Automatic cleaning device for glass curtain wall of high-rise building based on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle-based high-rise building glass curtain wall automatic cleaning device which comprises an unmanned aerial vehicle body, two supporting frames are arranged below the unmanned aerial vehicle body, the interiors of the two supporting frames are fixedly connected with the same water tank, and an electric push rod is fixedly mounted below the water tank. A motor is fixedly installed at the output end of the electric push rod, and the output end of the motor is fixedly connected with a connecting pipe. According to the automatic cleaning device for the glass curtain wall of the high-rise building based on the unmanned aerial vehicle, operation is not limited by the height of the building through the unmanned aerial vehicle body, the high-altitude cleaning task can be easily completed, and the flexibility and efficiency of cleaning operation are greatly improved; according to the curtain wall cleaning device, cleaning liquid water mist can be evenly sprayed to the surface of a curtain wall, comprehensive scrubbing of the curtain wall is achieved in cooperation with the rotating cleaning rings and the rotating cleaning pieces, stains and dust are effectively removed, and the cleaning quality is remarkably improved.

Description

Technical Field

[0001] The present application relates to the field of drone technology, and specifically to an automatic cleaning device for glass curtain walls of high-rise buildings based on drones. Background Art

[0002] As global urbanization continues to accelerate, high-rise buildings, a crucial component of modern city skylines, are increasingly numerous. To enhance the aesthetics and functionality of buildings, glass curtain walls have been widely used in high-rise buildings due to their unique light transmittance, wide field of view, and strong sense of modernity.

[0003] When cleaning high-rise glass curtain walls, traditional manual cleaning methods, whether using scaffolding or hanging baskets, face challenges such as low efficiency, high safety hazards, and difficulty in ensuring cleaning quality. Especially as the height of buildings continues to increase, these problems become increasingly prominent, seriously affecting the cleanliness of the curtain walls and the overall image of the building. Utility Model Content

[0004] In response to the shortcomings of the existing technology, this application provides an automatic cleaning device for high-rise building glass curtain walls based on drones, which has the advantages of improving cleaning efficiency and reducing the risks of manual operation, and solves the problems raised in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an automatic cleaning device for the glass curtain wall of a high-rise building based on a drone, comprising a drone body, two support frames provided below the drone body, a water tank fixedly connected to the interior of the two support frames, an electric push rod fixedly installed below the water tank, a motor fixedly installed at the output end of the electric push rod, a connecting pipe fixedly connected to the output end of the motor, a spray ring fixedly connected to the left end of the connecting pipe, a plurality of circumferentially arranged atomizing nozzles fixedly connected to the left side of the spray ring;

[0006] The outer surface of the spray ring is fixedly connected with a cleaning ring. The cleaning ring and the left side of the spray ring are bonded with a same cleaning sheet. The outer surface of the cleaning sheet is provided with a plurality of through grooves.

[0007] Through the above solution, the operation of the drone body is not restricted by the height of the building, and it can easily complete high-altitude cleaning tasks, greatly improving the flexibility and efficiency of the cleaning operation. The spray ring and atomizing nozzle combination designed in the device can evenly spray the cleaning liquid mist onto the curtain wall surface. In conjunction with the rotating cleaning ring and cleaning blades, the curtain wall is fully scrubbed, effectively removing stains and dust, significantly improving the cleaning quality and keeping the curtain wall as bright and clean as new. The use of the drone body for operation avoids the safety hazards of manual high-altitude operation and reduces the risk of accidents. At the same time, the electric suction cup equipped in the device can stably adhere to the curtain wall during the cleaning process, preventing the drone body from shaking due to the reaction force of cleaning, further improving the safety of the operation. Intelligent components such as liquid level sensors, ranging sensors, wireless data transmission modules and microprocessors can monitor the water tank level and the distance between the cleaning blade and the curtain wall in real time, and perform intelligent control through the microprocessor to ensure the safety and accuracy of the cleaning operation. The wireless data transmission module also supports remote data transmission and monitoring, allowing operators to grasp the operation status in real time and achieve remote control and monitoring.

[0008] Furthermore, the right end of the water tank is fixedly connected to a supplementary pipe.

[0009] Through the above solution and the provision of the replenishing tube, it is convenient for the user to replenish the cleaning liquid.

[0010] Furthermore, a liquid level sensor is installed at the right end of the water tank.

[0011] Through the above solution, the liquid level inside the water tank can be monitored by setting the liquid level sensor.

[0012] Furthermore, the outer surface of the motor is fixedly connected to a limit plate, and guide rods are fixedly embedded inside the front and rear ends of the limit plate. The bottom end of the leftmost support frame is fixedly connected to two guide plates, and each guide rod is slidably plugged into the guide plate adjacent to it.

[0013] Through the above solution, by arranging the guide plate and the guide rod, the stability of the motor during movement can be improved.

[0014] Furthermore, electric suction cups are installed on the left ends of the two guide rods, and the two electric suction cups are on the same horizontal plane as the cleaning sheet.

[0015] Through the above solution, by setting up the electric suction cup, it is possible to achieve adsorption with the external curtain wall during cleaning, thereby improving the stability of the drone body and avoiding the reaction force generated by cleaning, which causes the drone body to shake.

[0016] Furthermore, two distance measuring sensors are fixedly installed inside the limiting plate.

[0017] With the above solution and the provision of the distance measuring sensor, it is possible to conveniently measure the contact between the cleaning sheet and the curtain wall.

[0018] Furthermore, the outer surface of the connecting pipe is provided with a plurality of circumferentially arranged input grooves, the outer surface of the connecting pipe is rotatably connected to a stop tube, and each of the input grooves is located inside the stop tube, and the outer surface of the stop tube is fixedly connected to a docking tube.

[0019] Through the above scheme, by setting the anti-rotation tube, it is possible to keep the anti-rotation tube in an active state during the rotation of the connecting tube, thereby achieving the effect that the cleaning liquid enters the interior of the anti-rotation tube through the connecting tube, and then enters the connecting tube through the opened input groove, and is sprayed out through the atomizing nozzle of the spray ring, thereby achieving the effect that the atomizing nozzle can spray the cleaning liquid at the same time during the rotation of the cleaning sheet.

[0020] Furthermore, a pump body is provided at the left end of the water tank, the input end of the pump body is fixedly connected to the water tank, the output end of the pump body is fixedly connected to a bellows, and the other end of the bellows is fixedly connected to the docking pipe. A wireless data transmission module and a microprocessor are respectively installed at the bottom of the drone body, and the wireless data transmission module, liquid level sensor, ranging sensor, motor, electric push rod, pump body and electric suction cup are all electrically connected to the microprocessor.

[0021] Through the above solution and the provision of the bellows, it is possible to effectively avoid the situation in which the length of the bellows is limited and the bellows is torn during the movement of the cleaning ring.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] This is a drone-based automatic cleaning device for high-rise building glass curtain walls. The drone's operation is not restricted by building height and can easily complete high-altitude cleaning tasks, greatly improving the flexibility and efficiency of cleaning operations. The spray ring and atomizing nozzle combination designed in the device can evenly spray cleaning liquid mist onto the curtain wall surface. In conjunction with the rotating cleaning ring and cleaning blades, the curtain wall is fully scrubbed, effectively removing stains and dust, significantly improving the cleaning quality, and keeping the curtain wall as bright and clean as new. The use of the drone body for operation avoids the safety hazards of manual high-altitude operations and reduces the risk of accidents. At the same time, the electric suction cup equipped in the device can stably absorb the curtain wall during the cleaning process, preventing the drone body from shaking due to the cleaning reaction force, further improving the safety of the operation. Intelligent components such as liquid level sensors, ranging sensors, wireless data transmission modules and microprocessors can monitor the water tank level and the distance between the cleaning blade and the curtain wall in real time, and perform intelligent control through the microprocessor to ensure the safety and accuracy of the cleaning operation. The wireless data transmission module also supports remote data transmission and monitoring, allowing operators to grasp the operation status in real time and achieve remote control and monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this application;

[0025] Figure 2 This is a front view of the overall structure of this application;

[0026] Figure 3 This is the structural diagram of the anti-rotation pipe for this application;

[0027] Figure 4 For this application Figure 3 sectional view of .

[0028] In the picture:

[0029] 1. UAV body; 2. Support frame; 3. Water tank; 4. Electric push rod; 5. Motor; 6. Connecting pipe; 7. Spray ring; 8. Atomizing nozzle; 9. Cleaning ring; 10. Cleaning sheet; 11. Through slot; 12. Supplementary pipe; 13. Liquid level sensor; 14. Limit plate; 15. Guide rod; 16. Guide plate; 17. Electric suction cup; 18. Distance sensor; 19. Input slot; 20. Stop tube; 21. Docking tube; 22. Pump body; 23. Bellows; 24. Wireless data transmission module; 25. Microprocessor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] See also Figure 1 、 Figure 2 and Figure 3 In this embodiment, an automatic cleaning device for high-rise building glass curtain walls based on a drone includes a drone body 1. Two support frames 2 are provided below the drone body 1. The two support frames 2 are fixedly connected to the same water tank 3. The right end of the water tank 3 is fixedly connected to a replenishing pipe 12. The provision of the replenishing pipe 12 allows the user to replenish cleaning liquid. A liquid level sensor 13 is installed at the right end of the water tank 3. The provision of the liquid level sensor 13 allows the liquid level inside the water tank 3 to be monitored.

[0032] See also Figure 1 、 Figure 2 and Figure 3An electric push rod 4 is fixedly installed below the water tank 3, and a motor 5 is fixedly installed at the output end of the electric push rod 4. The output end of the motor 5 is fixedly connected to a connecting pipe 6. The left end of the connecting pipe 6 is fixedly connected to a spray ring 7. The left side of the spray ring 7 is fixedly connected to a plurality of circumferentially arranged atomizing nozzles 8. Through the setting of the spray ring 7, the purpose of spraying cleaning liquid water mist onto the external curtain wall surface can be achieved.

[0033] See also Figure 1 、 Figure 2 and Figure 3 The outer surface of the spray ring 7 is fixedly connected to a cleaning ring 9, and the left side of the cleaning ring 9 and the spray ring 7 are bonded with the same cleaning sheet 10. The outer surface of the cleaning sheet 10 is provided with a plurality of through grooves 11. Through the setting of the through grooves 11, it is possible to avoid blocking the atomizing nozzle 8 from spraying water mist. By rotating the set cleaning ring 9, the purpose of driving the cleaning sheet 10 to rotate can be achieved, thereby achieving the purpose of scrubbing the curtain wall.

[0034] See also Figure 1 、 Figure 2 and Figure 3 The outer surface of the motor 5 is fixedly connected to a limit plate 14, and guide rods 15 are fixedly embedded inside the front and rear ends of the limit plate 14. The bottom end of the leftmost support frame 2 is fixedly connected to two guide plates 16, and each guide rod 15 is slidably plugged into the guide plate 16 adjacent to it. Through the setting of the guide plates 16 and the guide rods 15, the stability of the motor during movement can be improved. The left ends of the two guide rods 15 are equipped with electric suction cups 17, and the two electric suction cups 17 are at the same horizontal plane as the cleaning sheet 10. Through the setting of the electric suction cups 17, it is possible to achieve adsorption with the external curtain wall during cleaning, thereby improving the stability of the drone body 1 and avoiding the reaction force generated by cleaning, which causes the drone body 1 to shake. Two ranging sensors 18 are fixedly installed inside the limit plate 14. Through the setting of the ranging sensor 18, it is convenient to measure the contact between the cleaning sheet 10 and the curtain wall.

[0035] See also Figure 1 、 Figure 3 and Figure 4The outer surface of the connecting pipe 6 is provided with a plurality of circumferentially arranged input grooves 19, the outer surface of the connecting pipe 6 is rotatably connected to a stop tube 20, and each input groove 19 is located inside the stop tube 20, and the outer surface of the stop tube 20 is fixedly connected to a docking pipe 21. By setting the stop tube 20, it is possible to make the stop tube 20 active during the rotation of the connecting pipe 6, thereby achieving the effect of the cleaning liquid entering the inside of the stop tube 20 through the connecting pipe 6, and then entering the connecting pipe 6 through the opened input groove 19, and being sprayed out through the atomizing nozzle 8 of the spray ring 7, thereby achieving the effect of the atomizing nozzle 8 being able to simultaneously To spray the cleaning liquid, a pump body 22 is provided at the left end of the water tank 3. The input end of the pump body 22 is fixedly connected to the water tank 3, and the output end of the pump body 22 is fixedly connected to a bellows 23. The other end of the bellows 23 is fixedly connected to the docking pipe 21. A wireless data transmission module 24 and a microprocessor 25 are respectively installed at the bottom of the drone body 1. The wireless data transmission module 24, the liquid level sensor 13, the ranging sensor 18, the motor 5, the electric push rod 4, the pump body 22 and the electric suction cup 17 are all electrically connected to the microprocessor 25. Through the setting of the bellows 23, the situation in which the length of the bellows 23 is limited and torn during the movement of the cleaning ring 9 can be effectively avoided.

[0036] In this embodiment, an automatic cleaning device for high-rise building glass curtain walls based on a drone is provided. The operation of the drone body 1 is not restricted by the building height and can easily complete high-altitude cleaning tasks, greatly improving the flexibility and efficiency of the cleaning operation. The spray ring 7 and the atomizing nozzle 8 designed in the device are combined to evenly spray the cleaning liquid mist onto the curtain wall surface. In conjunction with the rotating cleaning ring 9 and the cleaning sheet 10, the curtain wall can be fully scrubbed, stains and dust can be effectively removed, the cleaning quality can be significantly improved, and the curtain wall can be kept as bright and clean as new. The use of the drone body 1 for operation avoids the safety hazards of manual high-altitude operations and reduces accidents. Risk, at the same time, the electric suction cup 17 equipped in the device can stably adsorb the curtain wall during the cleaning process, preventing the drone body 1 from shaking due to the cleaning reaction force, further improving the safety of the operation, the liquid level sensor 13, the ranging sensor 18, the wireless data transmission module 24 and the microprocessor 25 and other intelligent components can monitor the liquid level of the water tank 3 and the distance between the cleaning piece 10 and the curtain wall in real time, and perform intelligent control through the microprocessor 25 to ensure the safety and accuracy of the cleaning operation. The wireless data transmission module 24 also supports remote data transmission and monitoring, which is convenient for the operator to grasp the operation status in real time and realize remote control and monitoring.

[0037] The working principle of the above embodiment is as follows: first, sufficient cleaning liquid is added to the water tank 3 through the replenishing pipe 12 to ensure the needs of the cleaning operation. At the same time, the drone body 1 is placed near the glass curtain wall to be cleaned, and the drone body 1 is started and flies to the designated position through its flight control system. The distance between the cleaning piece 10 and the curtain wall is measured by the distance measuring sensor 18 to ensure that the cleaning device can accurately fit and start the cleaning operation. The pump body 22 starts to work, draws cleaning liquid from the water tank 3, and transports it to the docking pipe 21 through the bellows 23. Due to the design of the bellows 23, it can effectively adapt to the length change of the cleaning ring 9 during the movement to avoid tearing. The cleaning liquid enters the stop pipe 20 through the docking pipe 21, and then enters the spray ring 7 through the input groove 19 on the connecting pipe 6. The atomizing nozzle 8 on the spray ring 7 atomizes the cleaning liquid into The water mist is evenly sprayed on the surface of the curtain wall. At the same time, the motor 5 drives the connecting pipe 6 and the spray ring 7 to rotate, driving the cleaning ring 9 and the cleaning sheet 10 to rotate together. The through groove 11 design on the cleaning sheet 10 ensures that the atomizing nozzle 8 will not be blocked, and the rotation of the cleaning sheet 10 realizes the comprehensive scrubbing of the curtain wall. During the cleaning process, the electric suction cup 17 is close to the surface of the curtain wall, providing additional adsorption force to ensure that the drone body 1 remains stable under the reaction force generated by cleaning to avoid shaking. The liquid level sensor 13 monitors the liquid level in the water tank 3 in real time to ensure that there is sufficient cleaning fluid. The wireless data transmission module 24 transmits various monitoring data such as liquid level and distance to the microprocessor 25. The microprocessor 25 accurately controls the motor 5, electric push rod 4, pump body 22 and other components according to the preset program and algorithm to realize intelligent management of the cleaning operation.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for glass curtain walls of high-rise buildings based on drones, comprising a drone body (1), characterized in that: Two support frames (2) are provided below the drone body (1), the interiors of the two support frames (2) are fixedly connected to a same water tank (3), an electric push rod (4) is fixedly installed below the water tank (3), a motor (5) is fixedly installed at the output end of the electric push rod (4), a connecting pipe (6) is fixedly connected to the output end of the motor (5), the left end of the connecting pipe (6) is fixedly connected to a spray ring (7), and the left side of the spray ring (7) is fixedly connected to a plurality of circumferentially arranged atomizing nozzles (8); A cleaning ring (9) is fixedly connected to the outer surface of the spray ring (7), and a same cleaning sheet (10) is bonded to the left side of the cleaning ring (9) and the spray ring (7), and a plurality of through grooves (11) are formed on the outer surface of the cleaning sheet (10).

2. The automatic cleaning device for high-rise building glass curtain walls based on a drone according to claim 1 is characterized in that: The right end of the water tank (3) is fixedly connected to a replenishing pipe (12).

3. The automatic cleaning device for high-rise building glass curtain walls based on a drone according to claim 1 is characterized in that: A liquid level sensor (13) is installed at the right end of the water tank (3).

4. The automatic cleaning device for high-rise building glass curtain walls based on a drone according to claim 1 is characterized in that: The outer surface of the motor (5) is fixedly connected to a limit plate (14), and the front and rear ends of the limit plate (14) are fixedly embedded with guide rods (15). The bottom end of the leftmost support frame (2) is fixedly connected to two guide plates (16), and each guide rod (15) is slidably plugged into the guide plate (16) adjacent to it.

5. The automatic cleaning device for high-rise building glass curtain wall based on drone according to claim 4 is characterized in that: The left ends of the two guide rods (15) are both equipped with electric suction cups (17), and the two electric suction cups (17) are both on the same horizontal plane as the cleaning sheet (10).

6. The automatic cleaning device for high-rise building glass curtain walls based on a drone according to claim 4 is characterized in that: Two distance measuring sensors (18) are fixedly installed inside the limiting plate (14).

7. The automatic cleaning device for high-rise building glass curtain wall based on drone according to claim 1 is characterized in that: The outer surface of the connecting tube (6) is provided with a plurality of circumferentially arranged input grooves (19), the outer surface of the connecting tube (6) is rotatably connected to a rotation-stopping tube (20), and each of the input grooves (19) is located inside the rotation-stopping tube (20), and the outer surface of the rotation-stopping tube (20) is fixedly connected to a butt-jointing tube (21).

8. The automatic cleaning device for high-rise building glass curtain walls based on a drone according to claim 1 is characterized in that: A pump body (22) is provided at the left end of the water tank (3), the input end of the pump body (22) is fixedly connected to the water tank (3), the output end of the pump body (22) is fixedly connected to a bellows (23), the other end of the bellows (23) is fixedly connected to the butt joint (21), and a wireless data transmission module (24) and a microprocessor (25) are respectively installed at the bottom of the drone body (1), and the wireless data transmission module (24), the liquid level sensor (13), the distance sensor (18), the motor (5), the electric push rod (4), the pump body (22) and the electric suction cup (17) are all electrically connected to the microprocessor (25).

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