Tower drum cleaning device of wind generating set

Abstract

The utility model relates to the technical field of wind power generation, in particular to a wind generating set tower drum cleaning device which comprises a tower drum, a first installation base is arranged on the outer side of the tower drum, a pair of climbing assemblies are symmetrically arranged on the two sides of the first installation base, and a cleaning assembly is arranged on the first installation base. A pair of pressing assemblies is symmetrically arranged at the bottom of the first mounting base. The climbing assembly is arranged, the first motor drives the lead screw to rotate, the first climbing wheel and the second climbing wheel on the two sides are made to be tightly attached to the outer wall of the tower drum, and then the first rotating shaft and the second rotating shaft rotate synchronously to drive the first climbing wheel and the second climbing wheel to rotate synchronously. The friction force between the first climbing wheel and the outer wall of the tower drum and the friction force between the second climbing wheel and the outer wall of the tower drum are increased through a first anti-skid pad and a second anti-skid pad correspondingly, and it is guaranteed that the device climbs stably and is not prone to slipping.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power generation technical field especially relates to a wind generating set tower drum cleaning device. BACKGROUND

[0002] Wind generating set is exposed in natural environment for a long time, with the increase of use time, oil stain, dust accumulation will appear on the wind generating set tower drum, in order to avoid the occurrence of fire, falling and other safety accidents, therefore need to carry out oil removal, dust cleaning.

[0003] However, the cleaning method of traditional wind generating set tower drum mainly relies on artificial climbing and manual operation cleaning tool, this method is not only inefficient, and the labor intensity is extremely high, and still has significant safety hazard, although some enterprises have tried to adopt automatic cleaning equipment, but these equipment is often insufficient in stability in the lifting process, lacks reliable stable support when cleaning, leads to the whole device to sway, and further causes uneven cleaning, is difficult to effectively completely remove the stubborn dirt on the tower drum. SUMMARY

[0004] The utility model discloses a wind generating set tower drum cleaning device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: it includes the tower drum, the tower drum outside is provided with the mount no.

[0006] As the utility model is preferred, the climbing assembly includes the installation box that sets up on the mount no.

[0007] As the utility model is preferred, the driving block is provided with the mount no.

[0008] As the utility model is preferred, one pair of rotating shafts three is symmetrically arranged on the bottom of the mounting frame, a pair of climbing wheels two is arranged on the two rotating shafts three, an antiskid pad two is arranged on the outer side of each climbing wheel two, a chain wheel three is sleeved on the outer side of the two rotating shafts three, a transmission chain one is arranged between the chain wheel two and the chain wheel three, and a transmission chain two is arranged between the chain wheel three and the chain wheel one.

[0009] As the utility model is preferred, the cleaning assembly comprises a pair of telescopic cylinders one symmetrically arranged on the mounting seat one, an annular mounting frame two is arranged on the top of the telescopic rod of the two telescopic cylinders one, a pair of scrubbing blocks is symmetrically arranged on the inner side of the annular mounting frame two, a water sprayer is arranged on the inner wall of the annular mounting frame two between the two scrubbing blocks, a water storage tank is arranged on one side of the two telescopic cylinders one, a water pump is arranged on the two water storage tanks, a water supply pipeline is arranged on one side of the two water pumps away from the water pump, and the water supply pipeline is connected with the water sprayer.

[0010] As the utility model is preferred, the pressing assembly comprises a telescopic cylinder two arranged on the bottom of the mounting seat one, an arc-shaped pressing block is arranged on the top of the telescopic rod of the telescopic cylinder two, a pair of guide sleeves is symmetrically arranged on the two sides of the telescopic cylinder two, a pair of guide columns is symmetrically arranged on one side of the arc-shaped pressing block, the guide columns are slidingly arranged in the guide sleeves, and an antiskid pad three is arranged on one side of the arc-shaped pressing block.

[0011] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0012] 1、The utility model discloses a climbing assembly is set up, and motor one drives the rotation of the screw rod, and the rotation of the screw rod is converted into the linear motion of the driving block, so that the climbing wheel one and the climbing wheel two on both sides are closely attached to the outer wall of the tower drum, and secondly, through the combined use of motor one, rotating shaft one, chain wheel one, rotating shaft two, chain wheel two, rotating shaft three, chain wheel three, transmission chain one and transmission chain two, synchronous rotation of rotating shaft one and rotating shaft two is realized, and synchronous operation of the climbing wheel one and the climbing wheel two is further driven, and antiskid pad one and antiskid pad two respectively increase the friction between the climbing wheel one, the climbing wheel two and the outer wall of the tower drum, so that the device can steadily climb and is not prone to skidding.

[0013] 2、The utility model discloses a cleaning assembly is set up, and the height of annular mounting frame two can be flexibly adjusted through the telescopic control of telescopic cylinder one, the water sprayer can spray water to the outer wall of the tower drum, the dirt is softened, and effective assistance is provided for the scrubbing block, so that the cleaning effect is more remarkable, simultaneously, the scrubbing block adopts the physical scrubbing mode, can effectively remove the stubborn dirt on the outer wall of the tower drum, guarantees the cleaning quality, and secondly, the combination of the water storage tank, the water pump and the water supply pipeline provides a stable and continuous water source for the water sprayer, ensures the continuity and high efficiency of the cleaning operation, improves the cleaning efficiency, and reduces the labor intensity of manual cleaning.

[0014] 3. By setting up a clamping component, the telescopic control of the telescopic cylinder two can quickly and accurately adjust the gap between the two arc-shaped clamping blocks and the outer wall of the tower. When the arc-shaped clamping blocks are in close contact with the outer wall of the tower, the stability of the device can be improved. At the same time, the anti-slip pad three increases the friction between the arc-shaped clamping blocks and the outer wall of the tower, effectively preventing the device from shaking and shifting during the cleaning process. When the arc-shaped clamping blocks on both sides are away from the outer wall of the tower, the entire device can continue to rise and fall easily. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the climbing component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the mounting box in the climbing assembly of this utility model;

[0018] Figure 4 This is a schematic diagram of the climbing wheel one and climbing wheel two in the climbing assembly of this utility model;

[0019] Figure 5 This is a schematic diagram of the cleaning component structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the annular mounting bracket II in the cleaning assembly of this utility model;

[0021] Figure 7 This is a schematic diagram of the clamping component structure of this utility model.

[0022] Reference numerals: Tower 1, Mounting base 1, Climbing assembly 3, Mounting box 31, Fixing sleeve 32, Screw 33, Motor 1 34, Cover plate 35, Drive block 36, Mounting base 2 37, Motor 2 38, Shaft 1 39, Sprocket 1 310, Mounting frame 1 311, Shaft 2 312, Climbing wheel 1 313, Anti-slip mat 1 314, Sprocket 2 315, Shaft 3 316, Climbing wheel 2 317, Anti-slip mat 2 318, Sprocket 3 319, Transmission chain 1 320, Transmission chain 2 321, Cleaning assembly 4, Telescopic cylinder 1 41, Annular mounting frame 2 42, Water tank 43, Water pump 44, Water supply pipe 45, Scrubbing block 46, Sprayer 47, Pressing assembly 5, Telescopic cylinder 2 51, Arc-shaped pressing block 52, Guide sleeve 53, Guide column 54, Anti-slip mat 3 55. Detailed Implementation

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clearly understood, the utility model will be further described in detail below in conjunction with specific embodiments and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of the known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0024] As Figures 1-7 shown, the utility model provides a wind generating set tower cleaning device, it includes tower 1, tower 1 outside is provided with mounting seat one 2, a pair of climbing assemblies 3 is provided on both sides symmetry on mounting seat one 2, and cleaning assembly 4 is provided on mounting seat one 2, and a pair of pressing assemblies 5 is provided on the bottom symmetry of mounting seat one 2.

[0025] Climbing assembly 3 includes the installation box 31 provided on mounting seat one 2, and the installation box 31 provides the installation base for other parts in climbing assembly 3, and the fixed sleeve 32 is provided on the inside wall of one side of installation box 31, and the fixed sleeve 32 is used to support the lead screw 33, and the stability when the lead screw 33 rotates is ensured, and the lead screw 33 is inserted in the fixed sleeve 32, and the motor one 34 is provided on the inside wall of one side of installation box 31 away from the fixed sleeve 32, and one end of the lead screw 33 away from the fixed sleeve 32 is connected with the transmission end of motor one 34, and the motor one 34 provides the power of rotation for the lead screw 33, and the rotary motion of the lead screw 33 is converted into the linear motion of the driving block 36, and a pair of cover plates 35 is provided on installation box 31 symmetry, and the driving block 36 is spirally sleeved with the outside of the lead screw 33, and the driving block 36 provides the installation base for mounting seat two 37, and the driving block 36 is slidably arranged between the cover plates 35, and the cover plates 35 protect the internal components of installation box 31, and simultaneously provide sliding track for the driving block 36.

[0026] The driving block 36 is provided with mounting seat two 37, and mounting seat two 37 provides the installation base for mounting bracket one 311 and motor two 38, and a pair of motor two 38 is provided on both sides of mounting seat two 37 symmetry, and the transmission end of two motor two 38 is provided with the shaft one 39, and the outside of two shaft one 39 is all sleeved with the chain wheel one 310, and the motor two 38 provides the power of rotation for the shaft one 39, and the shaft one 39 drives the chain wheel one 310 to rotate, and mounting seat two 37 one side is provided with mounting bracket one 311, and mounting bracket one 311 provides the installation base for the shaft two 312 and the shaft three 316, and a pair of shaft two 312 is provided on the top of mounting bracket one 311 symmetry, and a pair of climbing wheels one 313 is provided on two shaft two 312, and the outside of each climbing wheel one 313 is provided with the antiskid pad one 314, and the climbing wheel one 313 increases the friction with the outer wall of tower 1 through the antiskid pad one 314, and the stability when the device climbs is ensured, and the chain wheel two 315 is sleeved with the outside of two shaft two 312.

[0027] The bottom of the mounting frame 311 is symmetrically provided with a pair of rotating shafts 316, and a pair of climbing wheels 317 are arranged on the two rotating shafts 316. The outer side of each climbing wheel 317 is provided with a non-slip pad 318. The climbing wheel 317 increases the friction with the outer wall of the tower drum 1 through the non-slip pad 318, so as to ensure the stability of the device when climbing. The outer side of each rotating shaft 316 is sleeved with a chain wheel 319. The transmission chain 320 is arranged between the chain wheel 315 and the chain wheel 319. The transmission chain 321 is arranged between the chain wheel 319 and the chain wheel 310. The motor 38 drives the rotating shaft 39 and the chain wheel 310 to rotate. The chain wheel 310 transmits power to the chain wheel 319 through the transmission chain 321, and the chain wheel 319 transmits power to the chain wheel 315 through the transmission chain 320. The rotating shaft 39 and the rotating shaft 312 rotate synchronously, so that the climbing wheels 313 and 317 on both sides rotate synchronously, and the stability of the whole device is improved when ascending.

[0028] The cleaning assembly 4 includes a pair of telescopic cylinders 41 symmetrically arranged on the mounting seat 2. The telescopic cylinders 41 control the lifting of the annular mounting frame 42 and the scrubbing block 46 and the water sprayer 47 through the telescopic rod. The top of the telescopic rod of the two telescopic cylinders 41 is provided with the annular mounting frame 42. The annular mounting frame 42 provides a mounting basis for the scrubbing block 46 and the water sprayer 47. The inner side of the annular mounting frame 42 is symmetrically provided with a pair of scrubbing blocks 46. The scrubbing block 46 is used for physically scrubbing the outer wall of the tower drum 1 to remove dirt. The inner wall of the annular mounting frame 42 between the two scrubbing blocks 46 is provided with a water sprayer 47. The water sprayer 47 sprays water to the outer wall of the tower drum 1 to soften the dirt and assist in scrubbing. One side of each of the two telescopic cylinders 41 is provided with a water storage tank 43. The two water storage tanks 43 are provided with water pumps 44. One side of each of the two water pumps 44 is provided with a water supply pipeline 45. The side of the water supply pipeline 45 away from the water pump 44 is connected with the water sprayer 47. The water storage tank 43 stores the water required for cleaning. The water pump 44 draws water from the water storage tank 43 through the pipeline and delivers it to the water sprayer 47 through the water supply pipeline 45.

[0029] The pressing assembly 5 comprises a telescopic cylinder II 51 arranged at the bottom of the mounting base I 2. The telescopic rods of the telescopic cylinder II 51 on both sides control the two arc-shaped clamping blocks to move closer to or away from each other. The top of the telescopic rod of the telescopic cylinder II 51 is provided with an arc-shaped pressing block 52. The two arc-shaped pressing blocks 52 can move closer to each other and tightly adhere to the outer wall of the tower drum 1 to provide stable support. They can also move away from each other to facilitate the lifting of the overall device. A pair of guide sleeves 53 are symmetrically arranged on both sides of the telescopic cylinder II 51. A pair of guide columns 54 are symmetrically arranged on one side of the arc-shaped pressing block 52. The guide columns 54 are slidingly arranged in the guide sleeves 53. The combination of the guide sleeves 53 and the guide columns 54 can ensure the stability of the arc-shaped pressing block 52 during movement. A non-slip pad III 55 is arranged on one side of the arc-shaped pressing block 52. The non-slip pad III 55 can increase the friction between the arc-shaped pressing block 52 and the outer wall of the tower drum 1 to improve the stability of the device.

[0030] In use, first, the motor I 34 drives the screw rod 33 to rotate, converting the rotary motion of the screw rod 33 into the linear motion of the driving block 36, causing the driving block 36 and other components mounted thereon to move along the cover plate 35, so that the climbing wheels I 313 and II 317 tightly adhere to the outer wall of the tower drum 1. Then, the motor II 38 drives the rotating shaft I 39 and the sprocket I 310 to rotate. The sprocket I 310 transmits power to the sprocket III 319 through the transmission chain II 321, and the sprocket III 319 transmits power to the sprocket II 315 through the transmission chain I 320, achieving synchronous rotation of the rotating shaft I 39 and the rotating shaft II 312. The non-slip pads I 314 and II 318 can increase the friction between the climbing wheels I 313 and II 317 and the outer wall of the tower drum 1, respectively, to ensure that the overall device climbs steadily. When climbing to the desired cleaning position, the telescopic rods of the telescopic cylinder II 51 can be extended to cause the arc-shaped pressing blocks 52 on both sides to move closer to each other and tightly adhere to the outer wall of the tower drum 1. The non-slip pad III 55 can increase the friction between the arc-shaped pressing blocks 52 and the outer wall of the tower drum 1 to provide stable support for the overall device.

[0031] Next, the water pump 44 draws water from the water storage tank 43 and supplies water to the water sprayer 47 through the water supply pipeline 45. The water sprayer 47 sprays water towards the outer wall of the tower drum 1. The telescopic rods of the telescopic cylinder I 41 are retracted to lift the annular mounting bracket II 42 and the scrubbing block 46 mounted on the inner wall thereof, thereby scrubbing the outer wall of the tower drum 1. After scrubbing is completed at the current position, the telescopic rods of the telescopic cylinder II 51 are retracted to cause the arc-shaped pressing blocks 52 on both sides to move away from each other. Then, the motor II 38 drives the climbing wheels I 313 and II 317 to ascend or descend by a certain height along the wall of the tower drum 1. The above steps are repeated to continue scrubbing the outer wall of the tower drum 1.

[0032] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A wind turbine tower washing apparatus comprising: Tower drum (1), characterized in that: the outer side of the tower drum (1) is provided with a mounting seat one (2), a pair of climbing assemblies (3) are symmetrically arranged on the mounting seat one (2), a cleaning assembly (4) is arranged on the mounting seat one (2), and a pair of pressing assemblies (5) are symmetrically arranged on the bottom of the mounting seat one (2); The climbing assembly (3) comprises a mounting box (31) arranged on the mounting seat one (2), a fixed sleeve (32) is arranged on one side of the inner wall of the mounting box (31), a lead screw (33) is inserted into the fixed sleeve (32), a motor one (34) is arranged on the inner wall of the side of the mounting box (31) away from the fixed sleeve (32), one end of the lead screw (33) away from the fixed sleeve (32) is connected with the transmission end of the motor one (34), a pair of cover plates (35) are symmetrically arranged on the mounting box (31), a driving block (36) is spirally sleeved outside the lead screw (33), and the driving block (36) is slidably arranged between the cover plates (35). The driving block (36) is provided with a mounting seat two (37), a pair of motor two (38) are symmetrically arranged on the two sides of the mounting seat two (37), transmission ends of the two motor two (38) are provided with a rotating shaft one (39), a chain wheel one (310) is sleeved outside the two rotating shaft one (39), a mounting frame one (311) is arranged on one side of the mounting seat two (37), a pair of rotating shaft two (312) are symmetrically arranged on the top of the mounting frame one (311), a pair of climbing wheels one (313) are arranged on the two rotating shaft two (312), a non-slip pad one (314) is arranged outside each climbing wheel one (313), and a chain wheel two (315) is sleeved outside the two rotating shaft two (312).

2. A wind turbine tower washing apparatus according to claim 1, wherein: A pair of rotating shaft three (316) are symmetrically arranged on the bottom of the mounting frame one (311), a pair of climbing wheels two (317) are arranged on the two rotating shaft three (316), a non-slip pad two (318) is arranged outside each climbing wheel two (317), a chain wheel three (319) is sleeved outside the two rotating shaft three (316), a transmission chain one (320) is arranged between the chain wheel two (315) and the chain wheel three (319), and a transmission chain two (321) is arranged between the chain wheel three (319) and the chain wheel one (310).

3. A wind turbine tower washing apparatus according to claim 2, wherein: The cleaning assembly (4) comprises a pair of telescopic cylinders one (41) symmetrically arranged on the mounting seat one (2), annular mounting frames two (42) are arranged on the top of the telescopic rods of the two telescopic cylinders one (41), a pair of scrubbing blocks (46) are symmetrically arranged on the inner side of the annular mounting frames two (42), a water sprayer (47) is arranged on the inner wall of the annular mounting frames two (42) between the two scrubbing blocks (46), water storage tanks (43) are arranged on one side of the two telescopic cylinders one (41), water pumps (44) are arranged on the two water storage tanks (43), water supply pipelines (45) are arranged on one side of the two water pumps (44), and one side of the water supply pipelines (45) away from the water pumps (44) is connected with the water sprayer (47).

4. A wind turbine tower washing apparatus according to claim 3, wherein: The compression assembly (5) comprises a telescopic cylinder two (51) arranged at the bottom of the mounting base one (2), the top of the telescopic rod of the telescopic cylinder two (51) is provided with an arc-shaped compression block (52), a pair of guide sleeves (53) are symmetrically arranged at the two sides of the telescopic cylinder two (51), a pair of guide columns (54) are symmetrically arranged at one side of the arc-shaped compression block (52), the guide columns (54) are slidably arranged in the guide sleeves (53), and an anti-skid pad three (55) is arranged at one side of the arc-shaped compression block (52).

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