CN208992603U - A kind of tensioner ring flange provision for disengagement - Google Patents
A kind of tensioner ring flange provision for disengagement Download PDFInfo
- Publication number
- CN208992603U CN208992603U CN201821318675.0U CN201821318675U CN208992603U CN 208992603 U CN208992603 U CN 208992603U CN 201821318675 U CN201821318675 U CN 201821318675U CN 208992603 U CN208992603 U CN 208992603U
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- China
- Prior art keywords
- ring flange
- tensioner ring
- disk
- bolt
- disengagement
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- 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.)
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Abstract
The utility model discloses a kind of tensioner ring flange provisions for disengagement, including disk identical with the outer diameter of tensioner ring flange inner sleeve to be removed and jackscrew bolt, the jackscrew bolt thread is connected to the center of the disk, the bolt hole that the surface of the disk corresponds to tensioner ring flange to be removed is evenly equipped with multiple connecting holes, and the aperture of the connecting hole is identical as the aperture of bolt hole of tensioner ring flange inner sleeve to be removed.Tensioner ring flange provision for disengagement provided by the utility model, by the way that disk identical with the outer diameter of tensioner ring flange inner sleeve to be removed is arranged, and the jackscrew bolt being threadedly coupled at the center of disk, tensioner ring flange Shi Xianyong bolt is removed to connect tensioner ring flange inner sleeve to be removed with disk, then rotation jackscrew bolt is realized extracts tensioner ring flange from generator drive shaft, it is simple to operate, it is not only high-efficient, while also avoiding the damage of brass axle sleeve and drive shaft in disassembly process.
Description
Technical field
The utility model relates to technical field of wind power generator, dismantle and fill more specifically to a kind of tensioner ring flange
It sets.
Background technique
The driving end of major part Wind turbines generator uses tensioner ring flange at present, and tensioner ring flange is covered by inside and outside two
Part composition, during installation, due to not having tensioner modification between the inner-outer sleeve of tensioner ring flange, is easily installed in generator drive shaft
On.But in disassembly, since tensioner ring flange inner sleeve is by tensioner modification, tensioner is on generator drive shaft, without special tool
Tool, is difficult to complete dismantlement work, and common disassembly mode not only causes to damage in disassembly process to brass axle sleeve and drive shaft,
Sliding friction causes drive shaft to wear, and inefficiency.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of tensioner ring flange provision for disengagement, improves work effect
Rate avoids the damage of brass axle sleeve and drive shaft in disassembly process.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of tensioner ring flange provision for disengagement, including disk identical with the outer diameter of tensioner ring flange inner sleeve to be removed and
Jackscrew bolt, the jackscrew bolt thread are connected to the center of the disk, and the surface of the disk corresponds to tensioner to be removed
The bolt hole of ring flange is evenly equipped with multiple connecting holes, the bolt in the aperture of the connecting hole and tensioner ring flange inner sleeve to be removed
The aperture in hole is identical.
Preferably, the quantity of the connecting hole is 4-10.
Preferably, the disk with a thickness of 15-30 millimeters.
Preferably, the edge of the disk is equipped with annulus.
Preferably, the nut for connecting the annulus is equipped between the annulus and the disk, the nut is fixedly connected
At the edge of the disk, the threaded hole that the annulus passes through the nut is connected on the nut.
The beneficial effects of the utility model are: by the way that circle identical with the outer diameter of tensioner ring flange inner sleeve to be removed is arranged
Disk, and the jackscrew bolt being threadedly coupled at the center of disk, the spiral shell of tensioner ring flange to be removed is corresponded on the surface of disk
Multiple connecting holes are arranged in keyhole, remove tensioner ring flange Shi Xianyong bolt and connect tensioner ring flange inner sleeve and disk to be removed
It connects, then rotating jackscrew bolt is to realize to extract tensioner ring flange from generator drive shaft, it is simple to operate, not only
It is high-efficient, while also avoiding the damage of brass axle sleeve and drive shaft in disassembly process.The utility model structure is simple, uses
Effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tensioner ring flange provision for disengagement of the utility model.
Fig. 2 is the side view of the tensioner ring flange provision for disengagement of the utility model
Wherein: 1- disk, 2- jackscrew bolt, 3- connecting hole, 4- annulus, 5- nut.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to attached drawing 1-2, a kind of tensioner ring flange provision for disengagement of the present embodiment, including with tensioner flange to be removed
The identical disk 1 of the outer diameter of disk inner sleeve and jackscrew bolt 2, the jackscrew bolt 2 are threaded in the center of the disk 1, institute
The surface for stating disk 1 corresponds to the bolt hole of tensioner ring flange to be removed and is evenly equipped with multiple connecting holes 3, the hole of the connecting hole 3
Diameter is identical as the aperture of bolt hole of tensioner ring flange inner sleeve to be removed.
Tensioner ring flange provision for disengagement based on above-mentioned technical characteristic, by being arranged and tensioner ring flange inner sleeve to be removed
The identical disk 1 of outer diameter, and the jackscrew bolt 2 being threadedly coupled at the center of disk 1 is corresponding wait tear open on the surface of disk 1
Multiple connecting holes 3 are arranged in the bolt hole of the tensioner ring flange unloaded, remove tensioner ring flange Shi Xianyong bolt for tensioner to be removed
Ring flange inner sleeve is connect with disk 1, and then rotating jackscrew bolt 2 is to realize to pull out tensioner ring flange from generator drive shaft
Out, simple to operate, it is not only high-efficient, while also avoiding the damage of brass axle sleeve and drive shaft in disassembly process.This
Utility model structure is simple, and using effect is good, use easy to spread.
In the present embodiment, the quantity of the connecting hole 3 is 4-10.When actual fabrication, it can make as the case may be.
In the present embodiment, the disk 1 with a thickness of 15-30 millimeters.When actual fabrication, it can make as the case may be
Make.Wherein it is preferred to the disk 1 with a thickness of 20 millimeters.
In the present embodiment, the edge of the disk 1 is equipped with annulus 4.By being arranged the annulus 4, when use, facilitates extraction.
Meanwhile for the ease of installing the annulus 4, the nut 5 for connecting the annulus 4 is equipped between the annulus 4 and the disk 1,
The nut 5 is fixedly connected on the edge of the disk 1, and the threaded hole that the annulus 4 passes through the nut 5 is connected to the spiral shell
On mother 5.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (5)
1. a kind of tensioner ring flange provision for disengagement, it is characterised in that: including the outer diameter phase with tensioner ring flange inner sleeve to be removed
With disk and jackscrew bolt, the jackscrew bolt thread is connected to the center of the disk, the surface of the disk it is corresponding to
The bolt hole of the tensioner ring flange of disassembly is evenly equipped with multiple connecting holes, the aperture of the connecting hole and tensioner ring flange to be removed
The aperture of the bolt hole of inner sleeve is identical.
2. tensioner ring flange provision for disengagement as described in claim 1, it is characterised in that: the quantity of the connecting hole is 4-10
It is a.
3. tensioner ring flange provision for disengagement as described in claim 1, it is characterised in that: the disk with a thickness of 15-30 milli
Rice.
4. tensioner ring flange provision for disengagement as described in claim 1, it is characterised in that: the edge of the disk is equipped with annulus.
5. tensioner ring flange provision for disengagement as claimed in claim 4, it is characterised in that: set between the annulus and the disk
There is the nut for connecting the annulus, the nut is fixedly connected on the edge of the disk, and the annulus passes through the nut
Threaded hole is connected on the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318675.0U CN208992603U (en) | 2018-08-15 | 2018-08-15 | A kind of tensioner ring flange provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318675.0U CN208992603U (en) | 2018-08-15 | 2018-08-15 | A kind of tensioner ring flange provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992603U true CN208992603U (en) | 2019-06-18 |
Family
ID=66798046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318675.0U Active CN208992603U (en) | 2018-08-15 | 2018-08-15 | A kind of tensioner ring flange provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283029A (en) * | 2020-10-26 | 2021-01-29 | 华能国际电力开发公司吉林白城风电分公司 | Locking flange plate applied to variable propeller shaft of wind motor |
| CN113027657A (en) * | 2021-04-12 | 2021-06-25 | 国家电网有限公司 | Tool and method for pulling out pin bolt pin bush of pin of large shaft and rotating wheel coupling of water turbine |
-
2018
- 2018-08-15 CN CN201821318675.0U patent/CN208992603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283029A (en) * | 2020-10-26 | 2021-01-29 | 华能国际电力开发公司吉林白城风电分公司 | Locking flange plate applied to variable propeller shaft of wind motor |
| CN113027657A (en) * | 2021-04-12 | 2021-06-25 | 国家电网有限公司 | Tool and method for pulling out pin bolt pin bush of pin of large shaft and rotating wheel coupling of water turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210305 Address after: 137000 south of Baiqi highway, No.4, malibutoutun section, Zhenlai Town, Zhenlai County, Baicheng City, Jilin Province Patentee after: Zhenlai wind power plant of Huaneng Jilin Power Generation Co.,Ltd. Address before: 137000 in Tuanjie Township and Tongfa livestock farm, Tongyu County, Baicheng City, Jilin Province (No. 1684, Xinghua North Street, Kaitong Town, Tongyu County) Patentee before: Huaneng International Power Development Company Jilin Tongyu Wind Power Branch |
|
| TR01 | Transfer of patent right |