CN205614303U - Frock is disassembled to large -scale permanent magnet wind power generator bearing - Google Patents
Frock is disassembled to large -scale permanent magnet wind power generator bearing Download PDFInfo
- Publication number
- CN205614303U CN205614303U CN201620086334.XU CN201620086334U CN205614303U CN 205614303 U CN205614303 U CN 205614303U CN 201620086334 U CN201620086334 U CN 201620086334U CN 205614303 U CN205614303 U CN 205614303U
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- Prior art keywords
- bearing
- crossbeam
- frock
- disassembled
- top board
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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Abstract
The utility model discloses a frock is disassembled to large -scale permanent magnet wind turbine bearing, including the crossbeam, a screw rod, the bearing roof, bearing arc board and jack, the one end and the crossbeam of screw rod are connected, the other end and the bearing roof connection of screw rod, the screw rod is located height and the high sum of jack that length between crossbeam and the bearing roof is greater than the bearing, the jack is located between axle and the crossbeam, be equipped with two jack between crossbeam and the axle, the length of crossbeam is greater than the internal diameter of the bearing mounting hole of axle, the both ends of bearing roof are circular -arc, the diameter of bearing roof is less than the bearing bore aperture, bearing arc board is located between bearing roof and the bearing, bearing arc board is half circle ring, the hole aperture of bearing arc board is less than the bearing bore aperture, the external diameter of bearing arc board is greater than the bearing bore aperture. The utility model discloses simple structure, work efficiency is higher and the operation safety.
Description
Technical field
This utility model belongs to disassembles frock, is more particularly to a kind of large-scale direct-drive permanent magnet wind power generator bearing
Disassemble frock.
Background technology
There are a large amount of unit needs and carry out returning factory's maintenance in current large-scale direct-drive permanent magnet wind power generator group, overhauled
When journey middle (center) bearing is disassembled, working strength is big, is to assemble by the way of cold set or hot jacket during bearing assembling,
Bearing is relatively big with the magnitude of interference of axle, disassembles difficulty when cold conditions bigger.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of simple in construction, work efficiency height, behaviour
Frock disassembled by the large-scale permanent-magnetic wind driven generator bearing making safety.
The technical solution of the utility model is as follows:
A kind of large-scale permanent-magnetic wind driven generator bearing disassembles frock, including crossbeam, screw rod, bearing top board, axle
Holding arc plate and jack, one end of screw rod is connected with crossbeam, and the other end of screw rod is connected with bearing top board, spiral shell
Bar length between crossbeam and bearing top board is more than height and jack height sum, the jack of bearing
Between axle and crossbeam, being provided with two jack between crossbeam and axle, the length of crossbeam is more than the bearing of axle
The internal diameter of installing hole, the two ends of bearing top board are arc-shaped, and the diameter of bearing top board is less than brearing bore aperture,
Bearing arc plate is between bearing top board and bearing, and bearing arc plate is semi-circular shape, the endoporus hole of bearing arc plate
Footpath is less than brearing bore aperture, and the external diameter of bearing arc plate is more than brearing bore aperture.
It has the beneficial effect that and winches to slowly decline above bearing to be dismantled by originally disassembling frock, until bearing top
Plate is positioned at below bearing, is inserted by bearing arc plate bottom bearing and between bearing top board, this frock is risen straight
Contact with bearing arc plate to bearing top board, and make screw rod in the center of bearing.Jack is adjusted to properly
Highly being placed between axle and crossbeam, two jack slowly rise until its upper end contacts with crossbeam, jack
Continuing to rise thus the rising of band dynamic bearing, bearing needs uninterruptedly to measure bearing upper surface to axle in uphill process
The distance of upper surface, it is ensured that bearing rises with level.When bearing separates with axle completely, will originally disassemble
Frock hangs together with bearing.This utility model simple in construction, work efficiency are higher and operate safety.
In some embodiments, crossbeam offering screw, screw rod is bolted among the screw of crossbeam and leads to
Cross nut to fix.
It has the beneficial effect that is easy to the installation regulation of frock and connects the most firm.
In some embodiments, backing plate it is provided with between nut and crossbeam.
It has the beneficial effect that crossbeam is had protective effect.
In some embodiments, the top of crossbeam is provided with two suspension ring.
It has the beneficial effect that is easy to steadily sling originally disassembling frock.
In some embodiments, the bottom of crossbeam is provided with backplate, and the width of backplate is more than the width of crossbeam.
It has the beneficial effect that crossbeam is had protective effect, prevents jack from damaging crossbeam in the course of the work.
In some embodiments, bearing top board offering screw, screw rod is screwed onto the screw of bearing top board
In and fixed by nut.
It has the beneficial effect that is easy to the installation regulation of frock and connects the most firm.
In some embodiments, the external diameter of screw rod is not less than 36mm.
It has the beneficial effect that screw rod needs certain intensity in the course of the work, it is ensured that disassembling bearing process
In will not rupture.
In some embodiments, the thickness of bearing top board is not less than 40mm.
It has the beneficial effect that bearing top board needs certain intensity in the course of the work, it is ensured that disassembling bearing
During will not rupture.
In some embodiments, the thickness of bearing arc plate is less than the distance between bottom bearing and pillow block rank.
It has the beneficial effect that guarantee bearing arc plate can be placed on bottom bearing.
Accompanying drawing explanation
Fig. 1 is that frock disassembled by a kind of large-scale permanent-magnetic wind driven generator bearing of this utility model one embodiment
Structural representation.
The title of corresponding component represented by numeral in figure:
1. crossbeam, 11. backing plates, 12. suspension ring, 13. backplates, 2. screw rod, 3. bearing top board, 4. axle
Hold arc plate, 5. jack, 6. bearing, 61. brearing bores, 7. axle, 71. bearing mounting holes.
Detailed description of the invention
This utility model discloses a kind of large-scale permanent-magnetic wind driven generator bearing and disassembles frock, including crossbeam 1, screw rod
2, bearing top board 3, bearing arc plate 4 and jack 5.One end of screw rod 2 is connected with crossbeam 1, screw rod 2
The other end be connected with bearing top board 3.The screw rod 2 length between crossbeam 1 and bearing top board 3 is more than
The height of bearing 6 and jack 5 height sum.Jack 5 is between axle 7 and crossbeam 1.Crossbeam 1
And between axle 7, it is provided with two jack 5.The length of crossbeam 1 is more than the internal diameter of the bearing mounting hole 71 of axle 7.
The two ends of bearing top board 3 are arc-shaped, and the diameter of bearing top board 3 is less than brearing bore 61 aperture.Bearing arc
Plate 4 is between bearing top board 3 and bearing 6.Bearing arc plate 4 is semi-circular shape.Bearing arc plate 4 interior
Aperture, hole is less than brearing bore 61 aperture, and the external diameter of bearing arc plate 4 is more than brearing bore 61 aperture.
It has the beneficial effect that and winches to slowly decline above bearing to be dismantled by originally disassembling frock, until bearing top
Plate 3 is positioned at below bearing 6, is inserted bottom bearing 6 and between bearing top board 3 by bearing arc plate 4, incite somebody to action this
Disassemble frock to rise until bearing top board 3 contacts with bearing arc plate 4, and make screw rod 2 at the center of bearing 6
Position.Jack 5 being adjusted to proper height be placed between axle 6 and crossbeam 1, two jack slowly rise
Until its upper end contacts with crossbeam 1, jack continues to rise thus band dynamic bearing rises, and bearing 6 is rising
During need uninterruptedly to measure the distance of bearing 6 upper surface to axle 7 upper surface, it is ensured that bearing 6 is with horizontal
State rises.When bearing 6 separates with axle 7 completely, hang originally disassembling frock together with bearing 6.This reality
Simple with new structure, work efficiency is higher and operation safety.
In the present embodiment, crossbeam 1 offering screw, screw rod 2 is bolted among the screw of crossbeam 1
And fixed by nut.It is easy to the installation regulation of frock and connects the most firm.Set between nut and crossbeam 1
There is backing plate 11.Crossbeam 1 had protective effect.The top of crossbeam 1 is provided with two suspension ring 12.It is easy to this
Disassemble frock steadily to sling.The bottom of crossbeam 1 is provided with backplate 13, and the width of backplate 13 is more than the width of crossbeam 1
Degree.Crossbeam 1 is had protective effect, prevents jack 5 from damaging crossbeam 1 in the course of the work.Bearing top board
Offering screw on 3, screw rod 2 is screwed onto in the screw of bearing top board and is fixed by nut.It is easy to frock
Regulation is installed and connects the most firm.The external diameter of screw rod 2 is not less than 36mm.Screw rod 2 needs in the course of the work
Want certain intensity, it is ensured that will not rupture during disassembling bearing 6.The thickness of bearing top board 3 is not less than
40mm.Bearing top board 3 needs certain intensity in the course of the work, it is ensured that during disassembling bearing 6 not
Can rupture.The thickness of bearing arc plate 4 is less than the distance bottom bearing 6 and between axle 7 step.Ensure bearing
Arc plate 4 can be placed on bottom bearing 6.
Above-described is only embodiments more of the present utility model, comes for those of ordinary skill in the art
Saying, on the premise of not paying creative work, it is also possible to make some deformation and improvement, these broadly fall into
Protection domain of the present utility model.
Claims (9)
- null1. frock disassembled by one kind large-scale direct-drive permanent magnet wind power generator bearing，It is characterized in that，Including crossbeam、Screw rod、Bearing top board、Bearing arc plate and jack，One end of described screw rod is connected with crossbeam，The other end of described screw rod is connected with bearing top board，Described screw rod length between crossbeam and bearing top board is more than height and the jack height sum of bearing，Described jack is between axle and crossbeam，Two jack it are provided with between described crossbeam and axle，The length of described crossbeam is more than the internal diameter of the bearing mounting hole of axle，The two ends of described bearing top board are arc-shaped，The diameter of described bearing top board is less than brearing bore aperture，Described bearing arc plate is between bearing top board and bearing，Described bearing arc plate is semi-circular shape，The endoporus aperture of described bearing arc plate is less than brearing bore aperture，The external diameter of described bearing arc plate is more than brearing bore aperture.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that offer screw on described crossbeam, and described screw rod is bolted among the screw of crossbeam and is fixed by nut.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 2, it is characterised in that be provided with backing plate between described nut and crossbeam.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that the top of described crossbeam is provided with two suspension ring.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that the bottom of described crossbeam is provided with backplate, and the width of described backplate is more than the width of crossbeam.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that offer screw on described bearing top board, and described screw rod is screwed onto in the screw of bearing top board and is fixed by nut.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that the external diameter of described screw rod is not less than 36mm.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that the thickness of described bearing top board is not less than 40mm.
- Frock disassembled by large-scale direct-drive permanent magnet wind power generator bearing the most according to claim 1, it is characterised in that the thickness of described bearing arc plate is less than the distance between bottom bearing and pillow block rank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086334.XU CN205614303U (en) | 2016-01-28 | 2016-01-28 | Frock is disassembled to large -scale permanent magnet wind power generator bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086334.XU CN205614303U (en) | 2016-01-28 | 2016-01-28 | Frock is disassembled to large -scale permanent magnet wind power generator bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614303U true CN205614303U (en) | 2016-10-05 |
Family
ID=57034007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086334.XU Active CN205614303U (en) | 2016-01-28 | 2016-01-28 | Frock is disassembled to large -scale permanent magnet wind power generator bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737399A (en) * | 2017-01-18 | 2017-05-31 | 江苏中车电机有限公司 | A kind of MW level permanent magnet direct-drives dynamo bearing disassembling fixture |
| CN107742958A (en) * | 2017-11-28 | 2018-02-27 | 国网新源张家口风光储示范电站有限公司 | A kind of equipment for the dismounting of wind-driven generator slip ring |
-
2016
- 2016-01-28 CN CN201620086334.XU patent/CN205614303U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737399A (en) * | 2017-01-18 | 2017-05-31 | 江苏中车电机有限公司 | A kind of MW level permanent magnet direct-drives dynamo bearing disassembling fixture |
| CN107742958A (en) * | 2017-11-28 | 2018-02-27 | 国网新源张家口风光储示范电站有限公司 | A kind of equipment for the dismounting of wind-driven generator slip ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 224100 Yancheng City Dafeng Economic Development Zone, Jiangsu, No. 111 Jin Hai Road Patentee after: CSR JIANGSU MOTOR CO., LTD. Address before: 224100 Yancheng City Economic Development Zone, Jiangsu No. 111 Jin Hai Road Patentee before: CSR JIANGSU MOTOR CO., LTD. |