wrong horizontal gusset and longitudinal gusset, horizontal gusset and longitudinal gusset are intersecting parallels arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753498.3U CN205858550U (en) | 2016-07-18 | 2016-07-18 | A kind of lower cover of hydrogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753498.3U CN205858550U (en) | 2016-07-18 | 2016-07-18 | A kind of lower cover of hydrogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858550U true CN205858550U (en) | 2017-01-04 |
Family
ID=57647439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753498.3U Active CN205858550U (en) | 2016-07-18 | 2016-07-18 | A kind of lower cover of hydrogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
-
2016
- 2016-07-18 CN CN201620753498.3U patent/CN205858550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757020A (en) * | 2021-08-31 | 2021-12-07 | 国网新源控股有限公司 | Water pump turbine overhauls work platform with ring hangs function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |