Spraying device special for cleaning outer wall of high-rise building

Abstract

The utility model discloses a spraying device special for cleaning an outer wall of a high-rise building, and relates to the technical field of outer wall cleaning. A supporting column is fixedly installed on the top face of the movable base, a lifting mechanism is arranged on the surface of the supporting column, a supporting rod is fixedly installed on the surface of the lifting mechanism, a sliding mechanism is arranged on the surface of the supporting rod, a connecting rod is hinged to the surface of the sliding mechanism, and a guiding mechanism is fixedly installed on the surface of the supporting rod. A spraying mechanism is slidably mounted on the surface of the guide mechanism, and a water tank is fixedly mounted on the top face of the movable base and fixedly connected with the spraying mechanism. The sliding mechanism drives the end, hinged to the surface of the sliding mechanism, of the connecting rod to move left and right, the spraying mechanism is pushed to move front and back along the surface of the guiding mechanism, meanwhile, the lifting mechanism on the surface of the supporting column is matched to drive the spraying mechanism to ascend and descend, and transverse cleaning and automatic longitudinal position adjustment of the spraying mechanism in the cleaning process are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of external wall cleaning, in particular to a special spraying device for cleaning the external walls of high-rise buildings. Background Art

[0002] With the development of urban modernization, more and more high-rise buildings are springing up. The exterior walls of buildings are the most directly exposed to the external environment and are easily eroded by dust, pollutants, rainwater, etc. Long-term pollution and erosion of the exterior walls will lead to aging, cracking, and falling off of the exterior wall materials, which will in turn affect the structural stability and service life of the building. Therefore, exterior wall cleaning is very important for building maintenance and beauty. It can protect the appearance of the building and extend its service life. Regular cleaning of the exterior wall is an important measure for daily maintenance and environmental protection.

[0003] In the prior art, a Chinese patent with authorization announcement number CN219782457U discloses a spray device for cleaning the exterior walls of high-rise buildings. By moving the adjustment plate up and down, the mounting block can drive the mounting ring and the nozzle to rotate up and down through the rotating rod, and the nozzle can be adjusted up and down. By moving the adjustment plate left and right, the mounting block, the fixed plate and the connecting rod can be rotated at the top of the support rod, so that the nozzle can be adjusted left and right. By moving the support rod, the height of the fixed plate and the nozzle can be adjusted, and there is no need for personnel to hold the nozzle for spraying.

[0004] The above-mentioned prior art solutions have the following defects: the nozzle can be adjusted to a specified position before spraying the exterior wall, but the nozzle position needs to be constantly adjusted manually when cleaning the walls at different positions during the spraying process. Adjusting and cleaning at the same time requires a lot of manpower and time, which is very inconvenient to use.

[0005] A special spraying device for cleaning the exterior wall of a high-rise building is proposed for this reason. Utility Model Content

[0006] The purpose of the utility model is to solve the problems mentioned in the above background technology, and provide a special spraying device for cleaning the exterior walls of high-rise buildings.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A spraying device specially used for cleaning the exterior walls of high-rise buildings comprises a mobile base, a support column is fixedly mounted on the top surface of the mobile base, a lifting mechanism is arranged on the surface of the support column, a support rod is fixedly mounted on the surface of the lifting mechanism, a sliding mechanism is arranged on the surface of the support rod, a connecting rod is hinged on the surface of the sliding mechanism, two connecting rods are arranged symmetrically front to back, a guide mechanism is fixedly mounted on the surface of the support rod, a spraying mechanism is slidably mounted on the surface of the guide mechanism, the surface of the spraying mechanism is rotatably connected to one end of the connecting rod away from the sliding mechanism, a water tank is fixedly mounted on the top surface of the mobile base, and the spraying mechanism is fixedly connected to the water tank.

[0009] Further, the lifting mechanism includes a first through groove and a second through groove, the first through groove and the second through groove are both opened on the surface of the support column, a motor cabin is opened on the surface of the support column, the motor cabin is located below the first through groove, a first motor is fixedly installed on the inner wall surface of the motor cabin, an output end of the first motor is fixedly connected to a first threaded rod, the first threaded rod is rotatably installed on the inner wall surface of the first through groove, a first slider is threadedly sleeved on the surface of the first threaded rod, the first slider is slidably installed on the inner wall surface of the first through groove, and the support rod is slidably installed on the inner wall surface of the second through groove and fixedly connected to the surface of the first slider.

[0010] Furthermore, the sliding mechanism includes a groove, which is opened on the surface of the support rod, and a second motor is fixedly installed on the left side of the support rod. The output end of the second motor is fixedly connected to a second threaded rod, and the second threaded rod is rotatably installed on the inner wall surface of the groove. A second slider is threadedly sleeved on the surface of the second threaded rod, and the second slider is slidably installed on the inner wall surface of the groove, and the connecting rod is hinged to the right side of the second slider.

[0011] Furthermore, the guide mechanism comprises a fixing plate, the fixing plate is fixedly mounted on the right side surface of the support rod, a sliding groove is provided on the surface of the fixing plate, and the spraying mechanism is slidably mounted on the inner wall surface of the sliding groove.

[0012] Furthermore, the spraying mechanism includes a third slider, which is slidably mounted on the inner wall surface of the slide groove, the left side of the third slider is rotatably connected to the connecting rod, and the right side surface of the third slider is fixedly mounted with a spray head.

[0013] Furthermore, the water tank includes a water tank body, which is fixedly installed on the top surface of the mobile base, and a water pipe is fixedly inserted on the top surface of the water tank body. A water pump is provided on the surface of the water pipe, and the water pump is fixedly installed on the top surface of the water tank body. An end of the water pipe away from the water pump passes through the interior of the third slider and is fixedly connected to the nozzle.

[0014] The beneficial effects of the utility model are as follows: when it is necessary to clean the exterior wall of a high-rise building, the lifting mechanism on the surface of the support column drives the support rod to be lifted and lowered, thereby driving the connecting rod, the guide mechanism and the spraying mechanism to be lifted and lowered, and the sliding mechanism drives the connecting rod to move left and right at one end hinged to the surface of the sliding mechanism, the connecting rod itself will be deflected, thereby pushing the spraying mechanism to move forward and backward along the surface of the guide mechanism, and at the same time cooperate with the lifting mechanism on the surface of the support column to drive the spraying mechanism to lift and lower, so that the spraying mechanism can be lifted and lowered and moved forward and backward at the same time, so that the spraying mechanism can clean horizontally and automatically adjust the longitudinal position during the cleaning process, without the need for frequent manual adjustment of the nozzle position, saving time and manpower, and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the back side of the utility model;

[0017] Figure 3 It is a schematic diagram of the left three-dimensional structure of the utility model;

[0018] Figure numerals: 1. movable base; 2. support column; 3. lifting mechanism; 301. first through groove; 302. second through groove; 303. motor compartment; 304. first motor; 305. first threaded rod; 306. first slider; 4. support rod; 5. sliding mechanism; 501. groove; 502. second motor; 503. second threaded rod; 504. second slider; 6. connecting rod; 7. guide mechanism; 701. fixed plate; 702. slide groove; 8. water tank; 801. water tank body; 802. water pump; 803. water pipe; 9. spraying mechanism; 901. third slider; 902. nozzle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 3 As shown, a spraying device specially used for cleaning the exterior wall of a high-rise building comprises a mobile base 1, a support column 2 is fixedly mounted on the top surface of the mobile base 1, a lifting mechanism 3 is arranged on the surface of the support column 2, a support rod 4 is fixedly mounted on the surface of the lifting mechanism 3, a sliding mechanism 5 is arranged on the surface of the support rod 4, a connecting rod 6 is hinged on the surface of the sliding mechanism 5, the number of the connecting rods 6 is two and they are symmetrically arranged front to back, a guide mechanism 7 is fixedly mounted on the surface of the support rod 4, a spraying mechanism 9 is slidably mounted on the surface of the guide mechanism 7, the surface of the spraying mechanism 9 is rotatably connected to the end of the connecting rod 6 away from the sliding mechanism 5, a water tank 8 is fixedly mounted on the top surface of the mobile base 1, and the spraying mechanism 9 is fixedly connected to the water tank 8.

[0025] Specifically, when it is necessary to clean the exterior wall of a high-rise building, the spraying device can be moved to a specified position by moving the base 1, and the lifting mechanism 3 on the surface of the support column 2 drives the support rod 4 to be lifted and lowered, thereby driving the connecting rod 6, the guide mechanism 7 and the spraying mechanism 9 to be lifted and lowered, and the sliding mechanism 5 drives the connecting rod 6 to move left and right at one end hinged to the surface of the sliding mechanism 5. Since the end of the connecting rod 6 away from the sliding mechanism 5 is rotatably connected to the spraying mechanism 9, and the spraying mechanism 9 can only slide back and forth along the surface of the guide mechanism 7, when the end of the connecting rod 6 connected to the sliding mechanism 5 moves left and right, the connecting rod 6 itself will be deflected, thereby pushing the spraying mechanism 9 to move back and forth, and at the same time, the lifting mechanism 3 on the surface of the support column 2 drives the spraying mechanism 9 to be lifted and lowered, so that the spraying mechanism 9 can be lifted and lowered while moving back and forth, and the water tank 8 can supply water to the spraying mechanism 9, so that the spraying mechanism 9 can be swept horizontally and automatically adjusted to the longitudinal position during the cleaning process, and there is no need to manually adjust the nozzle position frequently, which saves time and manpower and is more convenient to use.

[0026] like Figures 1 to 3 As shown, the lifting mechanism 3 includes a first through groove 301 and a second through groove 302, and the first through groove 301 and the second through groove 302 are both opened on the surface of the support column 2. A motor cabin 303 is opened on the surface of the support column 2, and the motor cabin 303 is located below the first through groove 301. A first motor 304 is fixedly installed on the inner wall surface of the motor cabin 303, and a first threaded rod 305 is fixedly connected to the output end of the first motor 304. The first threaded rod 305 is rotatably installed on the inner wall surface of the first through groove 301, and a first slider 306 is threadedly sleeved on the surface of the first threaded rod 305. The first slider 306 is slidably installed on the inner wall surface of the first through groove 301, and the support rod 4 is slidably installed on the inner wall surface of the second through groove 302 and is fixedly connected to the surface of the first slider 306.

[0027] Specifically, the output end of the first motor 304 fixedly installed on the inner wall surface of the motor compartment 303 drives the first threaded rod 305 to rotate, thereby driving the first slider 306 threadedly sleeved on the surface of the first threaded rod 305 and slidably installed on the inner wall surface of the first through groove 301 to move up and down, thereby driving the support rod 4 to move up and down in the second through groove 302, so as to facilitate the adjustment of the longitudinal height of the spraying mechanism 9 and facilitate the cleaning of walls at different heights.

[0028] like Figures 1 to 3 As shown, the sliding mechanism 5 includes a groove 501, which is opened on the surface of the support rod 4, and a second motor 502 is fixedly installed on the left side of the support rod 4. The output end of the second motor 502 is fixedly connected to a second threaded rod 503, and the second threaded rod 503 is rotatably installed on the inner wall surface of the groove 501. A second slider 504 is threadedly sleeved on the surface of the second threaded rod 503, and the second slider 504 is slidably installed on the inner wall surface of the groove 501, and the connecting rod 6 is hinged to the right side of the second slider 504.

[0029] Specifically, the second threaded rod 503 is driven to rotate by the output end of the second motor 502, thereby driving the second slider 504, which is threadedly sleeved on the surface of the second threaded rod 503 and slidably installed on the inner wall surface of the groove 501, to slide left and right, thereby driving the end of the connecting rod 6 hinged to the second slider 504 to move left and right, and then driving the spraying mechanism 9 to slide horizontally, so as to facilitate the adjustment of the front and rear position of the spraying mechanism 9, and to achieve horizontal cleaning of the wall.

[0030] like Figures 1 to 3 As shown, the guide mechanism 7 includes a fixed plate 701, which is fixedly installed on the right side surface of the support rod 4. A slide groove 702 is opened on the surface of the fixed plate 701, and the spraying mechanism 9 is slidably installed on the inner wall surface of the slide groove 702.

[0031] Specifically, the spraying mechanism 9 is slidably installed on the surface of the slide groove 702, which is convenient for limiting the spraying mechanism 9, so that the spraying mechanism 9 can slide back and forth along the inner wall surface of the slide groove 702 under the drive of the connecting rod 6, and the fixed plate 701 rises and falls with the rise and fall of the support rod 4, so that the spraying mechanism 9 can move forward and backward while rising and falling, which is convenient for longitudinal and horizontal spraying and cleaning of the wall.

[0032] like Figures 1 to 3 As shown, the spraying mechanism 9 includes a third slider 901, which is slidably mounted on the inner wall surface of the slide groove 702, the left side of the third slider 901 is rotatably connected to the connecting rod 6, and the right side of the third slider 901 is fixedly mounted with a spray head 902.

[0033] Specifically, the third slider 901 is slidably installed on the inner wall surface of the slide groove 702 and is rotatably connected to the connecting rod 6. A nozzle 902 is fixedly installed on the side surface of the third slider 901 facing away from the connecting rod 6. When the end of the connecting rod 6 that contacts the sliding mechanism 5 slides left and right, it can push the third slider 901 to slide back and forth on the inner wall surface of the slide groove 702, thereby driving the nozzle 902 to slide back and forth, thereby realizing horizontal spraying and cleaning of the wall.

[0034] like Figures 1 to 3 As shown, the water tank 8 includes a water tank body 801, which is fixedly installed on the top surface of the mobile base 1. A water pipe 803 is fixedly inserted on the top surface of the water tank body 801. A water pump 802 is provided on the surface of the water pipe 803. The water pump 802 is fixedly installed on the top surface of the water tank body 801. The end of the water pipe 803 away from the water pump 802 passes through the interior of the third slider 901 and is fixedly connected to the nozzle 902.

[0035] Specifically, the cleaning water in the water tank body 801 is transported to the inside of the nozzle 902 through the water pipe 803 by the water pump 802, so as to facilitate the cleaning spraying of the wall through the nozzle 902.

[0036] To sum up: when it is necessary to clean the exterior wall of a high-rise building, the lifting mechanism 3 on the surface of the support column 2 drives the support rod 4 to be lifted and lowered, thereby driving the connecting rod 6, the guide mechanism 7 and the spraying mechanism 9 to be lifted and lowered, and the sliding mechanism 5 drives the connecting rod 6 to move left and right at one end hinged to the surface of the sliding mechanism 5. The connecting rod 6 itself will be deflected, thereby pushing the spraying mechanism 9 to move forward and backward along the surface of the guide mechanism 7. At the same time, the lifting mechanism 3 on the surface of the support column 2 drives the spraying mechanism 9 to be lifted and lowered, so that the spraying mechanism 9 can be lifted and lowered and moved forward and backward at the same time, so that the spraying mechanism 9 can be cleaned horizontally and automatically adjust the longitudinal position during the cleaning process. There is no need to frequently adjust the nozzle position manually, which saves time and manpower and is more convenient to use.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A spraying device specially used for cleaning the exterior wall of a high-rise building, characterized in that: The invention comprises a mobile base (1), a support column (2) is fixedly mounted on the top surface of the mobile base (1), a lifting mechanism (3) is arranged on the surface of the support column (2), a support rod (4) is fixedly mounted on the surface of the lifting mechanism (3), a sliding mechanism (5) is arranged on the surface of the support rod (4), a connecting rod (6) is hinged on the surface of the sliding mechanism (5), two connecting rods (6) are arranged symmetrically in the front and rear direction, a guide mechanism (7) is fixedly mounted on the surface of the support rod (4), a spraying mechanism (9) is slidably mounted on the surface of the guide mechanism (7), the surface of the spraying mechanism (9) is rotatably connected to an end of the connecting rod (6) away from the sliding mechanism (5), a water tank (8) is fixedly mounted on the top surface of the mobile base (1), and the spraying mechanism (9) is fixedly connected to the water tank (8).

2. A spraying device for cleaning the exterior wall of a high-rise building according to claim 1, characterized in that: The lifting mechanism (3) comprises a first through slot (301) and a second through slot (302), the first through slot (301) and the second through slot (302) are both provided on the surface of the support column (2), a motor cabin (303) is provided on the surface of the support column (2), the motor cabin (303) is located below the first through slot (301), a first motor (304) is fixedly mounted on the inner wall surface of the motor cabin (303), an output end of the first motor (304) is fixedly connected with a first threaded rod (305), the first threaded rod (305) is rotatably mounted on the inner wall surface of the first through slot (301), a first slider (306) is threadedly sleeved on the surface of the first threaded rod (305), the first slider (306) is slidably mounted on the inner wall surface of the first through slot (301), and the support rod (4) is slidably mounted on the inner wall surface of the second through slot (302) and fixedly connected to the surface of the first slider (306).

3. A spraying device for cleaning the exterior wall of a high-rise building according to claim 1, characterized in that: The sliding mechanism (5) comprises a groove (501), wherein the groove (501) is formed on the surface of the support rod (4), a second motor (502) is fixedly mounted on the left side of the support rod (4), an output end of the second motor (502) is fixedly connected to a second threaded rod (503), the second threaded rod (503) is rotatably mounted on the inner wall surface of the groove (501), a second slider (504) is threadedly sleeved on the surface of the second threaded rod (503), the second slider (504) is slidably mounted on the inner wall surface of the groove (501), and the connecting rod (6) is hinged to the right side of the second slider (504).

4. A spraying device for cleaning the exterior wall of a high-rise building according to claim 1, characterized in that: The guide mechanism (7) comprises a fixed plate (701), the fixed plate (701) is fixedly mounted on the right side surface of the support rod (4), a sliding groove (702) is provided on the surface of the fixed plate (701), and the spraying mechanism (9) is slidably mounted on the inner wall surface of the sliding groove (702).

5. A spraying device for cleaning the exterior wall of a high-rise building according to claim 4, characterized in that: The spraying mechanism (9) comprises a third slider (901), the third slider (901) is slidably mounted on the inner wall surface of the slide groove (702), the left side of the third slider (901) is rotatably connected to the connecting rod (6), and the right side of the third slider (901) is fixedly mounted with a spray head (902).

6. A spraying device for cleaning the exterior wall of a high-rise building according to claim 5, characterized in that: The water tank (8) comprises a water tank body (801), wherein the water tank body (801) is fixedly mounted on the top surface of the mobile base (1), a water pipe (803) is fixedly inserted on the top surface of the water tank body (801), a water pump (802) is provided on the surface of the water pipe (803), and the water pump (802) is fixedly mounted on the top surface of the water tank body (801), and an end of the water pipe (803) away from the water pump (802) passes through the interior of the third slider (901) and is fixedly connected to the nozzle (902).

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