Special device for spraying wind power tower drum

Abstract

The utility model discloses a special device for spraying of a wind power tower drum, which comprises a base, a support frame is fixedly welded at the upper end of the surface of the base, a driving motor is fixedly mounted at the top of the support frame, the output end of the driving motor is in transmission connection with a ball screw, the periphery of the ball screw is in threaded connection with a lifting plate, and the lifting plate is in threaded connection with the lifting plate. A supporting column and a fixing rod are fixedly connected to the lower end of the lifting plate, a connecting plate is fixedly welded to the lower end of the supporting column, a power motor is fixedly connected to the upper end of the connecting plate, a first gear is in transmission connection with the output end of the power motor, and a second gear is in meshed connection with the periphery of the first gear; according to the special spraying device for the wind power tower drum, the spraying head and the nozzle are driven by the lifting plate to spray the inner wall and the outer wall of the tower drum at the same time, spraying operation does not need to be completed manually by workers, time is saved, and spraying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying device technical field, concretely is a kind of wind power tower cylinder spraying special device. BACKGROUND

[0002] Wind power tower cylinder is the tower pole of wind power generation, mainly plays the role of support in wind turbine generator system, so there is extremely strict requirement to the rustproof treatment, surface spraying of wind power tower cylinder, and tower cylinder is the main support component of wind power product, since the use environment of tower cylinder is relatively bad, therefore to increase the service life of wind power tower cylinder, paint spraying is carried out on wind power tower cylinder during production, to improve its corrosion resistance, prolong service life, and keep good appearance.This device needs to have the ability of efficient, uniform spraying, and also needs to ensure operation safety and environmental protection, so wind power tower cylinder needs to be sprayed by spraying special device.

[0003] Current spraying work is manually completed, and internal and external wall spraying work needs to be carried out in batches, not only long operation time, spraying efficiency is reduced, it is inconvenient to change the distance between spray head and tower cylinder inner wall in spraying process, spraying is also uneven, coating is easy to deposit, so the quality of sprayed coating is caused, therefore, we propose a kind of wind power tower cylinder spraying special device. UTILITY MODEL CONTENTS

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a wind power tower cylinder spraying special device, including the base, the surface upper end of base is fixed with the support frame, the top of support frame is fixedly installed with drive motor, the output of drive motor is connected with the ball screw, the outer periphery of ball screw is connected with the lifting plate, the lower end of lifting plate is fixedly connected with support column and fixed link respectively, the lower end of support column is fixedly welded with the connecting plate, the upper end of connecting plate is fixedly connected with power motor, the output of power motor is connected with gear one, the outer periphery of gear one is connected with gear two.

[0006] As a preferred technical scheme of the utility model, the bottom of gear two is fixedly connected with rotating seat, the outer periphery of rotating seat is fixedly connected with a plurality of telescopic rods at equal distance, the output end of telescopic rod is fixedly installed with spray head.

[0007] As a preferred technical scheme of the utility model, the lower end of fixed link is fixedly welded with the limit support, the inside of limit support is fixedly installed with hydraulic cylinder, the output of hydraulic cylinder is fixedly connected with tooth block, the inside of limit support is rotatably connected with two arc-shaped frames on both sides, one end of arc-shaped frame is meshed with tooth block.

[0008] As a preferred technical scheme of the utility model, the upper end of two arc-shaped frames is fixedly installed with a micro motor, the output end of two micro motors is drivingly connected with a gear column, the inside of the arc-shaped frame is slidingly connected with an extension frame, the outer periphery of one side of the extension frame is fixedly welded with a gear rack, and the gear rack is meshingly connected with the gear column.

[0009] As a preferred technical scheme of the utility model, the bottom of the base is fixedly installed with a servo motor, the output end of the servo motor is drivingly connected with a rotating disc, the top of the rotating disc is fixedly connected with a fixed block on both sides, the inside of the fixed block is threadedly connected with a threaded rod, the threaded rod is provided with a limiting clamp at one end, and the limiting clamp is slidingly connected with the rotating disc.

[0010] As a preferred technical scheme of the utility model, the top of one side of the base is fixedly installed with a storage barrel, the top of the storage barrel is fixedly installed with a rotating motor, the output end of the rotating motor is drivingly connected with a rotating shaft, the outer periphery of the rotating shaft is fixedly welded with a stirring blade, and the top of the storage barrel is fixedly connected with a feeding port.

[0011] As a preferred technical scheme of the utility model, the outer periphery of the storage barrel is fixedly connected with a flexible hose through a water pump, the flexible hose is communicated with the supporting column through a water pipe, the flexible hose is communicated with the fixed rod through a water pipe, and the inner wall of the arc-shaped frame is provided with a nozzle.

[0012] The utility model discloses the beneficial effect is:

[0013] 1、the special device for spraying of wind power tower drum, through setting up the lifting plate, drive the spray head and nozzle to the inside and outside wall of tower drum are carried out spraying simultaneously, need not manual completion of spraying operation by staff, save time, improve spraying efficiency;

[0014] 2、the special device for spraying of wind power tower drum, through setting up the arc-shaped frame, through the gear block drive arc-shaped frame adjustment radian, can be applicable to the inside wall of tower drum of different sizes, cooperate extension frame and use, when spraying, can make it spray more comprehensive, and then greatly increase the application range of the device, improve work efficiency;

[0015] 3、the special device for spraying of wind power tower drum, through setting up the stirring blade, prevent the paint deposition accumulation in the storage barrel, cause the low spraying efficiency;The utility model discloses simple and reasonable structure, novel design, simple and convenient operation has higher practical value. DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0017] Figure 1 This is a three-dimensional diagram of a special device for spraying wind power towers in the utility model;

[0018] Figure 2 This is a schematic diagram of the nozzle structure of a special device for spraying wind power towers in the utility model;

[0019] Figure 3 This is a schematic diagram of the arc frame structure of a special device for spraying wind power towers in the utility model;

[0020] Figure 4 This is a schematic diagram of the limit clamp structure of a special device for spraying wind power towers in the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the stirring blade structure of a special device for spraying wind power towers.

[0022] In the figure: 1. Base; 101. Tower; 2. Support frame; 3. Drive motor; 4. Ball screw; 5. Lifting plate; 6. Support column; 7. Fixed rod; 8. Connecting plate; 9. Power motor; 10. Gear 1; 11. Gear 2; 12. Rotating seat; 13. Telescopic rod; 14. Sprinkler; 15. Limiting frame; 16. Hydraulic cylinder; 17. Gear block; 18. Arc frame; 19. Micro motor; 20. Gear column; 21. Extension frame; 22. Rack; 23. Servo motor; 24. Rotating disk; 25. Fixed block; 26. Threaded rod; 27. Limiting clamp; 28. Storage barrel; 29. ​​Rotating motor; 30. Rotating shaft; 31. Stirring blade; 32. Feed inlet; 33. Telescopic hose. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Example: Figures 1-5 As shown, the utility model is a special device for spraying wind power towers, comprising a base 1, a support frame 2 is fixedly welded on the upper surface of the base 1, a drive motor 3 is fixedly installed on the top of the support frame 2, the output end of the drive motor 3 is transmission-connected to a ball screw 4, the outer periphery of the ball screw 4 is threadedly connected to a lifting plate 5, the lower end of the lifting plate 5 is respectively fixedly connected to a support column 6 and a fixed rod 7, the lower end of the support column 6 is fixedly welded to a connecting plate 8, the upper end of the connecting plate 8 is fixedly connected to a power motor 9, the output end of the power motor 9 is transmission-connected to a gear 10, and the outer periphery of the gear 10 is meshedly connected to a gear 2 11.

[0025] The bottom of the gear two 11 is fixedly connected with a rotating seat 12, a plurality of telescopic rods 13 are fixedly connected at equal distances on the outer periphery of the rotating seat 12, and a spray head 14 is fixedly installed at the output end of the telescopic rod 13. By setting the telescopic rod 13, the spray head 14 driven by the telescopic rod 13 can be suitable for spraying inside the tower drum 101 of different sizes, and uniform spraying is realized.

[0026] The lower end of the fixed rod 7 is fixedly welded with a limiting frame 15, a hydraulic cylinder 16 is fixedly installed in the limiting frame 15, a tooth block 17 is fixedly connected to the output end of the hydraulic cylinder 16, two arc-shaped frames 18 are symmetrically rotatably connected to the inside of the limiting frame 15, one end of the arc-shaped frame 18 is meshingly connected with the tooth block 17, and the arc-shaped frame 18 is adjusted by the tooth block 17 to be suitable for tower drums 101 of different sizes.

[0027] The upper end of each of the two arc-shaped frames 18 is fixedly installed with a micro motor 19, the output end of each of the two micro motors 19 is drivingly connected with a tooth column 20, an extension frame 21 is slidingly connected in the arc-shaped frame 18, a rack 22 is fixedly welded on one side of the outer periphery of the extension frame 21, and the rack 22 is meshingly connected with the tooth column 20. By setting the extension frame 21, the spraying can be more comprehensive when spraying, thereby improving the work efficiency.

[0028] The bottom of the base 1 is fixedly installed with a servo motor 23, the output end of the servo motor 23 is drivingly connected with a rotating disc 24, the top of the rotating disc 24 is fixedly connected with a fixed block 25 on both sides, the inside of the fixed block 25 is threadedly connected with a threaded rod 26, the threaded rod 26 is provided with a limiting clamp 27 at one end, and the limiting clamp 27 is slidingly connected with the rotating disc 24. By setting the limiting clamp 27, the threaded rod 26 can move to the middle during screwing, so as to fix the wind power tower drum 101 on the top of the rotating disc 24, preventing deviation.

[0029] The top of the base 1 is fixedly installed with a storage barrel 28 on one side, the top of the storage barrel 28 is fixedly installed with a rotating motor 29, the output end of the rotating motor 29 is drivingly connected with a rotating shaft 30, the outer periphery of the rotating shaft 30 is fixedly welded with a stirring blade 31, and the top of the storage barrel 28 is fixedly connected with a feeding port 32. By setting the stirring blade 31, the paint is prevented from depositing and accumulating in the storage barrel 28, causing low spraying efficiency.

[0030] The outer periphery of the storage barrel 28 is fixedly connected with a flexible hose 33 through a water pump, the flexible hose 33 is communicated with the supporting column 6 through a water pipe, the flexible hose 33 is communicated with the fixed rod 7 through a water pipe, and the inner wall of the arc-shaped frame 18 is provided with a nozzle. By setting the flexible hose 33, storage space can be saved, and the length can be adjusted as needed during use.

[0031] Working principle: in use, first of all, the wind power tower drum 101 is placed on the top of the rotating disc 24, the threaded rod 26 is screwed, the threaded rod 26 can move to the middle in the process of screwing, the wind power tower drum 101 is fixed on the top of the rotating disc 24 through the limiting clamp 27, the servo motor 23 is started at this time, the output end of the servo motor 23 rotates and drives the rotating disc 24 to rotate, the rotating disc 24 rotates and drives the wind power tower drum 101 to rotate, the rotating motor 29 is started, the output end of the rotating motor 29 drives the rotating shaft 30 to rotate, drives the stirring blade 31 to rotate, prevents the paint from depositing and accumulating in the storage barrel 28, causes low spraying efficiency, the ball screw 4 is driven to rotate by the driving motor 3, the lifting plate 5 moves, the water pump works, the paint in the storage barrel 28 is pumped into the flexible hose 33, the paint is transported to the support column 6 and the fixed rod 7 through the water pipe, enters the spray head 14 and the branch nozzle respectively and sprays out, the power motor 9 is started, the output end of the power motor 9 drives the gear one 10 to rotate, cooperates with the gear two 11 to drive the spray head 14 to rotate and spray, through the telescopic rod 13, different sizes of the tower drum 101 inner wall can be sprayed, uniform spraying is realized, the hydraulic cylinder 16 is started, the output end of the hydraulic cylinder 16 drives the gear block 17 to move, the opening radian of the two arc-shaped frames 18 is adjusted at the same time, the micro motor 19 is started, the output end of the micro motor 19 drives the gear column 20 to rotate, the extension frame 21 is moved and extended, and the inner wall and the outer wall of the tower drum 101 are sprayed at the same time.

[0032] Finally, it should be pointed out that: in the description of the utility model, it needs to be explained that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0033] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0034] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for spraying wind turbine tower, comprising a base (1), characterized in that, The surface of the base (1) is fixedly welded with a support frame (2), the top of the support frame (2) is fixedly installed with a driving motor (3), the output end of the driving motor (3) is transmissionally connected with a ball screw (4), the outer periphery of the ball screw (4) is threadedly connected with a lifting plate (5), the lower end of the lifting plate (5) is fixedly connected with a support column (6) and a fixed rod (7) respectively, the lower end of the support column (6) is fixedly welded with a connecting plate (8), the upper end of the connecting plate (8) is fixedly connected with a power motor (9), the output end of the power motor (9) is transmissionally connected with a gear one (10), the outer periphery of the gear one (10) is meshingly connected with a gear two (11).

2. The wind power tower spraying special device according to claim 1, characterized in that, The bottom of the gear two (11) is fixedly connected with a rotating seat (12), the outer periphery of the rotating seat (12) is fixedly connected with a plurality of telescopic rods (13) at equal distances, the output end of the telescopic rod (13) is fixedly installed with a spray head (14).

3. The wind tower spraying device of claim 1, wherein, The lower end of the fixed rod (7) is fixedly welded with a limiting frame (15), the inside of the limiting frame (15) is fixedly installed with a hydraulic cylinder (16), the output end of the hydraulic cylinder (16) is fixedly connected with a tooth block (17), the inside of the limiting frame (15) is rotationally connected with two arc-shaped frames (18) on both sides in symmetry, one end of the arc-shaped frame (18) is meshingly connected with the tooth block (17).

4. The wind turbine tower spraying device of claim 3, wherein, The upper end of the two arc-shaped frames (18) is fixedly installed with a micro motor (19) respectively, the output end of the two micro motors (19) is transmissionally connected with a tooth column (20) respectively, the inside of the arc-shaped frame (18) is slidably connected with an extension frame (21), the outer periphery of one side of the extension frame (21) is fixedly welded with a rack (22), and the rack (22) is meshingly connected with the tooth column (20).

5. The wind tower painting device of claim 1, wherein, The bottom of the base (1) is fixedly installed with a servo motor (23), the output end of the servo motor (23) is transmissionally connected with a rotating disc (24), the top of the rotating disc (24) is fixedly connected with a fixed block (25) on both sides, the inside of the fixed block (25) is threadedly connected with a threaded rod (26), one end of the threaded rod (26) is provided with a limiting clamp (27), and the limiting clamp (27) is slidably connected with the rotating disc (24).

6. The wind turbine tower spraying device of claim 1, wherein, The top of one side of the base (1) is fixedly installed with a storage barrel (28), the top of the storage barrel (28) is fixedly installed with a rotating motor (29), the output end of the rotating motor (29) is transmissionally connected with a rotating shaft (30), the outer periphery of the rotating shaft (30) is fixedly welded with a stirring blade (31), the top of the storage barrel (28) is fixedly connected with a feeding port (32).

7. The wind turbine tower spraying device of claim 6, wherein, The outer periphery of the storage barrel (28) is fixedly connected with a telescopic hose (33) through a water pump, the telescopic hose (33) is communicatively arranged with the support column (6) through a water pipe, the telescopic hose (33) is communicatively arranged with the fixed rod (7) through a water pipe, and the inner wall of the arc-shaped frame (18) is provided with a nozzle.

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