CN207647699U - A kind of damping fixing device for tower drum flange disk - Google Patents
A kind of damping fixing device for tower drum flange disk Download PDFInfo
- Publication number
- CN207647699U CN207647699U CN201721431769.4U CN201721431769U CN207647699U CN 207647699 U CN207647699 U CN 207647699U CN 201721431769 U CN201721431769 U CN 201721431769U CN 207647699 U CN207647699 U CN 207647699U
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- CN
- China
- Prior art keywords
- clamping
- fixing device
- inner ring
- outer shroud
- damping
- 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.)
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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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Vibration Dampers (AREA)
Abstract
The utility model is related to a kind of damping fixing devices for tower drum flange disk, include pedestal, the clamping and fixing device there are two setting symmetrical above and below are set on the pedestal, the clamping and fixing device includes the outer shroud and inner ring of arc；Positioning plate is equipped at left and right sides of the outer shroud, the positioning plate is equipped with threaded hole, is locked by the corresponding threaded hole of corresponding bolt-through and attaching nut between described two clamping and fixing devices；The concave side covering of the inner ring is provided with rubber antiskid layer, and the convex side of the inner ring is equipped with corresponding recesses in the position of the correspondence locating piece, damping device is equipped in the groove by several locating pieces, the outer shroud is angularly provided with.The utility model is not only simple in structure, and is applicable to the tower of multiple caliber, and has preferable protective capability.
Description
Technical field
The utility model is related to wind-power tower fields, refer specifically to a kind of damping fixing device for tower drum flange disk.
Background technology
Wind-power tower is exactly the tower bar of wind-power electricity generation, is mainly played a supportive role in wind power generating set, while absorbing machine
Group vibrations.
The form of existing tower generally use multitower section is attached assembling between tower section using ring flange.But in tower
In the transportational process of section, due to situations such as ring flange lacks corresponding safeguard measure, and additional road jolts, it is easy for so that flange
Disk and flange hole are squeezed by external force and generate deformation, to influence effect when flange assembling.
It is this to design a kind of damping fixing device for tower drum flange disk for above-mentioned problem of the existing technology
The purpose of utility model research.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model lies in that providing a kind of damping for tower drum flange disk
Fixing device can effectively solve the problem that the above-mentioned problems of the prior art.
The technical solution of the utility model is：
A kind of damping fixing device for tower drum flange disk includes pedestal, set on the pedestal there are two up and down it is right
Claim the clamping and fixing device of setting, the clamping and fixing device includes the outer shroud and inner ring of arc；The left and right of the outer shroud
Both sides are equipped with positioning plate, and the positioning plate is equipped with threaded hole, passes through corresponding spiral shell between described two clamping and fixing devices
Bolt is through corresponding threaded hole and attaching nut locking；The concave side covering of the inner ring is provided with rubber antiskid layer, the inner ring
Convex side be equipped with corresponding recesses in the position of the correspondence locating piece by several locating pieces, the outer shroud is angularly provided with,
Damping device is equipped in the groove；The damping device includes guide post, guide sleeve and spring, and the spring is socketed in guide post
On；One end of the guide post is fixed in the locating piece, and the guide post is not fixed in the other end of locating piece and the guide sleeve
It is connected；The bottom end of the guide sleeve is fixed in the groove of the outer shroud.
The advantages of the utility model：
When the utility model at work, pass through the cooperation of two clamping and fixing devices and screw bolt and nut, one side arc
The inner ring of shape can easily fix the ring flange of tower；On the other hand the present apparatus is enable to fit by the position of adjusting nut
Tower for multiple caliber.After the inner ring clamping flange disk of clamping and fixing device, pass through preventing rubber layer and damping device
Duplicate protection, make ring flange that can be buffered in transport is jolted, to avoid ring flange generate deformation.The utility model
It is not only simple in structure, and is applicable to the tower of multiple caliber, and there is preferable protective capability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of damping device.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, existing make embodiment combination attached drawing into one the structure of the utility model
Step detailed description：
With reference to figure 1-2, a kind of damping fixing device for tower drum flange disk includes pedestal 1, is set on the pedestal 1
There are two the clamping and fixing devices 2 of setting symmetrical above and below, and the clamping and fixing device 2 includes the outer shroud 3 and inner ring of arc
4；The left and right sides of the outer shroud 3 is equipped with positioning plate 5, and the positioning plate 5 is equipped with threaded hole（It is not drawn into）, described two folders
It fastens and is locked through corresponding threaded hole and attaching nut 7 by corresponding bolt 6 between device 2；The concave side of the inner ring 4
Covering is provided with rubber antiskid layer 8, and by angularly setting, there are five locating pieces 9 for the convex side of the inner ring 4, and the outer shroud 3 is right
It answers the position of the locating piece 9 to be equipped with corresponding recesses 10, damping device 11 is equipped in the groove 10；The damping device 11
Include guide post 12, guide sleeve 13 and spring 14, the spring 14 is socketed on guide post 12；One end of the guide post 12 is fixed in institute
State locating piece 9, and the guide post 12 is not fixed in the other end of locating piece 9 and is connected with the guide sleeve 13；The guide sleeve 13
Bottom end is fixed in the groove 10 of the outer shroud 3.
When the utility model at work, by the cooperation of two clamping and fixing devices 2 and bolt 6 and nut 7, on the one hand
The inner ring 4 of arc can easily fix the ring flange of tower；On the other hand the present apparatus is enable by the position of adjusting nut 7
Enough it is suitable for the tower of multiple caliber.After the 4 clamping flange disk of inner ring of clamping and fixing device 2, by preventing rubber layer and subtract
The duplicate protection for shaking device 11, makes ring flange that can be buffered in transport is jolted, to avoid ring flange from generating deformation.
The above is only the preferred embodiment of the present invention, it is all done according to present utility model application the scope of the claims it is equal
Deng variation and modification, it should all belong to the covering scope of the utility model.
Claims (1)
1. a kind of damping fixing device for tower drum flange disk includes pedestal, it is characterised in that：The pedestal is equipped with two
The clamping and fixing device of a setting symmetrical above and below, the clamping and fixing device include the outer shroud and inner ring of arc；It is described outer
Positioning plate is equipped at left and right sides of ring, the positioning plate is equipped with threaded hole, passes through between described two clamping and fixing devices
The corresponding corresponding threaded hole of bolt-through and attaching nut locking；The concave side covering of the inner ring is provided with rubber antiskid layer,
The convex side of the inner ring is equipped with phase by several locating pieces, the outer shroud is angularly provided in the position of the correspondence locating piece
Groove is answered, damping device is equipped in the groove；The damping device includes guide post, guide sleeve and spring, the spring socket
On guide post；One end of the guide post is fixed in the locating piece, and the guide post is not fixed in the other end and the institute of locating piece
Guide sleeve is stated to be connected；The bottom end of the guide sleeve is fixed in the groove of the outer shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431769.4U CN207647699U (en) | 2017-11-01 | 2017-11-01 | A kind of damping fixing device for tower drum flange disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721431769.4U CN207647699U (en) | 2017-11-01 | 2017-11-01 | A kind of damping fixing device for tower drum flange disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647699U true CN207647699U (en) | 2018-07-24 |
Family
ID=62884027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721431769.4U Active CN207647699U (en) | 2017-11-01 | 2017-11-01 | A kind of damping fixing device for tower drum flange disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458506A (en) * | 2018-12-20 | 2019-03-12 | 重庆天路电力设备有限公司 | A kind of flanged joint equipment |
| CN111059005A (en) * | 2019-12-25 | 2020-04-24 | 江苏帕卓管路***股份有限公司 | Novel steel pipe assembly for wind power generation |
-
2017
- 2017-11-01 CN CN201721431769.4U patent/CN207647699U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458506A (en) * | 2018-12-20 | 2019-03-12 | 重庆天路电力设备有限公司 | A kind of flanged joint equipment |
| CN109458506B (en) * | 2018-12-20 | 2020-09-18 | 重庆天路电力设备有限公司 | Flange connecting device |
| CN111059005A (en) * | 2019-12-25 | 2020-04-24 | 江苏帕卓管路***股份有限公司 | Novel steel pipe assembly for wind power generation |
| CN111059005B (en) * | 2019-12-25 | 2021-07-27 | 江苏帕卓管路***股份有限公司 | Novel steel pipe assembly for wind power generation |
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