CN217558473U

CN217558473U - Fan generator rotor dismantles auxiliary fixtures

Info

Publication number: CN217558473U
Application number: CN202220707479.2U
Authority: CN
Inventors: 陶勇; 路宁宁; 吕兴武; 孙全喜
Original assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Current assignee: Huaneng Xinjiang Energy Development Co Ltd New Energy Dongjiang Branch
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-11
Anticipated expiration: 2032-03-28
Also published as: JP3240413U

Abstract

The utility model discloses a fan generator rotor dismantles auxiliary fixtures relates to the electricity generation rotor and dismantles the field, another lateral wall including first bull stick rotates and is connected with first fixed block, and the notch has been seted up to the inside of first fixed block, and the inside wall fixedly connected with bearing frame of notch, and the lateral wall of another first bull stick rotates and is connected with the second fixed block, and second fixed block threaded connection has the actuating lever, and the one end and the bearing frame of actuating lever rotate and are connected. The utility model discloses, rotate the second fixed block to utilize the screw precession relation between second fixed block and the actuating lever, rotation relation between actuating lever and the bearing frame simultaneously makes two sets of first bull sticks and second bull stick draw close to each other gradually, makes the position height of adjusting the seat about rotating the actuating lever, thereby raises or reduces generator rotor, utilizes the cooperation relation between pulley and the slide rail simultaneously, the preceding, the back removal of the generator rotor of being convenient for, development of the easy access work.

Description

Fan generator rotor dismantles auxiliary fixtures

Technical Field

The utility model relates to a technical field is dismantled to the generator rotor, especially relates to a fan generator rotor dismantles auxiliary fixtures.

Background

The fan is a driven fluid machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, is a short form of Chinese habit for gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator.

When fan generator bearing damaged, if need reduce cost of maintenance, maintain the generator on the tower and be the most economic, efficient maintenance mode, maintain the generator on the tower and need move generator rotor wholly backward or antedisplacement, generator rotor moves forward, backward and must use appurtenance, however current appurtenance complex operation, bulky and difficult transport.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has the auxiliary work complex operation, bulky among the prior art, and the fan generator rotor dismantles auxiliary fixtures who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the auxiliary tool for disassembling the rotor of the fan generator comprises an adjusting seat, wherein an adjusting plate is fixedly connected to the bottom of the adjusting seat, a first rotating rod is rotatably connected to the side wall of the adjusting plate through a rotating shaft, the first rotating rod is symmetrically arranged on two sides of the adjusting plate, and the end part of the first rotating rod is rotatably connected with a second rotating rod through a rotating shaft;

the other end of second bull stick rotates through the bearing and is connected with the backup pad, second bull stick symmetry sets up the both sides in the backup pad, the bottom fixedly connected with supporting seat of backup pad, another lateral wall of first bull stick rotates and is connected with first fixed block, the notch has been seted up to the inside of first fixed block, and the inside wall fixedly connected with bearing frame of notch, the lateral wall of another first bull stick rotates and is connected with the second fixed block, second fixed block threaded connection has the actuating lever, the one end and the bearing frame of actuating lever rotate and are connected.

Preferably, the slide has been seted up to the inside of adjusting the seat, sliding connection has the slider in the slide, the top fixedly connected with fixing base of slider, the lateral wall fixedly connected with bearing of fixing base one end.

Preferably, the side wall of the sliding block is provided with a threaded hole, and the threaded hole is connected with a bidirectional threaded rod.

Preferably, the bearing, the fixing seat and the sliding block are arranged in two groups and symmetrically arranged relative to the center of the slide way.

Preferably, the bottom of the supporting seat is fixedly connected with four pulleys, and the pulleys are located at the angular points of the bottom of the supporting seat.

Preferably, the pulley is connected with a sliding rail in a sliding manner, and the adjusting plate is located at the center of the bottom of the adjusting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses rotate the second fixed block afterwards to utilize the screw precession relation between second fixed block and the actuating lever, rotation relation between actuating lever and the bearing frame simultaneously, make two sets of first bull stick and second bull stick draw close to each other gradually, make the position height of adjusting the seat about the actuating lever of rotation, thereby raise or reduce generator rotor, utilize the cooperation relation between pulley and the slide rail simultaneously, be convenient for generate electricity the preceding of rotor, the back removes, development of the easy access work.

2. The utility model discloses rotate two-way threaded rod, utilize two-way threaded rod's functionality to can adjust the interval between two bearings, thereby can adapt to the bearing of different specifications as the strong point, carry out maintenance work, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a fan generator rotor disassembly assisting tool provided by the present invention;

fig. 2 is a partial structural sectional view of the auxiliary tool for detaching the rotor of the wind turbine generator provided by the utility model;

fig. 3 is a schematic view of the overall structure of the adjusting seat.

In the figure: 1. a bearing; 2. a fixed seat; 3. an adjusting seat; 4. an adjusting plate; 5. a first rotating lever; 6. a second rotating rod; 7. a support plate; 8. a supporting seat; 9. a pulley; 10. a slide rail; 11. a first fixed block; 12. a bearing seat; 13. a second fixed block; 14. a drive rod; 15. a bidirectional threaded rod; 16. a slider; 17. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, the auxiliary tool for disassembling the rotor of the fan generator comprises an adjusting seat 3, an adjusting plate 4 is fixedly connected to the bottom of the adjusting seat 3, a first rotating rod 5 is rotatably connected to the side wall of the adjusting plate 4 through a rotating shaft, the first rotating rods 5 are symmetrically arranged on two sides of the adjusting plate 4, and a second rotating rod 6 is rotatably connected to the end portion of the first rotating rod 5 through a rotating shaft;

the other end of the second rotating rod 6 is rotatably connected with a supporting plate 7 through a bearing, the second rotating rods 6 are symmetrically arranged on two sides of the supporting plate 7, the bottom of the supporting plate 7 is fixedly connected with a supporting seat 8, the other side wall of the first rotating rod 5 is rotatably connected with a first fixing block 11, a notch is formed in the first fixing block 11, a bearing seat 12 is fixedly connected to the inner side wall of the notch, the other side wall of the first rotating rod 5 is rotatably connected with a second fixing block 13, the second fixing block 13 is in threaded connection with a driving rod 14, and one end of the driving rod 14 is rotatably connected with the bearing seat 12;

through the structural arrangement, firstly the slide rail 10 is placed in a working area, then the damaged bearing position is observed, the generator bearing is used as a supporting point, then the equipment is placed in the slide rail 10, then the second fixing block 13 is rotated, so that the screw thread precession relation between the second fixing block 13 and the driving rod 14 is utilized, meanwhile, the rotation relation between the driving rod 14 and the bearing seat 12 is utilized, two groups of the first rotating rods 5 and the second rotating rods 6 are gradually closed to each other, the position of the adjusting seat 3 is gradually raised so as to be slowly close to the damaged bearing position, then the bidirectional threaded rod 15 is rotated, and the functional characteristics of the bidirectional threaded rod 15 are utilized, so that the two fixing seats 2 drive the two bearings 1 to be gradually closed to each other, adjust suitable position, thereby utilize the recess between two bearings 1 to support fan generator bearing with easily, promote supporting seat 8 afterwards, cause pulley 9 to slide in slide rail 10, make the position height of adjusting seat 3 is adjusted from top to bottom to the actuating lever 14 that rotates, thereby raise or reduce generator rotor, utilize the cooperation relation between pulley 9 and slide rail 10 simultaneously, be convenient for send out preceding of electron rotor, the back removes, the development of maintenance work of being convenient for, make whole maintenance work convenient and fast, time saving and labor saving, small, reduce cost of maintenance simultaneously, economy, efficient maintenance mode, it is whole more stable to utilize recess to make it between two bearings 1 simultaneously, can not the landing injures the staff by a crashing object.

The inside of the adjusting seat 3 is provided with a slide way 17, the slide way 17 is connected with a slide block 16 in a sliding way, the top of the slide block 16 is fixedly connected with a fixed seat 2, and the side wall of one end of the fixed seat 2 is fixedly connected with a bearing 1;

wherein, the side wall of the slide block 16 is provided with a threaded hole, and the threaded hole is connected with a bidirectional threaded rod 15;

through the setting of above-mentioned structure, rotate two-way threaded rod 15, utilize two-way threaded rod 15's functionality to can adjust the interval between two bearings 1, thereby can adapt to the bearing of different specifications as the strong point, overhaul work, simple structure, convenient operation, the manpower that can significantly reduce utilizes one to two staff can develop this work.

Wherein, the bearing 1, the fixed seat 2 and the slide block 16 are arranged in two groups and are arranged in central symmetry relative to the slide way 17;

through the structural arrangement, the distance between the two bearings 1 can be adjusted through the arrangement of the two bearings 1 and the matching relation between the bidirectional threaded rod 15 and the sliding block 16.

Wherein, the bottom of the supporting seat 8 is fixedly connected with four pulleys 9, and the four pulleys 9 are positioned at the corner points of the bottom of the supporting seat 8;

through the structure, the stability of equipment maintenance work is improved, and the condition of toppling is prevented.

The pulley 9 is connected with a sliding rail 10 in a sliding manner, and the adjusting plate 4 is positioned at the center of the bottom of the adjusting seat 3;

through the structure setting, the cooperation relation between the pulley 9 and the slide rail 10 is utilized, so that the front and the back of the rotor of the generator are convenient to move, and meanwhile, the position of the adjusting plate 4 is arranged, and the overall stability is further guaranteed.

The utility model discloses in, at first place slide rail 10 in the workspace, observe the bearing position of damage afterwards, utilize the generator bearing to do as the strong point, place equipment in slide rail 10 afterwards, rotate second fixed block 13 afterwards, thereby utilize the screw precession relation between second fixed block 13 and the actuating lever 14, rotation relation between actuating lever 14 and the bearing frame 12 simultaneously, make two sets of first bull stick 5 and second bull stick 6 draw close to each other gradually, thereby let the position of adjusting seat 3 rise gradually and slowly be close to the bearing position of damage, rotate two-way threaded rod 15 afterwards, utilize the functional characteristics of two-way threaded rod 15, cause two fixing bases 2 to drive two bearings 1 and draw close to each other gradually, adjust suitable position, thereby utilize the recess between two bearings 1 with easily supporting fan generator bearing, promote supporting seat 8 afterwards, cause pulley 9 to slide in slide rail 10, make the position height of adjusting seat 3 of rotation actuating lever 14 upper and lower regulation, thereby raise or reduce the generator rotor, utilize the cooperation relation between pulley 9 and the slide rail 10 simultaneously, be convenient for the electricity generation rotor, the back removes, make the maintenance work of maintenance work swift develop the maintenance work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The auxiliary tool for disassembling the rotor of the fan generator comprises an adjusting seat (3) and is characterized in that an adjusting plate (4) is fixedly connected to the bottom of the adjusting seat (3), a first rotating rod (5) is rotatably connected to the side wall of the adjusting plate (4) through a rotating shaft, the first rotating rod (5) is symmetrically arranged on two sides of the adjusting plate (4), and the end portion of the first rotating rod (5) is rotatably connected with a second rotating rod (6) through the rotating shaft;

the other end of second bull stick (6) rotates through the bearing and is connected with backup pad (7), second bull stick (6) symmetry sets up the both sides in backup pad (7), bottom fixedly connected with supporting seat (8) of backup pad (7), another lateral wall of first bull stick (5) rotates and is connected with first fixed block (11), the notch has been seted up to the inside of first fixed block (11), and the inside wall fixedly connected with bearing frame (12) of notch, another the lateral wall of first bull stick (5) rotates and is connected with second fixed block (13), second fixed block (13) threaded connection has actuating lever (14), the one end and the bearing frame (12) of actuating lever (14) rotate and are connected.

2. The fan generator rotor disassembly auxiliary tool according to claim 1, wherein a slide way (17) is formed in the adjusting seat (3), a slide block (16) is connected in the slide way (17) in a sliding mode, a fixing seat (2) is fixedly connected to the top of the slide block (16), and a bearing (1) is fixedly connected to the side wall of one end of the fixing seat (2).

3. The fan generator rotor disassembly auxiliary tool according to claim 2, wherein the side wall of the sliding block (16) is provided with a threaded hole, and a bidirectional threaded rod (15) is in threaded connection with the threaded hole.

4. The fan generator rotor disassembly auxiliary tool according to claim 1, wherein the two groups of bearings (1), the two groups of fixing seats (2) and the two groups of sliding blocks (16) are arranged and are arranged in a manner of central symmetry about the sliding way (17).

5. The fan generator rotor disassembly auxiliary tool as claimed in claim 1, wherein four pulleys (9) are fixedly connected to the bottom of the supporting seat (8), and the pulleys (9) are located at corner points of the bottom of the supporting seat (8).

6. The fan generator rotor disassembly auxiliary tool according to claim 5, wherein the pulley (9) is slidably connected with a sliding rail (10), and the adjusting plate (4) is located at the center of the bottom of the adjusting seat (3).