CN204076191U - A kind of turbine rotor balance weight installation device - Google Patents
A kind of turbine rotor balance weight installation device Download PDFInfo
- Publication number
- CN204076191U CN204076191U CN201420541700.7U CN201420541700U CN204076191U CN 204076191 U CN204076191 U CN 204076191U CN 201420541700 U CN201420541700 U CN 201420541700U CN 204076191 U CN204076191 U CN 204076191U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- balance weight
- installation device
- connecting screw
- manifold
- 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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- Hydraulic Turbines (AREA)
Abstract
The utility model provides a kind of turbine rotor balance weight installation device, it is characterized in that: comprise mobile jib, activity auxiliary positioning cover, manifold, six sides, connecting screw, described six sides are fixedly connected with mobile jib, described manifold and described connecting screw are separately fixed at the two ends of mobile jib, the auxiliary location of described activity helps cover to be enclosed within described mobile jib, and have movable auxiliary sleeve described in certain fit clearance can slide on described mobile jib with described mobile jib, installation device is used to install balance weight additional, can accelerate to regulate the speed, improve operating efficiency, process simple and convenient, without the need to outsourcing.Fast Installation can not be subject to position limitation and ensure precision in maintenance installation process, decreasing the electric power enterprise repair time.
Description
Technical field
The utility model relates to a kind of special implementing instrument, is specifically related to a kind of turbine rotor balance weight installation device.
Background technology
It is inner in cylinder forward and backward end shaft seal that rotor installs balance weight additional, and this setting, owing to belonging to unexpected stopped status.Cylinder front and back ends position is narrow, and temperature reaches about 400 degree, the limit that the severe intelligent of operating environment bears, and general employing is taken off cylinder to install balance weight working strength additional large, and the repair time is long.
Utility model content
A kind of turbine rotor balance weight installation device, comprise mobile jib, activity auxiliary positioning cover, manifold, six sides, connecting screw, six sides are fixedly connected with mobile jib, manifold and connecting screw are separately fixed at the two ends of mobile jib, movable auxiliary sleeve is enclosed within mobile jib, and having certain fit clearance, movable auxiliary sleeve can slide on mobile jib.
Connecting screw is detachable, and specification is M6, long 20mm.
Fit clearance between movable auxiliary sleeve and mobile jib is 0.10-0.15mm.
After adopting this turbine rotor balance weight installation device, it is comparatively smooth that scene adds balance weight work progress, and also offer reference for similar work, accelerating regulates the speed improves operating efficiency, processes simple and convenient, without the need to outsourcing.Fast Installation can not be subject to position limitation and ensure precision in maintenance installation process, decreasing the electric power enterprise repair time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is application schematic diagram of the present utility model.
In figure: 1. mobile jib, 2. activity auxiliary positioning cover, 3. manifold, 4. connecting screw, 5. six sides, 6. balance weight, 7. balance weight installation device, 8. cylinder axis capsule body, 9. increases the weight of hand hole.
Detailed description of the invention
The present embodiment is used for the explanation to the utility model claim, and protection domain of the present utility model is not limited to the structure of following description.
As shown in Figure 1, turbine rotor balance weight installation device, comprises mobile jib, activity auxiliary positioning cover, manifold, six sides, connecting screw, and connecting screw specification is M6, long 20mm; Two six sides are fixedly connected on the two ends up and down of mobile jib, and connecting screw is fixed on the front end of mobile jib, and manifold is fixed on the rear end of mobile jib, and movable auxiliary sleeve is enclosed within described mobile jib, and can slide on mobile jib.
As shown in Figure 2, before cylinder, what rearward end had a shaft seal increases the weight of hand hole, hamming block is a M24, long 66MM balancing bolt, be provided with a word opening, there is the silk eye of a M6 in the center of circle, balance weight installation device is threaded with the silk eye on balance weight by connecting screw, after tightening, be integrated with balance weight, by increasing the weight of hand hole, balance weight is put in cylinder, rotate and aim to rotor in the silk hole of counterweight, silk hole is M24, dark 66mm, when rotating the half to silk hole depth, balance weight installation device exits, for ensureing that balance weight can not screw out with balance weight installation device when exiting, after the connecting screw of balance weight installation device front end is tightened, front end still has the gap of 5mm, not easily kill, can ensure that balance weight installation device exits separately, after exiting, the manifold part adding holding tool rear end is aimed at again the corresponding word aperture position on balance weight, utilize activity orientation to overlap will to add holding tool and be fixed on and increase the weight of on hand hole, fit clearance between activity orientation cover and mobile jib is 0.10-0.15mm, both ensured that adding holding tool can stretch into smoothly and exit cylinder, adding holding tool also can not double swerve, divide by common adjustable wrench and six quadrate parts, applying moment is carried out to balance weight, it is fastening.
Claims (3)
1. a turbine rotor balance weight installation device, it is characterized in that: comprise mobile jib, activity auxiliary positioning cover, manifold, six sides, connecting screw, described six sides are fixedly connected with mobile jib, described manifold and described connecting screw are fixedly connected on the two ends of mobile jib respectively, the auxiliary location of described activity helps cover to be enclosed within described mobile jib, and having certain fit clearance with described mobile jib, described movable auxiliary sleeve can slide on described mobile jib.
2. balance weight installation device according to claim 1, is characterized in that: the specification of described connecting screw is M6, long 20mm.
3. balance weight installation device according to claim 1, is characterized in that: the fit clearance between described movable auxiliary sleeve and mobile jib is 0.10-0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541700.7U CN204076191U (en) | 2014-09-19 | 2014-09-19 | A kind of turbine rotor balance weight installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541700.7U CN204076191U (en) | 2014-09-19 | 2014-09-19 | A kind of turbine rotor balance weight installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076191U true CN204076191U (en) | 2015-01-07 |
Family
ID=52168953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420541700.7U Expired - Fee Related CN204076191U (en) | 2014-09-19 | 2014-09-19 | A kind of turbine rotor balance weight installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346238A (en) * | 2015-07-16 | 2017-01-25 | 上海电气电站设备有限公司 | Installation tool for dynamic balancing blocks of steam turbine rotors and use method of installation tool |
-
2014
- 2014-09-19 CN CN201420541700.7U patent/CN204076191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346238A (en) * | 2015-07-16 | 2017-01-25 | 上海电气电站设备有限公司 | Installation tool for dynamic balancing blocks of steam turbine rotors and use method of installation tool |
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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: 20150107 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |