CN201538640U - Lifting device for inertial flow water-wheel generator rotor - Google Patents
Lifting device for inertial flow water-wheel generator rotor Download PDFInfo
- Publication number
- CN201538640U CN201538640U CN2009203115270U CN200920311527U CN201538640U CN 201538640 U CN201538640 U CN 201538640U CN 2009203115270 U CN2009203115270 U CN 2009203115270U CN 200920311527 U CN200920311527 U CN 200920311527U CN 201538640 U CN201538640 U CN 201538640U
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- lifting
- rotor
- lifting device
- connecting panel
- boatswain chair
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- Expired - Fee Related
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Abstract
The utility model relates to a lifting device for an inertial flow water-wheel generator rotor. The lifting device for the inertial flow water-wheel generator rotor is characterized in that a main lifting hole connected with a main lifting hook wire rope is manufactured at the upper end of a lifting plate, a lifting connecting plate with both ends provided with connecting holes is horizontally welded at the lower end of the lifting plate, adjusting cushion blocks are installed in the connecting holes of the lifting connecting plate, a rotor is installed on the lower part of the lifting connecting plate through the connecting holes, a side lifting hole is installed on one end surface of the rotor and is connected with a lifting hook of a hand-drive block, and a wire rope is connected between the upper end of the hand-drive block and the main lifting hook, therefore, the central axial line of the rotor can be easily adjusted to be horizontal by pulling a chain of the hand-drive block, thereby achieving the purpose of smoothly connecting a macro-axis and improving the work efficiency; besides, the weight of the simplified rotor lifting device is only from 1 to 1.5 tons and is about 50 percent of the original structure, thereby not only saving materials, but also having simple processing and low cost; and in addition, the rotor lifting device also has the advantages of easy operation, safety and reliability.
Description
Technical field
The utility model relates to a kind of lifting appliance, especially a kind of tubular-turbine generator rotor lifting device.
Background technology
Through-flow machine group rotor lifting appliance must satisfy: behind rotor lifting, simultaneously can adjust the requirement that suspended object is grabbed rotor c.g., known rotor lifting apparatus structure is: play the boatswain chair upper end and be shaped on and main suspension hook steel rope bonded assembly main hanging hole, play the boatswain chair lower end square pin is installed, in a boatswain chair both sides lifting connecting panel is installed by square pin, the connecting bore pin of lifting connecting panel and square pin is wideer, can make the square pin left and right displacement, be connected to the rotor connecting panel in the lower end horizontal welding of lifting connecting panel, on rotor connecting panel and lifting connecting panel, be welded with the adjustment back plate, adjust on the back plate adjustable bolt is installed.Nearly 2～3 tons of the total weight of this device.Move square pin by adjustable bolt, make rotor axis maintenance level to guarantee that rotor is connected with the smooth of macro-axis.This device keeps actual being difficult to of rotor axis level to carry out by the adjustable bolt of adjusting in the lifting appliance behind the rotor lifting of erecting stage.Installation personnel must be climbed to high-altitude more than 6 meters, and hand-held spanner is operated.The rotor of suspention is swung every now and then, the difficulty of the aerial flat axis of water detection and dangerous well imagining.In addition, this lifting appliance complex process, heaviness, the processing and manufacturing difficulty is big, wastes time and energy.
Summary of the invention
The utility model provides a kind of tubular-turbine generator rotor lifting device of simple in structure, easy operating for solving the technical matters that exists in the known technology.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of tubular-turbine generator rotor lifting device, comprise vertical play boatswain chair, rise the boatswain chair upper end be shaped on main suspension hook steel rope bonded assembly main hanging hole, down hand welding have at the two ends of playing the boatswain chair lower end connecting bore the lifting connecting panel, be installed in the adjustment cushion block on the lifting connecting panel connecting bore and be installed in rotor below the lifting connecting panel by connecting bore, on described rotor one end face side lifting hole(eyelet) is installed, the side lifting hole(eyelet) connects the hook of bottle gouard moved by hands, is connected with steel rope between bottle gouard moved by hands upper end and the main suspension hook.
The utility model can also adopt following technical scheme:
Be welded with the triangle deep floor between described boatswain chair and the lifting connecting panel.
Advantage and the good effect that the utlity model has are:
Owing on rotor one end face, the side lifting hole(eyelet) is installed, the side lifting hole(eyelet) connects the hook of bottle gouard moved by hands, be connected with steel rope between bottle gouard moved by hands upper end and the main suspension hook, spur the bottle gouard moved by hands slide fastener like this, just can easily adjust the rotor center axis horizontal, reach and the smooth purpose of connecting of macro-axis, improved work efficiency; The weight of the rotor lifting device after simplifying in addition is 1～1.5 ton only, is about 50% of original design, and not only material-saving but also processing are simple, cost is low; The utility model also has easy operating, safe and reliable advantage in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A Abandon cutaway view of Fig. 1;
Fig. 3 is the utility model running condition figure.
Among the figure: 1, main hanging hole; 2, play boatswain chair; 3, deep floor; 4, adjust cushion block; 5, lifting connecting panel; 6, adjust cushion block; 7, connecting bore; 8, bolt; 9, rotor; 10, side lifting hole(eyelet); 11, bottle gouard moved by hands hook; 12, bottle gouard moved by hands; 13, steel rope; 14, steel rope; 15, main suspension hook.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, Fig. 2 and Fig. 3, vertical boatswain chair 2 upper ends of rising are shaped on and main suspension hook 15 steel ropes 14 bonded assembly main hanging holes 1, down hand welding has the lifting connecting panel 5 of connecting bore 7 at the two ends of playing the boatswain chair lower end, rise between boatswain chair and the lifting connecting panel and be welded with triangle deep floor 3, can increase its intensity like this.On lifting connecting panel connecting bore, be equipped with and adjust cushion block 4,6, below the lifting connecting panel, rotor 9 is installed by bolt 8 and connecting bore, on described rotor one end face side lifting hole(eyelet) 10 is installed, the side lifting hole(eyelet) connects the hook 11 of bottle gouard moved by hands 12, is connected with steel rope 13 between bottle gouard moved by hands upper end and the main suspension hook.Like this, owing on rotor one end face, the side lifting hole(eyelet) is installed, the side lifting hole(eyelet) connects the hook of bottle gouard moved by hands, be connected with steel rope between bottle gouard moved by hands upper end and the main suspension hook, therefore when pulling bottle gouard moved by hands slide fastener, just can easily adjust the rotor center axis horizontal, reach and the smooth purpose of connecting of macro-axis, improve work efficiency; The weight of the rotor lifting device after simplifying in addition is 1～1.5 ton only, is about 50% of original design, and not only material-saving but also processing are simple, cost is low; The utility model also has easy operating, safe and reliable advantage in addition.
Claims (2)
1. tubular-turbine generator rotor lifting device, comprise vertical play boatswain chair, rise the boatswain chair upper end be shaped on main suspension hook steel rope bonded assembly main hanging hole, down hand welding have at the two ends of playing the boatswain chair lower end connecting bore the lifting connecting panel, be installed in the adjustment cushion block on the lifting connecting panel connecting bore and be installed in rotor below the lifting connecting panel by connecting bore, it is characterized in that: on described rotor one end face side lifting hole(eyelet) is installed, the side lifting hole(eyelet) connects the hook of bottle gouard moved by hands, is connected with steel rope between bottle gouard moved by hands upper end and the main suspension hook.
2. according to the described tubular-turbine generator rotor lifting of claim 1 device, it is characterized in that: be welded with the triangle deep floor between described boatswain chair and the lifting connecting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115270U CN201538640U (en) | 2009-09-25 | 2009-09-25 | Lifting device for inertial flow water-wheel generator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115270U CN201538640U (en) | 2009-09-25 | 2009-09-25 | Lifting device for inertial flow water-wheel generator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538640U true CN201538640U (en) | 2010-08-04 |
Family
ID=42590094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203115270U Expired - Fee Related CN201538640U (en) | 2009-09-25 | 2009-09-25 | Lifting device for inertial flow water-wheel generator rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538640U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001578A (en) * | 2010-11-19 | 2011-04-06 | 济南济变志亨电力设备有限公司 | Multilayer coil integral hoisting device |
| CN102826440A (en) * | 2011-06-15 | 2012-12-19 | 华锐风电科技(集团)股份有限公司 | Gear case installation and adjustment device |
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
| CN103683710A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Suspender specially used for motor rotor loose core and manufacturing method |
| CN105129687A (en) * | 2015-08-07 | 2015-12-09 | 国电大渡河检修安装有限公司 | Turning method for oil supplying head of water-turbine generator set |
| CN106081863A (en) * | 2016-08-24 | 2016-11-09 | 张家港合升进出口有限公司 | Electromotor gudgeon |
| CN106744252A (en) * | 2017-03-27 | 2017-05-31 | 江苏中车电机有限公司 | For MW grades of rotor of direct-drive permanent magnet wind driven generator hoisting tooling and application method |
-
2009
- 2009-09-25 CN CN2009203115270U patent/CN201538640U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001578A (en) * | 2010-11-19 | 2011-04-06 | 济南济变志亨电力设备有限公司 | Multilayer coil integral hoisting device |
| CN102826440A (en) * | 2011-06-15 | 2012-12-19 | 华锐风电科技(集团)股份有限公司 | Gear case installation and adjustment device |
| CN103683710A (en) * | 2012-09-24 | 2014-03-26 | 五冶集团上海有限公司 | Suspender specially used for motor rotor loose core and manufacturing method |
| CN103683710B (en) * | 2012-09-24 | 2016-01-27 | 五冶集团上海有限公司 | Rotor is loosed core special hanger and manufacture method |
| CN103523654A (en) * | 2013-10-30 | 2014-01-22 | 镇江船舶电器有限责任公司 | Lifting structure of equipment |
| CN105129687A (en) * | 2015-08-07 | 2015-12-09 | 国电大渡河检修安装有限公司 | Turning method for oil supplying head of water-turbine generator set |
| CN106081863A (en) * | 2016-08-24 | 2016-11-09 | 张家港合升进出口有限公司 | Electromotor gudgeon |
| CN106744252A (en) * | 2017-03-27 | 2017-05-31 | 江苏中车电机有限公司 | For MW grades of rotor of direct-drive permanent magnet wind driven generator hoisting tooling and application method |
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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: 20100804 Termination date: 20120925 |