CN115537706A - Electric arc spraying device for wind power generation tower - Google Patents
Electric arc spraying device for wind power generation tower Download PDFInfo
- Publication number
- CN115537706A CN115537706A CN202211234388.2A CN202211234388A CN115537706A CN 115537706 A CN115537706 A CN 115537706A CN 202211234388 A CN202211234388 A CN 202211234388A CN 115537706 A CN115537706 A CN 115537706A
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- 238000005507 spraying Methods 0.000 title claims abstract description 72
- 238000010891 electric arc Methods 0.000 title claims abstract description 31
- 238000010248 power generation Methods 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/131—Wire arc spraying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to the technical field of electric arc spraying, in particular to an electric arc spraying device for a wind power generation tower, which comprises a tower positioning mechanism, wherein the tower positioning mechanism comprises an upper positioning ring, a lower positioning ring and a plurality of positioning components, the upper positioning ring and the lower positioning ring are coaxially arranged, each positioning component comprises an upper movable part, a lower movable part and an arc-shaped and tough arch part, the upper movable part is arranged in a sliding manner along the radial direction of the upper positioning ring, the lower movable part is arranged in a sliding manner along the radial direction of the lower positioning ring, and the upper end and the lower end of the arch part are respectively connected with the upper movable part and the lower movable part in a rotating manner. The tower positioning mechanism can be easily fixed on the outer wall of the tower with any specification and shape, so that the electric arc spraying mechanism can smoothly align to a gap on the tower, manual spraying operation is not needed, and the working efficiency of electric arc spraying of the tower is greatly improved.
Description
Technical Field
The invention relates to the technical field of electric arc spraying, in particular to an electric arc spraying device for a wind power generation tower.
Background
With the development of social urbanization, science and technology and humanization, the environmental protection industry is more and more concerned by society and government, and particularly in the aspect of power generation, pollution-free wind power generation gradually replaces nuclear power generation or fuel power generation. Because wind power generation is pollution-free and the resource utilization rate is high, more and more wind power generators are put into use.
At present, a wind turbine tower is formed by connecting a section of tower drum with a section of tower drum, wherein the tower drum positioned at the bottommost is fixedly installed on the ground, and the tower drum positioned at the topmost is fixedly connected with a housing cover of the wind turbine. In the process of building the wind driven generator tower frame, after two adjacent tower barrels are connected, because a certain gap exists between the tower barrels, the anti-corrosion treatment is needed.
At present, the anticorrosive mode to aerogenerator pylon is generally to carry out the spraying to a tower section of thick bamboo gap through electric arc spraying device, but does not have the spraying device to generator pylon specially among the prior art, during concrete implementation, still utilizes the manual work to climb to the relevant position, then utilizes the spray gun to carry out the spraying. The mode not only has low spraying efficiency, but also has high danger coefficient of high altitude operation and large labor intensity. Therefore, the arc spraying device for the wind power tower is provided to well solve the defects.
Disclosure of Invention
The invention provides an electric arc spraying device for a wind power generation tower, which aims to solve the problems in the prior art.
The technical problem solved by the invention is realized by adopting the following technical scheme:
an arc spraying apparatus for a wind power tower, comprising: the tower positioning mechanism comprises an upper positioning ring, a lower positioning ring and a plurality of positioning components which are coaxially arranged, wherein each positioning component comprises an upper movable part, a lower movable part and an arc-shaped and tough arched part, the arc-shaped and tough arched part is in an arc shape, the upper movable part is arranged along the radial direction of the upper positioning ring in a sliding manner, the lower movable part is arranged along the radial direction of the lower positioning ring in a sliding manner, and the upper end and the lower end of the arched part are respectively connected with the upper movable part and the lower movable part in a rotating manner; the tower positioning mechanism further comprises a driving assembly for controlling the upper positioning ring and the lower positioning ring to approach or depart from each other;
the electric arc spraying mechanism is positioned below the tower positioning mechanism; and
and the rotating mechanism is used for driving the electric arc spraying mechanism to rotate along the circumferential direction of the tower.
Optionally, the sidewall of the upper positioning ring is provided with upper movable openings in one-to-one correspondence with the upper movable portions, the sidewall of the lower positioning ring is provided with lower movable openings in one-to-one correspondence with the lower movable portions, and the upper movable portions and the lower movable portions are respectively inserted into the corresponding upper movable openings and the corresponding lower movable openings.
Optionally, the top surface of the upper positioning ring, which is located at the upper movable opening and the top surface of the lower positioning ring, which is located at the lower movable opening, is uniformly provided with first through holes in a penetrating manner, and the top surfaces of the upper movable portion and the lower movable portion are uniformly provided with second through holes in a penetrating manner along the length direction of the upper movable portion and the lower movable portion; in the using state, the first through hole and the second through hole are arranged in an aligned mode and are fixedly connected through bolts.
Optionally, the top and the bottom of arch portion all fixedly are provided with the axis of rotation, all run through on last movable part and the lower movable part and set up the shaft hole corresponding with the axis of rotation, the axis of rotation activity runs through correspondingly in the shaft hole.
Optionally, one side of the arch portion and facing the circle center of the upper positioning ring is provided with an elastic anti-slip pad in a fitting manner, and anti-slip lines arranged transversely are arranged on the anti-slip pad.
Optionally, the total multiunit of drive assembly, and the multiunit drive assembly is along the circumference evenly distributed of last holding ring, drive assembly includes servo motor, lead screw and polished rod, servo motor fixed connection be in the bottom surface of holding ring down, vertical distribution is all followed to lead screw and polished rod, just the lead screw with go up holding ring threaded connection, the bottom of lead screw with servo motor's output shaft coaxial coupling, the polished rod with go up holding ring sliding fit, the bottom of polished rod with the top surface fixed connection of holding ring down.
Optionally, the rotating mechanism includes a mounting ring, a rotating ring, a driving motor and a driving gear fixedly connected to an output end of the driving motor, the mounting ring is fixedly connected to a bottom surface of the lower positioning ring and coaxially arranged with the lower positioning ring, the rotating ring is sleeved outside the mounting ring and is in rotating fit with the mounting ring, a gear ring is fixedly sleeved on an outer wall of the rotating ring, the driving motor is fixedly connected to an outer wall of the mounting ring, and the driving gear is meshed with the gear ring; the bottom surface of the rotating ring is fixedly connected with an installation platform, and the electric arc spraying mechanism is arranged below the installation platform.
Optionally, the electric arc spraying device further comprises a telescopic mechanism, the telescopic mechanism comprises an electric sliding table, the electric sliding table is movably arranged below the mounting table, and a sliding block of the electric sliding table is fixedly connected with the electric arc spraying mechanism.
Optionally, still elevating system, elevating system includes along vertical distribution's lift cylinder, the cylinder body of lift cylinder with the top surface fixed connection of mount table, the piston rod of lift cylinder with the base fixed connection of electronic slip table.
The invention also provides application of the wind power generation tower arc spraying device in the field of wind power generation towers, and the working efficiency and quality of wind power generation tower arc spraying are greatly improved.
The invention has the beneficial effects that:
1. the tower positioning mechanism can be easily fixed on the outer wall of the tower with any specification and shape, so that the electric arc spraying mechanism can smoothly align to a gap on the tower, manual spraying operation is not needed, and the working efficiency of electric arc spraying of the tower is greatly improved;
2. the arched part is in running fit with the upper movable part and the lower movable part, so that the arched part can be fully abutted against the outer wall of the tower in the process of holding and fixing, and the stability of the tower positioning mechanism is improved;
3. the electric arc spraying mechanism can adjust the position through the telescopic mechanism and the lifting mechanism, so that the electric arc spraying mechanism accurately faces to a tower gap, and the electric arc spraying quality can be further improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive exercise.
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view of a positioning assembly according to embodiment 1 of the present invention;
fig. 3 is a sectional view of a rotating mechanism according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 100. a tower positioning mechanism; 101. an upper positioning ring; 102. a lower positioning ring; 103. an upper movable portion; 104. a lower movable portion; 105. an arch portion; 106. an upper movable opening; 107. a lower movable opening; 108. a first through hole; 109. a second through hole; 110. a rotating shaft; 111. a shaft hole; 112. a non-slip mat; 113. a servo motor; 114. a screw rod; 115. a polish rod; 116. lifting lugs; 200. an electric arc spraying mechanism; 300. a rotation mechanism; 301. a mounting ring; 302. a rotating ring; 303. a drive motor; 304. a driving gear; 305. a ring gear; 306. an installation table; 400. a telescoping mechanism; 401. an electric sliding table; 500. a lifting mechanism; 501. and a lifting cylinder.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
Referring to fig. 1 to 3, an arc spraying apparatus for a wind power tower includes a tower positioning mechanism 100, which includes an upper positioning ring 101 and a lower positioning ring 102 coaxially disposed, and a plurality of positioning components, where the positioning components include an upper movable portion 103, a lower movable portion 104, and an arc-shaped and flexible arch portion 105, specifically, the arch portion 105 may be made of flexible metal material or plastic material, the upper movable portion 103 is disposed along a radial direction of the upper positioning ring 101 in a sliding manner, the lower movable portion 104 is disposed along a radial direction of the lower positioning ring 102 in a sliding manner, and upper and lower ends of the arch portion 105 are respectively rotatably connected to the upper movable portion 103 and the lower movable portion 104; specifically, the top and the bottom of arch portion 105 are all fixed and are provided with axis of rotation 110, all run through on upper movable portion 103 and the lower movable portion 104 and set up the shaft hole 111 corresponding with axis of rotation 110, and the activity of axis of rotation 110 runs through in corresponding shaft hole 111, and consequently, but arch portion 105 multi-angle rotating to abundant and various shapes's pylon outer wall butt.
Further, the side wall of the upper positioning ring 101 is provided with upper moving openings 106 corresponding to the upper moving portions 103 one to one, the side wall of the lower positioning ring 102 is provided with lower moving openings 107 corresponding to the lower moving portions 104 one to one, as shown in fig. 1, the upper moving portions 103 and the lower moving portions 104 are respectively inserted into the corresponding upper moving openings 106 and the lower moving openings 107; the top surface of the upper positioning ring 101, which is positioned at the upper movable opening 106 and the top surface of the lower positioning ring 102, which is positioned at the lower movable opening 107, is uniformly provided with first through holes 108 in a penetrating manner, and the top surfaces of the upper movable part 103 and the lower movable part 104 are uniformly provided with second through holes 109 in a penetrating manner along the length direction of the upper movable part and the lower movable part; in a use state, the first through hole 108 and the second through hole 109 are aligned and fixed through bolts, so that the positions of the positioning components can be adjusted through connection of different first through holes 108 and different second through holes 109, and the towers with different specifications can be adapted; specifically, when the diameter of the tower is smaller, the position of the positioning assembly can be closer to the center of the upper positioning ring 101; otherwise, the positioning component is located farther away from the center of the upper positioning ring 101.
The tower positioning mechanism 100 further comprises a drive assembly for controlling the upper positioning ring 101 and the lower positioning ring 102 to approach or move away from each other; the driving assemblies are divided into four groups, specifically in this embodiment, the driving assemblies are uniformly distributed along the circumferential direction of the upper positioning ring 101, and each driving assembly comprises a servo motor 113, a lead screw 114 and a polished rod 115, wherein the servo motor 113 is fixedly connected to the bottom surface of the lower positioning ring 102, the lead screw 114 and the polished rod 115 are vertically distributed, the lead screw 114 is in threaded connection with the upper positioning ring 101, the bottom end of the lead screw 114 is coaxially connected with an output shaft of the servo motor 113, the polished rod 115 is in sliding fit with the upper positioning ring 101, and the bottom end of the polished rod 115 is fixedly connected with the top surface of the lower positioning ring 102; therefore, when the screw 114 is driven to rotate by the servo motor 113, the distance between the upper positioning ring 101 and the lower positioning ring 102 can be adjusted, so as to change the bending degree of the arch 105, and the arch 105 is abutted against the outer wall of the tower. In addition, an elastic anti-slip pad 112 is attached to one surface of the arch part 105 facing the center of the upper positioning ring 101, and anti-slip lines arranged along the transverse direction are arranged on the anti-slip pad 112; the effect is to increase the coefficient of friction to make the tower positioning mechanism 100 more stable around the outside of the tower.
Furthermore, the top surface of the upper positioning ring 101 is provided with two lifting lugs 116, and the lifting lugs 116 are used for facilitating the suspension of the rope by the crane, so that the device can be smoothly sleeved outside the tower.
The present embodiment further includes an arc spraying mechanism 200 and a rotating mechanism 300, wherein the arc spraying mechanism 200 is located below the tower positioning mechanism 100, and the rotating mechanism 300 is used for driving the arc spraying mechanism 200 to rotate along the circumferential direction of the tower; specifically, the rotating mechanism 300 comprises a mounting ring 301, a rotating ring 302, a driving motor 303 and a driving gear 304 fixedly connected to the output end of the driving motor 303, wherein the mounting ring 301 is fixedly connected to the bottom surface of the lower positioning ring 102 and coaxially arranged with the lower positioning ring 102, the rotating ring 302 is sleeved outside the mounting ring 301 and is in rotating fit with the mounting ring, a gear ring 305 is fixedly sleeved on the outer wall of the rotating ring 302, the driving motor 303 is fixedly connected to the outer wall of the mounting ring 301, and the driving gear 304 is meshed with the gear ring 305; the installation table 306 is fixedly connected to the bottom surface of the rotating ring 302, the arc spraying mechanism 200 is arranged below the installation table 306, specifically, the arc spraying mechanism 200 is fixedly connected to the bottom surface of the installation table 306, and when the driving motor 303 drives the rotating ring 302 to rotate by using the driving gear 304, the arc spraying mechanism 200 can rotate around the tower.
It should be noted that the arc spraying mechanism 200 in this embodiment adopts an existing arc spraying gun, and specifically includes a spraying gun body, a nozzle, a wire material, a wire feeding mechanism, an air supply system and a power supply, where the nozzle of the arc spraying mechanism 200 is directly opposite to the center of the lower positioning ring 102.
Example 2
Referring to fig. 4, the difference between the present embodiment and embodiment 1 is: the electric arc spraying mechanism comprises a telescopic mechanism 400 and a lifting mechanism 500, the electric arc spraying mechanism 200 is not fixedly connected with the mounting table 306, wherein the telescopic mechanism 400 comprises an electric sliding table 401, the electric sliding table 401 is movably arranged below the mounting table 306, and a sliding block of the electric sliding table 401 is fixedly connected with the electric arc spraying mechanism 200; the lifting mechanism 500 comprises lifting cylinders 501 which are vertically distributed, the cylinder bodies of the lifting cylinders 501 are fixedly connected with the top surface of the mounting table 306, and the piston rods of the lifting cylinders 501 are fixedly connected with the base of the electric sliding table 401; therefore, the lifting cylinder 501 can directly control the lifting of the arc spraying mechanism 200, so that the arc spraying mechanism 200 can be positioned at the same height as the gap of the tower, and in addition, the electric sliding table 401 can directly control the radial movement of the arc spraying mechanism 200 along the lower positioning ring 102, so that the nozzle of the arc spraying mechanism 200 can be close to or far away from the tower, which is beneficial to improving the arc spraying quality.
In addition, it should be noted that, in this embodiment, a camera mechanism (not shown in the figure) may be further mounted, and the camera mechanism may be fixedly mounted on the mounting platform 306, and a camera lens of the camera mechanism faces the tower, so as to facilitate ground workers to remotely control all the electric devices in this embodiment, and help the workers to determine the quality of the arc spraying.
In the specific use process of the embodiment, the rope on the crane is connected with the lifting lug 116, so that the embodiment is smoothly sleeved outside the tower and slowly lowered until the embodiment is lowered to a proper position (namely, the tower positioning mechanism 100 is just above the gap between two adjacent tower cylinders), then the driving assembly is used for controlling the upper positioning ring 101 and the lower positioning ring 102 to approach each other, the arch part 105 is stressed and bent until the anti-skid pad 112 on the inner side surface of the arch part 105 is abutted to the outer wall of the tower, and then the position of the tower positioning mechanism 100 is fixed; then, the position of the electric arc spraying mechanism 200 is controlled by using the telescopic mechanism 400 and the lifting mechanism 500 until a nozzle of the electric arc spraying mechanism 200 is opposite to a tower gap; finally, the rotating mechanism 300 is started, the electric arc spraying mechanism 200 is started synchronously, and the rotating mechanism 300 is used for controlling the electric arc spraying mechanism 200 to rotate around the tower, so that the uniform spraying effect is realized; after the spraying process is finished, the positioning assembly is loosened, and finally the device is taken out by using a crane.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An arc spraying device for a wind power tower, comprising:
the tower positioning mechanism (100) comprises an upper positioning ring (101), a lower positioning ring (102) and a plurality of positioning components which are coaxially arranged, wherein each positioning component comprises an upper movable part (103), a lower movable part (104) and an arc-shaped and tough arch part (105), the upper movable part (103) is arranged along the radial sliding direction of the upper positioning ring (101), the lower movable part (104) is arranged along the radial sliding direction of the lower positioning ring (102), and the upper end and the lower end of the arch part (105) are respectively connected with the upper movable part (103) and the lower movable part (104) in a rotating mode; the tower positioning mechanism (100) further comprises a driving assembly for controlling the upper positioning ring (101) and the lower positioning ring (102) to approach or depart from each other;
an arc spraying mechanism (200), the arc spraying mechanism (200) being located below the tower positioning mechanism (100); and
a rotating mechanism (300) for driving the electric arc spraying mechanism (200) to rotate along the circumferential direction of the tower.
2. The wind power tower arc spraying apparatus of claim 1, wherein: the side wall of the upper positioning ring (101) is provided with upper movable openings (106) corresponding to the upper movable portions (103) one by one, the side wall of the lower positioning ring (102) is provided with lower movable openings (107) corresponding to the lower movable portions (104) one by one, and the upper movable portions (103) and the lower movable portions (104) are respectively inserted into the corresponding upper movable openings (106) and the corresponding lower movable openings (107).
3. The wind power tower arc spraying apparatus of claim 2, wherein: the top surface of the upper positioning ring (101) is positioned at the upper movable opening (106) and the top surface of the lower positioning ring (102) is positioned at the lower movable opening (107) and is uniformly provided with first through holes (108) in a penetrating manner, and the top surfaces of the upper movable part (103) and the lower movable part (104) are uniformly provided with second through holes (109) in a penetrating manner along the length direction of the upper movable part and the lower movable part; in the using state, the first through hole (108) and the second through hole (109) are aligned and fixed through bolt connection.
4. The wind power tower arc spraying apparatus of claim 1, wherein: the top and the bottom of arch portion (105) all are fixed and are provided with axis of rotation (110), all run through on last movable part (103) and lower movable part (104) and set up shaft hole (111) corresponding with axis of rotation (110), axis of rotation (110) activity is run through correspondingly in shaft hole (111).
5. The wind power tower arc spraying apparatus of claim 4, wherein: the anti-skidding structure is characterized in that an elastic anti-skidding pad (112) is attached to one surface, facing the circle center of the upper positioning ring (101), of the arch portion (105), and anti-skidding lines arranged transversely are arranged on the anti-skidding pad (112).
6. The wind power tower arc spraying apparatus of claim 1, wherein: the total multiunit of drive assembly, and the multiunit drive assembly is along the circumference evenly distributed of last holding ring (101), drive assembly includes servo motor (113), lead screw (114) and polished rod (115), servo motor (113) fixed connection is in the bottom surface of holding ring (102) down, vertical distribution is all followed to lead screw (114) and polished rod (115), just lead screw (114) with go up holding ring (101) threaded connection, the bottom of lead screw (114) with the output shaft coaxial coupling of servo motor (113), polished rod (115) with go up holding ring (101) sliding fit, the bottom of polished rod (115) with the top surface fixed connection of holding ring (102) down.
7. The wind power tower arc spraying apparatus of claim 1, wherein: the rotating mechanism (300) comprises a mounting ring (301), a rotating ring (302), a driving motor (303) and a driving gear (304) fixedly connected to the output end of the driving motor (303), the mounting ring (301) is fixedly connected to the bottom surface of the lower positioning ring (102) and coaxially arranged with the lower positioning ring (102), the rotating ring (302) is sleeved outside the mounting ring (301) and is in rotating fit with the mounting ring (301), a gear ring (305) is fixedly sleeved on the outer wall of the rotating ring (302), the driving motor (303) is fixedly connected to the outer wall of the mounting ring (301), and the driving gear (304) is meshed with the gear ring (305); the bottom surface of the rotating ring (302) is fixedly connected with an installation platform (306), and the electric arc spraying mechanism (200) is arranged below the installation platform (306).
8. The wind power tower arc spraying apparatus of claim 7, wherein: still include telescopic machanism (400), telescopic machanism (400) are including electronic slip table (401), electronic slip table (401) activity sets up the below of mount table (306), the slider of electronic slip table (401) with electric arc spraying mechanism (200) fixed connection.
9. The wind power tower arc spraying apparatus of claim 8, wherein: still elevating system (500), elevating system (500) include along vertical distribution's lift cylinder (501), the cylinder body of lift cylinder (501) with the top surface fixed connection of mount table (306), the piston rod of lift cylinder (501) with the base fixed connection of electronic slip table (401).
10. Use of the wind power tower arc spraying apparatus of any one of claims 1 to 9 in the field of wind power towers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211234388.2A CN115537706A (en) | 2022-10-10 | 2022-10-10 | Electric arc spraying device for wind power generation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211234388.2A CN115537706A (en) | 2022-10-10 | 2022-10-10 | Electric arc spraying device for wind power generation tower |
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| CN115537706A true CN115537706A (en) | 2022-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211234388.2A Pending CN115537706A (en) | 2022-10-10 | 2022-10-10 | Electric arc spraying device for wind power generation tower |
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