CN217017161U - Automatic paint supplementing equipment for tower of wind turbine generator - Google Patents
Automatic paint supplementing equipment for tower of wind turbine generator Download PDFInfo
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- CN217017161U CN217017161U CN202220772216.XU CN202220772216U CN217017161U CN 217017161 U CN217017161 U CN 217017161U CN 202220772216 U CN202220772216 U CN 202220772216U CN 217017161 U CN217017161 U CN 217017161U
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Abstract
The utility model provides automatic paint repair equipment for a tower of a wind turbine generator, which belongs to the technical field of maintenance of wind turbines and comprises: the equipment comprises an equipment body, a driving wheel and a driven wheel are arranged on two sides of the equipment body, and permanent magnet tracks are coated on the outer sides of the driving wheel and the driven wheel; the polishing assembly is arranged at the bottom of the equipment body and is used for polishing the tower cylinder before paint repair; the paint spraying device is used for paint repair of the tower; the double-flow transmission device is connected with the driving motor and comprises a steering motor, a first differential mechanism and a second differential mechanism, the first differential mechanism and the second differential mechanism are respectively in transmission connection with the driving motor and the steering motor, output shafts of the first differential mechanism and the second differential mechanism are respectively connected with the driving wheel, and equipment is driven to move forward and steer through the driving motor and the steering motor; the power supply device is used for supplying power to each part; the camera assembly is arranged at one end of the equipment body and provides a real-time image; and the PLC control module is used for controlling all parts to work. The device can solve the problems of low efficiency and high-altitude operation safety of the existing tower cylinder paint repairing operation.
Description
Technical Field
The utility model relates to the technical field of maintenance of wind turbine generators, in particular to automatic paint replenishing equipment for a tower of a wind turbine generator.
Background
The existing wind generating set tower barrel is mainly repaired manually, hanging baskets are assembled and disassembled manually, the surface of the tower barrel is polished, primed, intermediate paint and finish paint are brushed in the air after the hanging baskets are lifted, the operation flow is complex, the time for workers to work in the air is long, and the dangerousness is high.
In view of the reasons, the utility model provides the automatic paint replenishing device for the tower of the wind turbine generator, which is characterized in that an operator performs paint replenishing operation on the ground in a remote control manner, so that manual operation at high altitude is replaced, the risk of high altitude operation of the operator is effectively avoided, and the working efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide automatic paint replenishing equipment for a tower of a wind turbine generator, which can solve the problems of low efficiency and high-altitude operation safety of the traditional tower paint replenishing operation.
The utility model provides an automatic paint replenishing device for a tower of a wind turbine generator, which comprises:
the device comprises a device body, wherein a driving wheel and a driven wheel are arranged on two sides of the device body, permanent magnet tracks are wrapped on the outer sides of the driving wheel and the driven wheel, the driving wheel drives the driven wheel to rotate through the transmission of the permanent magnet tracks, and the driving wheel can be adsorbed on the surface of a tower drum and climb along the surface of the tower drum through the permanent magnet tracks;
the polishing assembly is mounted at the bottom of the equipment body and used for polishing and cleaning the surface of the tower cylinder before paint repair;
the paint spraying device is arranged at the bottom of the equipment body and is used for repairing paint on the surface of the tower;
the double-flow transmission device is connected with the output end of the driving motor and comprises a steering motor, a first differential and a second differential, the first differential and the second differential are respectively in transmission connection with the driving motor and the steering motor, the output shafts of the first differential and the second differential are respectively connected with a driving wheel, and equipment is driven to move and steer through the driving motor and the steering motor;
the power supply device is arranged on the equipment body and used for supplying power to the driving motor and the steering motor;
the camera assembly is arranged at one end of the equipment body and used for providing a real-time image during operation;
and the PLC control module is arranged in the equipment body and used for controlling all parts to work.
Preferably, the polishing assembly comprises a polishing motor, an automatic telescopic rod and a grinding wheel, one end of the automatic telescopic rod is mounted in a matched mode with the output end of the polishing motor, the grinding wheel is connected with the other end of the automatic telescopic rod, the automatic telescopic rod rotates under the action of the polishing motor, and the grinding wheel can ascend and descend relative to the bottom of the equipment body under the stretching of the automatic telescopic rod.
Preferably, the paint spraying device comprises a paint storage tank, a paint pump, a first paint spraying assembly and a second paint spraying assembly, an inlet of the paint pump is communicated with the paint storage tank, and an outlet of the paint pump is respectively connected with the first paint spraying assembly and the second paint spraying assembly.
Preferably, first subassembly that sprays paint with the second subassembly that sprays paint all includes coupling hose and paint spraying opening, the paint spraying opening passes through coupling hose with the export of paint pump is connected, the paint spraying opening set up in the bottom of equipment body.
Preferably, the first differential and the second differential are in matched transmission with the output end of the driving motor through a plurality of groups of transmission shafts, bevel gears are respectively arranged at two ends of the transmission shafts, the steering motor is arranged between the first differential and the second differential and is in transmission fit with the first differential and the second differential through a steering shaft, the bevel gears are respectively arranged at two ends of the steering shaft, the output shaft is located at one end inside the first differential or the second differential and is provided with the bevel gears, and one end of the transmission shaft located inside the first differential or the second differential is in meshed transmission with the steering shaft and the output shaft through the bevel gears.
Preferably, the transmission shaft and the steering shaft are both optical axes.
Preferably, the camera assembly is rotatably connected to the bottom of the apparatus body.
Preferably, the remote control system further comprises a wireless transceiver module and an external remote controller, wherein the wireless transceiver module is electrically connected with the PLC control module and used for receiving the instruction sent by the external remote controller and transmitting the instruction to the PLC control module so as to control the work of each part, and the PLC control module is remotely connected with a computer through the wireless transceiver module and can send a real-time image and feed back the instruction execution condition.
Preferably, the permanent magnet caterpillar is a soft permanent magnet caterpillar.
Preferably, the power supply device is a storage battery, a charging port is arranged on the surface of the equipment body, and an external power supply can be connected to the charging port to charge the storage battery.
According to the technical scheme, the equipment can be adsorbed on the surface of the tower drum of the wind turbine generator to move up and down through the permanent magnet crawler belts, the equipment controls the speed of the driving wheels and the permanent magnet crawler belts on two sides of the equipment body through the double-flow transmission device so as to steer, the camera assembly is arranged at the front end of the equipment and can collect images of the tower drum to determine the position needing paint repair, the equipment is moved to the corresponding position through the double-flow transmission device, the grinding assembly and the paint spraying device are arranged at the bottom of the equipment, the position needing paint repair is ground and cleaned through the grinding assembly, and then the paint spraying device is used for paint repair. This equipment is provided with PLC control module, can realize polishing, the automatic control of the operation of spraying paint, improves the operating efficiency, and has stopped high altitude construction, guarantees operation personnel's security.
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 embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall construction of an automatic paint repair apparatus according to the present invention;
FIG. 2 is a schematic bottom view of the automatic paint repair apparatus of the present invention;
FIG. 3 is a schematic view of a sanding assembly according to the present invention;
FIG. 4 is a schematic diagram of the operation of the painting apparatus of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the dual flow transmission of the present invention.
Description of the reference numerals:
1: camera assembly, 2: device body, 3: PLC control module, 4: wireless transceiver module, 5: driving wheel, 6: permanent magnet track, 7: driven wheel, 8: grinding component, 9: first paint spraying assembly, 10: connecting shaft, 11: drive motor, 12: second paint spraying assembly, 13: power supply device, 14: dual-flow transmission, 15: drive shaft, 16: steering motor, 17: steering shaft, 18: first differential, 19: second differential 2, 20: output shaft, 21: paint pump, 22: connection hose, 23: paint storage tank, 24: paint spraying port, 25: grinding motor, 26: electric telescopic rod, 27: and (5) grinding wheels.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The utility model provides automatic paint replenishing equipment for a tower of a wind turbine generator, which comprises an equipment body 2, wherein a driving wheel 5 and a driven wheel 7 are respectively arranged on two sides of the equipment body 2, a permanent magnet crawler 6 is coated on the outer sides of the driving wheel 5 and the driven wheel 7, the permanent magnet crawler 6 is a soft permanent magnet crawler, is connected end to form a ring and is connected with the driving wheel 5, the driving wheel 5 is arranged on the side surface of the equipment body 2 through a connecting shaft 10 and can rotate under the driving of a driving motor 11, the driving motor 11 can rotate in the positive and negative directions, and the driving wheel 5 drives the driven wheel 7 to rotate through the transmission of the permanent magnet crawler 6, so that the movement of the equipment is realized. The permanent magnet crawler 6 has magnetism, can be adsorbed on the surface of a steel tower barrel, climbs, walks and turns under the action of the driving motor 11 and the double-flow transmission device 14, and moves to a position to be repainted.
Camera subassembly 1 is installed to the rear end of equipment body 2, and camera subassembly 1 and equipment body 2 rotatable coupling can gather the image before the tower section of thick bamboo operation and after the operation in real time through camera subassembly 1, supply the operation personnel to look over.
The top of the equipment body 2 is provided with a power supply device 13, the power supply device 13 is used for providing a working power supply for each power component or working component of the equipment, the power supply device 13 adopts a storage battery, and the surface of the equipment body 2 is provided with a charging port for charging the storage battery, so that the charging port can be connected with an external power supply.
As shown in fig. 3, the polishing assembly 9 includes a polishing motor 25, an automatic telescopic rod 26 and a grinding wheel 27, one end of the automatic telescopic rod 26 is mounted in a manner of being matched with the output end of the polishing motor 25, the grinding wheel 27 is connected with the other end of the automatic telescopic rod 26, the automatic telescopic rod 26 can rotate under the action of the polishing motor, the grinding wheel 27 is driven to rotate to polish a specified position, the automatic telescopic rod 26 can control the bottom of the equipment body 2 to lift relative to the control module, and the equipment moves to the right position and then descends or stretches out to a position suitable for polishing.
Be provided with PLC control module 3 on the equipment body 2, PLC control module 3 is used for controlling each part work, including control automatic telescopic link 26 flexible, control camera subassembly 1 rotation, control driving motor 11 just reversing and rotational speed, control double-flow transmission 14 and paint spraying apparatus work etc..
As shown in fig. 2 and 4, the paint spraying device is disposed at the bottom of the equipment body and is used for repairing paint on the surface of the tower. The paint spraying device comprises a paint storage tank 23, a paint pump 21, a first paint spraying assembly 9 and a second paint spraying assembly 12, wherein the paint storage tank 23 is multiple, primer, intermediate paint, finish paint and the like can be contained respectively, an inlet of the paint pump 21 is communicated with the paint storage tank 23, and an outlet of the paint pump 21 is connected with the first paint spraying assembly 9 and the second paint spraying assembly 12 respectively. The first paint spraying assembly 9 and the second paint spraying assembly 12 both comprise a connecting hose 22 and a paint spraying opening 24, the paint spraying opening 24 is connected with an outlet of the paint pump 21 through the connecting hose 22, and the paint spraying opening 24 is arranged at the bottom of the equipment body 2. The paint pump 21 is powered by the power supply device 13, the paint spraying device is connected to the PLC control module 3, works under the control of the PLC control module 3, pumps paint in the paint storage tank 23, and sprays the paint from the paint spraying port 24 to perform paint supplementing operation.
The double-flow transmission device 14 can divide power into two paths, when the PLC control module 3 controls steering, the running speed of the ferromagnetic tracks 6 on two sides of the equipment body 2 can be controlled, when the speeds of the ferromagnetic tracks 6 on two sides are different, the equipment can generate arc motion, and the equipment is steered to one side with slow speed, so that the steering function is realized.
As shown in fig. 5, the dual-flow transmission device 14 is connected to the output end of the driving motor 11, and is internally provided with a steering motor 16, a first differential 18 and a second differential 19, the first differential 18 and the second differential 19 are respectively in transmission connection with the driving motor 11 and the steering motor 16, output shafts 20 of the first differential 18 and the second differential 19 are respectively connected with a driving wheel 5, and the driving motor 11 and the steering motor 16 respectively drive the equipment to move and steer. Specifically, a first differential 18 and a second differential 19 are simultaneously in matched transmission with the output end of a driving motor 11 through a transmission shaft 15, two ends of the transmission shaft 15 are respectively provided with a bevel gear, a steering motor 16 is arranged between the first differential 18 and the second differential 19 and is respectively in matched transmission with the first differential 18 and the second differential 19 through a steering shaft 17, two ends of the steering shaft 17 are also respectively provided with a bevel gear, one end of an output shaft 20 positioned inside the first differential 18 or the second differential 19 is respectively provided with a bevel gear, one end of the transmission shaft 15 positioned inside the first differential 18 or the second differential 19 is simultaneously in meshed transmission with the steering shaft 17 and the output shaft 20 through the bevel gears, the output shaft 20 is in matched connection with a connecting shaft 10 through a coupler, the output rotating speeds of the first differential 18 and the second differential 19 can be adjusted by adjusting the power of the steering motor 16, and further the rotating speeds of ferromagnetic crawlers 6 on two sides of the device body 2 are changed, and realizing steering. In the present embodiment, the transmission shaft 15 and the steering shaft 17 are both optical axes.
In this embodiment, 2 surfaces of equipment body still are equipped with wireless transceiver module 4, and equipment is equipped with dedicated outside remote controller, and wireless transceiver module 4 and 3 electric connection of PLC control module receive the instruction that outside remote controller sent after, convert it into signal of telecommunication and convey to PLC control module 3, and then PLC control module 3 controls each part and carries out corresponding work. The PLC control module 3 is remotely connected with a computer through the wireless transceiving module 4, and can send real-time images and feed back instruction execution conditions.
The working principle of the automatic paint repair equipment for the tower of the wind turbine generator set is as follows:
rotatable camera subassembly 1 is equipped with in 2 dead ahead of equipment body, inserts PLC control module 3, and 3 accessible wireless transceiver module 4 remote connection computers of PLC control module send real-time image, also can receive other remote control instructions to feed back the execution conditions to the computer. Driving motor 11 is equipped with to 2 below of equipment body, permanent magnet track 6 is equipped with to both sides, driving motor 11 and permanent magnet track 6 pass through the action wheel 5 and are connected from driving wheel 7, action wheel 5 passes through connecting axle 10 and links to each other with driving motor 11, during the operation, after issuing the instruction to PLC control module 3 by computer or external outside remote controller, driving motor 11 starts, drive action wheel 5 through connecting axle 10 and move, it rotates to drive soft permanent magnet track 6 simultaneously, realize the motion of equipment. When the device needs to turn, a computer or an external remote controller issues an instruction, the PLC control device 3 controls the action of a turning motor 16, power is transmitted to a first differential 18 and a second differential 19 on two sides through a transmission shaft 15, a turning shaft 17 and the like, the connecting shaft 10 is driven to rotate through an output shaft 20, the first differential 18 and the second differential 19 change the speed of the permanent magnet tracks 6 on two sides by using the input power of the turning motor 16, and the device can turn to one side with low speed, so that the turning function is realized. When the device arrives the operating position, issue the instruction by computer or outside remote controller, control 8 actions of subassembly of polishing, automatic telescopic link 26 gets to the electricity and descends or stretches out to suitable position, grinding motor 25 starts, drive emery wheel 27 and begin to polish, polish smooth back, controlgear uses computer or outside remote controller to issue the instruction of spraying paint after moving forward to suitable position again, first subassembly 9 actions of spraying paint, paint pump 21 gets to the electricity after with priming paint from storage tank 23 suction, spout from paint spraying opening 24 again, after the priming paint spraying is accomplished, issue the spray intermediate coat in proper order again, the instruction of finish paint, PLC control module control second subassembly 12 of spraying paint is with same principle executive command, accomplish the touch-up.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an automatic touch-up paint equipment of wind turbine generator system tower section of thick bamboo which characterized in that includes:
the device comprises an equipment body, wherein a driving wheel and a driven wheel are mounted on two sides of the equipment body, permanent magnet tracks are coated on the outer sides of the driving wheel and the driven wheel, the driving wheel drives the driven wheel to rotate through the transmission of the permanent magnet tracks, and the permanent magnet tracks are adsorbed on the surface of a tower drum and climb along the surface of the tower drum;
the polishing assembly is mounted at the bottom of the equipment body and used for polishing and cleaning the surface of the tower cylinder before paint repair;
the paint spraying device is arranged at the bottom of the equipment body and is used for repairing paint on the surface of the tower;
the double-flow transmission device is connected with the output end of the driving motor and comprises a steering motor, a first differential and a second differential, the first differential and the second differential are respectively in transmission connection with the driving motor and the steering motor, output shafts of the first differential and the second differential are respectively connected with a driving wheel, and equipment is driven to advance and steer through the driving motor and the steering motor;
the power supply device is arranged on the equipment body and used for providing power for the driving motor and the steering motor;
the camera assembly is arranged at one end of the equipment body and is used for providing a real-time image during operation;
and the PLC control module is arranged in the equipment body and used for controlling all parts to work.
2. The automatic paint replenishing equipment for the wind turbine generator system tower according to claim 1, wherein the grinding assembly comprises a grinding motor, an automatic telescopic rod and a grinding wheel, one end of the automatic telescopic rod is mounted in a matched manner with the output end of the grinding motor, the grinding wheel is connected with the other end of the automatic telescopic rod, the automatic telescopic rod rotates under the action of the grinding motor, and the grinding wheel can lift relative to the bottom of the equipment body under the stretching of the automatic telescopic rod.
3. The automatic paint replenishing equipment for the wind turbine tower according to claim 1, wherein the paint spraying device comprises a paint storage tank, a paint pump, a first paint spraying assembly and a second paint spraying assembly, an inlet of the paint pump is communicated with the paint storage tank, and an outlet of the paint pump is respectively connected with the first paint spraying assembly and the second paint spraying assembly.
4. The automatic paint replenishing equipment for the tower barrel of the wind turbine generator set according to claim 3, wherein the first paint spraying assembly and the second paint spraying assembly respectively comprise a connecting hose and a paint spraying opening, the paint spraying opening is connected with an outlet of the paint pump through the connecting hose, and the paint spraying opening is formed in the bottom of the equipment body.
5. The automatic paint replenishing equipment for the tower barrel of the wind turbine generator set according to claim 1, wherein the first differential and the second differential are in matched transmission with an output end of the driving motor through a plurality of groups of transmission shafts, bevel gears are respectively arranged at two ends of the transmission shafts, the steering motor is arranged between the first differential and the second differential and is in transmission fit with the first differential and the second differential through steering shafts respectively, the bevel gears are respectively arranged at two ends of the steering shafts, the bevel gears are respectively arranged at one end of the output shaft, which is positioned inside the first differential or the second differential, and one end of the transmission shaft, which is positioned inside the first differential or the second differential, is in meshed transmission with the steering shafts and the output shaft through the bevel gears simultaneously.
6. The automatic paint replenishing equipment for the wind turbine tower according to claim 5, wherein the transmission shaft and the steering shaft are both optical axes.
7. The automatic paint replenishing equipment for the tower of the wind turbine generator system according to claim 1, wherein the camera assembly is rotatably connected with the equipment body.
8. The automatic paint replenishing equipment for the wind turbine tower according to claim 1, further comprising a wireless transceiver module and an external remote controller, wherein the wireless transceiver module is electrically connected with the PLC control module and used for receiving a command sent by the external remote controller and transmitting the command to the PLC control module so as to control each part to work, and the PLC control module is remotely connected with a computer through the wireless transceiver module and can send a real-time image and feed back the command execution condition.
9. The automatic paint replenishing equipment for the tower of the wind turbine generator system as claimed in claim 1, wherein the permanent magnet caterpillar is a soft permanent magnet caterpillar.
10. The automatic paint patching device for the tower cylinder of the wind turbine generator set as claimed in claim 1, wherein the power supply device is a storage battery, a charging port is arranged on the surface of the device body, and an external power supply can be connected to charge the storage battery through the charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772216.XU CN217017161U (en) | 2022-03-31 | 2022-03-31 | Automatic paint supplementing equipment for tower of wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772216.XU CN217017161U (en) | 2022-03-31 | 2022-03-31 | Automatic paint supplementing equipment for tower of wind turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217017161U true CN217017161U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772216.XU Active CN217017161U (en) | 2022-03-31 | 2022-03-31 | Automatic paint supplementing equipment for tower of wind turbine generator |
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| Country | Link |
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| CN (1) | CN217017161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254511A (en) * | 2022-08-29 | 2022-11-01 | 广东电网有限责任公司 | Paint-mending device for transformer |
-
2022
- 2022-03-31 CN CN202220772216.XU patent/CN217017161U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254511A (en) * | 2022-08-29 | 2022-11-01 | 广东电网有限责任公司 | Paint-mending device for transformer |
| CN115254511B (en) * | 2022-08-29 | 2023-09-08 | 广东电网有限责任公司 | Paint repairing device for transformer |
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