CN220445749U - Repair tool for generator shaft of wind generating set - Google Patents
Repair tool for generator shaft of wind generating set Download PDFInfo
- Publication number
- CN220445749U CN220445749U CN202321381271.7U CN202321381271U CN220445749U CN 220445749 U CN220445749 U CN 220445749U CN 202321381271 U CN202321381271 U CN 202321381271U CN 220445749 U CN220445749 U CN 220445749U
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- sliding block
- sliding seat
- plate
- positioning
- bearing
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- 230000008439 repair process Effects 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Wind Motors (AREA)
Abstract
The utility model provides a repair tool for a generator shaft of a wind generating set, which comprises the following components: the device comprises a base, a bottom plate, a sliding block, a sliding seat, an upper clamping plate, a top plate, a bearing, an adjusting screw, a positioning nut, a connecting rod and a positioning screw; the bottom plate is arranged at two ends of the base and is welded with the base; the sliding block is arranged at the top end of the bottom plate and is welded with the bottom plate; the sliding seat is arranged on the inner wall of the sliding block and is connected with the sliding block in an inserting way; the upper clamping plate is arranged on one side of the sliding seat, and the upper clamping plate is connected with the sliding seat in a welding way; the top plate is arranged at the top end of the upper clamping plate and is welded with the upper clamping plate; the utility model has the advantages of reasonable structural design, smoothness and stability in clamping, convenient operation, convenient installation and disassembly by improving the repair tool for the generator shaft of the wind generating set, thereby effectively solving the problems and defects in the prior device.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a repair tool for a generator shaft of a wind generating set.
Background
The vibration of the rotor shaft of the wind driven generator in the motor factory is superposed with metal fatigue abrasion to cause axial movement of the bearing, so that the problem of serious abrasion of the transmission side shaft is caused, the expression is that the temperature of the bearing is abnormally increased in the operation process, and simultaneously, the oil retainer ring and the bearing adjusting ring on the outer side of the bearing are abraded.
With the continuous progress and development of technology, the materials and technology for repairing the shaft abrasion are also increasingly different, and the Lei Tan nanometer polymer material is taken as a member of the materials for repairing the shaft abrasion, so that the material has excellent binding force, compression resistance, chemical corrosion resistance and non-yielding property of metal in the shaft abrasion repairing process by virtue of the special properties of the materials and the targeted repairing process, can meet the requirements of pressure and strength in the running process of equipment, and can achieve 100% surface matching after repairing due to the fact that the materials are pasty, so that the generation of gaps is avoided.
The current repair materials need be fixed a position the centre gripping through installing location frock after scribbling impaired motor shaft, and the fixed many of location frock is through setting up a plurality of bolts in both ends, need twist the bolt of driving the frock both sides repeatedly in order to guarantee the axiality of frock and repair shaft when the location frock is installed, and the operation is comparatively loaded down with trivial details, therefore the device has certain improvement space.
In view of the above, the present utility model provides a repair tool for a generator shaft of a wind turbine generator set, which aims to solve the problems and improve the practical value.
Disclosure of Invention
The utility model aims to provide a repair tool for a generator shaft of a wind generating set, which aims to solve the problems and the defects in the background technology.
In order to achieve the above purpose, the utility model provides a repair tool for a generator shaft of a wind generating set, which is achieved by the following specific technical means:
a wind generating set generator shaft repair fixture includes: the device comprises a base, a bottom plate, a sliding block, a sliding seat, an upper clamping plate, a top plate, a bearing, an adjusting screw, a positioning nut, a connecting rod and a positioning screw; the bottom plate is arranged at two ends of the base and is welded with the base; the sliding block is arranged at the top end of the bottom plate and is welded with the bottom plate; the sliding seat is arranged on the inner wall of the sliding block and is connected with the sliding block in an inserting way; the upper clamping plate is arranged on one side of the sliding seat, and the upper clamping plate is connected with the sliding seat in a welding way; the top plate is arranged at the top end of the upper clamping plate and is welded with the upper clamping plate; the bearing is arranged on the inner wall of the top plate and is connected with the top plate in an inserting way; the adjusting screw is arranged on the inner wall of the bearing and is connected with the bearing in an inserting way; the positioning nut is arranged on the outer wall of the adjusting screw rod and is connected with the adjusting screw rod in a screwed mode; the connecting rods are arranged at two ends of the positioning nuts and are welded with the positioning nuts; the positioning screw rod is inserted and installed at the top end of the connecting rod, and the positioning screw rod is connected with the sliding block in a screwed mode.
As a further optimization of the technical scheme, the sliding seat is of a rectangular plate-shaped structure, and a notch with an English letter T-shaped cross section appearance for installing the sliding block is formed in one side of the sliding seat.
As a further optimization of the technical scheme, the sliding block is inserted and installed in the notch at one side of the sliding seat to form the sliding device in the wind turbine generator shaft repairing tool.
As a further optimization of the technical scheme, the top end of the top plate of the wind turbine generator system generator shaft repairing tool is provided with a groove for installing a bearing, and the adjusting screw is inserted and installed on the inner wall of the bearing to be a rotating device.
As a further optimization of the technical scheme, the connecting rod of the wind generating set generator shaft repairing tool is of an L-shaped rod-shaped structure with an English letter in appearance, a round hole for installing a positioning screw is formed in one side of the top end of the connecting rod, and the end of the positioning screw penetrates through the round hole and is connected with the top end of the sliding block in a screwed mode.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the sliding seat is of a rectangular plate-shaped structure, the cross section appearance of the sliding seat is provided with the notch which is used for installing the sliding block and is in the shape of the English letter T, the sliding block is inserted and installed in the notch on one side of the sliding seat, and the notch which is in the shape of the T and is arranged on the sliding seat has a positioning and guiding function, so that the sliding block slides smoothly and stably along the sliding seat.
2. The top end of the top plate is provided with the bearing mounting groove, the adjusting screw is inserted and mounted on the inner wall of the bearing to be a rotating device, and the positioning nut on the outer wall of the adjusting screw can slide up and down along the adjusting screw by screwing the rotating adjusting screw, so that the sliding block at the bottom of the connecting rod is driven to slide along the sliding seat, and the operation is convenient.
3. The connecting rod is of an L-shaped rod-shaped structure with an English letter in appearance, one side of the top end of the connecting rod is provided with a round hole for installing the positioning screw rod, the end part of the positioning screw rod penetrates through the round hole and is connected with the top end of the sliding block in a screwed mode, and the positioning screw rod penetrates through the connecting rod and is screwed with the sliding block, so that the connecting rod and the sliding block are convenient to install and detach.
4. The utility model has the advantages of reasonable structural design, smoothness and stability in clamping, convenient operation, convenient installation and disassembly by improving the repair tool for the generator shaft of the wind generating set, thereby effectively solving the problems and defects in the prior device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic diagram of an explosive structure according to the present utility model.
In the figure: the device comprises a base 1, a bottom plate 2, a sliding block 3, a sliding seat 4, an upper clamping plate 5, a top plate 6, a bearing 7, an adjusting screw 8, a positioning nut 9, a connecting rod 10 and a positioning screw 11.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
A wind generating set generator shaft repair fixture includes: the device comprises a base 1, a bottom plate 2, a sliding block 3, a sliding seat 4, an upper clamping plate 5, a top plate 6, a bearing 7, an adjusting screw 8, a positioning nut 9, a connecting rod 10 and a positioning screw 11; the bottom plate 2 is arranged at two ends of the base 1, and the bottom plate 2 is welded with the base 1; the slider 3 is installed on the top of bottom plate 2, and slider 3 and bottom plate 2 welded connection.
The sliding seat 4 is arranged on the inner wall of the sliding block 3, and the sliding seat 4 is connected with the sliding block 3 in an inserting way; the slide 4 is rectangular plate-shaped structure, and one side of the slide 4 is provided with a notch for installing the slide 3, the cross section appearance of which is in the shape of an English letter T, the slide 3 is inserted and installed in the notch on one side of the slide 4 to be arranged as a sliding device, and the notch in the shape of the T provided on the slide 4 has a positioning and guiding function, so that the slide 3 slides smoothly and stably along the slide 4.
The upper clamping plate 5 is arranged on one side of the sliding seat 4, and the upper clamping plate 5 is connected with the sliding seat 4 in a welding way.
The top plate 6 is arranged at the top end of the upper clamping plate 5, and the top plate 6 is connected with the upper clamping plate 5 in a welding way; the top of roof 6 has been offered and has been used for installing bearing 7 recess, and adjusting screw 8 grafting is installed for rotary device's setting on bearing 7's inner wall through twisting rotatory adjusting screw 8 messenger adjusting screw 8 on the outer wall positioning nut 9 can follow adjusting screw 8 and slide from top to bottom to drive slider 3 along slide 4 of connecting rod 10 bottom and slide, the operation of being convenient for.
The bearing 7 is arranged on the inner wall of the top plate 6, and the bearing 7 is connected with the top plate 6 in a plugging manner; the adjusting screw rod 8 is arranged on the inner wall of the bearing 7, and the adjusting screw rod 8 is connected with the bearing 7 in a plug-in manner; the positioning nut 9 is installed on the outer wall of the adjusting screw 8, and the positioning nut 9 is connected with the adjusting screw 8 in a screwed mode.
The connecting rods 10 are arranged at two ends of the positioning nuts 9, and the connecting rods 10 are welded with the positioning nuts 9; the connecting rod 10 is of an L-shaped rod-shaped structure with an English letter in appearance, a round hole for installing the positioning screw 11 is formed in one side of the top end of the connecting rod 10, the end portion of the positioning screw 11 penetrates through the round hole to be connected with the top end of the sliding block 3 in a screwed mode, and the positioning screw 11 penetrates through the connecting rod 10 to be connected with the sliding block 3 in a screwed mode, so that the connecting rod 10 and the sliding block 3 are convenient to install and detach.
The positioning screw 11 is inserted and installed at the top end of the connecting rod 10, and the positioning screw 11 is connected with the sliding block 3 in a screwed mode.
The specific implementation steps are as follows: when the repairing device is used, repairing materials are smeared on the outer wall of a damaged shaft, the base 1 and the upper clamping plate 5 are sleeved on the outer wall of the shaft to be repaired, then the positioning screw 11 penetrates through the connecting rod 10 and is screwed with the sliding block 3, at the moment, the adjusting screw 8 is screwed to enable the positioning nut 9 on the outer wall of the adjusting screw 8 to slide up and down along the adjusting screw 8, so that the sliding block 3 at the bottom of the connecting rod 10 is driven to slide along the sliding seat 4, the base 1 and the upper clamping plate 5 can clamp the shaft smeared with the repairing materials in a positioning mode, and operation is convenient.
To sum up: according to the wind generating set generator shaft repairing tool, the sliding seat is of a rectangular plate-shaped structure, the notch which is used for installing the sliding block and has the cross section appearance of a T shape in English letters is formed in one side of the sliding seat, the sliding block is inserted into the notch formed in one side of the sliding seat and is arranged as a sliding device, and the T-shaped notch formed in the sliding seat has a positioning and guiding function, so that the sliding block slides smoothly and stably along the sliding seat; the top end of the top plate is provided with a groove for installing a bearing, the adjusting screw is inserted and installed on the inner wall of the bearing to be a rotating device, and the positioning nut on the outer wall of the adjusting screw can slide up and down along the adjusting screw by screwing the rotating adjusting screw, so that a sliding block at the bottom of the connecting rod is driven to slide along the sliding seat, and the operation is convenient; the connecting rod is of an L-shaped rod-shaped structure with an English letter in appearance, a round hole for installing a positioning screw rod is formed in one side of the top end of the connecting rod, the end part of the positioning screw rod penetrates through the round hole and is connected with the top end of the sliding block in a screwed mode, and the positioning screw rod penetrates through the connecting rod and is screwed with the sliding block, so that the connecting rod and the sliding block are convenient to install and detach; through the improvement to a wind generating set generator shaft repair tooling, have structural design reasonable, smooth and easy to handle is smooth and stable during the centre gripping of frock, easy to assemble and dismantlement's advantage to the effectual problem and the not enough that appear in having solved current device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A wind generating set generator shaft repair fixture includes: the device comprises a base (1), a bottom plate (2), a sliding block (3), a sliding seat (4), an upper clamping plate (5), a top plate (6), a bearing (7), an adjusting screw (8), a positioning nut (9), a connecting rod (10) and a positioning screw (11); the method is characterized in that: the bottom plate (2) is arranged at two ends of the base (1), and the bottom plate (2) is welded with the base (1); the sliding block (3) is arranged at the top end of the bottom plate (2), and the sliding block (3) is welded with the bottom plate (2); the sliding seat (4) is arranged on the inner wall of the sliding block (3), and the sliding seat (4) is connected with the sliding block (3) in an inserting manner; the upper clamping plate (5) is arranged on one side of the sliding seat (4), and the upper clamping plate (5) is connected with the sliding seat (4) in a welding way; the top plate (6) is arranged at the top end of the upper clamping plate (5), and the top plate (6) is welded with the upper clamping plate (5); the bearing (7) is arranged on the inner wall of the top plate (6), and the bearing (7) is connected with the top plate (6) in a plugging manner; the adjusting screw (8) is arranged on the inner wall of the bearing (7), and the adjusting screw (8) is connected with the bearing (7) in a plugging manner; the positioning nut (9) is arranged on the outer wall of the adjusting screw (8), and the positioning nut (9) is connected with the adjusting screw (8) in a screwed mode; the connecting rods (10) are arranged at two ends of the positioning nuts (9), and the connecting rods (10) are connected with the positioning nuts (9) in a welding way; the positioning screw rod (11) is inserted and installed at the top end of the connecting rod (10), and the positioning screw rod (11) is connected with the sliding block (3) in a screwed mode.
2. The wind generating set generator shaft repair tool according to claim 1, wherein: the sliding seat (4) is of a rectangular plate-shaped structure, and a notch which is used for installing the sliding block (3) and is in a T shape in the cross section appearance is formed in one side of the sliding seat (4).
3. The wind turbine generator system generator shaft repair fixture according to claim 1 or 2, wherein: the sliding block (3) is inserted and installed in a notch at one side of the sliding seat (4) to form a sliding device.
4. The wind generating set generator shaft repair tool according to claim 1, wherein: the top end of the top plate (6) is provided with a groove for installing the bearing (7), and the adjusting screw (8) is inserted and installed on the inner wall of the bearing (7) to form a rotating device.
5. The wind generating set generator shaft repair tool according to claim 1, wherein: the connecting rod (10) is of an L-shaped rod-shaped structure with an English letter in appearance, a round hole for installing the positioning screw (11) is formed in one side of the top end of the connecting rod (10), and the end part of the positioning screw (11) penetrates through the round hole to be connected with the top end of the sliding block (3) in a screwed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381271.7U CN220445749U (en) | 2023-06-01 | 2023-06-01 | Repair tool for generator shaft of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381271.7U CN220445749U (en) | 2023-06-01 | 2023-06-01 | Repair tool for generator shaft of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220445749U true CN220445749U (en) | 2024-02-06 |
Family
ID=89737889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381271.7U Active CN220445749U (en) | 2023-06-01 | 2023-06-01 | Repair tool for generator shaft of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220445749U (en) |
-
2023
- 2023-06-01 CN CN202321381271.7U patent/CN220445749U/en active Active
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