CN204858877U - Hydraulic generator rimq device and have device's hydraulic generator - Google Patents
Hydraulic generator rimq device and have device's hydraulic generator Download PDFInfo
- Publication number
- CN204858877U CN204858877U CN201520563294.9U CN201520563294U CN204858877U CN 204858877 U CN204858877 U CN 204858877U CN 201520563294 U CN201520563294 U CN 201520563294U CN 204858877 U CN204858877 U CN 204858877U
- Authority
- CN
- China
- Prior art keywords
- deep bead
- screw rod
- hydraulic generator
- threaded
- abat
- 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
Links
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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a hydraulic generator rimq device and have device's hydraulic generator, includes deep bead connecting seat (2), one end with deep bead (1) that deep bead connecting seat (2) are connected, one end with the bracing piece that the sub -unit connection of deep bead (1), the other end and foundatin plate (11) are connected. Through increase the bracing piece below the generator deep bead to solve the problem that the deep bead sinks to being out of shape, improved the stability of deep bead, reduced the vibration of unit, thereby guarantee the unit safety steady operation.
Description
Technical field
The utility model relates to hydraulic generator and abat-vent thereof.
Background technology
Wind shield of water turbine generator is the critical elements of apparatus for electrical generator ventilation system, affects the effect of motor ventilation cooling; Along with the increase of generator capacity, the physical dimension also corresponding increasing of generator, now each parts of motor air channel, as rotor fan, deep bead etc. also will strengthen, to meet the needs of ventilating and cooling.
As shown in Figure 1, usual deep bead is by being bolted to conjunction on out frame or deep bead Connection Block, and deep bead is along with unit operation, and vibration strengthens, and can have influence on the operation of unit time serious; Special in deep bead heavier-weight, easily cause closing bolt fracture or deep bead generation sinking distortion, deep bead cannot be fixed, and unit vibration strengthens further, has influence on the normal operation of unit.
Utility model content
In order to overcome the defect of prior art, the utility model provides a kind of hydraulic generator and abat-vent thereof, to solve existing wind shield of water turbine generator easy fracture or the technical problem of distortion of sinking.
In order to solve the problems of the technologies described above, on the one hand, the utility model provides a kind of hydraulic generator abat-vent, and its technical scheme is: comprise deep bead Connection Block; The deep bead that one end is connected with described deep bead Connection Block; One end is connected with the bottom of described deep bead, the support bar that the other end is connected with soleplate.
As further improvement opportunity scheme, the hydraulic generator abat-vent that the utility model provides, described support bar comprises the first screw rod that one end is connected with the bottom of described deep bead; The second screw rod that one end is connected with described soleplate; Removably connect between described first screw rod and the second screw rod, between the first screw rod and the second screw rod, be provided with insulation cushion.
On the basis of one of above-mentioned improvement project, as further improvement opportunity scheme, the hydraulic generator abat-vent that the utility model provides, described first screw rod is provided with the first flange away from deep bead end, second screw rod is provided with the second flange away from soleplate end, connects between the first flange and the second flange with bolt, is provided with insulation cushion between two flanges, insulating sleeve is provided with, the first flange and be provided with insulating washer between the second flange outer face and threaded bolt contacts face in bolt hole.The effect of insulation cushion, insulating sleeve, insulating washer makes deep bead not produce leakage current, ensure that the normal operation of unit.
On the basis of one of above-mentioned improvement project, as further improvement opportunity scheme, the hydraulic generator abat-vent that the utility model provides, the bottom of described deep bead is provided with first of protrusion and is threaded seat, and the described first screw rod seat that is threaded with first is threaded.
On the basis of one of above-mentioned improvement project, as further improvement opportunity scheme, the hydraulic generator abat-vent that the utility model provides, described soleplate is provided with second of protrusion and is threaded seat, and the described second screw rod seat that is threaded with second is threaded.
In order to solve the problems of the technologies described above, on the other hand, the utility model provides a kind of hydraulic generator, and it has the hydraulic generator abat-vent described in aforementioned any one.
When not conflicting, above-mentioned improvement project can be implemented alone or in combination.
The technical scheme that the utility model provides, by increasing support bar below generator deep bead, thus solving the problem of deep bead sinking distortion, improve the stability of deep bead, reducing the vibration of unit, thus ensureing unit safety stable operation.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of prior art hydraulic generator and abat-vent;
Fig. 2 is the structural representation of embodiment hydraulic generator and abat-vent;
Fig. 3 is the structural representation of embodiment abat-vent.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Hydraulic generator as shown in Figures 2 and 3 and abat-vent, comprise deep bead Connection Block 2, one end of deep bead 1 is by being connected to close bolt on deep bead Connection Block 2, the bottom of deep bead 1 is provided with first of protrusion and is threaded seat 3, first screw rod 4 seat 3 that is threaded with first is threaded, soleplate 11 is provided with second of protrusion and is threaded seat 10, second screw rod 9 seat 10 that is threaded with second is threaded, first screw rod 4 is provided with the first flange 7 away from deep bead 1 end, second screw rod 9 is provided with the second flange away from soleplate 11 end, connect with bolt between first flange 7 and the second flange, insulation cushion 8 is provided with between two flanges, insulating sleeve 5 is provided with in bolt hole, first flange 7 and be provided with insulating washer 6 between the second flange outer face and threaded bolt contacts face, removably connected by bolt between first screw rod 4 and the second screw rod 9.
First screw rod 4 forms support bar after being connected with the second screw rod 9 below generator deep bead, thus solves the problem of deep bead 1 sinking distortion, improves the stability of deep bead 1, reduces the vibration of unit, thus ensure unit safety stable operation.
The utility model is not limited to above preferred implementation, in the spirit that also can limit in the utility model claim and specification, carries out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed in the utility model directly or all schemes associated, as long as within the spirit limited in claim, also belong to protection range of the present utility model.
Claims (6)
1. a hydraulic generator abat-vent, is characterized in that: comprise deep bead Connection Block (2); The deep bead (1) that one end is connected with described deep bead Connection Block (2); One end is connected with the bottom of described deep bead (1), the support bar that the other end is connected with soleplate (11).
2. hydraulic generator abat-vent according to claim 1, is characterized in that: described support bar comprises the first screw rod (4) that one end is connected with the bottom of described deep bead (1); The second screw rod (9) that one end is connected with described soleplate (11); Removably connect between described first screw rod (4) and the second screw rod (9), between the first screw rod (4) and the second screw rod (9), be provided with insulation cushion (8).
3. hydraulic generator abat-vent according to claim 2, it is characterized in that: described first screw rod (4) is provided with the first flange (7) away from deep bead (1) end, second screw rod (9) is provided with the second flange away from soleplate (11) end, connect with bolt between first flange (7) and the second flange, insulation cushion (8) is provided with between two flanges, insulating sleeve (5) is provided with, the first flange (7) and be provided with insulating washer (6) between the second flange outer face and threaded bolt contacts face in bolt hole.
4. hydraulic generator abat-vent according to claim 2, is characterized in that: the bottom of described deep bead (1) is provided with first of protrusion and is threaded seat (3), and described first screw rod (4) seat (3) that is threaded with first is threaded.
5. hydraulic generator abat-vent according to claim 2, is characterized in that: described soleplate (11) is provided with second of protrusion and is threaded seat (10), and described second screw rod (9) seat (10) that is threaded with second is threaded.
6. a hydraulic generator, is characterized in that: have the hydraulic generator abat-vent described in any one of Claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563294.9U CN204858877U (en) | 2015-07-31 | 2015-07-31 | Hydraulic generator rimq device and have device's hydraulic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563294.9U CN204858877U (en) | 2015-07-31 | 2015-07-31 | Hydraulic generator rimq device and have device's hydraulic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858877U true CN204858877U (en) | 2015-12-09 |
Family
ID=54749389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563294.9U Active CN204858877U (en) | 2015-07-31 | 2015-07-31 | Hydraulic generator rimq device and have device's hydraulic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688473A (en) * | 2020-12-28 | 2021-04-20 | 上海电气电站设备有限公司 | High-tolerance wind shielding device for air gap of steam turbine generator base iron core |
-
2015
- 2015-07-31 CN CN201520563294.9U patent/CN204858877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112688473A (en) * | 2020-12-28 | 2021-04-20 | 上海电气电站设备有限公司 | High-tolerance wind shielding device for air gap of steam turbine generator base iron core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204810017U (en) | Electric motor rotor shock -absorbing structure | |
| CN204030859U (en) | A kind of motor ventilation cooling structure | |
| CN204858877U (en) | Hydraulic generator rimq device and have device's hydraulic generator | |
| CN203278421U (en) | Radial ventilating duct of high-voltage and high-speed motor stator and radial ventilating duct of high-voltage and high-speed motor rotor | |
| CN103591403A (en) | Combined ventilating duct | |
| CN205123062U (en) | Take high -voltage board that generating line met sb. at airport soon and construct | |
| CN204885941U (en) | Heat dissipation switch board | |
| CN205160224U (en) | Generator stator iron core tip is towards improvement structure in tooth portion of piece ditching groove | |
| CN204681049U (en) | A kind of universal stand of lightning arrester monitor | |
| CN203626304U (en) | Preassembled container machine room | |
| CN204333552U (en) | To temperature adaptive building hoist trolley cover | |
| CN204031054U (en) | A kind of solar components frame that prevents assembly ponding and laying dust | |
| CN107070141A (en) | A kind of motor insulating paper automatic insert equipment | |
| CN102810832A (en) | Busway connector | |
| CN203339541U (en) | Top cover of environmental protection box-type substation | |
| CN204835753U (en) | No windage motor stabilizer blade and motor element thereof | |
| CN204270889U (en) | A kind of super capacitor cooling system | |
| CN204984993U (en) | Pipeline axial fan | |
| CN205092698U (en) | Explosion -proof motor housing | |
| CN206835015U (en) | A kind of Novel fixing structure of soft starter radiator | |
| CN203396394U (en) | Splitting type detection system for pole tower inclination | |
| CN204615528U (en) | The external rotor electric machine of high-protection level | |
| CN205040123U (en) | Waterproof power supply | |
| CN204257369U (en) | A kind of dry-type power transformer | |
| CN204402730U (en) | A kind of water turbine for cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |