A kind of wind turbine shell production is prevented and is handled by corrosion device

Abstract

The utility model relates to the field of anticorrosive treatment, especially a kind of anticorrosive treatment device for wind driven generator cover shell production, including bottom plate, the top outer wall one end of bottom plate is equipped with box, and the bottom of the outer wall of one side of box is connected with discharge pipe, the top outer wall both ends of bottom plate are all set up with moving groove, and moving groove is rotatably connected with hoisting subassembly in it, the bottom plate is located at moving groove and is equipped with driving assembly, and the bottom outer wall both ends of box are equipped with agitating subassembly, the one end of discharge pipe is equipped with valve;Hoisting subassembly includes four support rods, mounting bracket installed in the top outer wall of four support rods, hoisting equipment installed in the bottom outer wall both ends of mounting bracket and moving wheel rotatably connected in the bottom outer wall of support rod.The utility model hoisting equipment starts to be dipped in the anticorrosive liquid from the inside of box under cover, so that cover whole is immersed in the liquid in box, completes the anticorrosive treatment of cover, and uniformity is improved using immersion method.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion treatment technology, and in particular to an anti-corrosion treatment device for the production of wind turbine housings. Background Technology

[0002] Wind power generation refers to the conversion of the kinetic energy of wind into mechanical kinetic energy, and then into electrical kinetic energy. It involves the wind turbine rotating under the action of wind, converting the kinetic energy of the wind into the mechanical energy of the wind turbine shaft, and the generator rotating under the drive of the wind turbine shaft to generate electricity. It is an important form of wind energy utilization.

[0003] A wind turbine is an electrical device that converts wind energy into mechanical work, which drives a rotor to rotate and ultimately outputs alternating current (AC). A wind turbine typically consists of components such as a wind turbine rotor, generator (including the generator itself), directional control unit (tail fin), tower, speed limiting safety mechanism, and energy storage device.

[0004] The overall operating environment of wind turbines is easily affected by the climate. Therefore, after the wind turbine cover is manufactured and imperfections are removed, it needs to be treated with anti-corrosion so that the cover can protect the internal generator. However, the spraying method can lead to uneven spraying in some areas, affecting the protective ability of the cover. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems and deficiencies by proposing an anti-corrosion treatment device for the production of wind turbine housings: the hoisting equipment is activated to lower the housing into the anti-corrosion liquid inside the housing, so that the entire housing is immersed in the liquid in the housing, thereby completing the anti-corrosion treatment of the housing. The immersion method improves uniformity.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A corrosion protection device for producing wind turbine casings includes a base plate. A housing is installed at one end of the top outer wall of the base plate, and a discharge pipe is connected to the bottom of one side outer wall of the housing. Movable grooves are provided at both ends of the top outer wall of the base plate, and hoisting components are rotatably connected in the movable grooves. A drive component is provided at the movable groove of the base plate, and agitation components are provided at both ends of the bottom outer wall of the housing. A valve is installed at one end of the discharge pipe. The hoisting component includes four support rods, a mounting frame installed on the top outer wall of the four support rods, hoisting equipment installed at both ends of the bottom outer wall of the mounting frame, and movable wheels rotatably connected to the bottom outer wall of the support rods.

[0008] Preferably, a support block is welded to the bottom of the inner wall of the box, and a partition plate is placed on the top outer wall of the support block, with equally spaced interception holes on the outer wall of the partition plate.

[0009] Preferably, the movable wheel is rotatably connected in the movable groove, and a hanger is installed at each of the four corners of the top outer wall of the partition plate, with the hanger having a "J" shaped cross-section.

[0010] Preferably, the agitation assembly includes an agitation shaft rotatably connected to both ends of the inner wall at the bottom of the housing, agitation blades equidistantly installed on the outer wall of the agitation shaft, and an agitation groove opened on the bottom plate at one end of the agitation shaft.

[0011] Preferably, an agitator motor is installed at the agitator tank, and the output shaft of the agitator motor is connected to one end of the agitator shaft.

[0012] Preferably, the drive assembly includes a drive groove formed in the base plate between the moving grooves, a drive screw rotatably connected in the drive groove, a drive block threadedly connected to the outer wall of the drive screw, and a mounting plate installed on the top outer wall of the drive block.

[0013] Preferably, a drive motor is installed on the outer wall of the base plate at one end of the drive screw, and the output shaft of the drive motor is connected to one end of the drive screw. One side of the outer wall of the mounting plate contacts the bottom two sides of the support rod.

[0014] Preferably, the drive motor, the agitator motor, and the hoisting equipment are connected to a switch via wires, and the switch is connected to a power source via wires.

[0015] The beneficial effects of this utility model are as follows:

[0016] 1. Start the hoisting equipment to lower the cover into the anti-corrosion liquid inside the box, so that the cover is completely submerged in the liquid in the box, thus completing the anti-corrosion treatment of the cover and improving uniformity;

[0017] 2. Start the drive motor to drive the drive screw to rotate. The drive screw drives the support rod and the mounting frame to move in the moving groove of the base plate through the drive block and the mounting plate, so that the hoisting equipment on the mounting frame moves to one end of the base plate, making it easier to move the hoisting equipment and the cover.

[0018] 3. After the stirring motor at the bottom of the tank is started, it drives the stirring shaft to rotate at the bottom of the partition plate. The stirring blades on the stirring shaft drive the liquid in the tank to flow, maintain the fluidity of the liquid inside the tank and prevent sedimentation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an anti-corrosion treatment device for the production of wind turbine housings proposed in this utility model.

[0020] Figure 2 This is a schematic diagram of the unfolded structure of the drive groove of an anti-corrosion treatment device for the production of wind turbine housings proposed in this utility model.

[0021] Figure 3This is a cross-sectional unfolded structural diagram of an anti-corrosion treatment device for the production of wind turbine housings proposed in this utility model.

[0022] Figure 4 This is a schematic diagram of the support rod structure of an anti-corrosion treatment device for the production of wind turbine housings proposed in this utility model.

[0023] In the diagram: 1. Base plate, 2. Box body, 3. Discharge pipe, 4. Valve, 5. Agitator assembly, 6. Moving trough, 7. Lifting assembly, 8. Support block, 9. Divider plate, 10. Lifting rod, 11. Agitator shaft, 12. Agitator trough, 13. Agitator motor, 14. Support rod, 15. Mounting frame, 16. Lifting equipment, 17. Moving wheel, 18. Drive trough, 19. Drive screw, 20. Drive block, 21. Mounting plate, 22. Drive motor, 23. Agitator blade. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Reference Figure 1-4 A corrosion protection device for wind turbine casing production includes a base plate 1, a box 2 installed on one end of the top outer wall of the base plate 1, and a discharge pipe 3 connected to the bottom of one side outer wall of the box 2. Movable grooves 6 are opened at both ends of the top outer wall of the base plate 1, and a hoisting component 7 is rolled in the movable groove 6. A drive component is provided at the movable groove 6 of the base plate 1, and agitation components 5 are provided at both ends of the bottom outer wall of the box 2. A valve 4 is installed at one end of the discharge pipe 3. When the valve 4 in the box 2 is opened, the liquid in the box 2 is discharged through the discharge pipe 3, which facilitates the discharge of liquid.

[0027] Support blocks 8 are welded to the bottom of the inner wall of the box 2, and a partition plate 9 is placed on the top outer wall of the support block 8. The outer wall of the partition plate 9 has interception holes distributed at equal intervals. When the cover is immersed in the box 2 by the hoisting equipment 16, some of the cover contains some impurities. These impurities fall into the partition plate 9 at the bottom of the box 2, which facilitates the interception of impurities.

[0028] The stirring assembly 5 includes a stirring shaft 11 rotatably connected to both ends of the bottom inner wall of the box 2, stirring blades 23 equidistantly installed on the outer wall of the stirring shaft 11, and a stirring groove 12 opened on the bottom plate 1 at one end of the stirring shaft 11. After the stirring motor 13 at the bottom of the box 2 is started, it drives the stirring shaft 11 to rotate at the bottom of the partition plate 9. The stirring blades 23 on the stirring shaft 11 drive the liquid in the box 2 to flow, maintain the fluidity of the liquid inside the box 2, and avoid sedimentation.

[0029] An agitator motor 13 is installed at the agitator 12, and the output shaft of the agitator motor 13 is connected to one end of the agitator shaft 11.

[0030] Example 2:

[0031] Reference Figure 1-2 and Figure 4 The hoisting assembly 7 includes four support rods 14, a mounting frame 15 installed on the outer wall of the top of the four support rods 14, hoisting equipment 16 installed at both ends of the bottom outer wall of the mounting frame 15, and moving wheels 17 rotatably connected to the bottom outer wall of the support rods 14. When the hoisting equipment 16 is activated, it lowers the cover into the anti-corrosion liquid inside the box 2, so that the cover is completely immersed in the liquid in the box 2. After the hoisting equipment 16 is activated to lift the cover and dry it, the drive motor 22 is activated to drive the support rods 14, the hoisting equipment 16 and the cover to move, thereby completing the anti-corrosion treatment of the cover and improving uniformity.

[0032] The movable wheel 17 is rotatably connected in the movable groove 6, and the four corners of the top outer wall of the partition plate 9 are all equipped with a hanging rod 10. The cross section of the hanging rod 10 is a "J" shaped structure. The hoisting equipment 16 is connected to the hanging rod 10 on the partition plate 9 at regular intervals. The hoisting equipment 16 lifts the partition plate 9 from the box 2 through the hanging rod 10, which also removes the impurities on the partition plate 9 from the box 2, making it easier to remove impurities and clean the inside of the box 2.

[0033] The drive assembly includes a drive groove 18 formed in the base plate 1 between the moving grooves 6, a drive screw 19 rotatably connected in the drive groove 18, a drive block 20 threadedly connected to the outer wall of the drive screw 19, and a mounting plate 21 installed on the top outer wall of the drive block 20. The drive block 20 is slidably connected in the drive groove 18, and the support rod 14 is rolledly connected in the moving groove 6 through the moving wheel 17. The mounting plate 21 is installed on the drive block 20, and the moving wheel 17 is located between the two mounting plates 21, which facilitates the drive motor 22 to drive the mounting frame 15 and the hoisting equipment 16 to move through the drive screw 19, making it easy to use.

[0034] A drive motor 22 is installed on the outer wall of the base plate 1 at one end of the drive screw 19, and the output shaft of the drive motor 22 is connected to one end of the drive screw 19. One side of the outer wall of the mounting plate 21 contacts the bottom two sides of the support rod 14 respectively.

[0035] The drive motor 22, the agitator motor 13, and the hoisting equipment 16 are connected to a switch via wires, and the switch is connected to a power source via wires.

[0036] Working principle: In use, the mounting plate 21 is installed on the drive block 20, which is located on both sides of the bottom end of the support rod 14. The drive motor 22 is started to drive the drive screw 19 to rotate. The drive screw 19 drives the support rod 14 and the mounting frame 15 to move in the moving groove 6 of the base plate 1 through the drive block 20 and the mounting plate 21. This causes the hoisting device 16 on the mounting frame 15 to move to one end of the base plate 1. The hoisting device 16 lifts the cover. The drive motor 22, together with the drive screw 19 and the drive block 20, drives the support rod 14 and the cover to move to the top of the box 2. The hoisting device 16 is started to lower the cover into the anti-corrosion liquid inside the box 2, so that the cover is completely immersed in the liquid in the box 2. After the hoisting device 16 is started to lift the cover and dry it, the drive motor 22 is started to drive the support rod 14, the hoisting device 16 and the cover to move, thus completing the anti-corrosion treatment of the cover and improving uniformity.

[0037] The exemplary embodiments of the present invention have been described in detail herein with reference to examples. However, those skilled in the art will understand that various modifications and alterations can be made to the specific embodiments described above without departing from the spirit of the present invention, and various combinations can be made to the various technical features and structures proposed in the present invention without exceeding the protection scope of the present invention, which is determined by the appended claims. The foregoing description of specific exemplary embodiments of the present invention is not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical applications, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A corrosion protection device for producing wind turbine housings, comprising a base plate (1), characterized in that, A box (2) is installed on one end of the top outer wall of the base plate (1), and a discharge pipe (3) is connected to the bottom of one side outer wall of the box (2). A moving groove (6) is opened at both ends of the top outer wall of the base plate (1), and a hoisting component (7) is rolled in the moving groove (6). A driving component is provided at the moving groove (6) of the base plate (1), and an agitating component (5) is provided at both ends of the bottom outer wall of the box (2). A valve (4) is installed at one end of the discharge pipe (3). The hoisting assembly (7) includes four support rods (14), a mounting frame (15) installed on the outer wall of the top of the four support rods (14), hoisting devices (16) installed on both ends of the outer wall of the bottom of the mounting frame (15), and moving wheels (17) rotatably connected to the outer wall of the bottom of the support rods (14).

2. The anti-corrosion treatment device for wind turbine housing production according to claim 1, characterized in that, The bottom of the inner wall of the box (2) is welded with a support block (8), and a partition plate (9) is placed on the top outer wall of the support block (8). The outer wall of the partition plate (9) is provided with interception holes distributed at equal intervals.

3. The anti-corrosion treatment device for wind turbine housing production according to claim 1, characterized in that, The movable wheel (17) is tumbling connected in the movable groove (6), and a hanger (10) is installed at each of the four corners of the top outer wall of the partition plate (9). The cross section of the hanger (10) is a "J" shaped structure.

4. The anti-corrosion treatment device for wind turbine housing production according to claim 1, characterized in that, The agitation assembly (5) includes an agitation shaft (11) rotatably connected to both ends of the bottom inner wall of the housing (2), agitation blades (23) equidistantly installed on the outer wall of the agitation shaft (11), and an agitation groove (12) opened on the bottom plate (1) at one end of the agitation shaft (11).

5. The anti-corrosion treatment device for wind turbine housing production according to claim 4, characterized in that, An agitator motor (13) is installed at the agitator (12), and the output shaft of the agitator motor (13) is connected to one end of the agitator shaft (11).

6. The anti-corrosion treatment device for wind turbine housing production according to claim 1, characterized in that, The drive assembly includes a drive groove (18) located between the moving grooves (6) on the base plate (1), a drive screw (19) rotatably connected in the drive groove (18), a drive block (20) threadedly connected to the outer wall of the drive screw (19), and a mounting plate (21) mounted on the top outer wall of the drive block (20).

7. The anti-corrosion treatment device for wind turbine housing production according to claim 1, characterized in that, The outer wall of the base plate (1) is equipped with a drive motor (22) at one end of the drive screw (19), and the output shaft of the drive motor (22) is connected to one end of the drive screw (19). The outer wall of one side of the mounting plate (21) is in contact with the bottom two outer walls of the support rod (14).

8. The anti-corrosion treatment device for wind turbine housing production according to claim 7, characterized in that, The drive motor (22), the agitator motor (13), and the hoisting equipment (16) are connected to a switch via wires, and the switch is connected to a power source via wires.

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