CN215498671U - Neodymium-boron permanent magnet mounting device for wind driven generator - Google Patents
Neodymium-boron permanent magnet mounting device for wind driven generator Download PDFInfo
- Publication number
- CN215498671U CN215498671U CN202121796886.7U CN202121796886U CN215498671U CN 215498671 U CN215498671 U CN 215498671U CN 202121796886 U CN202121796886 U CN 202121796886U CN 215498671 U CN215498671 U CN 215498671U
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- mounting
- frame
- permanent magnet
- base
- boron permanent
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- UTKFUXQDBUMJSX-UHFFFAOYSA-N boron neodymium Chemical compound [B].[Nd] UTKFUXQDBUMJSX-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model discloses a neodymium-boron permanent magnet mounting device for a wind driven generator, which comprises a base, wherein the upper end surface of the base is provided with a rack, one side of the rack is provided with a mounting frame, one side of the upper end surface of the mounting frame is connected with a mounting thrust cylinder through a flange, the other side of the upper end surface of the mounting frame is connected with two fixed thrust cylinders through a flange, the mounting frame is provided with a mounting hole, one end of the mounting thrust cylinder, which penetrates out of the mounting hole, is connected with a push rod, the mounting frame is also provided with a through hole, one end of the two fixed thrust cylinders, which penetrates out of the through hole, is connected with a pressing plate, a rotor supporting frame is placed on the base, then the fixed thrust cylinder pushes the pressing plate to press downwards on the top of the rotor support frame, and simultaneously the electric hydraulic cylinder is started to push the bottom support plate upwards to support the bottom of the rotor support frame, then the side supporting seat is supported on the side wall of the rotor supporting frame by rotating the crank handle, so that the fixing effect of the rotor supporting frame is improved.
Description
Technical Field
The utility model belongs to the technical field of wind driven generator installation, and particularly relates to a neodymium-boron permanent magnet installation device for a wind driven generator.
Background
The wind driven generator is an electromechanical device which utilizes wind power to drive a wind wheel blade to rotate, converts wind energy into mechanical energy and then converts the mechanical energy into electric energy, and generally consists of three core systems, namely a wind turbine system, a generator system and a power conversion control system. The wind driven generator is commonly provided with an alternating current asynchronous generator, a double-fed asynchronous generator and a permanent magnet synchronous generator, and a neodymium-boron permanent magnet used in permanent magnet synchronization is required to have good magnetic stability due to harsh use environment and does not reduce magnetism in high-temperature environment so as to maintain the continuous power generation capability of the wind driven generator.
When a neodymium-boron permanent magnet in a permanent magnet wind generator is installed, the neodymium-boron permanent magnet needs to be fixedly installed on an installation plate on the outer wall of a rotor support shaft through bolts, because the surface layer of the neodymium-boron permanent magnet is corroded or scratched on the surface of the permanent magnet, a single metal protection layer is often plated on the outer surface of the neodymium-boron permanent magnet by adopting an electrochemical plating method, abrasion of the neodymium-boron permanent magnet needs to be avoided during installation, but when an existing wind generator neodymium-boron permanent magnet installation device is installed, the rotor support shaft for installing the neodymium-boron permanent magnet is not good enough in fixing effect, and therefore the installation efficiency of the neodymium-boron permanent magnet is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a neodymium-boron permanent magnet mounting device for a wind driven generator, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for aerogenerator neodymium boron permanent magnet installation device, the on-line screen storage device comprises a base, the up end of base sets up the frame, one side of frame is provided with the mounting bracket, there is the installation thrust cylinder up end one side of mounting bracket through flange joint, there are two fixed thrust cylinders up end opposite side of mounting bracket through flange joint, be equipped with the mounting hole on the mounting bracket, the one end that the mounting hole was worn out to the installation thrust cylinder is connected with the push rod, still seted up the perforation on the mounting bracket, two the fixed thrust cylinder is worn out fenestrate one end and is connected with and presses the clamp plate, the up end of frame is provided with the control box, be provided with supporting mechanism on the base.
Preferably, threaded holes are formed in the front stand column and the rear stand column of the rack, the threaded holes are internally and uniformly connected with screws in a threaded mode, a side supporting seat is arranged on one side of each screw, and a crank is arranged on the other side of each screw.
Preferably, the supporting mechanism comprises a mounting plate arranged on the base, two electric hydraulic cylinders are arranged in front of and behind the upper end face of the mounting plate, and the extending ends of the electric hydraulic cylinders are connected with a bottom supporting plate.
Preferably, the universal wheels are arranged on two sides of the lower end face of the base, threaded mounting holes are formed in two sides of the base, supporting legs are connected in the threaded mounting holes in a threaded mode, and rotating rods are connected to one ends of the supporting legs.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the mounting plate is fixedly mounted on the outer wall of the rotor support frame by using bolts, then the rotor support frame is placed on the base, then the control box controls the fixed thrust cylinder to push the pressing plate to press downwards on the top of the rotor support frame, meanwhile, the electric hydraulic cylinder is started to push the bottom support plate upwards to support the bottom of the rotor support frame, then the crank is rotated to drive the screw rod to rotate, and the side support seat is abutted against the side wall of the rotor support frame, so that the fixing effect on the rotor support frame is greatly improved, and the mounting efficiency of the neodymium-boron permanent magnet is improved.
2. When the neodymium boron permanent magnet mounting device is mounted, the neodymium boron permanent magnet is clamped on the mounting plate and is adsorbed on the rotor supporting frame through magnetism, then the control box starts the extending end of the mounting thrust cylinder to push downwards, the push rod is placed between the neodymium boron permanent magnet and the extending end of the mounting thrust cylinder, then the mounting thrust cylinder pushes the neodymium boron permanent magnet downwards to slide downwards on the mounting plate to a mounting position, and the mounting operation of the neodymium boron permanent magnet is finished in the coming and going direction.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cut-away schematic view of FIG. 1;
FIG. 3 is a schematic right-side view of FIG. 1;
FIG. 4 is a partial cutaway left view schematic of A-A of FIG. 3;
FIG. 5 is a partial cutaway left side view of B-B of FIG. 3;
FIG. 6 is a partial cutaway view of the right view of C-C of FIG. 3;
fig. 7 is an enlarged schematic view of fig. 2 at a.
In the figure: 1. a base; 2. a frame; 3. a mounting frame; 4. installing a thrust cylinder; 5. fixing the thrust cylinder; 6. mounting holes; 7. a push rod; 8. perforating; 9. a pressing plate; 10. a control box; 11. a threaded hole; 12. a screw; 13. a side support base; 14. a crank; 15. mounting a plate; 16. an electric hydraulic cylinder; 17. a bottom support plate; 18. a universal wheel; 19. a threaded mounting hole; 20. a support leg; 21. and (4) rotating the rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, an embodiment of the present invention provides a neodymium-boron permanent magnet installation apparatus for a wind turbine, including a base 1, a frame 2 is welded on an upper end surface of the base 1, the frame 2 is of a U-shaped frame structure, a mounting frame 3 is welded on a right side of the frame 2, a mounting thrust cylinder 4 is connected to a left side of an upper end surface of the mounting frame 3 through a flange, an input end of the mounting thrust cylinder 4 is connected to a control end of a control box 10 through an electric wire, the mounting thrust cylinder 4 is YSL61-R016, the thrust is 15T, two fixed thrust cylinders 5 are connected to a right side of the upper end surface of the mounting frame 3 through a flange, the fixed thrust cylinders 5 are YSL61-R010 and 5T, an input end of the fixed thrust cylinder 5 is connected to a control end of the control box 10 through an electric wire, a mounting hole 6 is provided on the mounting frame 3, an extending end of the mounting thrust cylinder 4 is connected to a push rod 7 in contact, push rod 7 be the plastic rod material, still set up two on the mounting bracket 3 and have a perforation 8, two fixed thrust cylinders 5 wear out the one end welded connection who perforates 8 and press the clamp plate 9, and the up end welding of frame 2 has control box 10, and the input of control box 10 passes through the connection of electric lines power, and the model of control cabinet 10 is RC06, and the welding has supporting mechanism on the base 1.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, threaded holes 11 are respectively formed in front and rear upright posts of a frame 2, screws 12 are respectively connected with the front and rear threaded holes 11 in a threaded manner, a side support base 13 is welded on the right side of each screw 12, a crank 14 is welded on the left side of each screw 12, a support mechanism comprises a mounting plate 15 welded on a base 1, two electric hydraulic cylinders 16 are welded on the front and rear sides of the upper end face of the mounting plate 15, the types of the electric hydraulic cylinders 16 are CLRG-504, the input ends of the electric hydraulic cylinders 16 are connected with the control end of a control box 10 through wires, the extending ends of the two electric hydraulic cylinders 16 are respectively connected with a bottom support plate 17 in a welded manner, universal wheels 18 are welded on the left and right sides of the lower end face of the base 1, threaded mounting holes 19 are respectively formed in the left and right sides of the base 1, support legs 20 are connected with the threaded mounting holes 19 in an internal thread manner, and the upper portions of the support legs 20 are screws, the lower part is a round platform supporting seat structure, the top ends of the supporting legs 20 are connected with rotating rods 21 in a welding mode, and the supporting legs are rotated through rotating the rotating rods 21 to abut against the round platform supporting seat on the ground.
The working principle of the embodiment is as follows: use the bolt earlier with mounting panel fixed mounting on rotor supporting frame's outer wall, place rotor supporting frame on base 1 again, then promote through control box control fixed thrust cylinder 5 and press down the top at rotor supporting frame according to clamp plate 9 downwards, start simultaneously that electric hydraulic cylinder 16 upwards promotes bottom sprag board 17 to support rotor supporting frame's bottom, then rotatory crank 14 drives screw rod 12 and rotates, support collateral branch seat 13 on rotor supporting frame's lateral wall, thereby improve the fixed effect to rotor supporting frame greatly, be favorable to improving the installation effectiveness of neodymium boron permanent magnet. During the installation, will neodymium boron permanent magnet joint on the mounting panel earlier to through magnetic adsorption on the rotor support frame, then lead to control box 10 and start the end that stretches out of installation thrust cylinder 4 and promote downwards, and place push rod 7 between the end that stretches out of neodymium boron permanent magnet and installation thrust cylinder 4, then install thrust cylinder 4 and promote neodymium boron permanent magnet on the mounting panel lapse to the mounted position, come and go to accomplish the installation operation to neodymium boron permanent magnet.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. A neodymium boron permanent magnet installation device for a wind driven generator is characterized in that: including base (1), the up end of base (1) sets up frame (2), one side of frame (2) is provided with mounting bracket (3), there is installation thrust cylinder (4) up end one side of mounting bracket (3) through flange joint, there are two fixed thrust cylinders (5) up end opposite side of mounting bracket (3) through flange joint, be equipped with mounting hole (6) on mounting bracket (3), the one end that mounting hole (6) were worn out in installation thrust cylinder (4) is connected with push rod (7), still seted up perforation (8) on mounting bracket (3), two the one end that perforation (8) were worn out in fixed thrust cylinder (5) is connected with and presses clamp plate (9), the up end of frame (2) is provided with control box (10), be provided with supporting mechanism on base (1).
2. A neodymium boron permanent magnet mounting device for a wind driven generator according to claim 1, characterized in that: all seted up screw hole (11) on the front and back stand of frame (2), two equal threaded connection screw rod (12) in screw hole (11), one side of screw rod (12) is provided with collateral branch supporting seat (13), the opposite side of screw rod (12) is provided with crank (14).
3. A neodymium boron permanent magnet mounting device for a wind driven generator according to claim 1, characterized in that: the supporting mechanism comprises a mounting plate (15) arranged on the base (1), two electric hydraulic cylinders (16) are arranged in front of and behind the upper end face of the mounting plate (15), and the extending ends of the electric hydraulic cylinders (16) are connected with a bottom supporting plate (17).
4. A neodymium boron permanent magnet mounting device for a wind driven generator according to claim 3, characterized in that: the universal wheels (18) are arranged on two sides of the lower end face of the base (1), threaded mounting holes (19) are formed in two sides of the base (1), supporting legs (20) are connected to the threaded mounting holes (19) in an internal thread mode, and rotating rods (21) are connected to one ends of the supporting legs (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796886.7U CN215498671U (en) | 2021-08-03 | 2021-08-03 | Neodymium-boron permanent magnet mounting device for wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796886.7U CN215498671U (en) | 2021-08-03 | 2021-08-03 | Neodymium-boron permanent magnet mounting device for wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498671U true CN215498671U (en) | 2022-01-11 |
Family
ID=79755094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796886.7U Active CN215498671U (en) | 2021-08-03 | 2021-08-03 | Neodymium-boron permanent magnet mounting device for wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498671U (en) |
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2021
- 2021-08-03 CN CN202121796886.7U patent/CN215498671U/en active Active
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