CN213450697U

CN213450697U - Fan blade maintenance platform for wind power generation

Info

Publication number: CN213450697U
Application number: CN202022138006.9U
Authority: CN
Inventors: ***
Original assignee: Fanshi Yunwuyu Wind Power Co Ltd Of State Power Investment Group
Current assignee: Fanshi Yunwuyu Wind Power Co Ltd Of State Power Investment Group
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-15
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the wind power generation field, especially, a fan maintenance platform for wind power generation, to current fan maintenance platform's function singleness, stability is relatively poor, is not convenient for provide convenient supplementary problem for maintenance personal, now proposes following scheme, and it includes the hack lever, the movable sleeve is equipped with the adjusting collar on the hack lever, and one side fixed mounting of adjusting collar has the fixed plate, and the bottom fixed mounting of fixed plate has the support arm, and the one end fixed mounting of support arm is at the adjusting collar, the rotary groove has been seted up at the top of fixed plate, and the carousel is installed to the rotary groove internal rotation, and the top fixed mounting of carousel has the dead lever, and fixed mounting has a plurality of maintenance boxes on the dead lever, and the top fixed. The utility model discloses rational in infrastructure, convenient operation, this fan blade maintenance platform's function is abundant, and stability is better, and adjustable service position is convenient for facilitate the supplementary for the maintenance personal.

Description

Fan blade maintenance platform for wind power generation

Technical Field

The utility model relates to a wind power generation technical field especially relates to a fan piece maintenance platform for wind power generation.

Background

Wind power generation converts kinetic energy of wind into electric energy, wind energy is taken as clean renewable energy, is more and more valued by various countries in the world, has huge energy, the global wind energy is about 2.74 multiplied by 10^9MW, the available wind energy is 2 multiplied by 10^7MW, the total amount of water energy which can be developed and utilized on the earth is 10 times larger than that of the water energy which can be developed and utilized on the earth, the wind is utilized by people very early, the wind power generation mainly comprises a wind power generation tower and a wind power generation fan, the wind power generation fan is matched with the wind power generation tower to play a role of wind power generation, and the fan needs to be regularly maintained and repaired;

however, the existing fan blade maintenance platform has single function and poor stability, and is inconvenient for providing convenience and assistance for maintenance personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art has a single function of fan blade maintenance platform, has poor stability, is not convenient for providing convenient and auxiliary defects for maintenance personnel, and provides a fan blade maintenance platform for wind power generation.

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

a fan blade maintenance platform for wind power generation comprises a frame rod, wherein an adjusting sleeve is movably sleeved on the frame rod, a fixed plate is fixedly installed on one side of the adjusting sleeve, a supporting arm is fixedly installed at the bottom of the fixed plate, one end of the supporting arm is fixedly installed on the adjusting sleeve, a rotary groove is formed in the top of the fixed plate, a rotary disc is rotatably installed in the rotary groove, a fixed rod is fixedly installed at the top of the rotary disc, a plurality of maintenance boxes are fixedly installed on the fixed rod, an auxiliary illuminating lamp is fixedly installed at the top of the rotary disc, a plurality of clamping grooves are formed in the rotary disc, grooves are formed in the inner walls of the two sides of the rotary groove, clamping rods are slidably installed in the two grooves and are installed in the corresponding clamping grooves, a fixed cavity is formed in the fixed plate, two racks are slidably installed in the fixed cavity, two moving holes, the top of two movable rods is all fixed mounting on two kellies that correspond, and the bottom of two movable rods is all fixed mounting on two racks that correspond, and the gear is installed in the rotation of fixed intracavity, and two racks all mesh with the gear.

Preferably, a slide hole is formed in the inner wall of one side of the groove, a slide rod is slidably mounted in the slide hole, one end of the slide rod is fixedly mounted at one end of the clamping rod, a pull ring is fixedly mounted at the other end of the slide rod, a spring is sleeved on the slide rod, the slide rod drives the clamping rod to move, the clamping rod extrudes the spring, and the spring elastically deforms.

Preferably, a rotating groove is formed in the inner wall of the fixed cavity, a rotating block is fixedly mounted on the gear, and the rotating block is rotatably mounted in the rotating groove.

Preferably, a plurality of spacing grooves have been seted up to one side of hack lever, have seted up two fixed slots on one side inner wall of adjusting collar, and equal slidable mounting has the stopper in two fixed slots, and the stopper is installed in the spacing groove that corresponds, has seted up same fixed orifices on the one side inner wall that two fixed slots are close to each other, and sliding connection has the connecting plate in the fixed orifices, and two stopper difference fixed connection are in the both sides of connecting plate, and the screw rod drives the connecting plate and removes, and the connecting plate drives two spacing block removals, the spacing groove that the stopper roll-.

Preferably, a screw rod is fixedly mounted on one side of the connecting plate, a mounting hole is formed in the inner wall of one side of the fixing hole, the screw rod is slidably mounted in the mounting hole, a nut is mounted on the screw rod in a threaded mode, and the nut is rotatably mounted on one side of the adjusting sleeve.

Preferably, one side fixed mounting of nut has the connecting block, and the ring channel has been seted up to one side of adjusting collar, and the lateral wall sliding connection of connecting block and ring channel drives the connecting block and slides in the ring channel when the nut rotates, can stabilize the position when the nut rotates.

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

according to the scheme, the screw is rotated to drive the connecting plate to move, the limiting blocks slide out of the corresponding limiting grooves, so that the fixing limit of the adjusting sleeve can be cancelled, the adjusting sleeve can be sleeved on the rack rod to adjust the using position, the supporting arm can improve the using stability of the fixing plate, the pull ring is pulled, the slide rod drives the clamping rod to move, the clamping rod extrudes the spring, the clamping rod drives the rack to move, the gear drives another rack to move, the clamping rod slides out of the corresponding clamping groove, so that the fixing limit of the rotary table can be cancelled, the rotary table is rotated, the using position of the rotary table can be;

the utility model discloses rational in infrastructure, convenient operation, this fan blade maintenance platform's function is abundant, and stability is better, and adjustable service position is convenient for facilitate the supplementary for the maintenance personal.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a frame bar; 2. an adjusting sleeve; 3. a fixing plate; 4. a support arm; 5. rotating the groove; 6. a turntable; 7. fixing the rod; 8. a maintenance box; 9. an auxiliary lighting lamp; 10. a card slot; 11. a clamping rod; 12. a spring; 13. a slide bar; 14. a rack; 15. a gear; 16. a limiting groove; 17. a limiting block; 18. a connecting plate; 19. a screw; 20. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a fan blade maintenance platform for wind power generation comprises a frame rod 1, an adjusting sleeve 2 is movably sleeved on the frame rod 1, a fixing plate 3 is fixedly installed on one side of the adjusting sleeve 2, a supporting arm 4 is fixedly installed at the bottom of the fixing plate 3, one end of the supporting arm 4 is fixedly installed on the adjusting sleeve 2, a rotary groove 5 is formed in the top of the fixing plate 3, a rotary disc 6 is rotatably installed in the rotary groove 5, a fixing rod 7 is fixedly installed at the top of the rotary disc 6, a plurality of maintenance boxes 8 are fixedly installed on the fixing rod 7, an auxiliary illuminating lamp 9 is fixedly installed at the top of the rotary disc 6, a plurality of clamping grooves 10 are formed in the rotary disc 6, grooves are formed in the inner walls of the two sides of the rotary groove 5, clamping rods 11 are slidably installed in the two grooves, the clamping rods 11 are installed in the corresponding, two moving holes are formed in the inner wall of the top of the fixed cavity, moving rods are arranged in the two moving holes in a sliding mode, the top ends of the two moving rods are fixedly arranged on the corresponding two clamping rods 11, the bottom ends of the two moving rods are fixedly arranged on the corresponding two racks 14, the gears 15 are rotatably arranged in the fixed cavity, and the two racks 14 are all meshed with the gears 15.

In this embodiment, a sliding hole is formed in an inner wall of one side of the groove, a sliding rod 13 is slidably mounted in the sliding hole, one end of the sliding rod 13 is fixedly mounted at one end of the clamping rod 11, a pull ring is fixedly mounted at the other end of the sliding rod 13, a spring 12 is sleeved on the sliding rod 13, the sliding rod 13 drives the clamping rod 11 to move, the clamping rod 11 extrudes the spring 12, and the spring 12 elastically deforms.

In this embodiment, a rotating groove is formed in the inner wall of the fixed cavity, a rotating block is fixedly mounted on the gear 15, and the rotating block is rotatably mounted in the rotating groove.

In this embodiment, a plurality of spacing grooves 16 have been seted up to one side of hack lever 1, two fixed slots have been seted up on one side inner wall of adjusting collar 2, equal slidable mounting has stopper 17 in two fixed slots, stopper 17 is installed in the spacing groove 16 that corresponds, same fixed orifices has been seted up on the one side inner wall that two fixed slots are close to each other, sliding connection has connecting plate 18 in the fixed orifices, two stopper 17 difference fixed connection are in the both sides of connecting plate 18, screw rod 19 drives connecting plate 18 and removes, connecting plate 18 drives two stopper 17 and removes, the spacing groove 16 that stopper 17 roll-off corresponds.

In this embodiment, a screw rod 19 is fixedly installed on one side of the connecting plate 18, an installation hole is formed in the inner wall of one side of the fixing hole, the screw rod 19 is slidably installed in the installation hole, a nut 20 is installed on the screw rod 19 in a threaded manner, and the nut 20 is rotatably installed on one side of the adjusting sleeve 2.

In this embodiment, one side fixed mounting of nut 20 has the connecting block, and the ring channel has been seted up to one side of adjusting collar 2, and the lateral wall sliding connection of connecting block and ring channel drives the connecting block and slides in the ring channel when nut 20 rotates, can stabilize the position when nut 20 rotates.

In this embodiment, by rotating the nut 20, the nut 20 can drive the screw rod 19 to move, the screw rod 19 drives the connecting plate 18 to move, the connecting plate 18 drives the two limit blocks 17 to move, the limit blocks 17 slide out of the corresponding limit grooves 16, so that the fixing limit of the adjusting sleeve 2 can be cancelled, the adjusting sleeve 2 can be adjusted to a use position on the frame rod 1, the maintenance box 8 can be used for placing tools required for maintenance, the support arm 4 can improve the use stability of the fixing plate 3, the pull ring is pulled to drive the slide rod 13 to move, the slide rod 13 drives the clamp rod 11 to move, the clamp rod 11 extrudes the spring 12, the spring 12 is elastically deformed, the clamp rod 11 drives the rack 14 to move, the rack 14 drives the gear to rotate, so that the gear drives another rack 14 to move, the rack 14 drives the corresponding clamp rod 11 to move, the clamp rod 11 slides out of the corresponding clamp groove, the rotary disc 6 can drive a plurality of maintenance boxes 8 to rotate, the use position of the maintenance boxes can be adjusted, and the auxiliary illuminating lamp 9 can provide illumination.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this fan blade maintenance platform's function is abundant, and stability is better, and adjustable service position is convenient for facilitate the supplementary for the maintenance personal.

Claims

1. A fan blade maintenance platform for wind power generation comprises a frame rod (1) and is characterized in that an adjusting sleeve (2) is movably sleeved on the frame rod (1), a fixing plate (3) is fixedly installed on one side of the adjusting sleeve (2), a supporting arm (4) is fixedly installed at the bottom of the fixing plate (3), one end of the supporting arm (4) is fixedly installed on the adjusting sleeve (2), a rotary groove (5) is formed in the top of the fixing plate (3), a rotary disc (6) is rotatably installed in the rotary groove (5), a fixing rod (7) is fixedly installed at the top of the rotary disc (6), a plurality of maintenance boxes (8) are fixedly installed on the fixing rod (7), an auxiliary illuminating lamp (9) is fixedly installed at the top of the rotary disc (6), a plurality of clamping grooves (10) are formed in the rotary disc (6), grooves are formed in the inner walls of two sides of the rotary groove (5), and clamping rods, install in draw-in groove (10) that corresponds card pole (11), fixed chamber has been seted up on fixed plate (3), and fixed intracavity slidable mounting has two racks (14), has seted up two removal holes on the top inner wall in fixed chamber, and equal slidable mounting has the carriage release lever in two removal holes, and the equal fixed mounting in top of two carriage release levers is on two card poles (11) that correspond, and the equal fixed mounting in bottom of two carriage release levers is on two racks (14) that correspond, and fixed intracavity rotates and installs gear (15), and two racks (14) all mesh with gear (15).

2. The fan blade maintenance platform for wind power generation according to claim 1, wherein a sliding hole is formed in one side inner wall of the groove, a sliding rod (13) is slidably mounted in the sliding hole, one end of the sliding rod (13) is fixedly mounted at one end of the clamping rod (11), a pull ring is fixedly mounted at the other end of the sliding rod (13), and a spring (12) is sleeved on the sliding rod (13).

3. The blade maintenance platform for wind power generation according to claim 1, wherein the inner wall of the fixed cavity is provided with a rotating groove, the gear (15) is fixedly provided with a rotating block, and the rotating block is rotatably arranged in the rotating groove.

4. The fan blade maintenance platform for wind power generation according to claim 1, wherein a plurality of limiting grooves (16) are formed in one side of the frame rod (1), two fixing grooves are formed in one side of the inner wall of the adjusting sleeve (2), limiting blocks (17) are slidably mounted in the two fixing grooves, the limiting blocks (17) are mounted in the corresponding limiting grooves (16), the same fixing hole is formed in the inner wall of the side, close to each other, of the two fixing grooves, a connecting plate (18) is slidably connected in the fixing hole, and the two limiting blocks (17) are respectively and fixedly connected to two sides of the connecting plate (18).

5. The fan blade maintenance platform for wind power generation according to claim 4, wherein a screw (19) is fixedly installed on one side of the connecting plate (18), an installation hole is formed in the inner wall of one side of the fixing hole, the screw (19) is slidably installed in the installation hole, a nut (20) is installed on the screw (19) in a threaded mode, and the nut (20) is rotatably installed on one side of the adjusting sleeve (2).

6. The fan blade maintenance platform for wind power generation according to claim 5, wherein a connecting block is fixedly installed on one side of the nut (20), an annular groove is formed on one side of the adjusting sleeve (2), and the connecting block is slidably connected with the side wall of the annular groove.