CN208961895U - A kind of yaw liner replacement tooling - Google Patents
A kind of yaw liner replacement tooling Download PDFInfo
- Publication number
- CN208961895U CN208961895U CN201821318663.8U CN201821318663U CN208961895U CN 208961895 U CN208961895 U CN 208961895U CN 201821318663 U CN201821318663 U CN 201821318663U CN 208961895 U CN208961895 U CN 208961895U
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- CN
- China
- Prior art keywords
- yaw
- liner
- cylinder
- supporting frame
- shaft supporting
- 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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Classifications
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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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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a kind of yaws to pad replacement tooling, including the side shaft supporting frame for taking out the yaw clamp that old yaw liner is disassembled with the installation newly jacking axis of yaw liner and support, the jacking axis includes cylinder and the installation axle for being fixed on the cylinder both ends, the middle part of the cylinder is equipped with the mounting groove for placing jack and the first hanging ring for lifting, in the mainframe circular hole for the lower part that the installation axle is used to be mounted on two adjacent yaw motors, one end of the side shaft supporting frame is equipped with top plate.Yaw provided by the utility model liner replacement tooling, you also avoid damage bearing, improve safety coefficient into improving work efficiency and work quality.The utility model structure is simple, and using effect is good, use easy to spread.
Description
Technical field
The utility model relates to technical field of generators, pad replacement tooling more specifically to a kind of yaw.
Background technique
The yaw of Wind turbines will lead to the concentrated wear for yawing pad surfaces or caliper installation is not parallel, lead to office
Portion's frictional force increases, and noise occurs, prevents the wind wheel of Wind turbines from that in state windward, cannot make full use of wind energy always,
The generating efficiency of Wind turbines is reduced, at this moment with regard to needing to replace yaw liner, but the method for the liner of replacement yaw at present
It is not only time-consuming and laborious, it can't guarantee safety well, damage will also result in yaw system.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of yaw liner replacement tooling, improves working efficiency
And work quality, damage bearing is avoided, safety coefficient is improved.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of yaw liner replacement tooling, including for taking out the new yaw liner of old yaw liner and installation jacking axis and
The side shaft supporting frame of the yaw clamp disassembled is supported, the jacking axis includes cylinder and is fixed on the cylinder two
The installation axle at end, the middle part of the cylinder are equipped with the mounting groove for placing jack and the first hanging ring for lifting, the peace
In the mainframe circular hole for the lower part that dress axis is used to be mounted on two adjacent yaw motors, one end of the side shaft supporting frame is equipped with
Top plate.
Preferably, the installation axle is equipped with unfilled corner far from one end of the cylinder.
Preferably, the top plate is equipped with multiple connecting rods for grafting into the threaded hole on yaw clamp.
Preferably, the other end of the side shaft supporting frame is equipped with support plate.
Preferably, reinforcing rib is equipped between the support plate and the side shaft supporting frame.
Preferably, the installation axle is equipped with the second hanging ring.
The beneficial effects of the utility model are: needing replacing yaw liner Shi Xianyong chain block by setting jacking axis
It connects the first hanging ring and is lifted into cabin ladder mouth center for axis is jacked, it is adjacent that the installation axle for jacking axis both ends is then mounted on two
Yaw motor lower part mainframe circular hole in, then by jack be placed on jacking axis mounting groove and yawing gear ring on, top
Playing jack can be taken off old yaw liner and more renews yaw padding, and improve work efficiency and work quality, avoid
Damage bearing.Meanwhile being used during replacement using the yaw clamp that shaft supporting frame support in side disassembles, it ensure that peace
Quan Xing.The utility model structure is simple, and using effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the jacking axis of the yaw liner replacement tooling of the utility model.
Fig. 2 is the structural schematic diagram of the side shaft supporting frame of the yaw liner replacement tooling of the utility model.
Wherein: 1- jacks axis, 11- cylinder, 12- installation axle, 13- mounting groove, the first hanging ring of 14-, 15- unfilled corner, 16- second
Hanging ring, the side 2- shaft supporting frame, 3- top plate, 4- connecting rod, 5- support plate, thousand reinforcing rib of 6-.
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 yaw liner replacement tooling of the present embodiment, including for take out old yaw liner and
The side shaft supporting frame 2 for the yaw clamp that the jacking axis 1 of the new yaw liner of installation and support disassemble, the jacking axis 1
Including cylinder 11 and it is fixed on the installation axle 12 at 11 both ends of cylinder, the middle part of the cylinder 11, which is equipped with, places jack
Mounting groove 13 and the first hanging ring 14 for lifting, the installation axle 12 are used to be mounted on the lower part of two adjacent yaw motors
Mainframe circular hole in, one end of the side shaft supporting frame 2 is equipped with top plate 3.
Yaw liner replacement tooling based on above-mentioned technical characteristic, jacks axis 1 by setting, when needing replacing yaw liner
The first hanging ring 14 first is connected with chain block and is lifted into cabin ladder mouth center for axis 1 is jacked, and then will jack the peace at 1 both ends of axis
In the mainframe circular hole for the lower part that dress axis 12 is mounted on two adjacent yaw motors, then jack is placed on to the peace for jacking axis 1
On tankage 13 and yawing gear ring, jacking up jack can be taken off old yaw liner and more renews yaw liner, improve work
Efficiency and work quality avoid damage bearing.Meanwhile using under the support disassembly of side shaft supporting frame 2 during replacement
The yaw clamp come are used, and ensure that safety.The utility model structure is simple, and using effect is good, use easy to spread.
In the present embodiment, the installation axle 12 is equipped with unfilled corner 15 far from one end of the cylinder 11.Due in use process
In, in the mainframe circular hole that needs for the installation axle 12 to be mounted on the lower part of two adjacent yaw motors, by the peace
It fills axis 12 and the unfilled corner 15 is set far from one end of the cylinder 11, guiding role can be played, the installation axle 12 is facilitated to pacify
In the mainframe circular hole of the lower part of the yaw motor adjacent mounted in two, improve work efficiency.
In the present embodiment, the top plate 3 is equipped with multiple connecting rods 4 for grafting into the threaded hole on yaw clamp.
It, can be by the company when the side shaft supporting frame 2 is supported the yaw clamp disassembled by the way that the connecting rod 4 is arranged
4 grafting of extension bar ensure that the side shaft supporting frame 2 supports the yaw clamp disassembled into the threaded hole on yaw clamp
Stability.
In the present embodiment, the other end of the side shaft supporting frame 2 is equipped with support plate 5.By the way that the support plate 5 is arranged,
The contact area that the side shaft supporting frame 2 and ground can be increased, avoids the side shaft supporting frame 2 from causing to damage to ground
It is bad.
In addition, to increase the stability that the support plate 5 is connect with the side shaft supporting frame 2, the support plate 5 and institute
It states and is equipped with reinforcing rib 6 between side shaft supporting frame 2.
In the present embodiment, the installation axle is equipped with the second hanging ring 16.It is convenient to institute by the way that second hanging ring 16 is arranged
Jacking axis is stated to be moved.
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 (6)
1. a kind of yaw liner replacement tooling, it is characterised in that: including being padded for taking out old yaw liner with the new yaw of installation
Jacking axis and the side shaft supporting frame of yaw clamp that disassembles of support, the jacking axis includes cylinder and is fixed on
The installation axle at the cylinder both ends, the middle part of the cylinder are equipped with the mounting groove for placing jack and hang for the first of lifting
Ring, the installation axle be used for be mounted on two adjacent yaw motors lower part mainframe circular hole in, the side shaft supporting frame
One end be equipped with top plate.
2. yaw liner replacement tooling as described in claim 1, it is characterised in that: the installation axle far from the cylinder one
End is equipped with unfilled corner.
3. yaw liner replacement tooling as described in claim 1, it is characterised in that: the top plate is used for grafting equipped with multiple
Into the connecting rod of the threaded hole on yaw clamp.
4. yaw liner replacement tooling as described in claim 1, it is characterised in that: the other end of the side shaft supporting frame is set
There is support plate.
5. yaw liner replacement tooling as claimed in claim 4, it is characterised in that: the support plate and the side axis support
Reinforcing rib is equipped between frame.
6. yaw liner replacement tooling as described in claim 1, it is characterised in that: the installation axle is equipped with the second hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318663.8U CN208961895U (en) | 2018-08-15 | 2018-08-15 | A kind of yaw liner replacement tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318663.8U CN208961895U (en) | 2018-08-15 | 2018-08-15 | A kind of yaw liner replacement tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961895U true CN208961895U (en) | 2019-06-11 |
Family
ID=66753118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318663.8U Active CN208961895U (en) | 2018-08-15 | 2018-08-15 | A kind of yaw liner replacement tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042987A (en) * | 2019-12-31 | 2020-04-21 | 新疆金风科技股份有限公司 | Yaw system of wind generating set and replacing method of upper liner |
-
2018
- 2018-08-15 CN CN201821318663.8U patent/CN208961895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042987A (en) * | 2019-12-31 | 2020-04-21 | 新疆金风科技股份有限公司 | Yaw system of wind generating set and replacing method of upper liner |
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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: 20210311 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 |