CN214577547U

CN214577547U - Aerogenerator tower section of thick bamboo belt cleaning device

Info

Publication number: CN214577547U
Application number: CN202120829208.XU
Authority: CN
Inventors: 付志明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-02
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a aerogenerator tower section of thick bamboo belt cleaning device relates to a tower section of thick bamboo and washs the field, including the bottom plate, the last fixed surface of bottom plate is connected with the fly leaf, the first motor of upper surface one end fixedly connected with of fly leaf, and the output of first motor is connected with the gear, and the last fixed surface edge of bottom plate is connected with the dogtooth, and the dogtooth sets up to the loop configuration. The utility model discloses a be provided with two semi-ring fixed plates with the bottom plate, make the bottom plate be convenient for install fast in the bottom outside of a tower section of thick bamboo, annular circular motion can be done to first motor on the fly leaf through gear and dogtooth on the bottom plate, the fly leaf is circular motion through the clearance brush that regulating plate and backup pad drove on the connecting block, make the clearance brush wash a tower section of thick bamboo, second motor on the regulating plate can drive reciprocating motion about the connecting block with the cooperation of reciprocal lead screw, and then drive reciprocating motion about the clearance brush, make the clearance brush can carry out comprehensive washing to the outer wall of a tower section of thick bamboo.

Description

Aerogenerator tower section of thick bamboo belt cleaning device

Technical Field

The utility model relates to a tower section of thick bamboo washs the field, in particular to aerogenerator tower section of thick bamboo belt cleaning device.

Background

Wind energy is a renewable clean energy source. In recent decades, great progress has been made in the utilization of wind energy, both theoretical research and application, both internationally and domestically; meanwhile, the maintenance workload of the wind power generation tower drum, which is a key part of wind energy utilization, is increased, and the cleaning of the tower drum is an important part of the wind power generation tower drum.

In a wind turbine generator system, the main function of the tower is to support the generator frame, which not only needs to have a certain height to make the blades operate at a reasonable position, but also needs to have sufficient strength and rigidity, thereby ensuring that the tower will not topple over when a typhoon or a storm attacks.

The height of the tower drum is generally 60-80m, so that the manufacturing cost and the installation cost of the tower drum are high, the corrosion resistance of the tower drum can be improved due to good cleaning, the service life of the tower drum is greatly prolonged, and the economic benefit and the social benefit are increased.

The current tower section of thick bamboo cleaning work is accomplished by the manual work mainly, and the effect is inefficient, the cycle length, and cleaning cost is high to along with the continuous increase of labour price etc. more importantly because the height of tower section of thick bamboo is higher, workman high altitude construction has certain danger. Therefore, it is necessary to invent a cleaning device for a tower of a wind turbine generator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a aerogenerator tower section of thick bamboo belt cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for a tower barrel of a wind driven generator comprises a base plate, wherein a movable plate is fixedly connected to the upper surface of the base plate, a first motor is fixedly connected to one end of the upper surface of the movable plate, the output end of the first motor is connected with a gear, a convex tooth is fixedly connected to the edge of the upper surface of the base plate, the convex tooth is arranged in an annular structure, the gear is meshed with the convex tooth and connected with the convex tooth, an adjusting plate is arranged at the other end of the upper surface of the movable plate, a supporting plate is fixedly connected to one end of the upper surface of the adjusting plate, a connecting block is connected to one side of the upper end of the supporting plate in a laminating mode, a cleaning brush is fixedly connected to one end of the connecting block, a connecting plate is fixedly connected to the other end of the connecting block, one end of the connecting plate penetrates through the supporting plate and extends to the other side of the supporting plate, a second motor is connected to the other side of the lower end of the supporting plate in a laminating mode, and fixedly mounted on the adjusting plate, the output end of the second motor is connected with a reciprocating screw rod, the upper end of the reciprocating screw rod penetrates through one end of the connecting plate and is movably connected with a convex plate through a bearing, and one end of the convex plate is fixedly connected with the other side of the top end of the supporting plate.

Preferably, the bottom plate is composed of two half ring fixing plates, and the two half ring fixing plates are fixedly connected through bolts.

Preferably, the lower surface both ends of fly leaf all fixedly connected with forked tail slider, the forked tail spout has been seted up to the upper surface of bottom plate, the forked tail slider is located the inside of forked tail spout.

Preferably, two ball groove has all been seted up to one side that the forked tail spout kept away from each other, the inside of bottom plate is seted up in the ball groove, the ball groove is provided with a plurality ofly, and a plurality of ball grooves are the annular array and distribute, the inside in ball groove is provided with the ball, the ball is connected with the lower surface laminating of fly leaf.

Preferably, the lower surface middle part fixedly connected with spacing slider of regulating plate, spacing spout has been seted up to the upper surface other end of fly leaf, spacing slider is located the inside of spacing spout, the both sides of regulating plate all are connected with spacing screw through interior external screw thread.

Preferably, a limiting groove is formed in the supporting plate, a limiting plate is fixedly connected to the outer side of the middle of the connecting plate, and the limiting plate is located in the limiting groove.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with two semi-ring fixed plates with the bottom plate, make the bottom plate be convenient for install fast in the bottom outside of a tower section of thick bamboo, annular circular motion can be done to first motor on the fly leaf through gear and dogtooth on the bottom plate, the fly leaf is circular motion through the clearance brush that regulating plate and backup pad drove on the connecting block, make the clearance brush wash a tower section of thick bamboo, second motor on the regulating plate can drive reciprocating motion about the connecting block with reciprocating screw cooperation, and then drive reciprocating motion about the clearance brush, make the clearance brush can carry out comprehensive washing to the outer wall of a tower section of thick bamboo, the work efficiency of this device has been improved, set up the regulating plate into movable structure simultaneously, make this device can adjust according to the tower section of thick bamboo of different width, the working range of this device has been improved.

Drawings

Fig. 1 is a schematic top view of the bottom plate structure of the present invention.

Fig. 2 is a schematic sectional view of the bottom plate structure of the present invention.

Fig. 3 is a schematic sectional view of the connection plate structure of the present invention.

Fig. 4 is a schematic perspective view of the upper end of the supporting plate structure of the present invention.

In the figure: 1. a base plate; 2. a movable plate; 3. a first motor; 4. a gear; 5. a convex tooth; 6. an adjusting plate; 7. a support plate; 8. connecting blocks; 9. cleaning a brush; 10. a connecting plate; 11. a second motor; 12. a reciprocating screw; 13. a convex plate; 14. a dovetail slide block; 15. a dovetail chute; 16. a ball groove; 17. a ball bearing; 18. a limiting slide block; 19. a limiting chute; 20. a limiting groove; 21. and a limiting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wind driven generator tower drum cleaning device as shown in figures 1-4, which comprises a bottom plate 1, wherein the bottom plate 1 is composed of two semi-ring fixing plates which are fixedly connected through bolts, a movable plate 2 is fixedly connected on the upper surface of the bottom plate 1, dovetail sliders 14 are fixedly connected at both ends of the lower surface of the movable plate 2, dovetail chutes 15 are arranged on the upper surface of the bottom plate 1, the dovetail sliders 14 are positioned inside the dovetail chutes 15, the dovetail sliders 14 and the dovetail chutes 15 are matched to play a role of guiding, so that the movable plate 2 keeps circular motion, ball grooves 16 are arranged at one sides of the two dovetail chutes 15 which are far away from each other, the ball grooves 16 are arranged inside the bottom plate 1, a plurality of ball grooves 16 are arranged, the ball grooves 16 are distributed in an annular array, balls 17 are arranged inside the ball grooves 16, and the balls 17 are attached to the lower surface of the movable plate 2, the arrangement of the balls 17 reduces the friction force of the movable plate 2 with the base plate 1, so that the movable plate 2 is convenient to rotate.

Specifically, one end of the upper surface of the movable plate 2 is fixedly connected with a first motor 3, the output end of the first motor 3 is connected with a gear 4, the edge of the upper surface of the bottom plate 1 is fixedly connected with a convex tooth 5, the convex tooth 5 is arranged in an annular structure, the gear 4 is meshed with the convex tooth 5, the first motor 3 drives the movable plate 2 to move through the gear 4 and the convex tooth 5, the other end of the upper surface of the movable plate 2 is provided with an adjusting plate 6, the middle part of the lower surface of the adjusting plate 6 is fixedly connected with a limiting slide block 18, the other end of the upper surface of the movable plate 2 is provided with a limiting slide groove 19, the limiting slide block 18 is positioned inside the limiting slide groove 19, the limiting slide block 18 and the limiting slide groove 19 are matched to play a guiding role, so that the adjusting plate 6 keeps moving linearly, both sides of the adjusting plate 6 are both connected with limiting screws through internal and external threads, the limiting screws can limit the adjusting plate 6, and prevent the adjusting plate 6 from moving randomly, the working stability of the device is improved.

More specifically, one end of the upper surface of the adjusting plate 6 is fixedly connected with a supporting plate 7, one side of the upper end of the supporting plate 7 is connected with a connecting block 8 in a laminating manner, one end of the connecting block 8 is fixedly connected with a cleaning brush 9, the other end of the connecting block 8 is fixedly connected with a connecting plate 10, one end of the connecting plate 10 penetrates through the supporting plate 7 and extends to the other side of the supporting plate 7, a limiting groove 20 is formed in the supporting plate 7, a limiting plate 21 is fixedly connected to the outer side of the middle of the connecting plate 10, the limiting plate 21 is located in the limiting groove 20, the limiting plate 21 and the limiting groove 20 are matched to play a limiting role, so that the connecting plate 10 keeps vertically moving up and down, the other side of the lower end of the supporting plate 7 is connected with a second motor 11 in a laminating manner, the second motor 11 is fixedly arranged on the adjusting plate 6, the output end of the second motor 11 is connected with a reciprocating screw 12, the upper end of the reciprocating screw 12 penetrates through one end of the connecting plate 10 and is movably connected with a convex plate 13 through a bearing, the second motor 11 drives the connecting plate 10 to reciprocate up and down through the reciprocating screw 12, one end of the convex plate 13 is fixedly connected with the other side of the top end of the supporting plate 7, and the arrangement of the convex plate 13 improves the stability of the reciprocating screw 12.

The utility model discloses the theory of operation:

when the device works, firstly, two semi-ring fixing plates are fixed at the outer sides of the bottoms of corresponding tower barrels to form a bottom plate 1, then the adjusting plates 6 are adjusted according to the width of the tower barrels, after the adjusting plates 6 are adjusted, the adjusting plates 6 are limited through limiting screws on the adjusting plates 6, then a second motor 11 is started, the second motor 11 drives a reciprocating screw 12 to rotate, the reciprocating screw 12 drives a connecting plate 10 to reciprocate up and down, the connecting plate 10 drives a cleaning brush 9 to reciprocate up and down through a connecting block 8, so that the cleaning brush 9 cleans the outer wall of the tower barrels up and down, then a first motor 3 is started, the first motor 3 drives a gear 4 to rotate, the gear 4 is matched with a convex tooth 5 to drive a movable plate 2 to do circular motion, the movable plate 2 drives the cleaning brush 9 on the connecting block 8 to do circular motion through the adjusting plates 6 and a supporting plate 7, so that the cleaning brush 9 cleans the tower barrels comprehensively, the working efficiency of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a aerogenerator tower section of thick bamboo belt cleaning device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a movable plate (2), one end of the upper surface of the movable plate (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is connected with a gear (4), the edge of the upper surface of the bottom plate (1) is fixedly connected with a convex tooth (5), the convex tooth (5) is arranged to be an annular structure, the gear (4) is meshed with the convex tooth (5) for connection, the other end of the upper surface of the movable plate (2) is provided with an adjusting plate (6), one end of the upper surface of the adjusting plate (6) is fixedly connected with a supporting plate (7), one side of the upper end of the supporting plate (7) is jointed with a connecting block (8), one end of the connecting block (8) is fixedly connected with a cleaning brush (9), the other end of the connecting block (8) is fixedly connected with a connecting plate (10), one end of the connecting plate (10) penetrates through the supporting plate (7) and extends to the other side of the supporting plate (7), the laminating of the lower extreme opposite side of backup pad (7) is connected with second motor (11), second motor (11) fixed mounting is on regulating plate (6), the output of second motor (11) is connected with reciprocal lead screw (12), the upper end through connection board (10) the one end of reciprocal lead screw (12) has flange (13) through bearing swing joint, the top opposite side fixed connection of the one end of flange (13) and backup pad (7).

2. The wind turbine tower cleaning device as claimed in claim 1, wherein: the bottom plate (1) is composed of two semi-ring fixing plates which are fixedly connected through bolts.

3. The wind turbine tower cleaning device as claimed in claim 2, wherein: the lower surface both ends of fly leaf (2) are all fixedly connected with forked tail slider (14), forked tail spout (15) have been seted up to the upper surface of bottom plate (1), forked tail slider (14) are located the inside of forked tail spout (15).

4. The wind turbine tower cleaning device as claimed in claim 3, wherein: two ball groove (16) have all been seted up to one side that dovetail groove (15) kept away from each other, the inside in bottom plate (1) is seted up in ball groove (16), ball groove (16) are provided with a plurality ofly, and a plurality of ball grooves (16) are the annular array and distribute, the inside in ball groove (16) is provided with ball (17), ball (17) are connected with the lower surface laminating of fly leaf (2).

5. The wind turbine tower cleaning device as claimed in claim 4, wherein: the lower surface middle part fixedly connected with limiting slide block (18) of regulating plate (6), limiting sliding groove (19) have been seted up to the upper surface other end of fly leaf (2), limiting slide block (18) are located the inside of limiting sliding groove (19), the both sides of regulating plate (6) all are connected with spacing screw through interior external screw thread.

6. The wind turbine tower cleaning device as claimed in claim 5, wherein: limiting grooves (20) are formed in the supporting plate (7), limiting plates (21) are fixedly connected to the outer sides of the middle portions of the connecting plates (10), and the limiting plates (21) are located in the limiting grooves (20).