CN213562285U

CN213562285U - Adjustable sliding operation table applied to disassembly and assembly of driving motor rotor of wind turbine generator

Info

Publication number: CN213562285U
Application number: CN202022401725.5U
Authority: CN
Inventors: 邢李方; 王宏伟; 刘洪波; 苗新园
Original assignee: Huaneng Power International Inc Jilin Baicheng Wind Electricity Branch Co
Current assignee: Huaneng Power International Inc Jilin Baicheng Wind Electricity Branch Co
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a be applied to adjustable nodal pattern slip operation panel of wind turbine generator system driving motor rotor dismouting, the large-scale motor assembly jig comprises an operation bench, the surface symmetry of operation panel is fixed with first mounting bracket and second mounting bracket, the inner wall symmetry of first mounting bracket is provided with first guide way, the inboard sliding connection of first guide way has first installation piece, the upper surface of first installation piece is provided with first bearing, the first actuating lever of the inboard fixedly connected with of first bearing, first actuating lever threaded connection is on the surface of first mounting bracket, the upper end welding of first actuating lever has first carousel. Put the motor on the surface of placing the piece, adjust sleeve and threaded rod position through rotating first carousel and second carousel, through inserting motor rotor's one end the sleeve inboard, motor rotor's the other end passes through the threaded rod butt, when motor linkage drive threaded rod outwards rotated, can release convenient the dismantlement to sleeve and the inboard removal of connecting pipe through threaded rod butt motor rotor.

Description

Adjustable sliding operation table applied to disassembly and assembly of driving motor rotor of wind turbine generator

Technical Field

The utility model relates to a technical field is dismantled to the motor, specifically is applied to adjustable nodal pattern slip operation panel of wind turbine generator system driving motor rotor dismouting.

Background

In developing wind turbine generator system driving motor maintenance process, need take motor rotor out from motor stator is inside, take out the dismouting platform that relevant original paper needs specialty such as rotor, stator winding for preventing that the manpower from taking out rotor in-process and damaging and dismantle.

The existing dismounting platform structure is relatively fixed and cannot be adjusted according to the size of the motor rotor, and the motor rotor is difficult to dismount and is easy to damage related original components.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to adjustable nodal pattern slip operation panel of wind turbine generator system driving motor rotor dismouting to solve the inconvenient problem of wind turbine generator rotor dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable sliding operation platform applied to disassembly and assembly of a rotor of a driving motor of a wind turbine generator comprises an operation platform, wherein a first installation frame and a second installation frame are symmetrically fixed on the surface of the operation platform, a first guide groove is symmetrically arranged on the inner wall of the first installation frame, a first installation block is slidably connected to the inner side of the first guide groove, a first bearing is arranged on the upper surface of the first installation block, a first driving rod is fixedly connected to the inner side of the first bearing, the first driving rod is in threaded connection with the surface of the first installation frame, a first rotary disc is welded at the upper end of the first driving rod, the first rotary disc is rotated to vertically move along the first installation frame through the first driving rod to drive the first installation block to vertically move along the first guide groove for adjustment, a second guide groove is symmetrically arranged on the inner wall of the second installation frame, and a second installation block is slidably connected to the inner side of the second guide groove, the upper surface of second installation piece is provided with the second bearing, the inboard fixedly connected with second actuating lever of second bearing, second actuating lever threaded connection is on the surface of second mounting bracket, the welding of the upper end of second actuating lever has the second carousel, rotates the second carousel and reciprocates along the second mounting bracket through the second actuating lever and drives second installation piece and reciprocate along the second guide way and adjust.

Preferably, the surface of the first mounting block is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly provided with a sleeve, a connecting shaft of the motor rotor is inserted into the inner side of the sleeve, and then the motor rotor is positioned through a rotating shaft of which the threaded rod is abutted against the other end.

Preferably, the side-mounting of second installation piece has the third bearing, the inboard fixedly connected with of third bearing rotates the frame, the surface of rotating the frame is provided with first fluted disc, the inboard of rotating the frame is provided with spacing chamber, the inboard sliding connection in spacing chamber has the stopper, the stopper is spacing through spacing chamber, can drive stopper and threaded rod and then rotate when rotating the frame, the one end welding of stopper has the threaded rod, the one end threaded connection second installation piece of threaded rod, the stopper rotates, the threaded rod outwards removes along second installation piece, fix it through threaded rod butt electric motor rotor.

Preferably, the fixed surface of the second mounting block is provided with a motor, a second fluted disc is fixedly connected to a rotating shaft of the motor, the surface of the second fluted disc is meshed with the first fluted disc, the motor drives the second fluted disc to rotate, and the first fluted disc is driven to rotate through the second fluted disc, so that the rotating frame is driven to drive the limiting block and the threaded rod to rotate, and the threaded rod moves along the second mounting block.

Preferably, the upper end of operation panel is connected with places the piece, and the lower surface symmetry of placing the piece is provided with rotates the groove, rotates the inboard pivot in groove and connects spacing roller, and spacing roller roll connection is on the surface of placing the piece, dismantles the motor and puts on the surface of placing the piece, can follow the operation panel through spacing roller and remove.

Compared with the prior art, the beneficial effects of the utility model are that: during the use, will dismantle the motor and put on the surface of placing the piece, adjust sleeve and threaded rod position through rotating first carousel and second carousel, through inserting electric motor rotor's one end the sleeve inboard, electric motor rotor's the other end passes through the threaded rod butt, then drives the threaded rod through the motor linkage and outwards rotates, moves to sleeve and connecting pipe inboard through threaded rod butt electric motor rotor and can release it to this makes things convenient for electric motor rotor's dismantlement.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

In the figure: the automatic positioning device comprises an operation table 1, a placing block 11, a rotating groove 12, a limiting roller 13, a first mounting frame 2, a first guide groove 21, a first mounting block 22, a first bearing 23, a first driving rod 24, a first rotating disc 25, a connecting pipe 26, a sleeve 27, a second mounting frame 3, a second guide groove 31, a second mounting block 32, a second bearing 33, a second driving rod 34, a second rotating disc 35, a third bearing 36, a rotating frame 4, a first fluted disc 41, a limiting cavity 42, a limiting block 43, a threaded rod 44, a motor 5 and a second fluted disc 51.

Detailed Description

Referring to fig. 1 and 2, an adjustable sliding console applied to disassemble and assemble a rotor of a driving motor of a wind turbine generator comprises a console 1, a first mounting rack 2 and a second mounting rack 3 are symmetrically fixed on the surface of the console 1, a first guide groove 21 is symmetrically arranged on the inner wall of the first mounting rack 2, a first mounting block 22 is slidably connected to the inner side of the first guide groove 21, a first bearing 23 is arranged on the upper surface of the first mounting block 22, a first driving rod 24 is fixedly connected to the inner side of the first bearing 23, the first driving rod 24 is in threaded connection with the surface of the first mounting rack 2, a first rotating disk 25 is welded to the upper end of the first driving rod 24, the first rotating disk 25 is rotated to drive the first mounting block 22 to move up and down along the first guide groove by the first driving rod 24 moving up and down along the first mounting rack 2 for adjustment, a second guide groove 31 is symmetrically arranged on the inner wall of the second mounting rack 3, the inboard sliding connection of second guide way 31 has second installation piece 32, the upper surface of second installation piece 32 is provided with second bearing 33, the inboard fixedly connected with second actuating lever 34 of second bearing 33, second actuating lever 34 threaded connection is on the surface of second mounting bracket 3, the welding of the upper end of second actuating lever 34 has second carousel 35, rotate second carousel 35 and reciprocate along second mounting bracket 3 through second actuating lever 34 and drive second installation piece 32 and reciprocate along second guide way 31 and adjust.

Referring to fig. 1, a connecting pipe 26 is fixedly connected to the surface of the first mounting block 22, a sleeve 27 is fixed to one end of the connecting pipe 26, a connecting shaft of the motor rotor is inserted into the sleeve, and then the motor rotor is positioned by abutting against a rotating shaft at the other end through a threaded rod 44.

Please refer to fig. 1, a third bearing 36 is installed on a side surface of the second installation block 32, a rotation frame 4 is fixedly connected to an inner side of the third bearing 36, a first fluted disc 41 is arranged on a surface of the rotation frame 4, a limit cavity 42 is arranged on an inner side of the rotation frame 4, a limit block 43 is slidably connected to the inner side of the limit cavity 42, the limit block 43 is limited by the limit cavity 42, the rotation frame 4 can drive the limit block 43 and a threaded rod 44 to rotate along with the rotation, the threaded rod 44 is welded at one end of the limit block 43, one end of the threaded rod 44 is connected with the second installation block 32 in a threaded manner, the threaded rod 44 moves outwards along the second installation block 32, and the threaded rod 44 abuts against the motor rotor to.

Referring to fig. 1, a motor 5 is fixedly mounted on a surface of the second mounting block 32, a second toothed disc 51 is fixedly connected to a rotating shaft of the motor 5, the surface of the second toothed disc 51 is engaged with the first toothed disc 41, the motor 5 drives the second toothed disc 51 to rotate, and the second toothed disc 51 drives the first toothed disc 41 to rotate, so as to drive the rotating frame 4 to drive the limiting block 43 and the threaded rod 44 to rotate, and the threaded rod 44 moves along the second mounting block 32.

Referring to fig. 1, the upper end of the operation table 1 is connected with a placing block 11, the lower surface of the placing block 11 is symmetrically provided with rotating grooves 12, the inner rotating shaft of the rotating groove 12 is connected with a limiting roller 13, the limiting roller 13 is connected on the surface of the placing block 11 in a rolling manner, the dismounting motor is arranged on the surface of the placing block 11, and the dismounting motor can move left and right along the operation table 1 through the limiting roller 13.

The utility model discloses when concrete implementation: when the detachable motor is used, the detachable motor is placed on the surface of the placing block 11, the first rotating disc 25 is rotated to drive the first mounting block 22 to move up and down along the first guide groove by moving the first driving rod 24 along the first mounting frame 2 to adjust the positions of the connecting pipe 26 and the sleeve 27, so that one end of the motor rotor is conveniently inserted into the inner side of the sleeve 27, the second rotating disc 35 is rotated to drive the second mounting block 32 to move up and down along the second guide groove 31 by moving the second driving rod 34 along the second mounting frame 3 to adjust the position of the threaded rod 44, then the threaded rod 44 is abutted against the other end of the motor rotor, the motor 5 drives the second fluted disc 51 to be meshed and connected with the first fluted disc 41 to drive the rotating frame 4 to rotate, the rotating frame 4 drives the limiting block 43 and the threaded rod 44 to rotate, so that the threaded rod 44 moves along the second mounting block 32, and the motor rotor is abutted against the threaded rod 44, thereby facilitating the disassembly of the motor rotor.

Claims

1. Be applied to adjustable nodal pattern slip operation panel of wind turbine generator system driving motor rotor dismouting, including operation panel (1), its characterized in that: the surface of the operating table (1) is symmetrically fixed with a first mounting frame (2) and a second mounting frame (3), the inner wall of the first mounting frame (2) is symmetrically provided with a first guide groove (21), the inner side of the first guide groove (21) is connected with a first mounting block (22) in a sliding manner, the upper surface of the first mounting block (22) is provided with a first bearing (23), the inner side of the first bearing (23) is fixedly connected with a first driving rod (24), the first driving rod (24) is connected to the surface of the first mounting frame (2) in a threaded manner, the upper end of the first driving rod (24) is welded with a first turntable (25), the inner wall of the second mounting frame (3) is symmetrically provided with a second guide groove (31), the inner side of the second guide groove (31) is connected with a second mounting block (32) in a sliding manner, the upper surface of the second mounting block (32) is provided with a second bearing (33), the inboard fixedly connected with second actuating lever (34) of second bearing (33), second actuating lever (34) threaded connection has second carousel (35) on the surface of second mounting bracket (3), the welding of the upper end of second actuating lever (34).

2. The adjustable sliding operation platform applied to the disassembly and assembly of the rotor of the driving motor of the wind turbine generator set according to claim 1, is characterized in that: the surface of the first mounting block (22) is fixedly connected with a connecting pipe (26), and one end of the connecting pipe (26) is fixed with a sleeve (27).

3. The adjustable sliding operation platform applied to the disassembly and assembly of the rotor of the driving motor of the wind turbine generator set according to claim 1, is characterized in that: the side mounting of second installation piece (32) has third bearing (36), and the inboard fixedly connected with of third bearing (36) rotates frame (4), and the surface that rotates frame (4) is provided with first fluted disc (41), and the inboard that rotates frame (4) is provided with spacing chamber (42), and the inboard sliding connection in spacing chamber (42) has stopper (43), and the one end welding of stopper (43) has threaded rod (44), and the one end threaded connection second installation piece (32) of threaded rod (44).

4. The adjustable sliding operation platform applied to the disassembly and assembly of the rotor of the driving motor of the wind turbine generator set according to claim 1, is characterized in that: the surface of the second mounting block (32) is fixedly provided with a motor (5), a rotating shaft of the motor (5) is fixedly connected with a second fluted disc (51), and the surface of the second fluted disc (51) is meshed with the first fluted disc (41).

5. The adjustable sliding operation platform applied to the disassembly and assembly of the rotor of the driving motor of the wind turbine generator set according to claim 1, is characterized in that: the upper end of the operating platform (1) is connected with a placing block (11), a rotating groove (12) is symmetrically formed in the lower surface of the placing block (11), an inner side rotating shaft of the rotating groove (12) is connected with a limiting roller (13), and the limiting roller (13) is connected to the surface of the placing block (11) in a rolling mode.