A wind power tower surface cleaning device

Abstract

The utility model belongs to the field of wind power tower processing, specifically a wind power tower surface cleaning device, comprising a conveyor belt, a tower body is arranged on the top of the conveyor belt, both sides of the conveyor belt are fixedly connected with a fixed shell, the front side of the fixed shell is fixedly connected with a motor, the output end of the motor penetrates into the inner cavity of the fixed shell and is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, a fixed frame is fixedly connected between the tops of the two threaded sleeves, a flushing component is arranged on the top of the fixed frame, cleaning brushes are arranged on both sides of the inner cavity of the fixed frame, and the opposite sides of the two cleaning brushes are in contact with the surface of the tower body; by arranging a motor to drive the threaded rod to rotate, the position of the fixed frame can be adjusted, so that the fixed frame drives the flushing component and the cleaning brush to clean the surface of the tower body, thereby solving the problem that most of the existing cleaning methods are manual cleaning, which is not only inefficient but also costly.

Description

Technical Field

[0001] The utility model relates to the field of wind power tower processing, in particular to a wind power tower surface cleaning device. Background Art

[0002] The wind turbine tower is the tower pole of wind power generation. It mainly plays a supporting role in the wind turbine generator set and absorbs the vibration of the set. The production process of the wind turbine tower is generally as follows: CNC cutting machine unloads, thick plates need to be beveled, and the plate rolling machine rolls the plate into shape, spot welding, positioning, and confirmation before welding the inner and outer longitudinal seams. After the roundness inspection, if there is a problem, a secondary rounding is performed. After the single-section cylinder is welded, the hydraulic group is used to assemble the roller frame for spot welding, the inner and outer circumferential seams are welded, and the straightness and other tolerances are checked. After the flange is welded, non-destructive testing and flatness inspection of the weld are performed, sandblasting, painting, internal parts installation and finished product inspection are completed, and then it is transported to the installation site.

[0003] When processing a wind turbine tower, dust and impurities on its surface need to be cleaned before painting. Most existing cleaning methods are manual cleaning, which is not only inefficient but also costly. Therefore, a wind turbine tower surface cleaning device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and solve the problem that most of the existing cleaning methods are manual cleaning, which is not only inefficient but also costly, the utility model proposes a wind power tower surface cleaning device.

[0005] The utility model solves the technical problem by adopting the following technical solution: a wind power tower surface cleaning device, comprising a conveyor belt, a tower body is arranged on the top of the conveyor belt, both sides of the conveyor belt are fixedly connected with a fixed shell, the front side of the fixed shell is fixedly connected with a motor, the output end of the motor penetrates into the inner cavity of the fixed shell and is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, a fixing frame is fixedly connected between the tops of the two threaded sleeves, a flushing assembly is arranged on the top of the fixing frame, cleaning brushes are arranged on both sides of the inner cavity of the fixing frame, and the opposite sides of the two cleaning brushes are in contact with the surface of the tower body;

[0006] The flushing assembly includes a water tank, the bottom of which is fixedly connected to the top of a fixing frame, the front and rear sides of the water tank are connected to water outlet pipes, the bottom of the water outlet pipe is connected to a water pump, the side of the water pump close to the fixing frame is fixedly connected to the fixing frame, the right side of the water pump is connected to a connecting pipe, the bottom of the connecting pipe is connected to a nozzle, and the top of the nozzle is fixedly connected to the bottom of the fixing frame.

[0007] Preferably, positioning frames are fixedly connected to both sides of the water tank, and the top of the positioning frame is fixedly connected to the top of the fixing frame.

[0008] Preferably, a support frame is provided at the bottom of the fixed shell, and a side of the support frame away from the fixed shell is fixedly connected to the conveyor belt.

[0009] By providing the support frame, the fixed shell can be supported and fixed to prevent the fixed shell from falling off during use.

[0010] Preferably, a limiting ring is sleeved on the surface of the motor, and the rear side of the limiting ring is fixedly connected to the front side of the fixing shell.

[0011] Preferably, a bearing seat is sleeved on the surface of the threaded rod, and the rear side of the bearing seat is fixedly connected to the inner wall of the fixed shell.

[0012] By arranging the bearing seat, the threaded rod can be limited and the rotation of the threaded rod can be facilitated.

[0013] Preferably, opposite sides of the two threaded sleeves are fixedly connected to limiting blocks, and a side of the limiting blocks away from the threaded sleeves penetrates to the outside of the fixed shell.

[0014] Preferably, threaded holes are provided on opposite sides of the two cleaning brushes, and bolts are threadedly connected to the inner cavities of the threaded holes.

[0015] The utility model is beneficial in that:

[0016] The utility model can adjust the position of the fixing frame by arranging a motor to drive the threaded rod to rotate, so that the fixing frame drives the flushing component and the cleaning brush to clean the surface of the tower body, thereby solving the problem that most of the existing cleaning methods are manual cleaning, which is not only inefficient but also costly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of a wind power tower surface cleaning device of the utility model;

[0019] Figure 2 This is a right view of the wind power tower surface cleaning device structure of the utility model;

[0020] Figure 3It is a schematic diagram of the conveyor belt and fixed shell structure of the utility model;

[0021] Figure 4 This is an enlarged view of the fixed shell structure of the utility model;

[0022] Figure 5 This is a structural disassembly diagram of the fixing frame, flushing assembly and cleaning brush of the utility model.

[0023] In the figure: 1. conveyor belt; 2. tower body; 3. fixed shell; 4. motor; 5. threaded rod; 6. threaded sleeve; 7. fixed frame; 8. flushing assembly; 801. water tank; 802. water outlet pipe; 803. water pump; 804. connecting pipe; 805. nozzle; 806. positioning frame; 9. cleaning brush; 10. support frame; 11. limit ring; 12. bearing seat; 13. limit block; 14. threaded hole; 15. bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following is combined with Figure 1-5 To further explain this application in detail,

[0026] The present application embodiment discloses a wind power tower surface cleaning device. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A wind power tower surface cleaning device comprises a conveyor belt 1, a tower body 2 is arranged on the top of the conveyor belt 1, a fixed shell 3 is fixedly connected to both sides of the conveyor belt 1, a motor 4 is fixedly connected to the front side of the fixed shell 3, an output end of the motor 4 passes through the inner cavity of the fixed shell 3 and is fixedly connected to a threaded rod 5, a threaded sleeve 6 is threadedly connected to the surface of the threaded rod 5, a fixing frame 7 is fixedly connected between the tops of the two threaded sleeves 6, a flushing assembly 8 is arranged on the top of the fixing frame 7, cleaning brushes 9 are arranged on both sides of the inner cavity of the fixing frame 7, and opposite sides of the two cleaning brushes 9 are in contact with the surface of the tower body 2;

[0027] The flushing assembly 8 includes a water tank 801, the bottom of which is fixedly connected to the top of the fixed frame 7, the front and rear sides of the water tank 801 are connected to a water outlet pipe 802, the bottom of the water outlet pipe 802 is connected to a water pump 803, the side of the water pump 803 close to the fixed frame 7 is fixedly connected to the fixed frame 7, the right side of the water pump 803 is connected to a connecting pipe 804, the bottom of the connecting pipe 804 is connected to a nozzle 805, and the top of the nozzle 805 is fixedly connected to the bottom of the fixed frame 7; by setting a motor 4 to drive the threaded rod 5 to rotate, the position of the fixed frame 7 can be adjusted, so that the fixed frame 7 drives the flushing assembly 8 and the cleaning brush 9 to clean the surface of the tower body 2.

[0028] Reference Figure 5 , positioning frames 806 are fixedly connected to both sides of the water tank 801, and the top of the positioning frame 806 is fixedly connected to the top of the fixing frame 7; by setting the positioning frame 806, the water tank 801 can be fixed to prevent the position of the water tank 801 from shifting during use.

[0029] Reference Figure 3 and Figure 4 A support frame 10 is provided at the bottom of the fixed shell 3, and the side of the support frame 10 away from the fixed shell 3 is fixedly connected to the conveyor belt 1; by providing the support frame 10, the fixed shell 3 can be supported and fixed to prevent the fixed shell 3 from falling off during use.

[0030] Reference Figure 4 A limiting ring 11 is sleeved on the surface of the motor 4, and the rear side of the limiting ring 11 is fixedly connected to the front side of the fixed shell 3; by providing the limiting ring 11, the motor 4 can be limited to prevent the motor 4 from falling off during use.

[0031] Reference Figure 4 A bearing seat 12 is sleeved on the surface of the threaded rod 5, and the rear side of the bearing seat 12 is fixedly connected to the inner wall of the fixed shell 3; by providing the bearing seat 12, the threaded rod 5 can be limited and the rotation of the threaded rod 5 is facilitated.

[0032] Reference Figure 4 The two opposite sides of the two threaded sleeves 6 are fixedly connected to the limiting blocks 13, and the side of the limiting blocks 13 away from the threaded sleeves 6 penetrates to the outside of the fixed shell 3; by setting the limiting blocks 13, the threaded sleeves 6 can be limited to prevent the position of the threaded sleeves 6 from being offset during use.

[0033] Reference Figure 5 , threaded holes 14 are provided on opposite sides of the two cleaning brushes 9, and the inner cavities of the threaded holes 14 are threadedly connected with bolts 15; by providing the threaded holes 14 and the bolts 15, the cleaning brushes 9 can be easily installed and removed, thereby improving maintenance efficiency.

[0034] Working principle: When the staff needs to clean the surface of the tower body 2, first hoist the tower body 2 to the top of the conveyor belt 1, and then start the motor 4. The output end of the motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the threaded sleeve 6 to move when rotating. The threaded sleeve 6 drives the fixed frame 7 to move when moving, and the fixed frame 7 drives the flushing component 8 and the cleaning brush 9 to move when moving. During the movement, the staff starts the water pump 803, and the water pump 803 draws the cleaning liquid in the inner cavity of the water tank 801 into the inner cavity of the nozzle 805, so as to spray water to clean the surface of the tower body 2. At the same time, with the cleaning brush 9, the dirt on the surface of the tower body 2 can be removed.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A wind power tower surface cleaning device, characterized in that: The invention comprises a conveyor belt (1), a tower body (2) is arranged at the top of the conveyor belt (1), a fixed shell (3) is fixedly connected to both sides of the conveyor belt (1), a motor (4) is fixedly connected to the front side of the fixed shell (3), an output end of the motor (4) passes through the inner cavity of the fixed shell (3) and is fixedly connected to a threaded rod (5), a threaded sleeve (6) is threadedly connected to the surface of the threaded rod (5), a fixed frame (7) is fixedly connected between the tops of the two threaded sleeves (6), a flushing assembly (8) is arranged at the top of the fixed frame (7), cleaning brushes (9) are arranged on both sides of the inner cavity of the fixed frame (7), and opposite sides of the two cleaning brushes (9) are in contact with the surface of the tower body (2); The flushing assembly (8) comprises a water tank (801), the bottom of the water tank (801) is fixedly connected to the top of the fixing frame (7), the front side and the rear side of the water tank (801) are both connected to a water outlet pipe (802), the bottom of the water outlet pipe (802) is connected to a water pump (803), the side of the water pump (803) close to the fixing frame (7) is fixedly connected to the fixing frame (7), the right side of the water pump (803) is connected to a connecting pipe (804), the bottom of the connecting pipe (804) is connected to a spray pipe (805), and the top of the spray pipe (805) is fixedly connected to the bottom of the fixing frame (7).

2. A wind turbine tower surface cleaning device according to claim 1, characterized in that: Both sides of the water tank (801) are fixedly connected with positioning frames (806), and the top of the positioning frame (806) is fixedly connected to the top of the fixing frame (7).

3. A wind turbine tower surface cleaning device according to claim 1, characterized in that: A support frame (10) is provided at the bottom of the fixed shell (3), and a side of the support frame (10) away from the fixed shell (3) is fixedly connected to the conveyor belt (1).

4. A wind turbine tower surface cleaning device according to claim 1, characterized in that: A limiting ring (11) is sleeved on the surface of the motor (4), and the rear side of the limiting ring (11) is fixedly connected to the front side of the fixed shell (3).

5. The wind turbine tower surface cleaning device according to claim 1, characterized in that: A bearing seat (12) is sleeved on the surface of the threaded rod (5), and the rear side of the bearing seat (12) is fixedly connected to the inner wall of the fixed shell (3).

6. A wind turbine tower surface cleaning device according to claim 1, characterized in that: The two threaded sleeves (6) are both fixedly connected to a limiting block (13) on opposite sides thereof, and the limiting block (13) extends through the outer side of the fixed shell (3) away from the side of the threaded sleeve (6).

7. A wind turbine tower surface cleaning device according to claim 1, characterized in that: A threaded hole (14) is provided on opposite sides of the two cleaning brushes (9), and a bolt (15) is threadedly connected to the inner cavity of the threaded hole (14).

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