CN220218340U - Frock of wind generating set generator bearing is dismantled on tower - Google Patents
Frock of wind generating set generator bearing is dismantled on tower Download PDFInfo
- Publication number
- CN220218340U CN220218340U CN202320764210.2U CN202320764210U CN220218340U CN 220218340 U CN220218340 U CN 220218340U CN 202320764210 U CN202320764210 U CN 202320764210U CN 220218340 U CN220218340 U CN 220218340U
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- Prior art keywords
- bearing
- sleeve
- generating set
- tower
- wind generating
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
- Wind Motors (AREA)
Abstract
The utility model discloses a tool for disassembling a generator bearing of a wind generating set on a tower, which comprises a steel plate, a sleeve and a screw rod; two openings which are symmetrical with each other are formed in one end of the sleeve, the steel plates are hinged to the two openings respectively, and one end of the screw rod extends into the sleeve and is movably mounted with the sleeve; according to the utility model, the fixing and clamping effect is enhanced, the steel plates are hinged to two sides of the end part, the limiting structure is arranged at the tail end, the steel plates can be clamped on the inner side of the column bearing, the bearing is more convenient to disassemble, the speed of disassembling the bearing is accelerated in the process of disassembling the generator bearing of the wind generating set, the operating efficiency is improved, the labor cost is saved, the operation is simple, and the installation is convenient.
Description
Technical Field
The utility model relates to the technical field of disassembly of a wind generating set bearing, in particular to a tool for disassembling the wind generating set bearing on a tower.
Background
In recent years, the bearing damage accidents of the wind power plant generator are mostly caused by the problems of unit vibration, shaft current corrosion and the like, and the normal operation of a fan is seriously influenced. The bearing is damaged, the replacement period is long, normal power generation of the unit is affected, and huge economic loss is caused.
In order to shorten the construction period as much as possible, the method of replacing the tower is generally adopted at present, and is limited by the space of the engine room and the like, so that higher requirements are put on the convenience and high efficiency of replacing tools and tools.
Referring to fig. 1, the existing disassembly tool adopts a common hook, and only a single-side steel plate is arranged at the end part of the hook, so that the tool cannot be completely clamped on a bearing, and is easy to slide in the process of pulling out the bearing, so that the working efficiency of replacing a generator column bearing on a tower of an offshore generator set is greatly reduced, and the tool is urgently required to be modified and upgraded.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a tool for disassembling a generator bearing of a wind generating set on a tower, which is used for enhancing the fixing and clamping effect, hinging steel plates at two sides of the end part, installing a limiting structure at the tail end, ensuring that the steel plates can be clamped at the inner side of a column bearing and being more beneficial to disassembling the bearing.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: a tool for disassembling a generator bearing of a wind generating set on a tower comprises a steel plate, a sleeve and a screw; one end of the sleeve is provided with two openings which are symmetrical with each other, the steel plates are hinged to the two openings respectively, and one end of the screw rod extends into the sleeve and is movably mounted with the sleeve.
Further, the other end of the screw rod is provided with a rubber handle.
Further, a limiting block is arranged beside the hinging point of the steel plate and the opening.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the utility model ensures that the steel plate can be clamped at the inner side of the column bearing in the process of disassembling the generator bearing of the wind generating set, accelerates the speed of disassembling the bearing, improves the working efficiency, saves the labor cost, and has simple operation and convenient installation.
Drawings
Fig. 1 is a schematic structural diagram of a conventional wind turbine generator system generator bearing dismounting tool.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a partial enlarged view at a in fig. 2.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
Referring to fig. 2 to 3, the tool for dismounting the bearing of the generator of the wind generating set on the tower provided by the embodiment comprises a steel plate 1, a sleeve 2 and a screw 3;
two openings which are symmetrical to each other are formed in one end of the sleeve 2, and the steel plate 1 is hinged to the two openings respectively; one end of the screw rod 3 stretches into the sleeve 2, movable installation is formed through threads on the surface of the screw rod and the sleeve 2, lubricating oil is smeared between the sleeve 2 and the screw rod 3, friction resistance is reduced, the other end of the screw rod is provided with a rubber handle, the surface of the rubber handle is frosted, the screw rod 3 can be rotated by holding the rubber handle to adjust the length of the screw rod 3 stretching into the sleeve 2, accordingly, the steel plates 1 arranged at two openings of the sleeve 2 are pushed, the opening and closing angles of the two steel plates 1 are controlled, meanwhile, a limiting block is arranged beside a hinging point of the steel plates 1 and the opening, and the limiting block is a steel block and limits the rotation of the steel plates 1. Wherein the steel plate 1 and the sleeve 2 are processed by Q235A steel, and the screw 3 is processed by a No. 45 stainless steel machine.
The application method of the tool for disassembling the generator bearing of the wind generating set on the tower provided by the embodiment is as follows: when the disassembly operation is carried out, the steel plate is in a closed state at first, the tool is stretched into the middle of a gap of a rolling column of a bearing of a generator of the wind generating set, and the screw is adjusted to open the steel plate after the tool is stretched backwards, so that the bearing can be pulled out by bearing force against the roller.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so variations in shape and principles of the present utility model should be covered.
Claims (3)
1. The utility model provides a dismantle frock of wind generating set generator bearing on tower which characterized in that: comprises a steel plate, a sleeve and a screw; one end of the sleeve is provided with two openings which are symmetrical with each other, the steel plates are hinged to the two openings respectively, and one end of the screw rod extends into the sleeve and is movably mounted with the sleeve.
2. The tooling for dismounting a generator bearing of a wind turbine generator set on a tower according to claim 1, wherein: the other end of the screw rod is provided with a rubber handle.
3. The tooling for dismounting a generator bearing of a wind turbine generator set on a tower according to claim 1, wherein: and a limiting block is arranged beside the hinging point of the steel plate and the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764210.2U CN220218340U (en) | 2023-04-07 | 2023-04-07 | Frock of wind generating set generator bearing is dismantled on tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320764210.2U CN220218340U (en) | 2023-04-07 | 2023-04-07 | Frock of wind generating set generator bearing is dismantled on tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220218340U true CN220218340U (en) | 2023-12-22 |
Family
ID=89173795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320764210.2U Active CN220218340U (en) | 2023-04-07 | 2023-04-07 | Frock of wind generating set generator bearing is dismantled on tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220218340U (en) |
-
2023
- 2023-04-07 CN CN202320764210.2U patent/CN220218340U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |