CN202298645U - Installation support device for megawatt fan base ring - Google Patents
Installation support device for megawatt fan base ring Download PDFInfo
- Publication number
- CN202298645U CN202298645U CN2011203946549U CN201120394654U CN202298645U CN 202298645 U CN202298645 U CN 202298645U CN 2011203946549 U CN2011203946549 U CN 2011203946549U CN 201120394654 U CN201120394654 U CN 201120394654U CN 202298645 U CN202298645 U CN 202298645U
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- Prior art keywords
- base ring
- welded
- installation
- threaded
- support device
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Abstract
The utility model relates to the technical field of wind-driven generators, in particular to an installation support device for a megawatt fan base ring. The upper and lower ends of H steel of the device are connected with a connecting plate and an elevating plate respectively; a threaded pipe is welded on the lower end face of the elevating plate and the upper end face of the support plate respectively; a threaded rod is in threaded connection in the two threaded pipes; a nut is welded between the threaded rods; and the lower end face of the support plate is welded with a steel rib. The lower end surface of the support plate is welded with the reinforcing steel bar. Due to the adoption of the installation support device, frequent hoisting is not required in the levelness adjusting process of the base ring, the base ring is prevented from being moved in a casting process, the installation quality of the base ring is enhanced, and great convenience is brought to installation personnel simultaneously. The defects of the need of frequently hoisting the basic ring and the movement of the base ring in a casing process existing in the conventional installation method are overcome.
Description
Technical field:
The utility model relates to a kind of technical field of wind power generator, particularly a kind of MW class blower foundation ring fittable slackening device.
Background technology:
Along with the development of international wind-power electricity generation industry, the wind-powered electricity generation industry of China also enjoys favor, and complete machine producer is like rain the back spring bamboo, and installation total amount, installation speed also leap to first of the world.The blower foundation ring is the transition portion of blower foundation and tower tube, and the accuracy of its installation directly has influence on the balance of complete machine.
In order to make the complete machine state that is up to the standard to greatest extent, in the installation process of discharge ring, need regulate its levelness again.The at present domestic mode that matches with stop nut through increase and decrease pad and screw rod in the support lower end that adopts is regulated more.But when being employed in support lower end increase and decrease pad and regulating, each adjusting all need be with the discharge ring integral lifting, and pad can not play the effect of electrodeless adjusting, and workload is big, the adjustment inaccuracy; When the mode that adopts screw rod to match with stop nut was regulated, base plate directly landed, and discharge ring takes place in casting process move, and making originally, deviation appears again in the end face of level.
The utility model content:
The technical problem that the utility model will solve provides a kind of MW class blower foundation ring fittable slackening device; This device has been realized need not frequent lifting in the discharge ring levelness adjustment process; Prevent that discharge ring moves in casting process; Improved the installation quality of discharge ring, brought great convenience for installation personnel simultaneously.Having overcome existing mounting method needs frequent lifting discharge ring and the deficiency that discharge ring moves takes place in casting process.
The technical scheme that the utility model is taked is: a kind of MW class blower foundation ring fittable slackening device comprises junction plate, H shaped steel, lifter plate, gripper shoe and reinforcing bar; H shaped steel connects junction plate, lifter plate respectively in two ends up and down, and a screwed pipe is respectively welded in lifter plate lower surface, gripper shoe upper surface, is welded with nut in the middle of the screw rod that is threaded between two screwed pipes, screw rod, gripper shoe lower surface and reinforcing bar welding.
The beneficial effect of the utility model is: the utility model because adopted that screw rod cooperates with screwed pipe, mode that base plate and reinforcing bar weld; Thereby overcome in the discharge ring levelness adjustment process mobile problem in frequent lifting and the casting process effectively, improved installation quality and installation effectiveness; In addition, the utlity model has simple in structure, easily manufactured, easy operating and advantage with low cost.
Description of drawings:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Accompanying drawing is the structural representation of the utility model.
The specific embodiment:
Shown in accompanying drawing, a kind of MW class blower foundation ring fittable slackening device comprises junction plate 1, H shaped steel 2, lifter plate 3, gripper shoe 4 and reinforcing bar 5; H shaped steel connects junction plate 1, lifter plate 3 respectively in two ends about in the of 2; A screwed pipe 8 is respectively welded in lifter plate 3 lower surfaces, gripper shoe 4 upper surfaces; The screw rod 6 that is threaded between two screwed pipes 8 is welded with nuts 7 in the middle of the screw rod 6, weld with reinforcing bar 5 gripper shoe 4 lower surfaces.
Each discharge ring is equipped with quadruplet the utility model, connects the discharge ring lower flange face that is distributed on through bolt, and four reinforcing bars 5 are in advance pre-buried to ground; Discharge ring adopts integral hoisting; With four gripper shoes 4 respectively correspondence be welded on the reinforcing bar 5, after cooling, can realize highly regulating through swivel nut 7; Four screw rods 6 are worked in coordination, and make the discharge ring levelness reach optimum state.
It is understandable that; More than about the specific descriptions of the utility model; Only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment; Those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model, to reach identical technique effect; As long as satisfy the use needs, all within the protection domain of the utility model.
Claims (1)
1. a MW class blower foundation ring fittable slackening device comprises junction plate (1), H shaped steel (2), lifter plate (3), gripper shoe (4) and reinforcing bar (5); It is characterized in that: H shaped steel (2) two ends up and down connects junction plate (1), lifter plate (3) respectively; A screwed pipe (8) is respectively welded in lifter plate (3) lower surface, gripper shoe (4) upper surface; Screw rod (6) is threaded between two screwed pipes (8); Be welded with nut (7) in the middle of the screw rod (6), gripper shoe (4) lower surface and reinforcing bar (5) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203946549U CN202298645U (en) | 2011-10-17 | 2011-10-17 | Installation support device for megawatt fan base ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203946549U CN202298645U (en) | 2011-10-17 | 2011-10-17 | Installation support device for megawatt fan base ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298645U true CN202298645U (en) | 2012-07-04 |
Family
ID=46367574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203946549U Expired - Fee Related CN202298645U (en) | 2011-10-17 | 2011-10-17 | Installation support device for megawatt fan base ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747746A (en) * | 2012-07-25 | 2012-10-24 | 中国二十二冶集团有限公司 | Device and method for mounting and leveling foundation ring of fan |
| CN105525626A (en) * | 2016-01-07 | 2016-04-27 | 浙江省送变电工程公司 | Adjustable mechanical connection embedded part and use method thereof |
| CN106051307A (en) * | 2016-07-19 | 2016-10-26 | 航天晨光股份有限公司 | Combined fast-assembly pipeline support and mounting method thereof |
| CN111119318A (en) * | 2020-02-29 | 2020-05-08 | 中冶建工集团有限公司 | Construction method of double-layer slag-proof floor drain |
-
2011
- 2011-10-17 CN CN2011203946549U patent/CN202298645U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747746A (en) * | 2012-07-25 | 2012-10-24 | 中国二十二冶集团有限公司 | Device and method for mounting and leveling foundation ring of fan |
| CN105525626A (en) * | 2016-01-07 | 2016-04-27 | 浙江省送变电工程公司 | Adjustable mechanical connection embedded part and use method thereof |
| CN106051307A (en) * | 2016-07-19 | 2016-10-26 | 航天晨光股份有限公司 | Combined fast-assembly pipeline support and mounting method thereof |
| CN106051307B (en) * | 2016-07-19 | 2018-02-06 | 航天晨光股份有限公司 | A kind of combined type fast-assembling support of pipelines and its installation method |
| CN111119318A (en) * | 2020-02-29 | 2020-05-08 | 中冶建工集团有限公司 | Construction method of double-layer slag-proof floor drain |
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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: 20120704 Termination date: 20151017 |
|
| EXPY | Termination of patent right or utility model |