CN218816790U - Wind power generation post belt cleaning device - Google Patents

Abstract

The utility model relates to a wind power generation post washs technical field, and discloses a wind power generation post belt cleaning device, including base, first semicircle frame and second semicircle frame, drive assembly is all installed to the base upper surface left and right sides, the spacing groove has all been seted up to first semicircle frame and second semicircle frame medial surface. This wind power generation post belt cleaning device, continue after inserting the mounting hole through setting up the spliced pole and remove the cover adaptation, then only need promote to the left side and remove the cover, can make the locking axle can convenient effectual and card hole adaptation, and then make the locking axle can convenient effectual fixed moving cover and spliced pole, and the second spring is owing to compressed this moment, and then make the connection that first semicircle frame and second semicircle frame can be comparatively stable, it is comparatively convenient that its concrete use gets up, not only improved the convenience that first semicircle frame and second semicircle frame are connected, the stability that first semicircle frame and second semicircle frame are connected has also been improved.

Description

Wind power generation post belt cleaning device

Technical Field

The utility model relates to a wind power generation post washs technical field, specifically is a wind power generation post belt cleaning device.

Background

The wind power generation is characterized in that kinetic energy of wind is converted into electric energy, the wind energy is clean and pollution-free renewable energy, the wind energy is utilized by people for a long time, the wind power generation is environment-friendly, impurities can be adsorbed on the surface of a power generation column after the wind power generation column is used for a long time, the power generation column can be corroded after the wind power generation column is not cleaned for a long time, and therefore the power generation column needs to be cleaned regularly.

The belt cleaning device's of prior art mount generally forms for the concatenation of two sets of semi-circular framves, and two sets of semi-circular framves are generally connected through the screw bolt and nut cooperation, and the staff is comparatively hard when installing the mount, is difficult to comparatively convenient to install it, has reduced belt cleaning device's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wind power generation post belt cleaning device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind power generation post belt cleaning device, includes base, first semicircle frame and second semicircle frame, drive assembly is all installed to the base upper surface left and right sides, the spacing groove has all been seted up to first semicircle frame and second semicircle frame medial surface, the spacing inslot portion rotates and is connected with first snap ring and second snap ring, the spacing axle of first snap ring right flank fixedly connected with, and the second snap ring left surface sets up the spacing hole with spacing axle adaptation, the equal fixedly connected with clearance brush of first snap ring inner wall and second snap ring inner wall and telescopic link, every group the equal fixedly connected with spacing wheel of telescopic link medial surface, every group the telescopic link surface has all cup jointed first spring, the runner assembly is installed to first snap ring inner wall, the equal fixedly connected with spliced pole in both sides around the second semicircle frame right flank, and the first semicircle frame left surface both sides all set up the mounting hole with the spliced pole adaptation, every group the spliced pole upper surface has all seted up the card hole, first semicircle frame surface fixedly connected with second spring, second spring right-hand member fixedly connected with the removal cover with spliced pole activity grafting, surface mounting has the locking Assembly on the removal cover.

Preferably, the driving assembly comprises a fixing plate and a limiting plate which are fixedly mounted on the left side and the right side of the upper surface of the base, each fixing plate is fixedly connected with a servo motor through bolts, the output end of the servo motor is in key connection with a winding shaft with the front end movably connected with the back of the limiting plate in an inserting mode, circular plates are fixed on the front side and the rear side of the outer surface of each winding shaft, a rope is fixedly connected to the outer surface of each winding shaft, the rope is located on the left side and connected with the outer surface of the second semicircular frame, and the rope is located on the right side and connected with the outer surface of the first semicircular frame.

Preferably, the front surface of the fixing plate is provided with a circular through hole with a circular center line intersecting with a circle center line of the output end of the servo motor, and the inner diameter of the circular through hole is twice of the outer diameter of the output end of the servo motor.

Preferably, the material of fixed plate is the stainless steel, and the equal fixedly connected with thickness in every group fixed plate back left and right sides is the gusset plate of thirty millimeters, and every group gusset plate lower surface all with base upper surface welded.

Preferably, the rotating assembly comprises a cleaning motor fixedly mounted on the inner wall of the first clamping ring and gear teeth fixedly mounted on the tops of the inner walls of the first semicircular frame and the second semicircular frame, and the output end of the cleaning motor is in keyed connection with a transmission gear meshed with the gear teeth.

Preferably, the number of the limiting holes and the number of the limiting shafts are four groups, the outer diameter of each limiting shaft is nine-tenth of the inner diameter of each limiting hole, the edge of the right side face of each limiting shaft is subjected to rounding treatment, and the radius of each rounding is one millimeter.

Preferably, the height of the gear teeth is one point three times of the thickness of the transmission gear, the thickness of the transmission gear is twenty millimeters, and the material of the gear teeth and the material of the transmission gear are both cast iron.

Preferably, the locking assembly comprises a locking shaft movably inserted into the upper surface of the movable sleeve and a rectangular groove formed in the upper surface of the movable sleeve, a round rod is fixedly connected to the outer surface of the locking shaft, a pull rod is fixedly connected to the top end of the locking shaft, and a third spring is fixedly connected to the outer surface of the locking shaft, the top end of the third spring is sleeved on the outer surface of the locking shaft, and the bottom end of the third spring is fixedly connected with the outer surface of the pull rod and the upper surface of the movable sleeve.

Preferably, the outer diameter of the locking shaft is smaller than the inner diameter of the clamping hole, the lower surface of the locking shaft is an inclined surface, and the inclined angle of the inclined surface is forty-five degrees.

Preferably, the number of the telescopic rods and the number of the limiting wheels are four, and the four groups of telescopic rods and the four groups of limiting wheels are in annular array with the circle center of a circular structure consisting of the first semicircular frame and the second semicircular frame as the center.

(III) advantageous effects

Compared with the prior art, the utility model provides a wind power generation post belt cleaning device possesses following beneficial effect:

1. this wind power generation post belt cleaning device, continue after inserting the mounting hole through setting up the spliced pole and remove the cover adaptation, then only need promote to the left side and remove the cover, can make the locking axle can convenient effectual and card hole adaptation, and then make the locking axle can convenient effectual fixed moving cover and spliced pole, and the second spring is owing to compressed this moment, and then make the connection that first semicircle frame and second semicircle frame can be comparatively stable, it is comparatively convenient that its concrete use gets up, not only improved the convenience that first semicircle frame and second semicircle frame are connected, the stability that first semicircle frame and second semicircle frame are connected has also been improved.

2. This wind power generation post belt cleaning device, through setting up telescopic link and spacing round, can be comparatively convenient prescribe a limit to the position of first semicircle frame and second semicircle frame, and make the spacing round of every group all can with wind power generation post surface contact under the elastic action of first spring, when spacing round is located the different positions of wind power generation post, the shrink that the telescopic link can be convenient, and then make the spacing round of clearance can comparatively stable carry out limiting displacement, and then make the clearance brush can comparatively comprehensive stable wash the wind power generation post, the practicality of whole device has been improved greatly.

3. This wind power generation post belt cleaning device, through setting up rectangular channel and round bar, when the locking axle inserts the card hole, the round bar can be comparatively stable inject the position of locking axle, and then difficult messenger's locking axle takes place to deflect, and then make the locking axle can be convenient effectual carry on spacingly to spliced pole and removal cover, the stability of first semicircle frame and second semicircle frame connection has been improved greatly, and can be convenient effectual to be connected first snap ring and second snap ring under spacing hole and spacing axle's effect, and then can be more convenient effectual clear up the operation, the stability and the convenience that the integrated device used have been improved greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an explosion diagram of the driving structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the present invention;

FIG. 4 is an exploded view of the installation structure of the present invention;

fig. 5 is an explosion diagram of the locking structure of the present invention.

In the figure: 1. a base; 2. a first semicircular frame; 3. a second semicircular frame; 4. a limiting groove; 5. a first snap ring; 6. a second snap ring; 7. a limiting plate; 8. a fixing plate; 9. a servo motor; 10. a winding shaft; 11. a circular plate; 12. rope pulling; 13. cleaning brushes; 14. a telescopic rod; 15. a limiting wheel; 16. a first spring; 17. cleaning the motor; 18. connecting columns; 19. a clamping hole; 20. mounting holes; 21. a second spring; 22. moving the sleeve; 23. a limiting shaft; 24. a limiting hole; 25. a lock shaft; 26. a round bar; 27. a pull rod; 28. a third spring; 29. a rectangular groove; 30. a transmission gear.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a wind power generation column cleaning device comprises a base 1, a first semicircular frame 2 and a second semicircular frame 3, wherein driving assemblies are arranged on the left side and the right side of the upper surface of the base 1 respectively, each driving assembly comprises a fixing plate 8 and a limiting plate 7 which are fixedly arranged on the left side and the right side of the upper surface of the base 1, the back surface of each group of fixing plates 8 is fixedly connected with a servo motor 9 through bolts, the output end of the servo motor 9 is in key connection with a winding shaft 10 of which the front end is movably inserted and connected with the back surface of the limiting plate 7, circular plates 11 are fixed on the front side and the back side of the outer surface of each group of winding shafts 10, cable ropes 12 are fixedly connected on the outer surface of each group of winding shafts 10, the top ends of the cable ropes 12 on the left side are fixedly connected with the outer surface of the second semicircular frame 3, the top ends of the cable ropes 12 on the right side are fixedly connected with the outer surface of the first semicircular frame 2, limiting grooves 4 are formed in the inner side surfaces of the first semicircular frame 2 and the second semicircular frame 3, a first clamping ring 5 and a second clamping ring 6 are rotatably connected in the limiting groove 4, the right side surface of the first snap ring 5 is fixedly connected with a limiting shaft 23, the left side surface of the second snap ring 6 is provided with a limiting hole 24 matched with the limiting shaft 23, the inner walls of the first snap ring 5 and the second snap ring 6 are fixedly connected with a cleaning brush 13 and a telescopic rod 14, the telescopic rod 14 consists of a fixed cylinder and a movable rod, the telescopic rod 14 can be stretched and contracted by the movement of the movable rod in the fixed cylinder, the inner side surface of each group of telescopic rods 14 is fixedly connected with a limiting wheel 15, the number of the telescopic rods 14 and the number of the limiting wheels 15 are four groups, the four groups of telescopic rods 14 and the four groups of limiting wheels 15 use the circle center of a circular structure consisting of the first semicircular frame 2 and the second semicircular frame 3 as a central annular array, so that the four groups of limiting wheels 15 can more stably and effectively contact the wind power generation column, and further the first semicircular frame 2 and the second semicircular frame 3 can move more stably, first spring 16 has all been cup jointed to every 14 surfaces of group's telescopic link, runner assembly is installed to first snap ring 5 inner wall, runner assembly includes fixed mounting at the clearance motor 17 of first snap ring 5 inner wall, the teeth of a cogwheel at first semicircle frame 2 and the 3 inner wall tops of second semicircle frame, clearance motor 17 output end key joint has with the drive gear 30 of teeth of a cogwheel meshing, equal fixedly connected with spliced pole 18 in both sides before the second semicircle frame 3 right side, and the mounting hole 20 with spliced pole 18 adaptation is all seted up to both sides before the first semicircle frame 2 left side, calorie hole 19 has all been seted up to every spliced pole 18 upper surface of group, first semicircle frame 2 surface fixedly connected with second spring 21, second spring 21 right-hand member fixedly connected with spliced pole 18 activity removal cover 22, remove the cover 22 upper surface and install locking assembly, locking assembly includes that the activity is pegged graft at the locking axle 25 of removing cover 22 upper surface and sets up the rectangular channel 29 at the removal cover 22 upper surface, locking axle 25 surface fixedly connected with round bar 26, locking axle 25 top end fixedly connected with pull rod 27, and the outer surface of the locking axle 25 is cup jointed with the pull rod 22 and the outer surface is connected with the third pull rod 22 respectively.

The utility model discloses in, in order to make spacing axle 23 can be convenient insert spacing downthehole 24 in, consequently, the quantity that sets up spacing hole 24 and the quantity of spacing axle 23 are four groups, the external diameter of spacing axle 23 is nine ten minutes of spacing downthehole 24 internal diameter, make spacing axle 23 can be convenient insert spacing downthehole 24 in, and spacing 23 right flank edge is the radius angle and is handled, and the radius of radius angle is a millimeter, handle through the radius angle and make spacing axle 23 can be more convenient insert spacing downthehole 24 in, further improvement the convenience that first snap ring 5 and second snap ring 6 are connected.

The utility model discloses in, in order to make locking axle 25 can be comparatively convenient with card hole 19 adaptation, consequently, the external diameter that sets up locking axle 25 is less than the internal diameter of card hole 19, and locking axle 25 lower surface is the inclined plane, the inclination on inclined plane is forty-five degrees, and then make locking axle 25 can be convenient effectual with card hole 19 adaptation, and locking axle 25 lower surface is the inclined plane and handles when making locking axle 25 and removal cover 22 lateral motion left, spliced pole 18 can not cause the hindrance to the motion of locking axle 25, the convenience that first semicircle frame 2 and second semicircle frame 3 are connected has been improved.

The utility model discloses in, drive rolling axle 10 that can be comparatively smooth and easy for make servo motor 9 output rotate, consequently openly set up the crossing circular through-hole of circular lead and servo motor 9 output centre of a circle line at fixed plate 8, and the internal diameter of circular through-hole is the twice of servo motor 9 output external diameter, make servo motor 9 output can put up more smooth and easy to apply the effort for rolling axle 10 through setting up circular through-hole, servo motor 9 has been improved and has been driven rolling axle 10 pivoted stability, and can comparatively stable support servo motor 9 for making fixed plate 8, consequently, the material that sets up fixed plate 8 is the stainless steel, the equal fixedly connected with thickness in the 8 back left and right sides of every group fixed plate is thirty millimeters's gusset plate, and every group gusset plate lower surface all with base 1 upper surface welding, the welding has increased the stability that gusset plate and base 1 are connected, and then the stability that fixed plate 8 is connected with base 1 has been improved, the stability that fixed plate 8 supported servo motor 9 has been improved greatly.

The utility model discloses in, for first snap ring 5 and second snap ring 6 can comparatively stable rotation, consequently set up the height of the teeth of a cogwheel and be the little triple of drive gear 30 thickness, drive gear 30's thickness is twenty millimeters, the material of the teeth of a cogwheel is cast iron with drive gear 30's material, make drive gear 30 can comparatively stabilize effectual and the meshing transmission of the teeth of a cogwheel, and then make drive gear 30 can be comparatively convenient apply the reaction force for clearance motor 17 and first snap ring 5, make first snap ring 5 can comparatively convenient stable drive second snap ring 6 rotate, the stability of first snap ring 5 and the linkage of second snap ring 6 has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation does:

s1, fixing a first clamping ring 5 and a second clamping ring 6, aligning four groups of limiting shafts 23 to four groups of limiting holes 24 respectively, then simultaneously inserting the four groups of limiting shafts 23 into the four groups of limiting holes 24, enabling the right side surface of the first clamping ring 5 to be in contact with the left side surface of the second clamping ring 6, further enabling four groups of limiting wheels 15 to be in contact with the outer surface of a wind power generation column, and applying acting force to a telescopic rod 14 to compress the telescopic rod 14 after the limiting wheels 15 are in contact with the wind power generation column in the process of installing the first clamping ring 5 and the second clamping ring 6, and enabling the limiting wheels 15 to be in contact with the outer surface of the wind power generation column all the time under the action of a first spring 16;

s2, fixing the first semicircular frame 2 and the second semicircular frame 3, aligning a limiting groove 4 with a first clamping ring 5 and a second clamping ring 6, aligning a connecting column 18 with a mounting hole 20 and a moving sleeve 22, inserting the connecting column 18 into the mounting hole 20, continuing to move to be matched with the moving sleeve 22, when the edge of the right side face of the connecting column 18 contacts with the inclined face of a locking shaft 25, enabling the locking shaft 25 to move upwards without causing obstruction to the movement of the connecting column 18, enabling a round rod 26 and a pull rod 27 to also move upwards, stretching a third spring 28, continuing to push the moving sleeve 22 to the left side after the left side face of the first semicircular frame 2 contacts with the right side face of the second semicircular frame 3, enabling the first clamping ring 5 and the second clamping ring 6 to be located in the limiting groove 4 at the moment, continuing to push the moving sleeve 22 to the left side, enabling the second spring 21 to be compressed, enabling the circle center of the locking shaft 25 to be aligned with a clamping hole 19 when the second spring 21 is compressed to one half of the original length, enabling the locking shaft 25 to be matched with the clamping hole 19 under the elastic action of the third spring 28, enabling the round rod to be matched with the rectangular rod 26, enabling the locking shaft to be tightly connected with the second semicircular frame 18 and the locking sleeve 21, and enabling the locking frame to be connected with the second semicircular frame under the elastic action of the connecting column 18 and the second semicircular frame 3;

s3, cleaning the wind power generation column, starting a cleaning motor 17 and a servo motor 9, wherein the output end of the cleaning motor 17 drives a transmission gear 30 to rotate, and further the transmission gear 30 is in meshing transmission with the gear teeth, so that the cleaning motor 17 drives a first clamping ring 5 and a second clamping ring 6 to rotate by taking the circle center of a limiting groove 4 as the center, further the first clamping ring 5 and the second clamping ring 6 drive a cleaning brush 13, a telescopic rod 14 and a limiting wheel 15 are all rotated to clean the wind power generation column, and the output end of the servo motor 9 drives a winding shaft 10 to rotate to wind a rope 12, further the first semicircular frame 2 and the second semicircular frame 3 drive the first clamping ring 5 and the second clamping ring 6 to move downwards, and further the cleaning brush 13 can comprehensively clean the wind power generation column.

In conclusion, the wind power generation column cleaning device is characterized in that the connecting column 18 is inserted into the mounting hole 20 and then continuously adapted to the moving sleeve 22, and then the moving sleeve 22 is pushed to the left side, so that the locking shaft 25 can be conveniently and effectively adapted to the clamping hole 19, and further the locking shaft 25 can conveniently and effectively fix the moving sleeve 22 and the connecting column 18, and at the same time, the second spring 21 is compressed, so that the first semicircular frame 2 and the second semicircular frame 3 can be stably connected, and the wind power generation column cleaning device is convenient and quick to use, not only is the convenience of connecting the first semicircular frame 2 and the second semicircular frame 3 improved, but also the stability of connecting the first semicircular frame 2 and the second semicircular frame 3 is improved, and by arranging the telescopic rod 14 and the limiting wheels 15, the positions of the first semicircular frame 2 and the second semicircular frame 3 can be conveniently limited, and each group of limiting wheels 15 can be in contact with the outer surface of the wind power generation column under the elastic action of the first spring 16, when the limiting wheel 15 is positioned at different positions of the wind power generation column, the telescopic rod 14 can be conveniently contracted, so that the cleaning limiting wheel 15 can perform a limiting function more stably, further, the cleaning brush 13 can clean the wind power generation column more comprehensively and stably, the practicability of the whole device is greatly improved, by arranging the rectangular groove 29 and the round rod 26, when the locking shaft 25 is inserted into the clamping hole 19, the round rod 26 can limit the position of the locking shaft 25 more stably, further, the locking shaft 25 is not easy to deflect, further, the locking shaft 25 can conveniently and effectively limit the connecting column 18 and the moving sleeve 22, the stability of connection between the first semicircular frame 2 and the second semicircular frame 3 is greatly improved, and the first clamping ring 5 and the second clamping ring 6 can be conveniently and effectively connected under the action of the limiting hole 24 and the limiting shaft 23, and then can be more convenient effectual clear up the operation, improved stability and convenience that the whole device used greatly.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a wind power generation post belt cleaning device, includes base (1), first semicircle frame (2) and second semicircle frame (3), drive assembly, its characterized in that are all installed to the base (1) upper surface left and right sides: the inner side surfaces of the first semicircular frame (2) and the second semicircular frame (3) are both provided with a limiting groove (4), a first snap ring (5) and a second snap ring (6) are rotatably connected in the limiting groove (4), the right side surface of the first snap ring (5) is fixedly connected with a limiting shaft (23), and the left side surface of the second snap ring (6) is provided with a limit hole (24) matched with the limit shaft (23), the inner walls of the first clamping ring (5) and the second clamping ring (6) are fixedly connected with cleaning brushes (13) and telescopic rods (14), the inner side surface of each telescopic rod (14) is fixedly connected with a limiting wheel (15), the outer surface of each telescopic rod (14) is sleeved with a first spring (16), a rotating assembly is arranged on the inner wall of the first clamping ring (5), connecting columns (18) are fixedly connected with the front side and the rear side of the right side surface of the second semicircular frame (3), mounting holes (20) matched with the connecting columns (18) are formed in the front and the rear sides of the left side surface of the first semicircular frame (2), clamping holes (19) are formed in the upper surface of each connecting column (18), first semicircle frame (2) surface fixed connection has second spring (21), and second spring (21) right-hand member fixedly connected with moves cover (22) with spliced pole (18) activity grafting, remove cover (22) upper surface mounting and have locking Assembly.

2. The wind power generation column cleaning device according to claim 1, wherein: the driving assembly comprises a fixed plate (8) and a limiting plate (7) which are fixedly mounted on the left side and the right side of the upper surface of the base (1), each group of the fixed plate (8) is fixedly connected with a servo motor (9) through a bolt, the output end of the servo motor (9) is in key connection with a winding shaft (10) which is movably connected with the front end and the limiting plate (7) in the back side, circular plates (11) are fixed on the front side and the rear side of the outer surface of each group of the winding shaft (10), a rope (12) is fixedly connected to the outer surface of each group of the winding shaft (10), the top end of the rope (12) on the left side is fixedly connected with the outer surface of the second semicircular frame (3), and the top end of the rope (12) on the right side is fixedly connected with the outer surface of the first semicircular frame (2).

3. A wind power generation pole cleaning apparatus as defined in claim 2, wherein: the front surface of the fixing plate (8) is provided with a circular through hole with a circular axis intersected with the circular axis of the output end of the servo motor (9), and the inner diameter of the circular through hole is twice of the outer diameter of the output end of the servo motor (9).

4. A wind power generation pole cleaning apparatus as defined in claim 2, wherein: the material of fixed plate (8) is the stainless steel, and the equal fixedly connected with thickness of every group fixed plate (8) back left and right sides is the gusset plate of thirty millimeters, and every group gusset plate lower surface all with base (1) upper surface welding.

5. The wind power generation column cleaning device according to claim 1, wherein: the runner assembly includes clearance motor (17), the teeth of a cogwheel of fixed mounting at first semicircle frame (2) and second semicircle frame (3) inner wall top of fixed mounting at first snap ring (5) inner wall, clearance motor (17) output end key connection have with teeth of a cogwheel meshed drive gear (30).

6. A wind power generation pole cleaning apparatus as defined in claim 1, wherein: the number of the limiting holes (24) and the number of the limiting shafts (23) are four, the outer diameter of each limiting shaft (23) is nine-tenth of the inner diameter of each limiting hole (24), the edges of the right side faces of the limiting shafts (23) are subjected to chamfering treatment, and the radius of each chamfering is one millimeter.

7. A wind power generation column cleaning apparatus as defined in claim 5, wherein: the height of the gear teeth is one point three times of the thickness of the transmission gear (30), the thickness of the transmission gear (30) is twenty millimeters, and the material of the gear teeth and the material of the transmission gear (30) are both cast iron.

8. A wind power generation pole cleaning apparatus as defined in claim 1, wherein: the locking assembly comprises a locking shaft (25) movably inserted into the upper surface of the movable sleeve (22) and a rectangular groove (29) formed in the upper surface of the movable sleeve (22), the outer surface of the locking shaft (25) is fixedly connected with a round rod (26), the top end of the locking shaft (25) is fixedly connected with a pull rod (27), and the outer surface of the locking shaft (25) is sleeved with a third spring (28) which is connected with the outer surface of the pull rod (27) and the upper surface of the movable sleeve (22) at the top end and the bottom end respectively.

9. The wind power column washing apparatus of claim 8, wherein: the outer diameter of the locking shaft (25) is smaller than the inner diameter of the clamping hole (19), the lower surface of the locking shaft (25) is an inclined surface, and the inclined angle of the inclined surface is forty-five degrees.

10. The wind power generation column cleaning device according to claim 1, wherein: the number of the telescopic rods (14) and the number of the limiting wheels (15) are four groups, and the four groups of telescopic rods (14) and the four groups of limiting wheels (15) are in an annular array with the circle center of a circular structure consisting of the first semicircular frame (2) and the second semicircular frame (3) as the center.

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