CN201129264Y - Controlling loop positioning apparatus for assembling exterior water distributing ring of hydraulic turbogenerator - Google Patents
Controlling loop positioning apparatus for assembling exterior water distributing ring of hydraulic turbogenerator Download PDFInfo
- Publication number
- CN201129264Y CN201129264Y CNU2007200986590U CN200720098659U CN201129264Y CN 201129264 Y CN201129264 Y CN 201129264Y CN U2007200986590 U CNU2007200986590 U CN U2007200986590U CN 200720098659 U CN200720098659 U CN 200720098659U CN 201129264 Y CN201129264 Y CN 201129264Y
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- CN
- China
- Prior art keywords
- control ring
- plane
- support plate
- locating
- orientation
- 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.)
- Expired - Fee Related
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- 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
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- Hydraulic Turbines (AREA)
Abstract
The utility model provides a control ring locating device for assembling an exterior admission water ring of a hydro-generator. The control ring locating device is a locating support plate, the locating support plate is a cylinder, one lateral surface of the locating support plate is a stepped surface formed by a fixing plane and a locating plane, wherein the fixing plane is higher than the locating plane, the fixing plane is fixed at the back of a flange of the exterior admission water ring, and the locating plane is located at the back of the control ring. The control ring locating device has the advantages that the locating plane of the utility model can support the control ring hanging on a crown block, and can assemble the control ring easily, thereby avoiding waste of grease and gasoline for mounting and dismounting repeatedly in the assembly of the prior art, the assembly efficiency is increased by 80%, the assembly quality is fine, and two tons grease and one ton gasoline are saved each year.
Description
Technical field
The utility model relates to the frock of assembling hydraulic turbine generator outer gate barrel, particularly be the control ring positioning device of assembling hydraulic turbine generator outer gate barrel.
Background technique
Fig. 1 is that prior art hydraulic turbine generator outer gate barrel partly cuts open structural representation.
As shown in Figure 1, the structure on hydraulic turbine generator outer gate barrel 1 top of prior art comprises: upper flange 6, steel ball 3, control ring 2, the pressure ring 5 be made up of the two halves symmetrical ring; Described pressure ring 5 is fixed on control ring 2 one side end faces, and the cylindrical that control ring 2 and pressure ring 5 are formed is provided with groove; Upper flange 6 outer fenestras are provided with groove; In described steel ball 3 embedding upper flanges 6 and control ring 2, the pressure ring 5 common grooves of forming.
The assembly technology of control ring is in the above-mentioned prior art hydraulic turbine generator outer gate barrel 1: earlier steel ball 3 coating butters are stained with in upper flange 6 grooves, sling the two halves control ring to leaning on overhead traveling crane again, after the groove of ring to be controlled and the groove of upper flange align, sending out on the orchid of two halves control ring jointing with the fastening combination of screw.The difficult point of above-mentioned assembly technology is the adjustment that groove two grooves of the groove of control ring and upper flange align, often need with play control ring aloft 3-4 hour of overhead traveling crane, just can adjust to suitable substantially position, steel ball is as easy as rolling off a log in this process is touched down, so, on steel ball, be coated with a lot of butter in advance.Every unit has 300-400 steel ball, need spend butter 40-50 kilogram.Before the delivery, because the outer gate barrel size is big, the transportation difficulty need be pulled down control ring and steel ball is assembled to the erecting bed again, therefore will clean the butter of above-mentioned parts with gasoline, need expend more than 30 kilogram in gasoline so again.As seen, this fit had both been wasted butter and gasoline, and efficient is low again, and a control ring is installed needs 3-4 days.And there is hidden danger in the people in high-lift operation.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of simple to operate, the control ring positioning device of efficient and convenient assembling hydraulic turbine generator outer gate barrel.
The technological scheme that solves the problems of the technologies described above is: a kind of control ring positioning device that assembles the hydraulic turbine generator outer gate barrel, this control ring positioning device is the location support plate, described location support plate is a cylinder, a side of this location support plate is a ladder surface, this ladder surface is made up of fixed pan and plane of orientation, and wherein fixed pan is higher than plane of orientation; Described fixed pan is fixed on the back side of the upper flange of outer gate barrel; Described plane of orientation is positioned at the back side of control ring.
Described plane of orientation also extends to the back side of upper flange.
Fixed pan is than the high 5-10 millimeter of plane of orientation in the support plate ladder surface of described location.
The quantity of described location support plate is more than 3.
Described fixed pan is weldingly fixed on the back side of the upper flange of outer gate barrel.
The beneficial effects of the utility model are: the fixed pan of location of the present utility model support plate is weldingly fixed on the back side of the upper flange of outer gate barrel, lower plane of orientation is positioned at below the control ring, when assembling control ring like this, plane of orientation can hold the control ring that plays on overhead traveling crane, just stable freely the rotating of energy of control ring is easy to just control ring be installed.Then,, carefully put in the groove the very thin machine oil that brushes one deck lubricate of steel ball, both clean like this, save butter again, avoided repeated disassembled and assembled in the prior art assembling to cause the waste of butter, gasoline.Appearance of the present utility model realizes that assembling speed is fast, and efficiency of assembling improves 80%.Assembly quality is good, and annual 2 tons in butter, 1 ton in the saving gasoline saved receives praises from customers, for enterprise has created significant benefit.
Description of drawings
Fig. 1 is that prior art hydraulic turbine generator outer gate barrel partly cuts open structural representation;
Fig. 2 is the utility model control ring positioning device stereogram;
Fig. 3 be behind the utility model installation and control loop mapping device in Fig. 1 F portion structure for amplifying schematic representation.
" main sequence number explanation in the accompanying drawing "
1: outer gate barrel 2: control ring 3: steel ball
4: location support plate 5: pressure ring 6: upper flange
7: upper flange and control ring junction 8: screw
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
The utility model provides a kind of control ring positioning device that assembles the hydraulic turbine generator outer gate barrel, this control ring positioning device is a location support plate 4, described location support plate 4 is cylinders, a side of this location support plate 4 is ladder surfaces, this ladder surface is made up of fixed pan A and plane of orientation B, and wherein fixed pan A is higher than plane of orientation B; Described fixed pan A is fixed on the back side of the upper flange 6 of outer gate barrel 1; Described plane of orientation B is positioned at the back side of control ring 2.
As shown in Figure 3, described plane of orientation B also extends to the back side of upper flange 6.During assembling, because plane of orientation B is used for support and control ring 2, so the back side that plane of orientation B should multidirectional upper flange 6 extends, and makes plane of orientation B extend beyond upper flange 6 and control ring 2 junctions 7 for best.
Fixed pan A is than the high 5-10 millimeter of plane of orientation B in support plate 4 ladder surfaces of described location.
The quantity of described location support plate 4 is more than 3.
Described fixed pan A is weldingly fixed on the back side of the upper flange 6 of outer gate barrel 1.
Using process describes to the utility model below:
Select 6 uniform back sides that are weldingly fixed on upper flange 6 cylindricals of outer gate barrel 1 of fixed pan A in the support plate 4 of location, make the plane of orientation B that locatees support plate 4 be positioned at the back side of control ring 2.Control ring 2 integral body are by the overhead traveling crane hoisted in position, and frame is on the plane of orientation B of location support plate 4.Because the locating face B of location support plate 4 is lower than fixed pan A5-10mm, make control ring 2 freely to rotate.Like this, be easy to just control ring 2 installed.Then,, carefully put in the groove, with screw 8 pressure ring 5 is fastened on the control ring 2 again the very thin machine oil that brushes one deck lubricate of steel ball.
Claims (5)
1. control ring positioning device that assembles the hydraulic turbine generator outer gate barrel, it is characterized in that, this control ring positioning device is a location support plate (4), described location support plate (4) is a cylinder, a side of this location support plate (4) is a ladder surface, this ladder surface is made up of fixed pan (A) and plane of orientation (B), and wherein fixed pan (A) is higher than plane of orientation (B); Described fixed pan (A) is fixed on the back side of the upper flange (6) of outer gate barrel (1); Described plane of orientation (B) is positioned at the back side of control ring (2).
2. according to the control ring positioning device of the assembling hydraulic turbine generator outer gate barrel described in the claim 1, it is characterized in that described plane of orientation (B) also extends to the back side of upper flange (6).
3. according to the control ring positioning device of the assembling hydraulic turbine generator outer gate barrel described in the claim 1, it is characterized in that fixed pan (A) is than the high 5-10 millimeter of plane of orientation (B) in described location support plate (4) ladder surface.
4. according to the control ring positioning device of the assembling hydraulic turbine generator outer gate barrel described in the claim 1, it is characterized in that the quantity of described location support plate (4) is more than 3.
5. according to the control ring positioning device of the assembling hydraulic turbine generator outer gate barrel described in the claim 1, it is characterized in that described fixed pan (A) is weldingly fixed on the back side of the upper flange (6) of outer gate barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200986590U CN201129264Y (en) | 2007-09-27 | 2007-09-27 | Controlling loop positioning apparatus for assembling exterior water distributing ring of hydraulic turbogenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200986590U CN201129264Y (en) | 2007-09-27 | 2007-09-27 | Controlling loop positioning apparatus for assembling exterior water distributing ring of hydraulic turbogenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129264Y true CN201129264Y (en) | 2008-10-08 |
Family
ID=40017106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200986590U Expired - Fee Related CN201129264Y (en) | 2007-09-27 | 2007-09-27 | Controlling loop positioning apparatus for assembling exterior water distributing ring of hydraulic turbogenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129264Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372677A (en) * | 2018-12-14 | 2019-02-22 | 天津市天发重型水电设备制造有限公司 | A kind of wear-resistant mechanism of Novel control ring |
| CN114593001A (en) * | 2022-03-14 | 2022-06-07 | 德阳市东方恒运电机有限公司 | Assembly method between control ring and outer water distribution ring of tubular turbine |
-
2007
- 2007-09-27 CN CNU2007200986590U patent/CN201129264Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372677A (en) * | 2018-12-14 | 2019-02-22 | 天津市天发重型水电设备制造有限公司 | A kind of wear-resistant mechanism of Novel control ring |
| CN109372677B (en) * | 2018-12-14 | 2024-05-03 | 天津市天发重型水电设备制造有限公司 | Novel control ring mechanism that wears |
| CN114593001A (en) * | 2022-03-14 | 2022-06-07 | 德阳市东方恒运电机有限公司 | Assembly method between control ring and outer water distribution ring of tubular turbine |
| CN114593001B (en) * | 2022-03-14 | 2024-01-09 | 德阳市东方恒运电机有限公司 | Assembling method between control ring and outer water distribution ring of through-flow turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20110927 |