Glass curtain wall cleaning equipment

Abstract

The utility model relates to the technical field of glass curtain wall cleaning, in particular to glass curtain wall cleaning equipment which comprises a frame body, a cleaning box fixedly connected to the front side of the top of the frame body, a water tank fixedly connected to the left of the rear side of the top of the frame body, a connecting pipe fixedly connected to the lower portion of the right end face of the water tank, and a spray head fixedly connected to the end, away from the water tank, of the connecting pipe. An extension plate is fixedly connected below the left end face of the nozzle, and a hollow box is fixedly connected below the left side of the front end face of the cleaning box; through design cooperation, the glass curtain wall cleaning device can quickly clean a glass curtain wall at a high position, water spraying and water scraping can be integrally achieved while manual cleaning is avoided, the danger caused by high-position cleaning operation of operators is reduced, meanwhile, a vertical motor capable of driving a spray head to automatically rotate up and down and a disc are arranged at the top end of the left side of the spray head, and the device is convenient to use. The sprayer can spray water to the glass curtain wall at multiple angles, and the phenomenon that the sprayer cannot spray water to the top of the glass curtain wall is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass curtain wall cleaning, in particular to glass curtain wall cleaning equipment. Background Art

[0002] Glass curtain wall is a modern building exterior wall decoration method. It is mainly composed of glass and metal frame to cover the exterior wall of the building. This structure is not only beautiful, but also can provide natural light and vision, and has excellent heat insulation and sound insulation performance.

[0003] Glass curtain walls are generally used in high-rise buildings. Since most of the glass curtain walls are made of glass and are built outdoors, it is easy for dirt to adhere to the surface of the glass curtain walls, and they need to be cleaned regularly. Cleaning the glass curtain walls is a professional job, which usually requires a professional cleaning team to use specific equipment and technology to complete. However, most of the cleaning is done manually by hanging down from a high place.

[0004] However, the cleaning of the glass curtain wall is dangerous because it is an aerial operation. The main danger is that the cleaning personnel need to constantly change the angle and use water spraying tools and scraping tools to operate on the surface of the glass curtain wall. Long-term and frequent shaking of the rope will accelerate its service life. At the same time, a piece of glass in the glass curtain wall is large, and it is difficult for the operator to spray water on the entire glass curtain wall at one time, resulting in the operator needing to perform the water spraying operation multiple times, which increases the labor intensity of the operator. In view of this, a glass curtain wall cleaning device is provided to overcome the above defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a glass curtain wall cleaning device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glass curtain wall cleaning device, comprising a frame, a cleaning box is fixedly connected to the front side of the top of the frame, a water tank is fixedly connected to the left side of the rear side of the top of the frame, a connecting pipe is fixedly connected to the lower right end face of the water tank, a nozzle is fixedly connected to the end of the connecting pipe away from the water tank, an extension plate is fixedly connected to the lower left side of the left end face of the nozzle, a hollow box is fixedly connected to the lower left side of the front end face of the cleaning box, a vertical motor is fixedly connected to the lower inside of the hollow box, a disc is fixedly connected to the output end of the vertical motor, and a second compression spring is fixedly connected to the upper inside of the hollow box. The bottom end of the second compression spring is fixedly connected to a bottom plate, the top middle of the bottom plate is fixedly connected to a connecting rod, a bidirectional motor is fixedly connected to the right middle of the cleaning box, the upper and lower output ends of the bidirectional motor are fixedly connected to a first bevel gear, the right outer side of the first bevel gear is meshed with a second bevel gear, the left end face of the second bevel gear is fixedly connected to a threaded rod, the outer side of the threaded rod is spirally connected to a moving block, the front end face of the moving block is fixedly connected to a sleeve, the rear inside of the sleeve is fixedly connected to a first compression spring, the end of the first compression spring away from the sleeve is fixedly connected to a push rod, and the front top of the push rod is fixedly connected to a scraper.

[0007] As a further description of the above technical solution: the end of the connecting pipe away from the water tank is fixedly connected to the middle of the rear end surface of the cleaning box, the top of the disc is slidably connected to the middle of the bottom of the base plate, the inner side of the second compression spring is slidably connected to the outer side of the connecting rod, the upper middle of the interior of the hollow box is slidably connected to the outer side of the connecting rod, the top of the connecting rod is rotatably connected to the bottom of the extension plate, the top ends of the left and right sides of the threaded rod are rotatably connected to the left and right sides of the interior of the cleaning box, the interior of the sleeve is slidably connected to the outside of the push rod, and the front side of the interior of the cleaning box is slidably connected to the outside of the push rod. The glass curtain walls at high places can be quickly cleaned, avoiding manual cleaning while providing an integrated solution of spraying and wiping.

[0008] As a further description of the above technical solution: a water pump is arranged between the connecting pipe and the nozzle, and the water pump is fixed in the middle position inside the cleaning tank. The nozzle is a rectangular parallelepiped as a whole. A plurality of water outlets are arranged on the front end surface of the nozzle, and the distance between the water outlets on the front end surface of the nozzle is fifteen centimeters. The nozzle can be rotated up and down fifty degrees with the output end of the water pump as the base point, and the water in the water tank can be sprayed onto the surface of the glass curtain wall through the nozzle, avoiding manual water spraying.

[0009] As a further description of the above technical solution: an output shaft is arranged at the output end of the vertical motor, and the output shaft of the vertical motor is fixed at a lower position inside the disc, a slide groove is arranged at the bottom of the bottom plate, and the width of the slide groove at the bottom of the bottom plate matches the thickness of the disc, so that the disc can perform irregular rotational motion and the bottom plate on the top of the disc can slide up and down in a cycle.

[0010] As a further description of the above technical solution: the top of the connecting rod and the bottom of the extension plate are connected by a rotating shaft, and the connecting rod can rotate up and down fifty degrees with the middle of the bottom of the extension plate as the base point, so that the bottom plate can drive the nozzle to rotate upward in a circular motion when sliding up and down, thereby achieving the purpose of upward and downward circulating water spraying.

[0011] As a further description of the above technical solution: the number of the threaded rods is two, and the threaded rods are distributed on the upper and lower sides of the bidirectional motor, the rotation direction of the top output end of the bidirectional motor is clockwise, and the rotation direction of the bottom output end of the bidirectional motor is counterclockwise, the threads on the outer sides of the threaded rods on the upper and lower sides of the bidirectional motor are the same, and the bidirectional motor can rotate forward and reverse, and after the water spraying is completed, the scraper can be allowed to scrape the surface of the glass curtain wall to prevent the water sprayed on the glass curtain wall from evaporating and forming water stains on the glass curtain wall.

[0012] As a further description of the above technical solution: a through groove is opened on the front side of the interior of the cleaning box, and the width of the through groove on the front side of the interior of the cleaning box matches the cross-sectional diameter of the push rod. The number and position of the through grooves on the front side of the interior of the cleaning box are the same as the number and position of the threaded rod, so that the bidirectional motor can drive the threaded rod to rotate, and the push rod can drive the scraper to move left and right in a cycle.

[0013] The utility model has the following beneficial effects:

[0014] The glass curtain wall cleaning equipment designed by the utility model can quickly clean the glass curtain wall at a high place through design coordination, avoids manual cleaning and can perform an integrated solution of water spraying and scraping. After the water spraying is completed, the scraper can be controlled by the operator at a close distance to scrape left and right, reducing the danger brought by the operator's high-altitude cleaning operation. At the same time, a vertical motor and a disc that can drive the nozzle to automatically rotate up and down are arranged on the top left side of the nozzle, so that the nozzle can spray water to the glass curtain wall at multiple angles, prevents the nozzle from being unable to spray to the top of the glass curtain wall, and improves the versatility of the nozzle for spraying water on glass curtain walls of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the overall three-dimensional structure of the utility model flipped 180 degrees horizontally;

[0017] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the threaded rod of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the hollow box section of the utility model.

[0019] Legend:

[0020] 1. Frame; 2. Cleaning box; 3. Water tank; 4. Nozzle; 5. Extension plate; 6. Hollow box; 7. Push rod; 8. Scraper; 9. Connecting pipe; 10. Bidirectional motor; 11. First bevel gear; 12. Second bevel gear; 13. Threaded rod; 14. Moving block; 15. Sleeve; 16. First compression spring; 17. Vertical motor; 18. Disc; 19. Bottom plate; 20. Second compression spring; 21. Connecting rod. DETAILED DESCRIPTION

[0021] Reference Figure 1-Figure 4 The utility model provides a glass curtain wall cleaning device, including a frame 1, a cleaning box 2 is welded on the front side of the top of the frame 1, a water tank 3 is fixed to the left side of the top rear side of the frame 1 by bolts, a connecting pipe 9 is fixed to the lower right end surface of the water tank 3 by bolts, an end of the connecting pipe 9 away from the water tank 3 is connected to the input end of the water pump, the output end of the water pump is connected to the nozzle 4, an extension plate 5 is welded below the left end surface of the nozzle 4, a hollow box 6 is welded below the left side of the front end surface of the cleaning box 2, a vertical motor 17 is fixed to the lower part of the hollow box 6 by bolts, the output shaft of the output end of the vertical motor 17 is welded and fixed to the lower part of the inside of the disc 18, a second compression spring 20 is welded to the upper part of the inside of the hollow box 6, and the bottom end of the second compression spring 20 is welded to the bottom plate 19 A connecting rod 21 is welded in the middle of the top of the bottom plate 19, and the bidirectional motor 10 is fixed to the right middle of the inside of the cleaning box 2 by bolts. The output shafts of the output ends of the upper and lower sides of the bidirectional motor 10 pass through the middle of the first bevel gear 11 and are welded. The right outer side of the first bevel gear 11 is meshed with the second bevel gear 12. The left end face of the second bevel gear 12 is welded to the right top end of the threaded rod 13. The outer side of the threaded rod 13 passes through the interior of the moving block 14 and is spirally connected with the internal thread of the moving block 14. The sleeve 15 is welded on the front end face of the moving block 14, and the first compression spring 16 is welded to the rear of the sleeve 15. The end of the first compression spring 16 away from the sleeve 15 is welded to the push rod 7, and the front top end of the push rod 7 is fixed to the scraper 8 by bolts.

[0022] As a further implementation scheme of the above technical scheme: one end of the connecting pipe 9 away from the water tank 3 is fixedly connected to the middle of the rear end surface of the cleaning box 2, the top of the disc 18 is slidably connected to the middle of the bottom of the base plate 19, the inner side of the second compression spring 20 is slidably connected to the outer side of the connecting rod 21, the upper middle of the interior of the hollow box 6 is slidably connected to the outer side of the connecting rod 21, the top of the connecting rod 21 is rotatably connected to the bottom of the extension plate 5, the top ends of the left and right sides of the threaded rod 13 are rotatably connected to the left and right sides of the interior of the cleaning box 2, the interior of the sleeve 15 is slidably connected to the outer side of the push rod 7, and the front side of the interior of the cleaning box 2 is slidably connected to the outer side of the push rod 7. The glass curtain wall at a high place can be quickly cleaned, avoiding manual cleaning while providing an integrated solution of water spraying and wiping.

[0023] As a further implementation scheme of the above technical scheme: a water pump is arranged between the connecting pipe 9 and the nozzle 4, and the water pump is fixed at the middle position inside the cleaning box 2. The nozzle 4 is a rectangular parallelepiped as a whole. A plurality of water outlets are arranged on the front end face of the nozzle 4, and the distance between the water outlets on the front end face of the nozzle 4 is fifteen centimeters. The nozzle 4 can be rotated up and down fifty degrees with the output end of the water pump as the base point, and the water in the water tank 3 can be sprayed onto the surface of the glass curtain wall through the nozzle 4, avoiding manual water spraying.

[0024] As a further implementation scheme of the above technical scheme: an output shaft is set at the output end of the vertical motor 17, and the output shaft of the vertical motor 17 is fixed at a lower position inside the disc 18, a slide groove is opened at the bottom of the bottom plate 19, and the width of the slide groove at the bottom of the bottom plate 19 matches the thickness of the disc 18, so that the disc 18 can perform irregular rotational motion and the bottom plate 19 on the top of the disc 18 can slide up and down in a cycle.

[0025] As a further implementation scheme of the above technical scheme: the top of the connecting rod 21 is connected to the bottom of the extension plate 5 by a rotating shaft, and the connecting rod 21 can be rotated up and down fifty degrees with the middle of the bottom of the extension plate 5 as the base point, so that the bottom plate 19 can drive the nozzle 4 to rotate upward when sliding in an up and down cycle, thereby achieving the purpose of up and down circulating water spraying.

[0026] As a further implementation scheme of the above technical scheme: the number of threaded rods 13 is two, and the threaded rods 13 are distributed on the upper and lower sides of the bidirectional motor 10, the rotation direction of the top output end of the bidirectional motor 10 is clockwise, and the rotation direction of the bottom output end of the bidirectional motor 10 is counterclockwise, the threads on the outer sides of the threaded rods 13 on the upper and lower sides of the bidirectional motor 10 are the same, and the bidirectional motor 10 can rotate forward and reverse, and after the water spraying is completed, the scraper 8 can be used to scrape the surface of the glass curtain wall to prevent the water sprayed on the glass curtain wall from evaporating and forming water stains on the glass curtain wall.

[0027] As a further implementation scheme of the above technical scheme: a through groove is opened on the front side of the interior of the cleaning box 2, and the width of the through groove on the front side of the interior of the cleaning box 2 matches the cross-sectional diameter of the push rod 7, and the number and position of the through grooves on the front side of the interior of the cleaning box 2 are the same as the number and position of the threaded rod 13, so that the bidirectional motor 10 can drive the threaded rod 13 to rotate, and the push rod 7 can drive the scraper 8 to move left and right in a cycle.

[0028] Working principle:

[0029] When using the utility model, clean water and cleaning agent are injected into the water tank 3, and after mixing, the frame 1 is lowered from a high place using a steel cable. When the cleaning box 2 on the top of the frame 1 is at the center of the glass curtain wall to be cleaned, it stops, and the water pump located in the cleaning box 2 is started. The water pump draws out the water in the water tank 3 through the connecting pipe 9 and sends it to the nozzle 4. The water is sprayed in the middle of the glass curtain wall in the form of mist. At this time, the vertical motor 17 located in the hollow box 6 below the front end surface of the cleaning box 2 is turned on. The vertical motor 17 drives the disc 18 to rotate irregularly, and the bottom plate 19 on the top of the disc 18 drives the connecting rod 21 to slide up and down in a cycle. The second compression spring 20 is deformed. At this time, the extension plate 5 on the top of the connecting rod 21 drives the nozzle 4 to rotate up and down in a cycle based on the output end of the water pump. At this time, the positive glass curtain wall will be sprayed. After the spraying is completed, the vertical motor 17 is turned off, and the cleaning box 2 is started. The bidirectional motor 10 in the embodiment of the present invention, the output shafts at the upper and lower ends of the bidirectional motor 10 drive the first bevel gear 11 to rotate, and at this time, the second bevel gear 12 on the right outer side of the first bevel gear 11 rotates together with the first bevel gear 11, and the second bevel gear 12 drives the threaded rod 13 on the left end face to rotate on both sides inside the cleaning box 2, and the moving block 14 on the outer side of the threaded rod 13 drives the sleeve 15 and the push rod 7 to slide left and right, and the scraper 8 at the top end of the front side of the push rod 7 performs a water scraping operation on the surface of the glass curtain wall. When the scraper 8 encounters a protrusion, it is driven by pressure to move the push rod 7 into the sleeve 15, and the first compression spring 16 is deformed. When the scraper 8 moves from left to right to the top, the bidirectional motor 10 reverses to allow the scraper 8 to slide from right to left. The cleaning is completed after two cycles. At this time, the operator can control the steel cable to move the cleaning box 2 to the next glass curtain wall.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass curtain wall cleaning device, comprising a frame (1), characterized in that: The front side of the top of the frame (1) is fixedly connected to a cleaning box (2); the rear side of the top of the frame (1) is fixedly connected to a water tank (3); a connecting pipe (9) is fixedly connected to the lower right end of the water tank (3); the end of the connecting pipe (9) away from the water tank (3) is fixedly connected to a nozzle (4); an extension plate (5) is fixedly connected to the lower left end of the nozzle (4); a hollow box (6) is fixedly connected to the lower left side of the front end of the cleaning box (2); a vertical motor (17) is fixedly connected to the lower part of the hollow box (6); a disc (18) is fixedly connected to the output end of the vertical motor (17); a second compression spring (20) is fixedly connected to the upper part of the hollow box (6); the lower end of the second compression spring (20) is fixedly connected to a bottom plate (19); the bottom plate (19 ) is fixedly connected to the middle of the top, a bidirectional motor (10) is fixedly connected to the right middle of the cleaning box (2), the upper and lower output ends of the bidirectional motor (10) are fixedly connected to the first bevel gear (11), the right outer side of the first bevel gear (11) is meshed with the second bevel gear (12), the left end face of the second bevel gear (12) is fixedly connected to the threaded rod (13), the outer side of the threaded rod (13) is spirally connected to the moving block (14), the front end face of the moving block (14) is fixedly connected to the sleeve (15), the rear inside of the sleeve (15) is fixedly connected to the first compression spring (16), the end of the first compression spring (16) away from the sleeve (15) is fixedly connected to the push rod (7), and the front top of the push rod (7) is fixedly connected to the scraper (8).

2. A glass curtain wall cleaning device according to claim 1, characterized in that: The end of the connecting pipe (9) away from the water tank (3) is fixedly connected to the middle of the rear end surface of the cleaning box (2); the top of the disc (18) is slidably connected to the middle of the bottom of the base plate (19); the inner side of the second compression spring (20) is slidably connected to the outer side of the connecting rod (21); the upper middle of the interior of the hollow box (6) is slidably connected to the outer side of the connecting rod (21); the top of the connecting rod (21) is rotatably connected to the bottom of the extension plate (5); the tops of the left and right sides of the threaded rod (13) are rotatably connected to the left and right sides of the interior of the cleaning box (2); the interior of the sleeve (15) is slidably connected to the outer side of the push rod (7); and the front side of the interior of the cleaning box (2) is slidably connected to the outer side of the push rod (7).

3. The glass curtain wall cleaning equipment according to claim 1, characterized in that: A water pump is provided between the connecting pipe (9) and the nozzle (4), and the water pump is fixed at the middle position inside the cleaning box (2). The nozzle (4) is in the shape of a rectangular parallelepiped as a whole, and a plurality of water outlets are provided on the front end surface of the nozzle (4). The distance between the water outlets on the front end surface of the nozzle (4) is fifteen centimeters. The nozzle (4) can be rotated up and down fifty degrees with the output end of the water pump as the base point.

4. The glass curtain wall cleaning device according to claim 1, characterized in that: An output shaft is arranged at the output end of the vertical motor (17), and the output shaft of the vertical motor (17) is fixed at a lower position inside the disc (18). A slide groove is arranged at the bottom of the bottom plate (19), and the width of the slide groove at the bottom of the bottom plate (19) matches the thickness of the disc (18).

5. The glass curtain wall cleaning equipment according to claim 1, characterized in that: The top of the connecting rod (21) is connected to the bottom of the extension plate (5) by a rotating shaft, and the connecting rod (21) can rotate up and down 50 degrees with the middle of the bottom of the extension plate (5) as a base point.

6. The glass curtain wall cleaning device according to claim 1, characterized in that: The number of the threaded rods (13) is two, and the threaded rods (13) are distributed on the upper and lower sides of the bidirectional motor (10); the rotation direction of the top output end of the bidirectional motor (10) is clockwise, and the rotation direction of the bottom output end of the bidirectional motor (10) is counterclockwise; the threads on the outer sides of the threaded rods (13) on the upper and lower sides of the bidirectional motor (10) are the same, and the bidirectional motor (10) can rotate forward and reverse.

7. The glass curtain wall cleaning equipment according to claim 1, characterized in that: A through groove is provided on the front side of the interior of the cleaning box (2), and the width of the through groove on the front side of the interior of the cleaning box (2) matches the cross-sectional diameter of the push rod (7). The number and position of the through groove on the front side of the interior of the cleaning box (2) are the same as the number and position of the threaded rod (13).

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