CN208147737U - A kind of split type working base ring structure of large-scale water turbine - Google Patents
A kind of split type working base ring structure of large-scale water turbine Download PDFInfo
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- CN208147737U CN208147737U CN201820657509.7U CN201820657509U CN208147737U CN 208147737 U CN208147737 U CN 208147737U CN 201820657509 U CN201820657509 U CN 201820657509U CN 208147737 U CN208147737 U CN 208147737U
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Abstract
The utility model relates to a kind of split type working base ring structures of large-scale water turbine, including installing plate, the bearing of First ring type, the bearing of second seat ring formula, the bearing of third seat ring formula, the bearing of 4th seat ring formula, adjustment mechanism of center, rotating mechanism, measuring mechanism and correcting mechanism, the bearing of First ring type, the bearing of second seat ring formula, the bearing of third seat ring formula, the bearing of 4th seat ring formula, adjustment mechanism of center is separately positioned on installation plate and perpendicular with installation plate, the center of installation plate is arranged in adjustment mechanism of center, the bearing of First ring type, the bearing of second seat ring formula, the bearing of third seat ring formula, 4th seat ring formula supports the periphery for being separately positioned on adjustment mechanism of center；On the centrally disposed adjustment mechanism of rotating mechanism, measuring mechanism is connected with rotating mechanism.The utility model have many advantages, such as structure it is simple, using it is easy to adjust, have versatility, implement it is convenient, high-quality, improve production efficiency, reduce material consumption reduction generator cost.
Description
Technical field
The utility model relates to a kind of tooling seat rings, more particularly, to a kind of large-scale water turbine working base ring structure.
Background technique
Tooling seat ring is the core component of turbine gate mechanism prepackage, and there are many structure type, according to structural shape point
For：Whole ring type tooling seat ring, joint close formula tooling seat ring, split type tooling seat ring etc..
Currently, water distributor prepackage is conventional in the prior art uses whole ring type tooling seat ring.Whole ring type tooling seat ring is by leading
Water dispenser structure assembly assembled dimension is designed to whole ring type structure, then by finishing come each shelves size of machining control.This whole ring type
Structure tooling seat ring will be customized according to different large-scale water turbine water distributor sizes, and working efficiency is low, high production cost, and deformation is not
Easily adjustment, precision not can guarantee.In the big type water distributor prepackage production of practical reworked, tooling seat ring will be according to power station reality
Seat ring size is surveyed to make, size and geometric tolerance problem, quality, which easily occurs, in whole ring type structure not can guarantee, repair rate of doing over again
The problems such as height, the process-cycle is long, and occupied ground is big, and a large amount of working hours is caused to waste.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model, which provides one kind, has structure simple, uses adjustment
Convenient, the processing and fabricating period is short, saves work time cost, reduces Steel material consumption, and labor intensity is low, and motor manufacturing cost is low, raw
Produce the split type working base ring structure of large-scale water turbine of the features such as high-efficient.
A kind of split type working base ring structure of large-scale water turbine, the split type working base ring structure include installation plate,
The bearing of First ring type, the bearing of the second seat ring formula, the bearing of third seat ring formula, the 4th seat ring formula bearing, adjustment mechanism of center, rotation
Mechanism, measuring mechanism and correcting mechanism, the First ring type bearing, the bearing of the second seat ring formula, the bearing of third seat ring formula, the 4th
The bearing of seat ring formula, adjustment mechanism of center are separately positioned on installation plate and perpendicular with installation plate, the center adjustment machine
The center of installation plate is arranged in structure, the First ring type bearing, the second seat ring formula support, third seat ring formula supports,
4th seat ring formula supports the periphery for being separately positioned on adjustment mechanism of center；On the centrally disposed adjustment mechanism of rotating mechanism,
The measuring mechanism is connected with rotating mechanism.
Preferably, the First ring type bearing, the bearing of the second seat ring formula, the bearing of third seat ring formula, the 4th seat ring formula
Bearing is fixed on installation plate by fixing device accordingly respectively.Consolidating for each component is completed by the fixed adjustment of fixed device
Surely it prevents from shifting.
Preferably, on the newel outer circle contact surface of the centrally disposed adjustment mechanism of rotating mechanism, measuring mechanism
The support arm side of rotating mechanism is set.
Preferably, the First ring type supporting and fixing mounting platform+X position, the second seat ring formula supporting and fixing
Mounting platform+Y location；Third seat ring formula supporting and fixing mounting platform-X position, the 4th seat ring formula supporting and fixing exists
Mounting platform-Y location.
The utility model can accurately control the levelness of the components such as distributor bottom ring, top cover, control ring installation, accurate to control
The concentricity of the components such as base ring processed, top cover, control ring, the outer circular direction of accurate control, short transverse installation dimension, precise measurement are led
Leaf facade and top surface gap, accurate speed adjusting gear standard-sized sheet of simulating effectively realize large-scale transformation to each shelves stroke etc. for closing each pass entirely
The prepackage of type turbine gate mechanism, shortens the production cycle, promotes working efficiency, reduces production cost, has good warp
Ji and social value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but claimed by the utility model
Range be not limited to this.
Referring to Fig.1, the split type working base ring structure of a kind of large-scale water turbine, the split type working base ring structure include peace
Fill plate 1, First ring type supports the 2, second seat ring formula bearing 3, third seat ring formula supports the 4, the 4th seat ring formula and supports 5, center
Adjustment mechanism 6, rotating mechanism 7, measuring mechanism 8 and correcting mechanism 9, the 2, second seat ring formula of First ring type bearing bearing 3,
Third seat ring formula supports the 4, the 4th seat ring formula bearing 5, adjustment mechanism of center 6 is separately positioned on installation plate 1 and puts down with installation
Plate 1 is perpendicular, and the center of installation plate 1, the First ring type bearing 2, second is arranged in the adjustment mechanism of center 6
Seat ring formula bearing 3, third seat ring formula support the periphery that the 4, the 4th seat ring formula bearing 5 is separately positioned on adjustment mechanism of center 6；It is described
On the centrally disposed adjustment mechanism 6 of rotating mechanism 7, the measuring mechanism 8 is connected with rotating mechanism 7.
The First ring type supports the 2, second seat ring formula bearing 3, third seat ring formula supports the 4, the 4th seat ring formula and supports 5 points
Device 10 Tong Guo not be fixed accordingly to be fixed on installation plate 1, and the fixation of each component is completed by the fixed adjustment of fixed device
It prevents from shifting.First ring type bearing 2 be fixed on mounting platform+X position, the second seat ring formula bearing 3 is fixed on installation
Platform+Y location；Third seat ring formula bearing 4 be fixed on mounting platform-X position, the bearing of the 4th seat ring formula 5 is fixed on installation
Platform-Y location.
On the newel outer circle contact surface of the centrally disposed adjustment mechanism 6 of the rotating mechanism 7, the setting of measuring mechanism 8 exists
The support arm side of rotating mechanism 7.The correcting mechanism is the theodolite of high-acruracy survey calibration performance, is calibrated by correcting mechanism
Each seat ring formula bearing and concentricity, the verticality of adjustment mechanism of center etc..
The utility model can accurately control the levelness of the components such as distributor bottom ring, top cover, control ring installation, accurate to control
The concentricity of the components such as base ring processed, top cover, control ring, the outer circular direction of accurate control, short transverse installation dimension, precise measurement are led
Leaf facade and top surface gap, accurate speed adjusting gear standard-sized sheet of simulating effectively realize large-scale transformation to each shelves stroke etc. for closing each pass entirely
The prepackage of type turbine gate mechanism.The utility model has structure is simple, have versatility, implements convenient, high-quality, raising to produce
Efficiency reduces the advantages that material consumption reduces generator cost.
Claims (4)
1. a kind of split type working base ring structure of large-scale water turbine, it is characterised in that：The split type working base ring structure includes
Plate, the bearing of First ring type, the bearing of the second seat ring formula, the bearing of third seat ring formula, the bearing of the 4th seat ring formula, center adjustment are installed
Mechanism, rotating mechanism, measuring mechanism and correcting mechanism, the First ring type bearing, the bearing of the second seat ring formula, third seat ring formula
Bearing, the 4th seat ring formula bearing, adjustment mechanism of center be separately positioned on installation plate on and with installation plate it is perpendicular, it is described in
The center of installation plate, the First ring type bearing, the bearing of the second seat ring formula, third seat ring is arranged in heart adjustment mechanism
Formula bearing, the bearing of the 4th seat ring formula are separately positioned on the periphery of adjustment mechanism of center；The centrally disposed adjustment of rotating mechanism
In mechanism, the measuring mechanism is connected with rotating mechanism.
2. the split type working base ring structure of large-scale water turbine according to claim 1, it is characterised in that：First seat ring
Formula bearing, the bearing of the second seat ring formula, the bearing of third seat ring formula, the bearing of the 4th seat ring formula are fixed by fixing device accordingly respectively
On installation plate.
3. the split type working base ring structure of large-scale water turbine according to claim 1, it is characterised in that：The rotating mechanism
On the newel outer circle contact surface of centrally disposed adjustment mechanism, the support arm side of rotating mechanism is arranged in measuring mechanism.
4. the split type working base ring structure of large-scale water turbine according to claim 1, it is characterised in that：First seat ring
Formula supporting and fixing mounting platform+X position, the second seat ring formula supporting and fixing mounting platform+Y location；Third seat ring formula
Supporting and fixing mounting platform-X position, the 4th seat ring formula supporting and fixing is in mounting platform-Y location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657509.7U CN208147737U (en) | 2018-05-04 | 2018-05-04 | A kind of split type working base ring structure of large-scale water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657509.7U CN208147737U (en) | 2018-05-04 | 2018-05-04 | A kind of split type working base ring structure of large-scale water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147737U true CN208147737U (en) | 2018-11-27 |
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ID=64389098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820657509.7U Active CN208147737U (en) | 2018-05-04 | 2018-05-04 | A kind of split type working base ring structure of large-scale water turbine |
Country Status (1)
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| CN (1) | CN208147737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
-
2018
- 2018-05-04 CN CN201820657509.7U patent/CN208147737U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712036A (en) * | 2019-11-13 | 2020-01-21 | 东方电气集团东方电机有限公司 | Supporting tool for preassembling water guide mechanism of hydraulic generator |
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